From patchwork Mon Jun 13 19:50:58 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83887 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qwD-002Id7-GV; Mon, 13 Jun 2022 20:45:29 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347465AbiFMUpN (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49564 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1351446AbiFMUoH (ORCPT ); Mon, 13 Jun 2022 16:44:07 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id DD6D511C2B for ; Mon, 13 Jun 2022 12:51:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655149905; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=WItF9TlAuSbpdmvtCt1lKEPZCt5ewoal6mDnPWEBv3U=; b=O8tleuA2umonOZiw2MM54MFzpqFhJ1sfidVWz7qVKQ0cNx1EiOxUbvW3ykR2vbR4yMISP+ 7WS5Lk0ZuXPP2klkICHvit7kBiGyf55E4yBELWd8GZZZ21RlSdZK23VRbcZdPMKDToIDuH MlYJKdt3waFln4KTn7YCtteRct9fwn4= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-150--1P_Ku34PXGkQElrLVzgmA-1; Mon, 13 Jun 2022 15:51:41 -0400 X-MC-Unique: -1P_Ku34PXGkQElrLVzgmA-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 4B871185A7B2; Mon, 13 Jun 2022 19:51:41 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id BB2152166B26; Mon, 13 Jun 2022 19:51:39 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 01/40] media: atomisp: remove the unused RAW_BUF_STRIDE macro Date: Mon, 13 Jun 2022 21:50:58 +0200 Message-Id: <20220613195137.8117-2-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no I noticed that the RAW_BUF_STRIDE macro is using the removed SH_CSS_BINARY_ID_POST_ISP define, which should be a problem except that the RAW_BUF_STRIDE macro itself is not used at all, remove it. Signed-off-by: Hans de Goede --- .../media/atomisp/pci/isp/modes/interface/isp_const.h | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/isp/modes/interface/isp_const.h b/drivers/staging/media/atomisp/pci/isp/modes/interface/isp_const.h index bfe4f5976771..73432dc35ae3 100644 --- a/drivers/staging/media/atomisp/pci/isp/modes/interface/isp_const.h +++ b/drivers/staging/media/atomisp/pci/isp/modes/interface/isp_const.h @@ -145,12 +145,6 @@ more details. #define RAW_BUF_LINES ((ENABLE_RAW_BINNING || ENABLE_FIXED_BAYER_DS) ? 4 : 2) -#define RAW_BUF_STRIDE \ - (BINARY_ID == SH_CSS_BINARY_ID_POST_ISP ? MAX_VECTORS_PER_INPUT_CHUNK : \ - ISP_NUM_STRIPES > 1 ? MAX_VECTORS_PER_INPUT_STRIPE + _ISP_EXTRA_PADDING_VECS : \ - !ENABLE_CONTINUOUS ? MAX_VECTORS_PER_INPUT_LINE : \ - MAX_VECTORS_PER_INPUT_CHUNK) - /* [isp vmem] table size[vectors] per line per color (GR,R,B,GB), multiples of NWAY */ #define ISP2400_SCTBL_VECTORS_PER_LINE_PER_COLOR \ From patchwork Mon Jun 13 19:50:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83881 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qw5-002Id7-R6; Mon, 13 Jun 2022 20:45:22 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345810AbiFMUpG (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47978 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1351455AbiFMUoH (ORCPT ); Mon, 13 Jun 2022 16:44:07 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 257EB13F0F for ; Mon, 13 Jun 2022 12:51:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655149908; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=zNcXc/86eRpBvoH2A7xKuwURppWBQV35sZkH6E8HBsM=; b=i+j7ZH+dHowN3K4x5cIYingqgMRdEa2nU5WdO8q301YYsNCEgea9F7t+VdJu3s35EH9nwp 72712XqakkKPF+gA1e0QRsLnqdn3iqsVvb/2Prj5oRXHbw1Z0nHwI6JPPwO/0IcRJ8fmzc LAu48fFna1MhA71l+qXXnKruIM2caeU= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-15-NFEL7gwwMxmz0TuicVITRw-1; Mon, 13 Jun 2022 15:51:44 -0400 X-MC-Unique: NFEL7gwwMxmz0TuicVITRw-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 0C5543C1014C; Mon, 13 Jun 2022 19:51:43 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 821142166B26; Mon, 13 Jun 2022 19:51:41 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 02/40] media: atomisp: remove unused ia_css_frame_allocate_contiguous*() functions Date: Mon, 13 Jun 2022 21:50:59 +0200 Message-Id: <20220613195137.8117-3-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no ia_css_frame_allocate_contiguous() and ia_css_frame_allocate_contiguous_from_info() are not used anywhere, remove them. Signed-off-by: Hans de Goede --- .../media/atomisp/pci/ia_css_frame_public.h | 38 ---------------- .../atomisp/pci/runtime/frame/src/frame.c | 43 ------------------- 2 files changed, 81 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/ia_css_frame_public.h b/drivers/staging/media/atomisp/pci/ia_css_frame_public.h index 96c86f0dc81c..9c4d466ebfb9 100644 --- a/drivers/staging/media/atomisp/pci/ia_css_frame_public.h +++ b/drivers/staging/media/atomisp/pci/ia_css_frame_public.h @@ -245,44 +245,6 @@ ia_css_frame_allocate_from_info(struct ia_css_frame **frame, void ia_css_frame_free(struct ia_css_frame *frame); -/* @brief Allocate a contiguous CSS frame structure - * - * @param frame The allocated frame. - * @param width The width (in pixels) of the frame. - * @param height The height (in lines) of the frame. - * @param format The frame format. - * @param stride The padded stride, in pixels. - * @param raw_bit_depth The raw bit depth, in bits. - * @return The error code. - * - * Contiguous frame allocation, only for FPGA display driver which needs - * physically contiguous memory. - * Deprecated. - */ -int -ia_css_frame_allocate_contiguous(struct ia_css_frame **frame, - unsigned int width, - unsigned int height, - enum ia_css_frame_format format, - unsigned int stride, - unsigned int raw_bit_depth); - -/* @brief Allocate a contiguous CSS frame from a frame info structure. - * - * @param frame The allocated frame. - * @param[in] info The frame info structure. - * @return The error code. - * - * Allocate a frame using the resolution and format from a frame info struct. - * This is a convenience function, implemented on top of - * ia_css_frame_allocate_contiguous(). - * Only for FPGA display driver which needs physically contiguous memory. - * Deprecated. - */ -int -ia_css_frame_allocate_contiguous_from_info(struct ia_css_frame **frame, - const struct ia_css_frame_info *info); - /* @brief Allocate a CSS frame structure using a frame info structure. * * @param frame The allocated frame. diff --git a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c index a3aae638b0bf..1d8017fc3f70 100644 --- a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c +++ b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c @@ -270,49 +270,6 @@ int ia_css_frame_set_data(struct ia_css_frame *frame, return err; } -int ia_css_frame_allocate_contiguous(struct ia_css_frame **frame, - unsigned int width, - unsigned int height, - enum ia_css_frame_format format, - unsigned int padded_width, - unsigned int raw_bit_depth) -{ - int err = 0; - - ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE, - "ia_css_frame_allocate_contiguous() enter: width=%d, height=%d, format=%d, padded_width=%d, raw_bit_depth=%d\n", - width, height, format, padded_width, raw_bit_depth); - - err = frame_allocate_with_data(frame, width, height, format, - padded_width, raw_bit_depth, true); - - ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE, - "ia_css_frame_allocate_contiguous() leave: frame=%p\n", - frame ? *frame : (void *)-1); - - return err; -} - -int ia_css_frame_allocate_contiguous_from_info( - struct ia_css_frame **frame, - const struct ia_css_frame_info *info) -{ - int err = 0; - - assert(frame); - ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE, - "ia_css_frame_allocate_contiguous_from_info() enter:\n"); - err = ia_css_frame_allocate_contiguous(frame, - info->res.width, - info->res.height, - info->format, - info->padded_width, - info->raw_bit_depth); - ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE, - "ia_css_frame_allocate_contiguous_from_info() leave:\n"); - return err; -} - void ia_css_frame_free(struct ia_css_frame *frame) { IA_CSS_ENTER_PRIVATE("frame = %p", frame); From patchwork Mon Jun 13 19:51:00 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83882 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qw6-002Id7-PH; Mon, 13 Jun 2022 20:45:23 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345379AbiFMUpF (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52444 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1351463AbiFMUoH (ORCPT ); Mon, 13 Jun 2022 16:44:07 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id DA36E3B5 for ; Mon, 13 Jun 2022 12:51:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655149910; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=HtkKD+jXymV3Ta0/oVrzUmB02w+muDzjFxI55i6rTc4=; b=OOwwoBsJvk4vHYsxP/Q5r/BBw3IlQLAzHeLVxj9BSLbw+/2vuCB9ObNWt87buTF2lDKBc1 IpfFyD478JbILAV44Gw3tBHq+0jTimsbfZHD4VMkQ6KkzHH7JZPw8ivz/2Xdl8apnBJZ75 Avc+OKTiWJ+FD0ry9j4UcGUuIcyDUyk= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-398-bv4ZIoQLOAy09fbvaxFRTA-1; Mon, 13 Jun 2022 15:51:45 -0400 X-MC-Unique: bv4ZIoQLOAy09fbvaxFRTA-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id C2BA3101E9B1; Mon, 13 Jun 2022 19:51:44 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 40EE12166B26; Mon, 13 Jun 2022 19:51:43 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 03/40] media: atomisp: drop contiguous argument from ia_css_frame_allocate_with_buffer_size() Date: Mon, 13 Jun 2022 21:51:00 +0200 Message-Id: <20220613195137.8117-4-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Drop the contiguous argument from ia_css_frame_allocate_with_buffer_size() its only caller always passes false. Signed-off-by: Hans de Goede --- .../atomisp/pci/runtime/frame/interface/ia_css_frame.h | 7 ++----- .../staging/media/atomisp/pci/runtime/frame/src/frame.c | 8 +++----- drivers/staging/media/atomisp/pci/sh_css_mipi.c | 3 +-- 3 files changed, 6 insertions(+), 12 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/runtime/frame/interface/ia_css_frame.h b/drivers/staging/media/atomisp/pci/runtime/frame/interface/ia_css_frame.h index c756a134efc3..700070c58eda 100644 --- a/drivers/staging/media/atomisp/pci/runtime/frame/interface/ia_css_frame.h +++ b/drivers/staging/media/atomisp/pci/runtime/frame/interface/ia_css_frame.h @@ -109,16 +109,13 @@ void ia_css_frame_free_multiple(unsigned int num_frames, * * @param frame The allocated frame. * @param[in] size_bytes The frame size in bytes. - * @param[in] contiguous Allocate memory physically contiguously or not. * @return The error code. * * Allocate a frame using the given size in bytes. * The frame structure is partially null initialized. */ -int ia_css_frame_allocate_with_buffer_size( - struct ia_css_frame **frame, - const unsigned int size_bytes, - const bool contiguous); +int ia_css_frame_allocate_with_buffer_size(struct ia_css_frame **frame, + const unsigned int size_bytes); /* @brief Check whether 2 frames are same type * diff --git a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c index 1d8017fc3f70..7a119d2c9256 100644 --- a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c +++ b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c @@ -486,16 +486,14 @@ void ia_css_frame_free_multiple(unsigned int num_frames, } } -int ia_css_frame_allocate_with_buffer_size( - struct ia_css_frame **frame, - const unsigned int buffer_size_bytes, - const bool contiguous) +int ia_css_frame_allocate_with_buffer_size(struct ia_css_frame **frame, + const unsigned int buffer_size_bytes) { /* AM: Body coppied from frame_allocate_with_data(). */ int err; struct ia_css_frame *me = frame_create(0, 0, IA_CSS_FRAME_FORMAT_NUM,/* Not valid format yet */ - 0, 0, contiguous, false); + 0, 0, false, false); if (!me) return -ENOMEM; diff --git a/drivers/staging/media/atomisp/pci/sh_css_mipi.c b/drivers/staging/media/atomisp/pci/sh_css_mipi.c index 0acf75497ae7..bc6e8598a776 100644 --- a/drivers/staging/media/atomisp/pci/sh_css_mipi.c +++ b/drivers/staging/media/atomisp/pci/sh_css_mipi.c @@ -431,8 +431,7 @@ allocate_mipi_frames(struct ia_css_pipe *pipe, /* allocate new frame */ err = ia_css_frame_allocate_with_buffer_size( &my_css.mipi_frames[port][i], - my_css.mipi_frame_size[port] * HIVE_ISP_DDR_WORD_BYTES, - false); + my_css.mipi_frame_size[port] * HIVE_ISP_DDR_WORD_BYTES); if (err) { for (j = 0; j < i; j++) { if (my_css.mipi_frames[port][j]) { From patchwork Mon Jun 13 19:51:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83880 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qw3-002Id7-T2; Mon, 13 Jun 2022 20:45:20 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345008AbiFMUpE (ORCPT + 1 other); 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Mon, 13 Jun 2022 15:51:47 -0400 X-MC-Unique: 2h3qVJmiOd-r8oRr33gFTg-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 8164985A580; Mon, 13 Jun 2022 19:51:46 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 04C042166B26; Mon, 13 Jun 2022 19:51:44 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 04/40] media: atomisp: drop contiguous argument from frame_allocate_with_data() Date: Mon, 13 Jun 2022 21:51:01 +0200 Message-Id: <20220613195137.8117-5-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Drop the contiguous argument from frame_allocate_with_data() its only caller always passes false. Signed-off-by: Hans de Goede --- .../media/atomisp/pci/runtime/frame/src/frame.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c index 7a119d2c9256..4f9c8b839da2 100644 --- a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c +++ b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c @@ -77,8 +77,7 @@ static int frame_allocate_with_data(struct ia_css_frame **frame, unsigned int height, enum ia_css_frame_format format, unsigned int padded_width, - unsigned int raw_bit_depth, - bool contiguous); + unsigned int raw_bit_depth); static struct ia_css_frame *frame_create(unsigned int width, unsigned int height, @@ -137,7 +136,7 @@ int ia_css_frame_allocate(struct ia_css_frame **frame, width, height, format, padded_width, raw_bit_depth); err = frame_allocate_with_data(frame, width, height, format, - padded_width, raw_bit_depth, false); + padded_width, raw_bit_depth); if ((*frame) && err == 0) ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE, @@ -773,8 +772,7 @@ static int frame_allocate_with_data(struct ia_css_frame **frame, unsigned int height, enum ia_css_frame_format format, unsigned int padded_width, - unsigned int raw_bit_depth, - bool contiguous) + unsigned int raw_bit_depth) { int err; struct ia_css_frame *me = frame_create(width, @@ -782,7 +780,7 @@ static int frame_allocate_with_data(struct ia_css_frame **frame, format, padded_width, raw_bit_depth, - contiguous, + false, true); if (!me) From patchwork Mon Jun 13 19:51:02 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83883 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qw8-002Id7-OS; Mon, 13 Jun 2022 20:45:25 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345969AbiFMUpG (ORCPT + 1 other); 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Mon, 13 Jun 2022 15:51:48 -0400 X-MC-Unique: iztFeZr3O6-Jc7Vs7pQp2Q-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 3D94518E5280; Mon, 13 Jun 2022 19:51:48 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id B5F082166B26; Mon, 13 Jun 2022 19:51:46 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 05/40] media: atomisp: drop contiguous argument from frame_create() Date: Mon, 13 Jun 2022 21:51:02 +0200 Message-Id: <20220613195137.8117-6-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Drop the contiguous argument from frame_create() all callers always passes false. Signed-off-by: Hans de Goede --- .../staging/media/atomisp/pci/runtime/frame/src/frame.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c index 4f9c8b839da2..af23fbb831d6 100644 --- a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c +++ b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c @@ -84,7 +84,6 @@ static struct ia_css_frame *frame_create(unsigned int width, enum ia_css_frame_format format, unsigned int padded_width, unsigned int raw_bit_depth, - bool contiguous, bool valid); static unsigned @@ -215,7 +214,6 @@ int ia_css_frame_create_from_info(struct ia_css_frame **frame, info->format, info->padded_width, info->raw_bit_depth, - false, false); if (!me) { ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE, @@ -492,7 +490,7 @@ int ia_css_frame_allocate_with_buffer_size(struct ia_css_frame **frame, int err; struct ia_css_frame *me = frame_create(0, 0, IA_CSS_FRAME_FORMAT_NUM,/* Not valid format yet */ - 0, 0, false, false); + 0, 0, false); if (!me) return -ENOMEM; @@ -780,7 +778,6 @@ static int frame_allocate_with_data(struct ia_css_frame **frame, format, padded_width, raw_bit_depth, - false, true); if (!me) @@ -810,7 +807,6 @@ static struct ia_css_frame *frame_create(unsigned int width, enum ia_css_frame_format format, unsigned int padded_width, unsigned int raw_bit_depth, - bool contiguous, bool valid) { struct ia_css_frame *me = kvmalloc(sizeof(*me), GFP_KERNEL); @@ -824,7 +820,7 @@ static struct ia_css_frame *frame_create(unsigned int width, me->info.format = format; me->info.padded_width = padded_width; me->info.raw_bit_depth = raw_bit_depth; - me->contiguous = contiguous; + me->contiguous = false; me->valid = valid; me->data_bytes = 0; me->data = mmgr_NULL; From patchwork Mon Jun 13 19:51:03 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83888 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qwX-002Id7-Lg; 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Mon, 13 Jun 2022 15:51:50 -0400 X-MC-Unique: NbigGoTfNNW_FJsHhVoLfQ-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 0A61E801755; Mon, 13 Jun 2022 19:51:50 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 753F42166B26; Mon, 13 Jun 2022 19:51:48 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 06/40] media: atomisp: drop IA_CSS_FRAME_FORMAT_MIPI support from ia_css_frame_init_planes() Date: Mon, 13 Jun 2022 21:51:03 +0200 Message-Id: <20220613195137.8117-7-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Nothing ever sets the format to IA_CSS_FRAME_FORMAT_MIPI and frame_init_mipi_plane() is the only code-path which ever sets frame->contiguous to true. Drop A_CSS_FRAME_FORMAT_MIPI support from ia_css_frame_init_planes() as part of the removal of contiguous alloc support from the frame code. Signed-off-by: Hans de Goede --- .../atomisp/pci/runtime/frame/src/frame.c | 30 ++----------------- 1 file changed, 3 insertions(+), 27 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c index af23fbb831d6..cb0b579fbadf 100644 --- a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c +++ b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c @@ -48,12 +48,6 @@ static void frame_init_raw_single_plane( unsigned int subpixels_per_line, unsigned int bits_per_pixel); -static void frame_init_mipi_plane(struct ia_css_frame *frame, - struct ia_css_frame_plane *plane, - unsigned int height, - unsigned int subpixels_per_line, - unsigned int bytes_per_pixel); - static void frame_init_nv_planes(struct ia_css_frame *frame, unsigned int horizontal_decimation, unsigned int vertical_decimation, @@ -297,11 +291,9 @@ int ia_css_frame_init_planes(struct ia_css_frame *frame) switch (frame->info.format) { case IA_CSS_FRAME_FORMAT_MIPI: - frame_init_mipi_plane(frame, &frame->planes.raw, - frame->info.res.height, - frame->info.padded_width, - frame->info.raw_bit_depth <= 8 ? 1 : 2); - break; + dev_err(atomisp_dev, + "%s: unexpected use of IA_CSS_FRAME_FORMAT_MIPI\n", __func__); + return -EINVAL; case IA_CSS_FRAME_FORMAT_RAW_PACKED: frame_init_raw_single_plane(frame, &frame->planes.raw, frame->info.res.height, @@ -622,22 +614,6 @@ static void frame_init_raw_single_plane( return; } -static void frame_init_mipi_plane(struct ia_css_frame *frame, - struct ia_css_frame_plane *plane, - unsigned int height, - unsigned int subpixels_per_line, - unsigned int bytes_per_pixel) -{ - unsigned int stride; - - stride = subpixels_per_line * bytes_per_pixel; - frame->data_bytes = 8388608; /* 8*1024*1024 */ - frame->valid = false; - frame->contiguous = true; - frame_init_plane(plane, subpixels_per_line, stride, height, 0); - return; -} - static void frame_init_nv_planes(struct ia_css_frame *frame, unsigned int horizontal_decimation, unsigned int vertical_decimation, From patchwork Mon Jun 13 19:51:04 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83884 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qw9-002Id7-Jz; Mon, 13 Jun 2022 20:45:25 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346139AbiFMUpJ (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49822 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1351483AbiFMUoM (ORCPT ); Mon, 13 Jun 2022 16:44:12 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 655B3B8D for ; Mon, 13 Jun 2022 12:51:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655149915; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=7WjbX67jOOqktZoDgh6cVkYAJUhz2Kr6yIotCYGhj3w=; b=CEPxRp3ZhCONMZzXb0YB4f5///5BZo2XeDvlW8LwFGyNypRE7hBWeYfDd3M/X69YKug4pe CK7o8FRSzDSftRfBiAZ5wSNn80W49waC6eVAPUbcjggxUVC756/pYPy81G3UOsA20D3MJV bSuPVRPz4XWGdWwj3e30mVmloreyWMQ= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-642-CZT9LDEYMC-bo9k6AgPQ-Q-1; Mon, 13 Jun 2022 15:51:52 -0400 X-MC-Unique: CZT9LDEYMC-bo9k6AgPQ-Q-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id B2F16801755; Mon, 13 Jun 2022 19:51:51 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3F89D2166B26; Mon, 13 Jun 2022 19:51:50 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 07/40] media: atomisp: drop contiguous flag from struct ia_css_frame Date: Mon, 13 Jun 2022 21:51:04 +0200 Message-Id: <20220613195137.8117-8-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Drop the contiguous flag from struct ia_css_frame, it is always false / not used. Signed-off-by: Hans de Goede --- drivers/staging/media/atomisp/pci/ia_css_frame_public.h | 1 - .../media/atomisp/pci/runtime/debug/src/ia_css_debug.c | 2 -- drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c | 6 +----- drivers/staging/media/atomisp/pci/sh_css.c | 5 ----- 4 files changed, 1 insertion(+), 13 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/ia_css_frame_public.h b/drivers/staging/media/atomisp/pci/ia_css_frame_public.h index 9c4d466ebfb9..8f05af6d4cc9 100644 --- a/drivers/staging/media/atomisp/pci/ia_css_frame_public.h +++ b/drivers/staging/media/atomisp/pci/ia_css_frame_public.h @@ -169,7 +169,6 @@ struct ia_css_frame { /** exposure id, see ia_css_event_public.h for more detail */ u32 isp_config_id; /** Unique ID to track which config was actually applied to a particular frame */ bool valid; /** First video output frame is not valid */ - bool contiguous; /** memory is allocated physically contiguously */ union { unsigned int _initialisation_dummy; struct ia_css_frame_plane raw; diff --git a/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c b/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c index f46238725eea..3d269bd23207 100644 --- a/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c +++ b/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c @@ -1305,8 +1305,6 @@ void ia_css_debug_frame_print(const struct ia_css_frame *frame, ia_css_debug_dtrace(2, " padded width = %d\n", frame->info.padded_width); ia_css_debug_dtrace(2, " format = %d\n", frame->info.format); - ia_css_debug_dtrace(2, " is contiguous = %s\n", - frame->contiguous ? "yes" : "no"); switch (frame->info.format) { case IA_CSS_FRAME_FORMAT_NV12: case IA_CSS_FRAME_FORMAT_NV16: diff --git a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c index cb0b579fbadf..b748b133f01e 100644 --- a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c +++ b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c @@ -732,10 +732,7 @@ static int frame_allocate_buffer_data(struct ia_css_frame *frame) IA_CSS_ENTER_LEAVE_PRIVATE("frame->data_bytes=%d\n", frame->data_bytes); #endif frame->data = hmm_alloc(frame->data_bytes, - HMM_BO_PRIVATE, 0, NULL, - frame->contiguous ? - ATOMISP_MAP_FLAG_CONTIGUOUS : 0); - + HMM_BO_PRIVATE, 0, NULL, 0); if (frame->data == mmgr_NULL) return -ENOMEM; return 0; @@ -796,7 +793,6 @@ static struct ia_css_frame *frame_create(unsigned int width, me->info.format = format; me->info.padded_width = padded_width; me->info.raw_bit_depth = raw_bit_depth; - me->contiguous = false; me->valid = valid; me->data_bytes = 0; me->data = mmgr_NULL; diff --git a/drivers/staging/media/atomisp/pci/sh_css.c b/drivers/staging/media/atomisp/pci/sh_css.c index 1d605e533e29..8ddf29e88804 100644 --- a/drivers/staging/media/atomisp/pci/sh_css.c +++ b/drivers/staging/media/atomisp/pci/sh_css.c @@ -3061,7 +3061,6 @@ init_vf_frameinfo_defaults(struct ia_css_pipe *pipe, assert(vf_frame); sh_css_pipe_get_viewfinder_frame_info(pipe, &vf_frame->info, idx); - vf_frame->contiguous = false; vf_frame->flash_state = IA_CSS_FRAME_FLASH_STATE_NONE; ia_css_pipeline_get_sp_thread_id(ia_css_pipe_get_pipe_num(pipe), &thread_id); ia_css_query_internal_queue_id(IA_CSS_BUFFER_TYPE_VF_OUTPUT_FRAME + idx, thread_id, &queue_id); @@ -3243,7 +3242,6 @@ init_in_frameinfo_memory_defaults(struct ia_css_pipe *pipe, in_frame->info.raw_bit_depth = ia_css_pipe_util_pipe_input_format_bpp(pipe); ia_css_frame_info_set_width(&in_frame->info, pipe->stream->config.input_config.input_res.width, 0); - in_frame->contiguous = false; in_frame->flash_state = IA_CSS_FRAME_FLASH_STATE_NONE; ia_css_pipeline_get_sp_thread_id(ia_css_pipe_get_pipe_num(pipe), &thread_id); ia_css_query_internal_queue_id(IA_CSS_BUFFER_TYPE_INPUT_FRAME, thread_id, &queue_id); @@ -3271,7 +3269,6 @@ init_out_frameinfo_defaults(struct ia_css_pipe *pipe, assert(out_frame); sh_css_pipe_get_output_frame_info(pipe, &out_frame->info, idx); - out_frame->contiguous = false; out_frame->flash_state = IA_CSS_FRAME_FLASH_STATE_NONE; ia_css_pipeline_get_sp_thread_id(ia_css_pipe_get_pipe_num(pipe), &thread_id); ia_css_query_internal_queue_id(IA_CSS_BUFFER_TYPE_OUTPUT_FRAME + idx, thread_id, &queue_id); @@ -7158,7 +7155,6 @@ create_host_copy_pipeline(struct ia_css_pipe *pipe, ia_css_pipeline_clean(me); /* Construct out_frame info */ - out_frame->contiguous = false; out_frame->flash_state = IA_CSS_FRAME_FLASH_STATE_NONE; if (copy_on_sp(pipe) && @@ -7208,7 +7204,6 @@ create_host_isyscopy_capture_pipeline(struct ia_css_pipe *pipe) err = sh_css_pipe_get_output_frame_info(pipe, &out_frame->info, 0); if (err) return err; - out_frame->contiguous = false; out_frame->flash_state = IA_CSS_FRAME_FLASH_STATE_NONE; ia_css_pipeline_get_sp_thread_id(ia_css_pipe_get_pipe_num(pipe), &thread_id); ia_css_query_internal_queue_id(IA_CSS_BUFFER_TYPE_OUTPUT_FRAME, thread_id, &queue_id); From patchwork Mon Jun 13 19:51:05 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83889 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qwY-002Id7-Jx; Mon, 13 Jun 2022 20:45:50 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348588AbiFMUpR (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48756 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1351506AbiFMUoO (ORCPT ); Mon, 13 Jun 2022 16:44:14 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 064FD13F45 for ; 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Mon, 13 Jun 2022 19:51:53 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id E8F442166B26; Mon, 13 Jun 2022 19:51:51 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 08/40] media: atomisp: drop ATOMISP_MAP_FLAG_CONTIGUOUS Date: Mon, 13 Jun 2022 21:51:05 +0200 Message-Id: <20220613195137.8117-9-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Drop the ATOMISP_MAP_FLAG_CONTIGUOUS hmm_alloc flag. After the contiguous flag removal done in previous patches in this series it is never set. And hmm_alloc already did a WARN_ON on the flag and otherwise ignored it, proving that contiguous support was already never used. Signed-off-by: Hans de Goede --- drivers/staging/media/atomisp/include/linux/atomisp.h | 3 +-- drivers/staging/media/atomisp/pci/hmm/hmm.c | 2 -- 2 files changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/staging/media/atomisp/include/linux/atomisp.h b/drivers/staging/media/atomisp/include/linux/atomisp.h index 22c4103b0385..a6ec9691afb2 100644 --- a/drivers/staging/media/atomisp/include/linux/atomisp.h +++ b/drivers/staging/media/atomisp/include/linux/atomisp.h @@ -915,8 +915,7 @@ struct atomisp_acc_map { #define ATOMISP_MAP_FLAG_NOFLUSH 0x0001 /* Do not flush cache */ #define ATOMISP_MAP_FLAG_CACHED 0x0002 /* Enable cache */ -#define ATOMISP_MAP_FLAG_CONTIGUOUS 0x0004 -#define ATOMISP_MAP_FLAG_CLEARED 0x0008 +#define ATOMISP_MAP_FLAG_CLEARED 0x0004 struct atomisp_acc_state { __u32 flags; /* Flags, see list below */ diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm.c b/drivers/staging/media/atomisp/pci/hmm/hmm.c index 54188197c3dc..a4722155ddef 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm.c @@ -230,8 +230,6 @@ ia_css_ptr hmm_alloc(size_t bytes, enum hmm_bo_type type, bool cached = attrs & ATOMISP_MAP_FLAG_CACHED; int ret; - WARN_ON(attrs & ATOMISP_MAP_FLAG_CONTIGUOUS); - /* * Check if we are initialized. In the ideal world we wouldn't need * this but we can tackle it once the driver is a lot cleaner From patchwork Mon Jun 13 19:51:06 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83885 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qwA-002Id7-Qo; Mon, 13 Jun 2022 20:45:27 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346417AbiFMUpK (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50144 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1351500AbiFMUoN (ORCPT ); Mon, 13 Jun 2022 16:44:13 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id CD0D813D32 for ; Mon, 13 Jun 2022 12:51:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655149919; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=9RQh+5UCtTkGOUDsiiUwZnarJzXA4XNsxGYyxr7chMo=; b=Z2cmJjK4yBqi/Dxm0/xk9rBZzCPtKvr6119QUnzy0uZGSDxgzXLVJEKMnQCNDVByz/hTfB QcgHdLEXn6V6uvddz4Sk8FiFvubNTklBQkxl+9c+/LJe3/yORoCBP+pSD70owLaeqR8HMf Xz/1F452GhIVA30uE8Z17Q/AJb6giVE= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-253-6Cg9-q93MK6D7Hqio6gbqg-1; Mon, 13 Jun 2022 15:51:55 -0400 X-MC-Unique: 6Cg9-q93MK6D7Hqio6gbqg-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 2B97980A0B5; Mon, 13 Jun 2022 19:51:55 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id A14922166B26; Mon, 13 Jun 2022 19:51:53 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 09/40] media: atomisp: remove dynamic and reserved pool code Date: Mon, 13 Jun 2022 21:51:06 +0200 Message-Id: <20220613195137.8117-10-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no The code calling into these is #if 0-ed out; and looking at the atomisp memory-management code if anything we want to make it simpler and not re-introduce use of these pools, so remove the pools. Signed-off-by: Hans de Goede --- drivers/staging/media/atomisp/Makefile | 2 - .../media/atomisp/pci/hmm/hmm_dynamic_pool.c | 234 ---------------- .../media/atomisp/pci/hmm/hmm_reserved_pool.c | 253 ------------------ 3 files changed, 489 deletions(-) delete mode 100644 drivers/staging/media/atomisp/pci/hmm/hmm_dynamic_pool.c delete mode 100644 drivers/staging/media/atomisp/pci/hmm/hmm_reserved_pool.c diff --git a/drivers/staging/media/atomisp/Makefile b/drivers/staging/media/atomisp/Makefile index 2485d7b3fee2..dd4c2c0317ae 100644 --- a/drivers/staging/media/atomisp/Makefile +++ b/drivers/staging/media/atomisp/Makefile @@ -45,9 +45,7 @@ atomisp-objs += \ pci/camera/pipe/src/pipe_util.o \ pci/camera/util/src/util.o \ pci/hmm/hmm_bo.o \ - pci/hmm/hmm_dynamic_pool.o \ pci/hmm/hmm.o \ - pci/hmm/hmm_reserved_pool.o \ pci/ia_css_device_access.o \ pci/ia_css_isp_configs.o \ pci/ia_css_isp_states.o \ diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm_dynamic_pool.c b/drivers/staging/media/atomisp/pci/hmm/hmm_dynamic_pool.c deleted file mode 100644 index eaf97e5f3b68..000000000000 --- a/drivers/staging/media/atomisp/pci/hmm/hmm_dynamic_pool.c +++ /dev/null @@ -1,234 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Support for Medifield PNW Camera Imaging ISP subsystem. - * - * Copyright (c) 2010 Intel Corporation. All Rights Reserved. - * - * Copyright (c) 2010 Silicon Hive www.siliconhive.com. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - */ -/* - * This file contains functions for dynamic memory pool management - */ -#include -#include -#include - -#include - -#include "atomisp_internal.h" - -#include "hmm/hmm_pool.h" - -/* - * dynamic memory pool ops. - */ -static unsigned int get_pages_from_dynamic_pool(void *pool, - struct hmm_page_object *page_obj, - unsigned int size, bool cached) -{ - struct hmm_page *hmm_page; - unsigned long flags; - unsigned int i = 0; - struct hmm_dynamic_pool_info *dypool_info = pool; - - if (!dypool_info) - return 0; - - spin_lock_irqsave(&dypool_info->list_lock, flags); - if (dypool_info->initialized) { - while (!list_empty(&dypool_info->pages_list)) { - hmm_page = list_entry(dypool_info->pages_list.next, - struct hmm_page, list); - - list_del(&hmm_page->list); - dypool_info->pgnr--; - spin_unlock_irqrestore(&dypool_info->list_lock, flags); - - page_obj[i].page = hmm_page->page; - page_obj[i++].type = HMM_PAGE_TYPE_DYNAMIC; - kmem_cache_free(dypool_info->pgptr_cache, hmm_page); - - if (i == size) - return i; - - spin_lock_irqsave(&dypool_info->list_lock, flags); - } - } - spin_unlock_irqrestore(&dypool_info->list_lock, flags); - - return i; -} - -static void free_pages_to_dynamic_pool(void *pool, - struct hmm_page_object *page_obj) -{ - struct hmm_page *hmm_page; - unsigned long flags; - int ret; - struct hmm_dynamic_pool_info *dypool_info = pool; - - if (!dypool_info) - return; - - spin_lock_irqsave(&dypool_info->list_lock, flags); - if (!dypool_info->initialized) { - spin_unlock_irqrestore(&dypool_info->list_lock, flags); - return; - } - spin_unlock_irqrestore(&dypool_info->list_lock, flags); - - if (page_obj->type == HMM_PAGE_TYPE_RESERVED) - return; - - if (dypool_info->pgnr >= dypool_info->pool_size) { - /* free page directly back to system */ - ret = set_pages_wb(page_obj->page, 1); - if (ret) - dev_err(atomisp_dev, - "set page to WB err ...ret=%d\n", ret); - /* - W/A: set_pages_wb seldom return value = -EFAULT - indicate that address of page is not in valid - range(0xffff880000000000~0xffffc7ffffffffff) - then, _free_pages would panic; Do not know why page - address be valid, it maybe memory corruption by lowmemory - */ - if (!ret) { - __free_pages(page_obj->page, 0); - hmm_mem_stat.sys_size--; - } - return; - } - hmm_page = kmem_cache_zalloc(dypool_info->pgptr_cache, - GFP_KERNEL); - if (!hmm_page) { - /* free page directly */ - ret = set_pages_wb(page_obj->page, 1); - if (ret) - dev_err(atomisp_dev, - "set page to WB err ...ret=%d\n", ret); - if (!ret) { - __free_pages(page_obj->page, 0); - hmm_mem_stat.sys_size--; - } - return; - } - - hmm_page->page = page_obj->page; - - /* - * add to pages_list of pages_pool - */ - spin_lock_irqsave(&dypool_info->list_lock, flags); - list_add_tail(&hmm_page->list, &dypool_info->pages_list); - dypool_info->pgnr++; - spin_unlock_irqrestore(&dypool_info->list_lock, flags); - hmm_mem_stat.dyc_size++; -} - -static int hmm_dynamic_pool_init(void **pool, unsigned int pool_size) -{ - struct hmm_dynamic_pool_info *dypool_info; - - if (pool_size == 0) - return 0; - - dypool_info = kmalloc(sizeof(struct hmm_dynamic_pool_info), - GFP_KERNEL); - if (unlikely(!dypool_info)) - return -ENOMEM; - - dypool_info->pgptr_cache = kmem_cache_create("pgptr_cache", - sizeof(struct hmm_page), 0, - SLAB_HWCACHE_ALIGN, NULL); - if (!dypool_info->pgptr_cache) { - kfree(dypool_info); - return -ENOMEM; - } - - INIT_LIST_HEAD(&dypool_info->pages_list); - spin_lock_init(&dypool_info->list_lock); - dypool_info->initialized = true; - dypool_info->pool_size = pool_size; - dypool_info->pgnr = 0; - - *pool = dypool_info; - - return 0; -} - -static void hmm_dynamic_pool_exit(void **pool) -{ - struct hmm_dynamic_pool_info *dypool_info = *pool; - struct hmm_page *hmm_page; - unsigned long flags; - int ret; - - if (!dypool_info) - return; - - spin_lock_irqsave(&dypool_info->list_lock, flags); - if (!dypool_info->initialized) { - spin_unlock_irqrestore(&dypool_info->list_lock, flags); - return; - } - dypool_info->initialized = false; - - while (!list_empty(&dypool_info->pages_list)) { - hmm_page = list_entry(dypool_info->pages_list.next, - struct hmm_page, list); - - list_del(&hmm_page->list); - spin_unlock_irqrestore(&dypool_info->list_lock, flags); - - /* can cause thread sleep, so cannot be put into spin_lock */ - ret = set_pages_wb(hmm_page->page, 1); - if (ret) - dev_err(atomisp_dev, - "set page to WB err...ret=%d\n", ret); - if (!ret) { - __free_pages(hmm_page->page, 0); - hmm_mem_stat.dyc_size--; - hmm_mem_stat.sys_size--; - } - kmem_cache_free(dypool_info->pgptr_cache, hmm_page); - spin_lock_irqsave(&dypool_info->list_lock, flags); - } - - spin_unlock_irqrestore(&dypool_info->list_lock, flags); - - kmem_cache_destroy(dypool_info->pgptr_cache); - - kfree(dypool_info); - - *pool = NULL; -} - -static int hmm_dynamic_pool_inited(void *pool) -{ - struct hmm_dynamic_pool_info *dypool_info = pool; - - if (!dypool_info) - return 0; - - return dypool_info->initialized; -} - -struct hmm_pool_ops dynamic_pops = { - .pool_init = hmm_dynamic_pool_init, - .pool_exit = hmm_dynamic_pool_exit, - .pool_alloc_pages = get_pages_from_dynamic_pool, - .pool_free_pages = free_pages_to_dynamic_pool, - .pool_inited = hmm_dynamic_pool_inited, -}; diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm_reserved_pool.c b/drivers/staging/media/atomisp/pci/hmm/hmm_reserved_pool.c deleted file mode 100644 index 57525fece921..000000000000 --- a/drivers/staging/media/atomisp/pci/hmm/hmm_reserved_pool.c +++ /dev/null @@ -1,253 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Support for Medifield PNW Camera Imaging ISP subsystem. - * - * Copyright (c) 2010 Intel Corporation. All Rights Reserved. - * - * Copyright (c) 2010 Silicon Hive www.siliconhive.com. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - */ -/* - * This file contains functions for reserved memory pool management - */ -#include -#include -#include - -#include - -#include "atomisp_internal.h" -#include "hmm/hmm_pool.h" - -/* - * reserved memory pool ops. - */ -static unsigned int get_pages_from_reserved_pool(void *pool, - struct hmm_page_object *page_obj, - unsigned int size, bool cached) -{ - unsigned long flags; - unsigned int i = 0; - unsigned int repool_pgnr; - int j; - struct hmm_reserved_pool_info *repool_info = pool; - - if (!repool_info) - return 0; - - spin_lock_irqsave(&repool_info->list_lock, flags); - if (repool_info->initialized) { - repool_pgnr = repool_info->index; - - for (j = repool_pgnr - 1; j >= 0; j--) { - page_obj[i].page = repool_info->pages[j]; - page_obj[i].type = HMM_PAGE_TYPE_RESERVED; - i++; - repool_info->index--; - if (i == size) - break; - } - } - spin_unlock_irqrestore(&repool_info->list_lock, flags); - return i; -} - -static void free_pages_to_reserved_pool(void *pool, - struct hmm_page_object *page_obj) -{ - unsigned long flags; - struct hmm_reserved_pool_info *repool_info = pool; - - if (!repool_info) - return; - - spin_lock_irqsave(&repool_info->list_lock, flags); - - if (repool_info->initialized && - repool_info->index < repool_info->pgnr && - page_obj->type == HMM_PAGE_TYPE_RESERVED) { - repool_info->pages[repool_info->index++] = page_obj->page; - } - - spin_unlock_irqrestore(&repool_info->list_lock, flags); -} - -static int hmm_reserved_pool_setup(struct hmm_reserved_pool_info **repool_info, - unsigned int pool_size) -{ - struct hmm_reserved_pool_info *pool_info; - - pool_info = kmalloc(sizeof(struct hmm_reserved_pool_info), - GFP_KERNEL); - if (unlikely(!pool_info)) - return -ENOMEM; - - pool_info->pages = kmalloc(sizeof(struct page *) * pool_size, - GFP_KERNEL); - if (unlikely(!pool_info->pages)) { - kfree(pool_info); - return -ENOMEM; - } - - pool_info->index = 0; - pool_info->pgnr = 0; - spin_lock_init(&pool_info->list_lock); - pool_info->initialized = true; - - *repool_info = pool_info; - - return 0; -} - -static int hmm_reserved_pool_init(void **pool, unsigned int pool_size) -{ - int ret; - unsigned int blk_pgnr; - unsigned int pgnr = pool_size; - unsigned int order = 0; - unsigned int i = 0; - int fail_number = 0; - struct page *pages; - int j; - struct hmm_reserved_pool_info *repool_info; - - if (pool_size == 0) - return 0; - - ret = hmm_reserved_pool_setup(&repool_info, pool_size); - if (ret) { - dev_err(atomisp_dev, "hmm_reserved_pool_setup failed.\n"); - return ret; - } - - pgnr = pool_size; - - i = 0; - order = MAX_ORDER; - - while (pgnr) { - blk_pgnr = 1U << order; - while (blk_pgnr > pgnr) { - order--; - blk_pgnr >>= 1U; - } - BUG_ON(order > MAX_ORDER); - - pages = alloc_pages(GFP_KERNEL | __GFP_NOWARN, order); - if (unlikely(!pages)) { - if (order == 0) { - fail_number++; - dev_err(atomisp_dev, "%s: alloc_pages failed: %d\n", - __func__, fail_number); - /* if fail five times, will goto end */ - - /* FIXME: whether is the mechanism is ok? */ - if (fail_number == ALLOC_PAGE_FAIL_NUM) - goto end; - } else { - order--; - } - } else { - blk_pgnr = 1U << order; - - ret = set_pages_uc(pages, blk_pgnr); - if (ret) { - dev_err(atomisp_dev, - "set pages uncached failed\n"); - __free_pages(pages, order); - goto end; - } - - for (j = 0; j < blk_pgnr; j++) - repool_info->pages[i++] = pages + j; - - repool_info->index += blk_pgnr; - repool_info->pgnr += blk_pgnr; - - pgnr -= blk_pgnr; - - fail_number = 0; - } - } - -end: - repool_info->initialized = true; - - *pool = repool_info; - - dev_info(atomisp_dev, - "hmm_reserved_pool init successfully,hmm_reserved_pool is with %d pages.\n", - repool_info->pgnr); - return 0; -} - -static void hmm_reserved_pool_exit(void **pool) -{ - unsigned long flags; - int i, ret; - unsigned int pgnr; - struct hmm_reserved_pool_info *repool_info = *pool; - - if (!repool_info) - return; - - spin_lock_irqsave(&repool_info->list_lock, flags); - if (!repool_info->initialized) { - spin_unlock_irqrestore(&repool_info->list_lock, flags); - return; - } - pgnr = repool_info->pgnr; - repool_info->index = 0; - repool_info->pgnr = 0; - repool_info->initialized = false; - spin_unlock_irqrestore(&repool_info->list_lock, flags); - - for (i = 0; i < pgnr; i++) { - ret = set_pages_wb(repool_info->pages[i], 1); - if (ret) - dev_err(atomisp_dev, - "set page to WB err...ret=%d\n", ret); - /* - W/A: set_pages_wb seldom return value = -EFAULT - indicate that address of page is not in valid - range(0xffff880000000000~0xffffc7ffffffffff) - then, _free_pages would panic; Do not know why - page address be valid, it maybe memory corruption by lowmemory - */ - if (!ret) - __free_pages(repool_info->pages[i], 0); - } - - kfree(repool_info->pages); - kfree(repool_info); - - *pool = NULL; -} - -static int hmm_reserved_pool_inited(void *pool) -{ - struct hmm_reserved_pool_info *repool_info = pool; - - if (!repool_info) - return 0; - - return repool_info->initialized; -} - -struct hmm_pool_ops reserved_pops = { - .pool_init = hmm_reserved_pool_init, - .pool_exit = hmm_reserved_pool_exit, - .pool_alloc_pages = get_pages_from_reserved_pool, - .pool_free_pages = free_pages_to_reserved_pool, - .pool_inited = hmm_reserved_pool_inited, -}; 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Mon, 13 Jun 2022 19:51:56 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 610FD2166B26; Mon, 13 Jun 2022 19:51:55 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 10/40] media: atomisp: remove hmm_pool_[un]register() Date: Mon, 13 Jun 2022 21:51:07 +0200 Message-Id: <20220613195137.8117-11-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no These are no-ops, so lets remove them. Signed-off-by: Hans de Goede --- .../staging/media/atomisp/include/hmm/hmm.h | 3 -- .../staging/media/atomisp/pci/atomisp_fops.c | 9 ---- .../staging/media/atomisp/pci/atomisp_v4l2.c | 10 ----- drivers/staging/media/atomisp/pci/hmm/hmm.c | 42 ------------------- 4 files changed, 64 deletions(-) diff --git a/drivers/staging/media/atomisp/include/hmm/hmm.h b/drivers/staging/media/atomisp/include/hmm/hmm.h index b48bdf5c274c..067e0310d02b 100644 --- a/drivers/staging/media/atomisp/include/hmm/hmm.h +++ b/drivers/staging/media/atomisp/include/hmm/hmm.h @@ -32,9 +32,6 @@ #define mmgr_NULL ((ia_css_ptr)0) #define mmgr_EXCEPTION ((ia_css_ptr) - 1) -int hmm_pool_register(unsigned int pool_size, enum hmm_pool_type pool_type); -void hmm_pool_unregister(enum hmm_pool_type pool_type); - int hmm_init(void); void hmm_cleanup(void); diff --git a/drivers/staging/media/atomisp/pci/atomisp_fops.c b/drivers/staging/media/atomisp/pci/atomisp_fops.c index be6a74d5ac19..e78d9364feb7 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_fops.c +++ b/drivers/staging/media/atomisp/pci/atomisp_fops.c @@ -865,12 +865,6 @@ static int atomisp_open(struct file *file) goto error; } - if (dypool_enable) { - ret = hmm_pool_register(dypool_pgnr, HMM_POOL_TYPE_DYNAMIC); - if (ret) - dev_err(isp->dev, "Failed to register dynamic memory pool.\n"); - } - /* Init ISP */ if (atomisp_css_init(isp)) { ret = -EINVAL; @@ -910,7 +904,6 @@ static int atomisp_open(struct file *file) atomisp_css_uninit(isp); pm_runtime_put(vdev->v4l2_dev->dev); error: - hmm_pool_unregister(HMM_POOL_TYPE_DYNAMIC); rt_mutex_unlock(&isp->mutex); return ret; } @@ -1032,8 +1025,6 @@ static int atomisp_release(struct file *file) isp->css_env.isp_css_fw.bytes = 0; } - hmm_pool_unregister(HMM_POOL_TYPE_DYNAMIC); - ret = v4l2_subdev_call(isp->flash, core, s_power, 0); if (ret < 0 && ret != -ENODEV && ret != -ENOIOCTLCMD) dev_warn(isp->dev, "Failed to power-off flash\n"); diff --git a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c index 49ccfb1646da..3fd0c526193f 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c +++ b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c @@ -1771,12 +1771,6 @@ static int atomisp_pci_probe(struct pci_dev *pdev, const struct pci_device_id *i pm_runtime_allow(&pdev->dev); hmm_init_mem_stat(repool_pgnr, dypool_enable, dypool_pgnr); - err = hmm_pool_register(repool_pgnr, HMM_POOL_TYPE_RESERVED); - if (err) { - dev_err(&pdev->dev, "Failed to register reserved memory pool.\n"); - goto hmm_pool_fail; - } - /* Init ISP memory management */ hmm_init(); @@ -1813,8 +1807,6 @@ static int atomisp_pci_probe(struct pci_dev *pdev, const struct pci_device_id *i devm_free_irq(&pdev->dev, pdev->irq, isp); request_irq_fail: hmm_cleanup(); - hmm_pool_unregister(HMM_POOL_TYPE_RESERVED); -hmm_pool_fail: pm_runtime_get_noresume(&pdev->dev); destroy_workqueue(isp->wdt_work_queue); wdt_work_queue_fail: @@ -1885,8 +1877,6 @@ static void atomisp_pci_remove(struct pci_dev *pdev) atomisp_file_input_cleanup(isp); release_firmware(isp->firmware); - - hmm_pool_unregister(HMM_POOL_TYPE_RESERVED); } static const struct pci_device_id atomisp_pci_tbl[] = { diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm.c b/drivers/staging/media/atomisp/pci/hmm/hmm.c index a4722155ddef..f609e154d788 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm.c @@ -660,48 +660,6 @@ void hmm_vunmap(ia_css_ptr virt) hmm_bo_vunmap(bo); } -int hmm_pool_register(unsigned int pool_size, enum hmm_pool_type pool_type) -{ -#if 0 // Just use the "normal" pool - switch (pool_type) { - case HMM_POOL_TYPE_RESERVED: - reserved_pool.pops = &reserved_pops; - return reserved_pool.pops->pool_init(&reserved_pool.pool_info, - pool_size); - case HMM_POOL_TYPE_DYNAMIC: - dynamic_pool.pops = &dynamic_pops; - return dynamic_pool.pops->pool_init(&dynamic_pool.pool_info, - pool_size); - default: - dev_err(atomisp_dev, "invalid pool type.\n"); - return -EINVAL; - } -#else - return 0; -#endif -} - -void hmm_pool_unregister(enum hmm_pool_type pool_type) -{ -#if 0 // Just use the "normal" pool - switch (pool_type) { - case HMM_POOL_TYPE_RESERVED: - if (reserved_pool.pops && reserved_pool.pops->pool_exit) - reserved_pool.pops->pool_exit(&reserved_pool.pool_info); - break; - case HMM_POOL_TYPE_DYNAMIC: - if (dynamic_pool.pops && dynamic_pool.pops->pool_exit) - dynamic_pool.pops->pool_exit(&dynamic_pool.pool_info); - break; - default: - dev_err(atomisp_dev, "invalid pool type.\n"); - break; - } -#endif - - return; -} - void *hmm_isp_vaddr_to_host_vaddr(ia_css_ptr ptr, bool cached) { return hmm_vmap(ptr, cached); From patchwork Mon Jun 13 19:51:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83890 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qwZ-002Id7-F5; Mon, 13 Jun 2022 20:45:52 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233429AbiFMUpW (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48272 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239745AbiFMUo2 (ORCPT ); Mon, 13 Jun 2022 16:44:28 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 5CD3114021 for ; 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Mon, 13 Jun 2022 19:51:58 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1CD832166B26; Mon, 13 Jun 2022 19:51:57 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 11/40] media: atomisp: remove hmm pool code Date: Mon, 13 Jun 2022 21:51:08 +0200 Message-Id: <20220613195137.8117-12-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Since we never register any pools, this is all dead code, remove it. Signed-off-by: Hans de Goede --- .../staging/media/atomisp/include/hmm/hmm.h | 3 +- .../media/atomisp/include/hmm/hmm_bo.h | 3 - .../media/atomisp/include/hmm/hmm_pool.h | 116 ------------------ drivers/staging/media/atomisp/pci/hmm/hmm.c | 52 -------- .../staging/media/atomisp/pci/hmm/hmm_bo.c | 79 +----------- 5 files changed, 8 insertions(+), 245 deletions(-) delete mode 100644 drivers/staging/media/atomisp/include/hmm/hmm_pool.h diff --git a/drivers/staging/media/atomisp/include/hmm/hmm.h b/drivers/staging/media/atomisp/include/hmm/hmm.h index 067e0310d02b..90d442fef4e8 100644 --- a/drivers/staging/media/atomisp/include/hmm/hmm.h +++ b/drivers/staging/media/atomisp/include/hmm/hmm.h @@ -26,7 +26,8 @@ #include #include -#include "hmm/hmm_pool.h" +#include "hmm_common.h" +#include "hmm/hmm_bo.h" #include "ia_css_types.h" #define mmgr_NULL ((ia_css_ptr)0) diff --git a/drivers/staging/media/atomisp/include/hmm/hmm_bo.h b/drivers/staging/media/atomisp/include/hmm/hmm_bo.h index 8c78a5d87b65..b9bae51e3814 100644 --- a/drivers/staging/media/atomisp/include/hmm/hmm_bo.h +++ b/drivers/staging/media/atomisp/include/hmm/hmm_bo.h @@ -280,9 +280,6 @@ void hmm_bo_vunmap(struct hmm_buffer_object *bo); int hmm_bo_mmap(struct vm_area_struct *vma, struct hmm_buffer_object *bo); -extern struct hmm_pool dynamic_pool; -extern struct hmm_pool reserved_pool; - /* * find the buffer object by its virtual address vaddr. * return NULL if no such buffer object found. diff --git a/drivers/staging/media/atomisp/include/hmm/hmm_pool.h b/drivers/staging/media/atomisp/include/hmm/hmm_pool.h deleted file mode 100644 index 3fef57de973c..000000000000 --- a/drivers/staging/media/atomisp/include/hmm/hmm_pool.h +++ /dev/null @@ -1,116 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Support for Medifield PNW Camera Imaging ISP subsystem. - * - * Copyright (c) 2010 Intel Corporation. All Rights Reserved. - * - * Copyright (c) 2010 Silicon Hive www.siliconhive.com. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - */ -#ifndef __HMM_POOL_H__ -#define __HMM_POOL_H__ - -#include -#include -#include -#include -#include -#include -#include "hmm_common.h" -#include "hmm/hmm_bo.h" - -#define ALLOC_PAGE_FAIL_NUM 5 - -enum hmm_pool_type { - HMM_POOL_TYPE_RESERVED, - HMM_POOL_TYPE_DYNAMIC, -}; - -/** - * struct hmm_pool_ops - memory pool callbacks. - * - * @pool_init: initialize the memory pool. - * @pool_exit: uninitialize the memory pool. - * @pool_alloc_pages: allocate pages from memory pool. - * @pool_free_pages: free pages to memory pool. - * @pool_inited: check whether memory pool is initialized. - */ -struct hmm_pool_ops { - int (*pool_init)(void **pool, unsigned int pool_size); - void (*pool_exit)(void **pool); - unsigned int (*pool_alloc_pages)(void *pool, - struct hmm_page_object *page_obj, - unsigned int size, bool cached); - void (*pool_free_pages)(void *pool, - struct hmm_page_object *page_obj); - int (*pool_inited)(void *pool); -}; - -struct hmm_pool { - struct hmm_pool_ops *pops; - - void *pool_info; -}; - -/** - * struct hmm_reserved_pool_info - represents reserved pool private data. - * @pages: a array that store physical pages. - * The array is as reserved memory pool. - * @index: to indicate the first blank page number - * in reserved memory pool(pages array). - * @pgnr: the valid page amount in reserved memory - * pool. - * @list_lock: list lock is used to protect the operation - * to reserved memory pool. - * @flag: reserved memory pool state flag. - */ -struct hmm_reserved_pool_info { - struct page **pages; - - unsigned int index; - unsigned int pgnr; - spinlock_t list_lock; - bool initialized; -}; - -/** - * struct hmm_dynamic_pool_info - represents dynamic pool private data. - * @pages_list: a list that store physical pages. - * The pages list is as dynamic memory pool. - * @list_lock: list lock is used to protect the operation - * to dynamic memory pool. - * @flag: dynamic memory pool state flag. - * @pgptr_cache: struct kmem_cache, manages a cache. - */ -struct hmm_dynamic_pool_info { - struct list_head pages_list; - - /* list lock is used to protect the free pages block lists */ - spinlock_t list_lock; - - struct kmem_cache *pgptr_cache; - bool initialized; - - unsigned int pool_size; - unsigned int pgnr; -}; - -struct hmm_page { - struct page *page; - struct list_head list; -}; - -extern struct hmm_pool_ops reserved_pops; -extern struct hmm_pool_ops dynamic_pops; - -#endif diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm.c b/drivers/staging/media/atomisp/pci/hmm/hmm.c index f609e154d788..c623ab6952de 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm.c @@ -28,7 +28,6 @@ #include #include "hmm/hmm.h" -#include "hmm/hmm_pool.h" #include "hmm/hmm_bo.h" #include "atomisp_internal.h" @@ -37,8 +36,6 @@ #include "mmu/sh_mmu_mrfld.h" struct hmm_bo_device bo_device; -struct hmm_pool dynamic_pool; -struct hmm_pool reserved_pool; static ia_css_ptr dummy_ptr = mmgr_EXCEPTION; static bool hmm_initialized; struct _hmm_mem_stat hmm_mem_stat; @@ -113,62 +110,13 @@ static ssize_t free_bo_show(struct device *dev, struct device_attribute *attr, return bo_show(dev, attr, buf, &bo_device.entire_bo_list, false); } -static ssize_t reserved_pool_show(struct device *dev, - struct device_attribute *attr, - char *buf) -{ - ssize_t ret = 0; - - struct hmm_reserved_pool_info *pinfo = reserved_pool.pool_info; - unsigned long flags; - - if (!pinfo || !pinfo->initialized) - return 0; - - spin_lock_irqsave(&pinfo->list_lock, flags); - ret = scnprintf(buf, PAGE_SIZE, "%d out of %d pages available\n", - pinfo->index, pinfo->pgnr); - spin_unlock_irqrestore(&pinfo->list_lock, flags); - - if (ret > 0) - ret++; /* Add trailing zero, not included by scnprintf */ - - return ret; -}; - -static ssize_t dynamic_pool_show(struct device *dev, - struct device_attribute *attr, - char *buf) -{ - ssize_t ret = 0; - - struct hmm_dynamic_pool_info *pinfo = dynamic_pool.pool_info; - unsigned long flags; - - if (!pinfo || !pinfo->initialized) - return 0; - - spin_lock_irqsave(&pinfo->list_lock, flags); - ret = scnprintf(buf, PAGE_SIZE, "%d (max %d) pages available\n", - pinfo->pgnr, pinfo->pool_size); - spin_unlock_irqrestore(&pinfo->list_lock, flags); - - if (ret > 0) - ret++; /* Add trailing zero, not included by scnprintf */ - - return ret; -}; static DEVICE_ATTR_RO(active_bo); static DEVICE_ATTR_RO(free_bo); -static DEVICE_ATTR_RO(reserved_pool); -static DEVICE_ATTR_RO(dynamic_pool); static struct attribute *sysfs_attrs_ctrl[] = { &dev_attr_active_bo.attr, &dev_attr_free_bo.attr, - &dev_attr_reserved_pool.attr, - &dev_attr_dynamic_pool.attr, NULL }; diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c index 0168f9839c90..d44117c0f5e7 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c @@ -42,7 +42,6 @@ #include "atomisp_internal.h" #include "hmm/hmm_common.h" -#include "hmm/hmm_pool.h" #include "hmm/hmm_bo.h" static unsigned int order_to_nr(unsigned int order) @@ -627,8 +626,6 @@ struct hmm_buffer_object *hmm_bo_device_search_vmap_start( } static void free_private_bo_pages(struct hmm_buffer_object *bo, - struct hmm_pool *dypool, - struct hmm_pool *repool, int free_pgnr) { int i, ret; @@ -636,36 +633,9 @@ static void free_private_bo_pages(struct hmm_buffer_object *bo, for (i = 0; i < free_pgnr; i++) { switch (bo->page_obj[i].type) { case HMM_PAGE_TYPE_RESERVED: - if (repool->pops - && repool->pops->pool_free_pages) { - repool->pops->pool_free_pages(repool->pool_info, - &bo->page_obj[i]); - hmm_mem_stat.res_cnt--; - } break; - /* - * HMM_PAGE_TYPE_GENERAL indicates that pages are from system - * memory, so when free them, they should be put into dynamic - * pool. - */ case HMM_PAGE_TYPE_DYNAMIC: case HMM_PAGE_TYPE_GENERAL: - if (dypool->pops - && dypool->pops->pool_inited - && dypool->pops->pool_inited(dypool->pool_info)) { - if (dypool->pops->pool_free_pages) - dypool->pops->pool_free_pages( - dypool->pool_info, - &bo->page_obj[i]); - break; - } - - fallthrough; - - /* - * if dynamic memory pool doesn't exist, need to free - * pages to system directly. - */ default: ret = set_pages_wb(bo->page_obj[i].page, 1); if (ret) @@ -693,9 +663,7 @@ static void free_private_bo_pages(struct hmm_buffer_object *bo, /*Allocate pages which will be used only by ISP*/ static int alloc_private_pages(struct hmm_buffer_object *bo, int from_highmem, - bool cached, - struct hmm_pool *dypool, - struct hmm_pool *repool) + bool cached) { int ret; unsigned int pgnr, order, blk_pgnr, alloc_pgnr; @@ -719,37 +687,6 @@ static int alloc_private_pages(struct hmm_buffer_object *bo, i = 0; alloc_pgnr = 0; - /* - * get physical pages from dynamic pages pool. - */ - if (dypool->pops && dypool->pops->pool_alloc_pages) { - alloc_pgnr = dypool->pops->pool_alloc_pages(dypool->pool_info, - bo->page_obj, pgnr, - cached); - hmm_mem_stat.dyc_size -= alloc_pgnr; - - if (alloc_pgnr == pgnr) - return 0; - } - - pgnr -= alloc_pgnr; - i += alloc_pgnr; - - /* - * get physical pages from reserved pages pool for atomisp. - */ - if (repool->pops && repool->pops->pool_alloc_pages) { - alloc_pgnr = repool->pops->pool_alloc_pages(repool->pool_info, - &bo->page_obj[i], pgnr, - cached); - hmm_mem_stat.res_cnt += alloc_pgnr; - if (alloc_pgnr == pgnr) - return 0; - } - - pgnr -= alloc_pgnr; - i += alloc_pgnr; - while (pgnr) { order = nr_to_order_bottom(pgnr); /* @@ -841,19 +778,16 @@ static int alloc_private_pages(struct hmm_buffer_object *bo, return 0; cleanup: alloc_pgnr = i; - free_private_bo_pages(bo, dypool, repool, alloc_pgnr); + free_private_bo_pages(bo, alloc_pgnr); kfree(bo->page_obj); return -ENOMEM; } -static void free_private_pages(struct hmm_buffer_object *bo, - struct hmm_pool *dypool, - struct hmm_pool *repool) +static void free_private_pages(struct hmm_buffer_object *bo) { - free_private_bo_pages(bo, dypool, repool, bo->pgnr); - + free_private_bo_pages(bo, bo->pgnr); kfree(bo->page_obj); } @@ -993,8 +927,7 @@ int hmm_bo_alloc_pages(struct hmm_buffer_object *bo, * add HMM_BO_USER type */ if (type == HMM_BO_PRIVATE) { - ret = alloc_private_pages(bo, from_highmem, - cached, &dynamic_pool, &reserved_pool); + ret = alloc_private_pages(bo, from_highmem, cached); } else if (type == HMM_BO_USER) { ret = alloc_user_pages(bo, userptr, cached); } else { @@ -1038,7 +971,7 @@ void hmm_bo_free_pages(struct hmm_buffer_object *bo) bo->status &= (~HMM_BO_PAGE_ALLOCED); if (bo->type == HMM_BO_PRIVATE) - free_private_pages(bo, &dynamic_pool, &reserved_pool); + free_private_pages(bo); else if (bo->type == HMM_BO_USER) free_user_pages(bo, bo->pgnr); else From patchwork Mon Jun 13 19:51:09 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83891 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qwa-002Id7-W3; Mon, 13 Jun 2022 20:45:53 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239479AbiFMUpZ (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48240 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239335AbiFMUo2 (ORCPT ); Mon, 13 Jun 2022 16:44:28 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 2E65713FB9 for ; Mon, 13 Jun 2022 12:52:03 -0700 (PDT) DKIM-Signature: v=1; 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Mon, 13 Jun 2022 19:52:00 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id CE51D2166B26; Mon, 13 Jun 2022 19:51:58 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 12/40] media: atomisp: remove hmm_mem_stats Date: Mon, 13 Jun 2022 21:51:09 +0200 Message-Id: <20220613195137.8117-13-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Without pool support the (optional) debug logging done by these is not really meaningful, drop it all. Signed-off-by: Hans de Goede --- .../staging/media/atomisp/include/hmm/hmm.h | 8 ----- .../media/atomisp/include/hmm/hmm_common.h | 26 -------------- .../staging/media/atomisp/pci/atomisp_drvfs.c | 7 +--- .../staging/media/atomisp/pci/atomisp_v4l2.c | 1 - drivers/staging/media/atomisp/pci/hmm/hmm.c | 36 ------------------- .../staging/media/atomisp/pci/hmm/hmm_bo.c | 6 ---- 6 files changed, 1 insertion(+), 83 deletions(-) diff --git a/drivers/staging/media/atomisp/include/hmm/hmm.h b/drivers/staging/media/atomisp/include/hmm/hmm.h index 90d442fef4e8..5d72e2baa1f2 100644 --- a/drivers/staging/media/atomisp/include/hmm/hmm.h +++ b/drivers/staging/media/atomisp/include/hmm/hmm.h @@ -87,14 +87,6 @@ ia_css_ptr hmm_host_vaddr_to_hrt_vaddr(const void *ptr); */ int hmm_mmap(struct vm_area_struct *vma, ia_css_ptr virt); -/* show memory statistic - */ -void hmm_show_mem_stat(const char *func, const int line); - -/* init memory statistic - */ -void hmm_init_mem_stat(int res_pgnr, int dyc_en, int dyc_pgnr); - extern bool dypool_enable; extern unsigned int dypool_pgnr; extern struct hmm_bo_device bo_device; diff --git a/drivers/staging/media/atomisp/include/hmm/hmm_common.h b/drivers/staging/media/atomisp/include/hmm/hmm_common.h index 7152e9b52ba4..d8610b135de0 100644 --- a/drivers/staging/media/atomisp/include/hmm/hmm_common.h +++ b/drivers/staging/media/atomisp/include/hmm/hmm_common.h @@ -68,30 +68,4 @@ #define check_null_return_void(ptr, fmt, arg ...) \ var_equal_return_void(ptr, NULL, fmt, ## arg) -/* hmm_mem_stat is used to trace the hmm mem used by ISP pipe. The unit is page - * number. - * - * res_size: reserved mem pool size, being allocated from system at system boot time. - * res_size >= res_cnt. - * sys_size: system mem pool size, being allocated from system at camera running time. - * dyc_size: dynamic mem pool size. - * dyc_thr: dynamic mem pool high watermark. - * dyc_size <= dyc_thr. - * usr_size: user ptr mem size. - * - * res_cnt: track the mem allocated from reserved pool at camera running time. - * tol_cnt: track the total mem used by ISP pipe at camera running time. - */ -struct _hmm_mem_stat { - int res_size; - int sys_size; - int dyc_size; - int dyc_thr; - int usr_size; - int res_cnt; - int tol_cnt; -}; - -extern struct _hmm_mem_stat hmm_mem_stat; - #endif diff --git a/drivers/staging/media/atomisp/pci/atomisp_drvfs.c b/drivers/staging/media/atomisp/pci/atomisp_drvfs.c index dcb571f515a7..3ddc935ec01d 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_drvfs.c +++ b/drivers/staging/media/atomisp/pci/atomisp_drvfs.c @@ -45,10 +45,8 @@ struct _iunit_debug { #define OPTION_BIN_LIST BIT(0) #define OPTION_BIN_RUN BIT(1) -#define OPTION_MEM_STAT BIT(2) #define OPTION_VALID (OPTION_BIN_LIST \ - | OPTION_BIN_RUN \ - | OPTION_MEM_STAT) + | OPTION_BIN_RUN) static struct _iunit_debug iunit_debug = { .dbglvl = 0, @@ -81,9 +79,6 @@ static inline int iunit_dump_dbgopt(struct atomisp_device *isp, goto opt_err; } } - - if (opt & OPTION_MEM_STAT) - hmm_show_mem_stat(__func__, __LINE__); } else { ret = -EINVAL; dev_err(isp->dev, "%s dump nothing[ret=%d]\n", __func__, ret); diff --git a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c index 3fd0c526193f..0ec3f5b98ae1 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c +++ b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c @@ -1770,7 +1770,6 @@ static int atomisp_pci_probe(struct pci_dev *pdev, const struct pci_device_id *i pm_runtime_put_noidle(&pdev->dev); pm_runtime_allow(&pdev->dev); - hmm_init_mem_stat(repool_pgnr, dypool_enable, dypool_pgnr); /* Init ISP memory management */ hmm_init(); diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm.c b/drivers/staging/media/atomisp/pci/hmm/hmm.c index c623ab6952de..03e6d766381f 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm.c @@ -38,7 +38,6 @@ struct hmm_bo_device bo_device; static ia_css_ptr dummy_ptr = mmgr_EXCEPTION; static bool hmm_initialized; -struct _hmm_mem_stat hmm_mem_stat; /* * p: private @@ -209,8 +208,6 @@ ia_css_ptr hmm_alloc(size_t bytes, enum hmm_bo_type type, goto bind_err; } - hmm_mem_stat.tol_cnt += pgnr; - if (attrs & ATOMISP_MAP_FLAG_CLEARED) hmm_set(bo->start, 0, bytes); @@ -246,8 +243,6 @@ void hmm_free(ia_css_ptr virt) return; } - hmm_mem_stat.tol_cnt -= bo->pgnr; - hmm_bo_unbind(bo); hmm_bo_free_pages(bo); hmm_bo_unref(bo); @@ -627,34 +622,3 @@ ia_css_ptr hmm_host_vaddr_to_hrt_vaddr(const void *ptr) ptr); return 0; } - -void hmm_show_mem_stat(const char *func, const int line) -{ - pr_info("tol_cnt=%d usr_size=%d res_size=%d res_cnt=%d sys_size=%d dyc_thr=%d dyc_size=%d.\n", - hmm_mem_stat.tol_cnt, - hmm_mem_stat.usr_size, hmm_mem_stat.res_size, - hmm_mem_stat.res_cnt, hmm_mem_stat.sys_size, - hmm_mem_stat.dyc_thr, hmm_mem_stat.dyc_size); -} - -void hmm_init_mem_stat(int res_pgnr, int dyc_en, int dyc_pgnr) -{ - hmm_mem_stat.res_size = res_pgnr; - /* If reserved mem pool is not enabled, set its "mem stat" values as -1. */ - if (hmm_mem_stat.res_size == 0) { - hmm_mem_stat.res_size = -1; - hmm_mem_stat.res_cnt = -1; - } - - /* If dynamic memory pool is not enabled, set its "mem stat" values as -1. */ - if (!dyc_en) { - hmm_mem_stat.dyc_size = -1; - hmm_mem_stat.dyc_thr = -1; - } else { - hmm_mem_stat.dyc_size = 0; - hmm_mem_stat.dyc_thr = dyc_pgnr; - } - hmm_mem_stat.usr_size = 0; - hmm_mem_stat.sys_size = 0; - hmm_mem_stat.tol_cnt = 0; -} diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c index d44117c0f5e7..0118c0b5acc8 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c @@ -651,7 +651,6 @@ static void free_private_bo_pages(struct hmm_buffer_object *bo, */ if (!ret) { __free_pages(bo->page_obj[i].page, 0); - hmm_mem_stat.sys_size--; } break; } @@ -762,7 +761,6 @@ static int alloc_private_pages(struct hmm_buffer_object *bo, } pgnr -= blk_pgnr; - hmm_mem_stat.sys_size += blk_pgnr; /* * if order is not reduced this time, clear @@ -796,8 +794,6 @@ static void free_user_pages(struct hmm_buffer_object *bo, { int i; - hmm_mem_stat.usr_size -= bo->pgnr; - if (bo->mem_type == HMM_BO_MEM_TYPE_PFN) { unpin_user_pages(bo->pages, page_nr); } else { @@ -870,8 +866,6 @@ static int alloc_user_pages(struct hmm_buffer_object *bo, bo->pgnr, bo->mem_type == HMM_BO_MEM_TYPE_USER ? "user" : "pfn", page_nr); - hmm_mem_stat.usr_size += bo->pgnr; - /* can be written by caller, not forced */ if (page_nr != bo->pgnr) { dev_err(atomisp_dev, From patchwork Mon Jun 13 19:51:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83901 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qwm-002Id7-QJ; Mon, 13 Jun 2022 20:46:05 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240990AbiFMUpn (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49226 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244572AbiFMUod (ORCPT ); Mon, 13 Jun 2022 16:44:33 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 6CAE921828 for ; Mon, 13 Jun 2022 12:52:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655149951; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=gpwpiRW4jsDLRObhFrtMue3aO01xP1Nap7uU7hBPk4s=; b=UNAWzk+aWkTduWSMdWmi6zwoi51w7Sl+nggSvPpoYHv0gvdjD6rEFIgUQ77xnhJnuI3bt2 vNLCsO3QB/N9N4PNExkUmZ9LKy6BbW/TAbSGmRFjtfp3lcarX35H0B7Mxe1t90tcwjFvgI 0h/S9gDcNZoS4TtmwF9HCYAGdEg52fQ= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-112-oeb1Odh6PVGTpCn2GkaVqQ-1; Mon, 13 Jun 2022 15:52:02 -0400 X-MC-Unique: oeb1Odh6PVGTpCn2GkaVqQ-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 163583C10148; Mon, 13 Jun 2022 19:52:02 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 926622166B26; Mon, 13 Jun 2022 19:52:00 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 13/40] media: atomisp: remove pool related kernel cmdline options Date: Mon, 13 Jun 2022 21:51:10 +0200 Message-Id: <20220613195137.8117-14-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Since we have removed the hmm pools these are completely meaningless now. Signed-off-by: Hans de Goede --- drivers/staging/media/atomisp/include/hmm/hmm.h | 2 -- .../staging/media/atomisp/pci/atomisp_v4l2.c | 17 ----------------- 2 files changed, 19 deletions(-) diff --git a/drivers/staging/media/atomisp/include/hmm/hmm.h b/drivers/staging/media/atomisp/include/hmm/hmm.h index 5d72e2baa1f2..37366e333744 100644 --- a/drivers/staging/media/atomisp/include/hmm/hmm.h +++ b/drivers/staging/media/atomisp/include/hmm/hmm.h @@ -87,8 +87,6 @@ ia_css_ptr hmm_host_vaddr_to_hrt_vaddr(const void *ptr); */ int hmm_mmap(struct vm_area_struct *vma, ia_css_ptr virt); -extern bool dypool_enable; -extern unsigned int dypool_pgnr; extern struct hmm_bo_device bo_device; #endif diff --git a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c index 0ec3f5b98ae1..88d8dd6ff0c4 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c +++ b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c @@ -59,23 +59,6 @@ static uint skip_fwload; module_param(skip_fwload, uint, 0644); MODULE_PARM_DESC(skip_fwload, "Skip atomisp firmware load"); -/* set reserved memory pool size in page */ -static unsigned int repool_pgnr = 32768; -module_param(repool_pgnr, uint, 0644); -MODULE_PARM_DESC(repool_pgnr, - "Set the reserved memory pool size in page (default:32768)"); - -/* set dynamic memory pool size in page */ -unsigned int dypool_pgnr = UINT_MAX; -module_param(dypool_pgnr, uint, 0644); -MODULE_PARM_DESC(dypool_pgnr, - "Set the dynamic memory pool size in page (default: unlimited)"); - -bool dypool_enable = true; -module_param(dypool_enable, bool, 0644); -MODULE_PARM_DESC(dypool_enable, - "dynamic memory pool enable/disable (default:enabled)"); - /* memory optimization: deferred firmware loading */ bool defer_fw_load; module_param(defer_fw_load, bool, 0644); From patchwork Mon Jun 13 19:51:11 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83895 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qwe-002Id7-Tk; Mon, 13 Jun 2022 20:45:57 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240914AbiFMUpg (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48230 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241554AbiFMUo3 (ORCPT ); Mon, 13 Jun 2022 16:44:29 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 42EF514D27 for ; Mon, 13 Jun 2022 12:52:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655149930; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=JHCYbY7hBqFch4/sIHFo+KjqTCnjsilPUDad7SKMnVw=; b=hQzVhQA90wmRX8RTLnm7s7X5ENLFfJvYX6hJpKaH3f60vihar/et4GgdufVP5pGeu1dgYg LpQBzV3xtjwNhwADYa8nzDp37Z4+UeSQ1GHIhza7aOgSuh8jfpX9qJnrJpHB05OeX9lCqE D3nfuS4BMwO821gt1F5Tl6nfaLNLlkc= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-549-sOk3dTgDMRa-Ud6SkDEjpQ-1; Mon, 13 Jun 2022 15:52:04 -0400 X-MC-Unique: sOk3dTgDMRa-Ud6SkDEjpQ-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id C1E33811E76; Mon, 13 Jun 2022 19:52:03 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 4B5B22166B26; Mon, 13 Jun 2022 19:52:02 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 14/40] media: atomisp: remove unused attribute argument from ia_css_frame_map() Date: Mon, 13 Jun 2022 21:51:11 +0200 Message-Id: <20220613195137.8117-15-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no ia_css_frame_map() has only one caller which passes a hardcoded 0 for the attribute argument, drop it. Signed-off-by: Hans de Goede --- drivers/staging/media/atomisp/pci/atomisp_ioctl.c | 2 +- drivers/staging/media/atomisp/pci/ia_css_frame_public.h | 1 - drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c | 5 +---- 3 files changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c index 8fd470efd658..fef7b08965b3 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c +++ b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c @@ -1371,7 +1371,7 @@ static int atomisp_qbuf(struct file *file, void *fh, struct v4l2_buffer *buf) ret = ia_css_frame_map(&handle, &frame_info, (void __user *)buf->m.userptr, - 0, pgnr); + pgnr); if (ret) { dev_err(isp->dev, "Failed to map user buffer\n"); goto error; diff --git a/drivers/staging/media/atomisp/pci/ia_css_frame_public.h b/drivers/staging/media/atomisp/pci/ia_css_frame_public.h index 8f05af6d4cc9..514d933f934d 100644 --- a/drivers/staging/media/atomisp/pci/ia_css_frame_public.h +++ b/drivers/staging/media/atomisp/pci/ia_css_frame_public.h @@ -295,7 +295,6 @@ int ia_css_frame_map(struct ia_css_frame **frame, const struct ia_css_frame_info *info, const void __user *data, - u16 attribute, unsigned int pgnr); /* @brief Unmap a CSS frame structure. diff --git a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c index b748b133f01e..f3b80650e1ad 100644 --- a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c +++ b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c @@ -146,7 +146,6 @@ int ia_css_frame_allocate(struct ia_css_frame **frame, int ia_css_frame_map(struct ia_css_frame **frame, const struct ia_css_frame_info *info, const void __user *data, - u16 attribute, unsigned int pgnr) { int err = 0; @@ -172,9 +171,7 @@ int ia_css_frame_map(struct ia_css_frame **frame, goto error; } - me->data = hmm_alloc(me->data_bytes, HMM_BO_USER, 0, data, - attribute & ATOMISP_MAP_FLAG_CACHED); - + me->data = hmm_alloc(me->data_bytes, HMM_BO_USER, 0, data, 0); if (me->data == mmgr_NULL) err = -EINVAL; From patchwork Mon Jun 13 19:51:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83892 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qwc-002Id7-2F; 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Mon, 13 Jun 2022 15:52:07 -0400 X-MC-Unique: 1gnqeKWpP0umZA1qfxnc0A-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 81033185A7B2; Mon, 13 Jun 2022 19:52:06 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 026482166B26; Mon, 13 Jun 2022 19:52:03 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 15/40] media: atomisp: drop hmm_page_type Date: Mon, 13 Jun 2022 21:51:12 +0200 Message-Id: <20220613195137.8117-16-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Since the hmm-pool code has been removed this now always gets set to HMM_PAGE_TYPE_GENERAL, so just remove it. Signed-off-by: Hans de Goede --- .../media/atomisp/include/hmm/hmm_bo.h | 7 ---- .../staging/media/atomisp/pci/hmm/hmm_bo.c | 42 +++++++------------ 2 files changed, 15 insertions(+), 34 deletions(-) diff --git a/drivers/staging/media/atomisp/include/hmm/hmm_bo.h b/drivers/staging/media/atomisp/include/hmm/hmm_bo.h index b9bae51e3814..1e9ccfd64c00 100644 --- a/drivers/staging/media/atomisp/include/hmm/hmm_bo.h +++ b/drivers/staging/media/atomisp/include/hmm/hmm_bo.h @@ -81,12 +81,6 @@ enum hmm_bo_type { HMM_BO_LAST, }; -enum hmm_page_type { - HMM_PAGE_TYPE_RESERVED, - HMM_PAGE_TYPE_DYNAMIC, - HMM_PAGE_TYPE_GENERAL, -}; - #define HMM_BO_MASK 0x1 #define HMM_BO_FREE 0x0 #define HMM_BO_ALLOCED 0x1 @@ -123,7 +117,6 @@ struct hmm_bo_device { struct hmm_page_object { struct page *page; - enum hmm_page_type type; }; struct hmm_buffer_object { diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c index 0118c0b5acc8..1f0e62182fa3 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c @@ -631,32 +631,22 @@ static void free_private_bo_pages(struct hmm_buffer_object *bo, int i, ret; for (i = 0; i < free_pgnr; i++) { - switch (bo->page_obj[i].type) { - case HMM_PAGE_TYPE_RESERVED: - break; - case HMM_PAGE_TYPE_DYNAMIC: - case HMM_PAGE_TYPE_GENERAL: - default: - ret = set_pages_wb(bo->page_obj[i].page, 1); - if (ret) - dev_err(atomisp_dev, - "set page to WB err ...ret = %d\n", - ret); - /* - W/A: set_pages_wb seldom return value = -EFAULT - indicate that address of page is not in valid - range(0xffff880000000000~0xffffc7ffffffffff) - then, _free_pages would panic; Do not know why page - address be valid,it maybe memory corruption by lowmemory - */ - if (!ret) { - __free_pages(bo->page_obj[i].page, 0); - } - break; + ret = set_pages_wb(bo->page_obj[i].page, 1); + if (ret) + dev_err(atomisp_dev, + "set page to WB err ...ret = %d\n", + ret); + /* + W/A: set_pages_wb seldom return value = -EFAULT + indicate that address of page is not in valid + range(0xffff880000000000~0xffffc7ffffffffff) + then, _free_pages would panic; Do not know why page + address be valid,it maybe memory corruption by lowmemory + */ + if (!ret) { + __free_pages(bo->page_obj[i].page, 0); } } - - return; } /*Allocate pages which will be used only by ISP*/ @@ -755,9 +745,8 @@ static int alloc_private_pages(struct hmm_buffer_object *bo, } } - for (j = 0; j < blk_pgnr; j++) { + for (j = 0; j < blk_pgnr; j++, i++) { bo->page_obj[i].page = pages + j; - bo->page_obj[i++].type = HMM_PAGE_TYPE_GENERAL; } pgnr -= blk_pgnr; @@ -878,7 +867,6 @@ static int alloc_user_pages(struct hmm_buffer_object *bo, for (i = 0; i < bo->pgnr; i++) { bo->page_obj[i].page = pages[i]; - bo->page_obj[i].type = HMM_PAGE_TYPE_GENERAL; } return 0; From patchwork Mon Jun 13 19:51:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83898 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qwj-002Id7-Bz; Mon, 13 Jun 2022 20:46:01 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242581AbiFMUpj (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48236 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241675AbiFMUoa (ORCPT ); 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Mon, 13 Jun 2022 15:52:09 -0400 X-MC-Unique: ojusWLgHMzigVaTua4HuaQ-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 5F459811E76; Mon, 13 Jun 2022 19:52:08 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id BB2AD2166B26; Mon, 13 Jun 2022 19:52:06 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 16/40] media: atomisp: removed unused hmm_bo_get_page_info() function Date: Mon, 13 Jun 2022 21:51:13 +0200 Message-Id: <20220613195137.8117-17-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no hmm_bo_get_page_info() is not used anywhere, remove it. Signed-off-by: Hans de Goede --- .../media/atomisp/include/hmm/hmm_bo.h | 6 ----- .../staging/media/atomisp/pci/hmm/hmm_bo.c | 26 ------------------- 2 files changed, 32 deletions(-) diff --git a/drivers/staging/media/atomisp/include/hmm/hmm_bo.h b/drivers/staging/media/atomisp/include/hmm/hmm_bo.h index 1e9ccfd64c00..eba1ddcb7e64 100644 --- a/drivers/staging/media/atomisp/include/hmm/hmm_bo.h +++ b/drivers/staging/media/atomisp/include/hmm/hmm_bo.h @@ -232,12 +232,6 @@ int hmm_bo_alloc_pages(struct hmm_buffer_object *bo, void hmm_bo_free_pages(struct hmm_buffer_object *bo); int hmm_bo_page_allocated(struct hmm_buffer_object *bo); -/* - * get physical page info of the bo. - */ -int hmm_bo_get_page_info(struct hmm_buffer_object *bo, - struct hmm_page_object **page_obj, int *pgnr); - /* * bind/unbind the physical pages to a virtual address space. */ diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c index 1f0e62182fa3..72124a38c756 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c @@ -975,32 +975,6 @@ int hmm_bo_page_allocated(struct hmm_buffer_object *bo) return bo->status & HMM_BO_PAGE_ALLOCED; } -/* - * get physical page info of the bo. - */ -int hmm_bo_get_page_info(struct hmm_buffer_object *bo, - struct hmm_page_object **page_obj, int *pgnr) -{ - check_bo_null_return(bo, -EINVAL); - - mutex_lock(&bo->mutex); - - check_bo_status_yes_goto(bo, HMM_BO_PAGE_ALLOCED, status_err); - - *page_obj = bo->page_obj; - *pgnr = bo->pgnr; - - mutex_unlock(&bo->mutex); - - return 0; - -status_err: - dev_err(atomisp_dev, - "buffer object not page allocated yet.\n"); - mutex_unlock(&bo->mutex); - return -EINVAL; -} - /* * bind the physical pages to a virtual address space. */ From patchwork Mon Jun 13 19:51:14 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83893 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qwc-002Id7-VU; Mon, 13 Jun 2022 20:45:55 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241940AbiFMUp3 (ORCPT + 1 other); 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Mon, 13 Jun 2022 15:52:10 -0400 X-MC-Unique: M0hSq-BWMfaMRzE9CmU1oA-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 27C10101A54E; Mon, 13 Jun 2022 19:52:10 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 93E2C2166B29; Mon, 13 Jun 2022 19:52:08 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 17/40] media: atomisp: remove bogus comment above hmm_bo_allocated() prototype Date: Mon, 13 Jun 2022 21:51:14 +0200 Message-Id: <20220613195137.8117-18-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no The comment documenting hmm_bo_allocated() was copied (and not modified) from the comment documenting hmm_bo_alloc(), so there are 2 copies of the hmm_bo_alloc() documentation. Remove the copy of the comment above the hmm_bo_allocated() prototype. Signed-off-by: Hans de Goede --- drivers/staging/media/atomisp/include/hmm/hmm_bo.h | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/staging/media/atomisp/include/hmm/hmm_bo.h b/drivers/staging/media/atomisp/include/hmm/hmm_bo.h index eba1ddcb7e64..654e329b7a6b 100644 --- a/drivers/staging/media/atomisp/include/hmm/hmm_bo.h +++ b/drivers/staging/media/atomisp/include/hmm/hmm_bo.h @@ -211,13 +211,6 @@ void hmm_bo_ref(struct hmm_buffer_object *bo); */ void hmm_bo_unref(struct hmm_buffer_object *bo); -/* - * allocate/free physical pages for the bo. will try to alloc mem - * from highmem if from_highmem is set, and type indicate that the - * pages will be allocated by using video driver (for share buffer) - * or by ISP driver itself. - */ - int hmm_bo_allocated(struct hmm_buffer_object *bo); /* From patchwork Mon Jun 13 19:51:15 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83896 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qwf-002Id7-Po; Mon, 13 Jun 2022 20:45:59 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242261AbiFMUph (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49016 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242071AbiFMUob (ORCPT ); Mon, 13 Jun 2022 16:44:31 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 2382915732 for ; Mon, 13 Jun 2022 12:52:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655149937; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=3/ZiXob4qY8pH8C4oO1APecGISZVLRG4VGUF4jaJRx4=; b=A+nYMNWUiqz33xI4vtB3IGuRu/qQvrpXVlWTTqCqtTqUXaKQ3JWlZKtk0qLvy33Pc+BWsx UKBRa+SiXZdIYlEmhNYgARnHg9e9qaXi7eZYINz2Sr5Wa8+Oxp2m9e83Datup/aYmvf8mp i4VD8D94CNOfyhinqQ5t3XMT2KsZ9mo= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-607-P1cx8lgSMz6NMVctcT8_lA-1; Mon, 13 Jun 2022 15:52:13 -0400 X-MC-Unique: P1cx8lgSMz6NMVctcT8_lA-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 03B6929AA3B3; Mon, 13 Jun 2022 19:52:12 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 60E932166B26; Mon, 13 Jun 2022 19:52:10 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 18/40] media: atomisp: remove private acceleration ioctls Date: Mon, 13 Jun 2022 21:51:15 +0200 Message-Id: <20220613195137.8117-19-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no These ioctls allow userspace to load custom programs into the ISP, which: a) Seems dangerous b) Cannot be used by opensource userspace since there is no FOSS code to create such programs b) These seem to be unused even by the Android closed source camera code (they don't show up in a strace of the camera app) So removing these seems be a good idea. Another reason to remove these is that atomisp_acc_map() is the only user of the userptr functionality in hmm_alloc(), so it gets in the way of further cleanups / simplification of the hmm code. Signed-off-by: Hans de Goede --- .../media/atomisp/include/linux/atomisp.h | 129 ------ .../staging/media/atomisp/pci/atomisp_acc.c | 394 ------------------ .../staging/media/atomisp/pci/atomisp_acc.h | 58 --- .../atomisp/pci/atomisp_compat_ioctl32.h | 58 --- .../staging/media/atomisp/pci/atomisp_ioctl.c | 38 -- 5 files changed, 677 deletions(-) diff --git a/drivers/staging/media/atomisp/include/linux/atomisp.h b/drivers/staging/media/atomisp/include/linux/atomisp.h index a6ec9691afb2..bf8af139647d 100644 --- a/drivers/staging/media/atomisp/include/linux/atomisp.h +++ b/drivers/staging/media/atomisp/include/linux/atomisp.h @@ -740,24 +740,6 @@ enum atomisp_frame_status { ATOMISP_FRAME_STATUS_FLASH_FAILED, }; -enum atomisp_acc_type { - ATOMISP_ACC_STANDALONE, /* Stand-alone acceleration */ - ATOMISP_ACC_OUTPUT, /* Accelerator stage on output frame */ - ATOMISP_ACC_VIEWFINDER /* Accelerator stage on viewfinder frame */ -}; - -enum atomisp_acc_arg_type { - ATOMISP_ACC_ARG_SCALAR_IN, /* Scalar input argument */ - ATOMISP_ACC_ARG_SCALAR_OUT, /* Scalar output argument */ - ATOMISP_ACC_ARG_SCALAR_IO, /* Scalar in/output argument */ - ATOMISP_ACC_ARG_PTR_IN, /* Pointer input argument */ - ATOMISP_ACC_ARG_PTR_OUT, /* Pointer output argument */ - ATOMISP_ACC_ARG_PTR_IO, /* Pointer in/output argument */ - ATOMISP_ARG_PTR_NOFLUSH, /* Pointer argument will not be flushed */ - ATOMISP_ARG_PTR_STABLE, /* Pointer input argument that is stable */ - ATOMISP_ACC_ARG_FRAME /* Frame argument */ -}; - /* ISP memories, isp2400 */ enum atomisp_acc_memory { ATOMISP_ACC_MEMORY_PMEM0 = 0, @@ -836,56 +818,6 @@ enum atomisp_burst_capture_options { #define EXT_ISP_SHOT_MODE_ANIMATED_PHOTO 10 #define EXT_ISP_SHOT_MODE_SPORTS 11 -struct atomisp_sp_arg { - enum atomisp_acc_arg_type type; /* Type of SP argument */ - void *value; /* Value of SP argument */ - unsigned int size; /* Size of SP argument */ -}; - -/* Acceleration API */ - -/* For CSS 1.0 only */ -struct atomisp_acc_fw_arg { - unsigned int fw_handle; - unsigned int index; - void __user *value; - size_t size; -}; - -/* - * Set arguments after first mapping with ATOMISP_IOC_ACC_S_MAPPED_ARG. - */ -struct atomisp_acc_s_mapped_arg { - unsigned int fw_handle; - __u32 memory; /* one of enum atomisp_acc_memory */ - size_t length; - unsigned long css_ptr; -}; - -struct atomisp_acc_fw_abort { - unsigned int fw_handle; - /* Timeout in us */ - unsigned int timeout; -}; - -struct atomisp_acc_fw_load { - unsigned int size; - unsigned int fw_handle; - void __user *data; -}; - -/* - * Load firmware to specified pipeline. - */ -struct atomisp_acc_fw_load_to_pipe { - __u32 flags; /* Flags, see below for valid values */ - unsigned int fw_handle; /* Handle, filled by kernel. */ - __u32 size; /* Firmware binary size */ - void __user *data; /* Pointer to firmware */ - __u32 type; /* Binary type */ - __u32 reserved[3]; /* Set to zero */ -}; - /* * Set Senor run mode */ @@ -905,24 +837,10 @@ struct atomisp_s_runmode { #define ATOMISP_ACC_FW_LOAD_TYPE_VIEWFINDER 2 /* Stage on viewfinder */ #define ATOMISP_ACC_FW_LOAD_TYPE_STANDALONE 3 /* Stand-alone acceleration */ -struct atomisp_acc_map { - __u32 flags; /* Flags, see list below */ - __u32 length; /* Length of data in bytes */ - void __user *user_ptr; /* Pointer into user space */ - unsigned long css_ptr; /* Pointer into CSS address space */ - __u32 reserved[4]; /* Set to zero */ -}; - #define ATOMISP_MAP_FLAG_NOFLUSH 0x0001 /* Do not flush cache */ #define ATOMISP_MAP_FLAG_CACHED 0x0002 /* Enable cache */ #define ATOMISP_MAP_FLAG_CLEARED 0x0004 -struct atomisp_acc_state { - __u32 flags; /* Flags, see list below */ -#define ATOMISP_STATE_FLAG_ENABLE ATOMISP_ACC_FW_LOAD_FL_ENABLE - unsigned int fw_handle; -}; - struct atomisp_update_exposure { unsigned int gain; unsigned int digi_gain; @@ -1090,29 +1008,6 @@ struct atomisp_sensor_ae_bracketing_lut { #define ATOMISP_IOC_S_3A_CONFIG \ _IOW('v', BASE_VIDIOC_PRIVATE + 23, struct atomisp_3a_config) -/* Accelerate ioctls */ -#define ATOMISP_IOC_ACC_LOAD \ - _IOWR('v', BASE_VIDIOC_PRIVATE + 24, struct atomisp_acc_fw_load) - -#define ATOMISP_IOC_ACC_UNLOAD \ - _IOWR('v', BASE_VIDIOC_PRIVATE + 24, unsigned int) - -/* For CSS 1.0 only */ -#define ATOMISP_IOC_ACC_S_ARG \ - _IOW('v', BASE_VIDIOC_PRIVATE + 24, struct atomisp_acc_fw_arg) - -#define ATOMISP_IOC_ACC_START \ - _IOW('v', BASE_VIDIOC_PRIVATE + 24, unsigned int) - -#define ATOMISP_IOC_ACC_WAIT \ - _IOW('v', BASE_VIDIOC_PRIVATE + 25, unsigned int) - -#define ATOMISP_IOC_ACC_ABORT \ - _IOW('v', BASE_VIDIOC_PRIVATE + 25, struct atomisp_acc_fw_abort) - -#define ATOMISP_IOC_ACC_DESTAB \ - _IOW('v', BASE_VIDIOC_PRIVATE + 25, struct atomisp_acc_fw_arg) - /* sensor OTP memory read */ #define ATOMISP_IOC_G_SENSOR_PRIV_INT_DATA \ _IOWR('v', BASE_VIDIOC_PRIVATE + 26, struct v4l2_private_int_data) @@ -1132,24 +1027,6 @@ struct atomisp_sensor_ae_bracketing_lut { #define ATOMISP_IOC_G_MOTOR_PRIV_INT_DATA \ _IOWR('v', BASE_VIDIOC_PRIVATE + 29, struct v4l2_private_int_data) -/* - * Ioctls to map and unmap user buffers to CSS address space for acceleration. - * User fills fields length and user_ptr and sets other fields to zero, - * kernel may modify the flags and sets css_ptr. - */ -#define ATOMISP_IOC_ACC_MAP \ - _IOWR('v', BASE_VIDIOC_PRIVATE + 30, struct atomisp_acc_map) - -/* User fills fields length, user_ptr, and css_ptr and zeroes other fields. */ -#define ATOMISP_IOC_ACC_UNMAP \ - _IOW('v', BASE_VIDIOC_PRIVATE + 30, struct atomisp_acc_map) - -#define ATOMISP_IOC_ACC_S_MAPPED_ARG \ - _IOW('v', BASE_VIDIOC_PRIVATE + 30, struct atomisp_acc_s_mapped_arg) - -#define ATOMISP_IOC_ACC_LOAD_TO_PIPE \ - _IOWR('v', BASE_VIDIOC_PRIVATE + 31, struct atomisp_acc_fw_load_to_pipe) - #define ATOMISP_IOC_S_PARAMETERS \ _IOW('v', BASE_VIDIOC_PRIVATE + 32, struct atomisp_parameters) @@ -1183,12 +1060,6 @@ struct atomisp_sensor_ae_bracketing_lut { #define ATOMISP_IOC_S_EXPOSURE_WINDOW \ _IOW('v', BASE_VIDIOC_PRIVATE + 40, struct atomisp_ae_window) -#define ATOMISP_IOC_S_ACC_STATE \ - _IOW('v', BASE_VIDIOC_PRIVATE + 41, struct atomisp_acc_state) - -#define ATOMISP_IOC_G_ACC_STATE \ - _IOR('v', BASE_VIDIOC_PRIVATE + 41, struct atomisp_acc_state) - #define ATOMISP_IOC_INJECT_A_FAKE_EVENT \ _IOW('v', BASE_VIDIOC_PRIVATE + 42, int) diff --git a/drivers/staging/media/atomisp/pci/atomisp_acc.c b/drivers/staging/media/atomisp/pci/atomisp_acc.c index 28cb271663c4..07693983dd52 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_acc.c +++ b/drivers/staging/media/atomisp/pci/atomisp_acc.c @@ -44,58 +44,12 @@ static const struct { { ATOMISP_ACC_FW_LOAD_FL_ACC, IA_CSS_PIPE_ID_ACC } }; -/* - * Allocate struct atomisp_acc_fw along with space for firmware. - * The returned struct atomisp_acc_fw is cleared (firmware region is not). - */ -static struct atomisp_acc_fw *acc_alloc_fw(unsigned int fw_size) -{ - struct atomisp_acc_fw *acc_fw; - - acc_fw = kzalloc(sizeof(*acc_fw), GFP_KERNEL); - if (!acc_fw) - return NULL; - - acc_fw->fw = vmalloc(fw_size); - if (!acc_fw->fw) { - kfree(acc_fw); - return NULL; - } - - return acc_fw; -} - static void acc_free_fw(struct atomisp_acc_fw *acc_fw) { vfree(acc_fw->fw); kfree(acc_fw); } -static struct atomisp_acc_fw * -acc_get_fw(struct atomisp_sub_device *asd, unsigned int handle) -{ - struct atomisp_acc_fw *acc_fw; - - list_for_each_entry(acc_fw, &asd->acc.fw, list) - if (acc_fw->handle == handle) - return acc_fw; - - return NULL; -} - -static struct atomisp_map *acc_get_map(struct atomisp_sub_device *asd, - unsigned long css_ptr, size_t length) -{ - struct atomisp_map *atomisp_map; - - list_for_each_entry(atomisp_map, &asd->acc.memory_maps, list) { - if (atomisp_map->ptr == css_ptr && - atomisp_map->length == length) - return atomisp_map; - } - return NULL; -} - static int acc_stop_acceleration(struct atomisp_sub_device *asd) { int ret; @@ -138,189 +92,6 @@ void atomisp_acc_release(struct atomisp_sub_device *asd) } } -int atomisp_acc_load_to_pipe(struct atomisp_sub_device *asd, - struct atomisp_acc_fw_load_to_pipe *user_fw) -{ - static const unsigned int pipeline_flags = - ATOMISP_ACC_FW_LOAD_FL_PREVIEW | ATOMISP_ACC_FW_LOAD_FL_COPY | - ATOMISP_ACC_FW_LOAD_FL_VIDEO | - ATOMISP_ACC_FW_LOAD_FL_CAPTURE | ATOMISP_ACC_FW_LOAD_FL_ACC; - - struct atomisp_acc_fw *acc_fw; - int handle; - - if (!user_fw->data || user_fw->size < sizeof(*acc_fw->fw)) - return -EINVAL; - - /* Binary has to be enabled at least for one pipeline */ - if (!(user_fw->flags & pipeline_flags)) - return -EINVAL; - - /* We do not support other flags yet */ - if (user_fw->flags & ~pipeline_flags) - return -EINVAL; - - if (user_fw->type < ATOMISP_ACC_FW_LOAD_TYPE_OUTPUT || - user_fw->type > ATOMISP_ACC_FW_LOAD_TYPE_STANDALONE) - return -EINVAL; - - if (asd->acc.pipeline || asd->acc.extension_mode) - return -EBUSY; - - acc_fw = acc_alloc_fw(user_fw->size); - if (!acc_fw) - return -ENOMEM; - - if (copy_from_user(acc_fw->fw, user_fw->data, user_fw->size)) { - acc_free_fw(acc_fw); - return -EFAULT; - } - - handle = ida_alloc(&asd->acc.ida, GFP_KERNEL); - if (handle < 0) { - acc_free_fw(acc_fw); - return -ENOSPC; - } - - user_fw->fw_handle = handle; - acc_fw->handle = handle; - acc_fw->flags = user_fw->flags; - acc_fw->type = user_fw->type; - acc_fw->fw->handle = handle; - - /* - * correct isp firmware type in order ISP firmware can be appended - * to correct pipe properly - */ - if (acc_fw->fw->type == ia_css_isp_firmware) { - static const int type_to_css[] = { - [ATOMISP_ACC_FW_LOAD_TYPE_OUTPUT] = - IA_CSS_ACC_OUTPUT, - [ATOMISP_ACC_FW_LOAD_TYPE_VIEWFINDER] = - IA_CSS_ACC_VIEWFINDER, - [ATOMISP_ACC_FW_LOAD_TYPE_STANDALONE] = - IA_CSS_ACC_STANDALONE, - }; - acc_fw->fw->info.isp.type = type_to_css[acc_fw->type]; - } - - list_add_tail(&acc_fw->list, &asd->acc.fw); - return 0; -} - -int atomisp_acc_load(struct atomisp_sub_device *asd, - struct atomisp_acc_fw_load *user_fw) -{ - struct atomisp_acc_fw_load_to_pipe ltp = {0}; - int r; - - ltp.flags = ATOMISP_ACC_FW_LOAD_FL_ACC; - ltp.type = ATOMISP_ACC_FW_LOAD_TYPE_STANDALONE; - ltp.size = user_fw->size; - ltp.data = user_fw->data; - r = atomisp_acc_load_to_pipe(asd, <p); - user_fw->fw_handle = ltp.fw_handle; - return r; -} - -int atomisp_acc_unload(struct atomisp_sub_device *asd, unsigned int *handle) -{ - struct atomisp_acc_fw *acc_fw; - - if (asd->acc.pipeline || asd->acc.extension_mode) - return -EBUSY; - - acc_fw = acc_get_fw(asd, *handle); - if (!acc_fw) - return -EINVAL; - - list_del(&acc_fw->list); - ida_free(&asd->acc.ida, acc_fw->handle); - acc_free_fw(acc_fw); - - return 0; -} - -int atomisp_acc_start(struct atomisp_sub_device *asd, unsigned int *handle) -{ - struct atomisp_device *isp = asd->isp; - struct atomisp_acc_fw *acc_fw; - int ret; - unsigned int nbin; - - if (asd->acc.pipeline || asd->acc.extension_mode) - return -EBUSY; - - /* Invalidate caches. FIXME: should flush only necessary buffers */ - wbinvd(); - - ret = atomisp_css_create_acc_pipe(asd); - if (ret) - return ret; - - nbin = 0; - list_for_each_entry(acc_fw, &asd->acc.fw, list) { - if (*handle != 0 && *handle != acc_fw->handle) - continue; - - if (acc_fw->type != ATOMISP_ACC_FW_LOAD_TYPE_STANDALONE) - continue; - - /* Add the binary into the pipeline */ - ret = atomisp_css_load_acc_binary(asd, acc_fw->fw, nbin); - if (ret < 0) { - dev_err(isp->dev, "acc_load_binary failed\n"); - goto err_stage; - } - - ret = atomisp_css_set_acc_parameters(acc_fw); - if (ret < 0) { - dev_err(isp->dev, "acc_set_parameters failed\n"); - goto err_stage; - } - nbin++; - } - if (nbin < 1) { - /* Refuse creating pipelines with no binaries */ - dev_err(isp->dev, "%s: no acc binary available\n", __func__); - ret = -EINVAL; - goto err_stage; - } - - ret = atomisp_css_start_acc_pipe(asd); - if (ret) { - dev_err(isp->dev, "%s: atomisp_acc_start_acc_pipe failed\n", - __func__); - goto err_stage; - } - - return 0; - -err_stage: - atomisp_css_destroy_acc_pipe(asd); - return ret; -} - -int atomisp_acc_wait(struct atomisp_sub_device *asd, unsigned int *handle) -{ - struct atomisp_device *isp = asd->isp; - int ret; - - if (!asd->acc.pipeline) - return -ENOENT; - - if (*handle && !acc_get_fw(asd, *handle)) - return -EINVAL; - - ret = atomisp_css_wait_acc_finish(asd); - if (acc_stop_acceleration(asd) == -EIO) { - atomisp_reset(isp); - return -EINVAL; - } - - return ret; -} - void atomisp_acc_done(struct atomisp_sub_device *asd, unsigned int handle) { struct v4l2_event event = { 0 }; @@ -332,113 +103,6 @@ void atomisp_acc_done(struct atomisp_sub_device *asd, unsigned int handle) v4l2_event_queue(asd->subdev.devnode, &event); } -int atomisp_acc_map(struct atomisp_sub_device *asd, struct atomisp_acc_map *map) -{ - struct atomisp_map *atomisp_map; - ia_css_ptr cssptr; - int pgnr; - - if (map->css_ptr) - return -EINVAL; - - if (asd->acc.pipeline) - return -EBUSY; - - if (map->user_ptr) { - /* Buffer to map must be page-aligned */ - if ((unsigned long)map->user_ptr & ~PAGE_MASK) { - dev_err(asd->isp->dev, - "%s: mapped buffer address %p is not page aligned\n", - __func__, map->user_ptr); - return -EINVAL; - } - - pgnr = DIV_ROUND_UP(map->length, PAGE_SIZE); - if (pgnr < ((PAGE_ALIGN(map->length)) >> PAGE_SHIFT)) { - dev_err(asd->isp->dev, - "user space memory size is less than the expected size..\n"); - return -ENOMEM; - } else if (pgnr > ((PAGE_ALIGN(map->length)) >> PAGE_SHIFT)) { - dev_err(asd->isp->dev, - "user space memory size is large than the expected size..\n"); - return -ENOMEM; - } - - cssptr = hmm_alloc(map->length, HMM_BO_USER, 0, map->user_ptr, - map->flags & ATOMISP_MAP_FLAG_CACHED); - - } else { - /* Allocate private buffer. */ - cssptr = hmm_alloc(map->length, HMM_BO_PRIVATE, 0, NULL, - map->flags & ATOMISP_MAP_FLAG_CACHED); - } - - if (!cssptr) - return -ENOMEM; - - atomisp_map = kmalloc(sizeof(*atomisp_map), GFP_KERNEL); - if (!atomisp_map) { - hmm_free(cssptr); - return -ENOMEM; - } - atomisp_map->ptr = cssptr; - atomisp_map->length = map->length; - list_add(&atomisp_map->list, &asd->acc.memory_maps); - - dev_dbg(asd->isp->dev, "%s: userptr %p, css_address 0x%x, size %d\n", - __func__, map->user_ptr, cssptr, map->length); - map->css_ptr = cssptr; - return 0; -} - -int atomisp_acc_unmap(struct atomisp_sub_device *asd, - struct atomisp_acc_map *map) -{ - struct atomisp_map *atomisp_map; - - if (asd->acc.pipeline) - return -EBUSY; - - atomisp_map = acc_get_map(asd, map->css_ptr, map->length); - if (!atomisp_map) - return -EINVAL; - - list_del(&atomisp_map->list); - hmm_free(atomisp_map->ptr); - kfree(atomisp_map); - return 0; -} - -int atomisp_acc_s_mapped_arg(struct atomisp_sub_device *asd, - struct atomisp_acc_s_mapped_arg *arg) -{ - struct atomisp_acc_fw *acc_fw; - - if (arg->memory >= ATOMISP_ACC_NR_MEMORY) - return -EINVAL; - - if (asd->acc.pipeline) - return -EBUSY; - - acc_fw = acc_get_fw(asd, arg->fw_handle); - if (!acc_fw) - return -EINVAL; - - if (arg->css_ptr != 0 || arg->length != 0) { - /* Unless the parameter is cleared, check that it exists */ - if (!acc_get_map(asd, arg->css_ptr, arg->length)) - return -EINVAL; - } - - acc_fw->args[arg->memory].length = arg->length; - acc_fw->args[arg->memory].css_ptr = arg->css_ptr; - - dev_dbg(asd->isp->dev, "%s: mem %d, address %p, size %ld\n", - __func__, arg->memory, (void *)arg->css_ptr, - (unsigned long)arg->length); - return 0; -} - static void atomisp_acc_unload_some_extensions(struct atomisp_sub_device *asd, int i, struct atomisp_acc_fw *acc_fw) @@ -565,61 +229,3 @@ void atomisp_acc_unload_extensions(struct atomisp_sub_device *asd) asd->acc.extension_mode = false; } - -int atomisp_acc_set_state(struct atomisp_sub_device *asd, - struct atomisp_acc_state *arg) -{ - struct atomisp_acc_fw *acc_fw; - bool enable = (arg->flags & ATOMISP_STATE_FLAG_ENABLE) != 0; - struct ia_css_pipe *pipe; - int r; - int i; - - if (!asd->acc.extension_mode) - return -EBUSY; - - if (arg->flags & ~ATOMISP_STATE_FLAG_ENABLE) - return -EINVAL; - - acc_fw = acc_get_fw(asd, arg->fw_handle); - if (!acc_fw) - return -EINVAL; - - if (enable) - wbinvd(); - - for (i = 0; i < ARRAY_SIZE(acc_flag_to_pipe); i++) { - if (acc_fw->flags & acc_flag_to_pipe[i].flag) { - pipe = asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]. - pipes[acc_flag_to_pipe[i].pipe_id]; - r = ia_css_pipe_set_qos_ext_state(pipe, acc_fw->handle, - enable); - if (r) - return -EBADRQC; - } - } - - if (enable) - acc_fw->flags |= ATOMISP_ACC_FW_LOAD_FL_ENABLE; - else - acc_fw->flags &= ~ATOMISP_ACC_FW_LOAD_FL_ENABLE; - - return 0; -} - -int atomisp_acc_get_state(struct atomisp_sub_device *asd, - struct atomisp_acc_state *arg) -{ - struct atomisp_acc_fw *acc_fw; - - if (!asd->acc.extension_mode) - return -EBUSY; - - acc_fw = acc_get_fw(asd, arg->fw_handle); - if (!acc_fw) - return -EINVAL; - - arg->flags = acc_fw->flags; - - return 0; -} diff --git a/drivers/staging/media/atomisp/pci/atomisp_acc.h b/drivers/staging/media/atomisp/pci/atomisp_acc.h index 48d94232229b..e0d15dd96829 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_acc.h +++ b/drivers/staging/media/atomisp/pci/atomisp_acc.h @@ -41,52 +41,6 @@ void atomisp_acc_cleanup(struct atomisp_device *isp); */ void atomisp_acc_release(struct atomisp_sub_device *asd); -/* Load acceleration binary. DEPRECATED. */ -int atomisp_acc_load(struct atomisp_sub_device *asd, - struct atomisp_acc_fw_load *fw); - -/* Load acceleration binary with specified properties */ -int atomisp_acc_load_to_pipe(struct atomisp_sub_device *asd, - struct atomisp_acc_fw_load_to_pipe *fw); - -/* Unload specified acceleration binary */ -int atomisp_acc_unload(struct atomisp_sub_device *asd, - unsigned int *handle); - -/* - * Map a memory region into ISP memory space. - */ -int atomisp_acc_map(struct atomisp_sub_device *asd, - struct atomisp_acc_map *map); - -/* - * Unmap a mapped memory region. - */ -int atomisp_acc_unmap(struct atomisp_sub_device *asd, - struct atomisp_acc_map *map); - -/* - * Set acceleration binary argument to a previously mapped memory region. - */ -int atomisp_acc_s_mapped_arg(struct atomisp_sub_device *asd, - struct atomisp_acc_s_mapped_arg *arg); - -/* - * Start acceleration. - * Return immediately, acceleration is left running in background. - * Specify either acceleration binary or pipeline which to start. - */ -int atomisp_acc_start(struct atomisp_sub_device *asd, - unsigned int *handle); - -/* - * Wait until acceleration finishes. - * This MUST be called after each acceleration has been started. - * Specify either acceleration binary or pipeline handle. - */ -int atomisp_acc_wait(struct atomisp_sub_device *asd, - unsigned int *handle); - /* * Used by ISR to notify ACC stage finished. * This is internally used and does not export as IOCTL. @@ -105,16 +59,4 @@ int atomisp_acc_load_extensions(struct atomisp_sub_device *asd); */ void atomisp_acc_unload_extensions(struct atomisp_sub_device *asd); -/* - * Set acceleration firmware flags. - */ -int atomisp_acc_set_state(struct atomisp_sub_device *asd, - struct atomisp_acc_state *arg); - -/* - * Get acceleration firmware flags. - */ -int atomisp_acc_get_state(struct atomisp_sub_device *asd, - struct atomisp_acc_state *arg); - #endif /* __ATOMISP_ACC_H__ */ diff --git a/drivers/staging/media/atomisp/pci/atomisp_compat_ioctl32.h b/drivers/staging/media/atomisp/pci/atomisp_compat_ioctl32.h index 86d3fbe01378..33821b51d90e 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_compat_ioctl32.h +++ b/drivers/staging/media/atomisp/pci/atomisp_compat_ioctl32.h @@ -140,19 +140,6 @@ struct atomisp_calibration_group32 { compat_uptr_t calb_grp_values; }; -struct atomisp_acc_fw_load32 { - unsigned int size; - unsigned int fw_handle; - compat_uptr_t data; -}; - -struct atomisp_acc_fw_arg32 { - unsigned int fw_handle; - unsigned int index; - compat_uptr_t value; - compat_size_t size; -}; - struct v4l2_private_int_data32 { __u32 size; compat_uptr_t data; @@ -170,21 +157,6 @@ struct atomisp_shading_table32 { compat_uptr_t data[ATOMISP_NUM_SC_COLORS]; }; -struct atomisp_acc_map32 { - __u32 flags; /* Flags, see list below */ - __u32 length; /* Length of data in bytes */ - compat_uptr_t user_ptr; /* Pointer into user space */ - compat_ulong_t css_ptr; /* Pointer into CSS address space */ - __u32 reserved[4]; /* Set to zero */ -}; - -struct atomisp_acc_s_mapped_arg32 { - unsigned int fw_handle; - __u32 memory; /* one of enum atomisp_acc_memory */ - compat_size_t length; - compat_ulong_t css_ptr; -}; - struct atomisp_parameters32 { compat_uptr_t wb_config; /* White Balance config */ compat_uptr_t cc_config; /* Color Correction config */ @@ -265,15 +237,6 @@ struct atomisp_parameters32 { u32 per_frame_setting; }; -struct atomisp_acc_fw_load_to_pipe32 { - __u32 flags; /* Flags, see below for valid values */ - unsigned int fw_handle; /* Handle, filled by kernel. */ - __u32 size; /* Firmware binary size */ - compat_uptr_t data; /* Pointer to firmware */ - __u32 type; /* Binary type */ - __u32 reserved[3]; /* Set to zero */ -}; - struct atomisp_dvs_6axis_config32 { u32 exp_id; u32 width_y; @@ -323,15 +286,6 @@ struct atomisp_sensor_ae_bracketing_lut32 { #define ATOMISP_IOC_G_SENSOR_CALIBRATION_GROUP32 \ _IOWR('v', BASE_VIDIOC_PRIVATE + 22, struct atomisp_calibration_group32) -#define ATOMISP_IOC_ACC_LOAD32 \ - _IOWR('v', BASE_VIDIOC_PRIVATE + 24, struct atomisp_acc_fw_load32) - -#define ATOMISP_IOC_ACC_S_ARG32 \ - _IOW('v', BASE_VIDIOC_PRIVATE + 24, struct atomisp_acc_fw_arg32) - -#define ATOMISP_IOC_ACC_DESTAB32 \ - _IOW('v', BASE_VIDIOC_PRIVATE + 25, struct atomisp_acc_fw_arg32) - #define ATOMISP_IOC_G_SENSOR_PRIV_INT_DATA32 \ _IOWR('v', BASE_VIDIOC_PRIVATE + 26, struct v4l2_private_int_data32) @@ -341,18 +295,6 @@ struct atomisp_sensor_ae_bracketing_lut32 { #define ATOMISP_IOC_G_MOTOR_PRIV_INT_DATA32 \ _IOWR('v', BASE_VIDIOC_PRIVATE + 29, struct v4l2_private_int_data32) -#define ATOMISP_IOC_ACC_MAP32 \ - _IOWR('v', BASE_VIDIOC_PRIVATE + 30, struct atomisp_acc_map32) - -#define ATOMISP_IOC_ACC_UNMAP32 \ - _IOW('v', BASE_VIDIOC_PRIVATE + 30, struct atomisp_acc_map32) - -#define ATOMISP_IOC_ACC_S_MAPPED_ARG32 \ - _IOW('v', BASE_VIDIOC_PRIVATE + 30, struct atomisp_acc_s_mapped_arg32) - -#define ATOMISP_IOC_ACC_LOAD_TO_PIPE32 \ - _IOWR('v', BASE_VIDIOC_PRIVATE + 31, struct atomisp_acc_fw_load_to_pipe32) - #define ATOMISP_IOC_S_PARAMETERS32 \ _IOW('v', BASE_VIDIOC_PRIVATE + 32, struct atomisp_parameters32) diff --git a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c index fef7b08965b3..ea38f05b3233 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c +++ b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c @@ -3118,38 +3118,6 @@ static long atomisp_vidioc_default(struct file *file, void *fh, err = -EINVAL; break; - case ATOMISP_IOC_ACC_LOAD: - err = atomisp_acc_load(asd, arg); - break; - - case ATOMISP_IOC_ACC_LOAD_TO_PIPE: - err = atomisp_acc_load_to_pipe(asd, arg); - break; - - case ATOMISP_IOC_ACC_UNLOAD: - err = atomisp_acc_unload(asd, arg); - break; - - case ATOMISP_IOC_ACC_START: - err = atomisp_acc_start(asd, arg); - break; - - case ATOMISP_IOC_ACC_WAIT: - err = atomisp_acc_wait(asd, arg); - break; - - case ATOMISP_IOC_ACC_MAP: - err = atomisp_acc_map(asd, arg); - break; - - case ATOMISP_IOC_ACC_UNMAP: - err = atomisp_acc_unmap(asd, arg); - break; - - case ATOMISP_IOC_ACC_S_MAPPED_ARG: - err = atomisp_acc_s_mapped_arg(asd, arg); - break; - case ATOMISP_IOC_S_ISP_SHD_TAB: err = atomisp_set_shading_table(asd, arg); break; @@ -3198,12 +3166,6 @@ static long atomisp_vidioc_default(struct file *file, void *fh, case ATOMISP_IOC_S_EXPOSURE_WINDOW: err = atomisp_s_ae_window(asd, arg); break; - case ATOMISP_IOC_S_ACC_STATE: - err = atomisp_acc_set_state(asd, arg); - break; - case ATOMISP_IOC_G_ACC_STATE: - err = atomisp_acc_get_state(asd, arg); - break; case ATOMISP_IOC_INJECT_A_FAKE_EVENT: err = atomisp_inject_a_fake_event(asd, arg); break; From patchwork Mon Jun 13 19:51:16 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83897 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qwh-002Id7-NW; Mon, 13 Jun 2022 20:46:00 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241391AbiFMUpi (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48238 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242051AbiFMUob (ORCPT ); Mon, 13 Jun 2022 16:44:31 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 8BA539FD8 for ; Mon, 13 Jun 2022 12:52:16 -0700 (PDT) DKIM-Signature: v=1; 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Mon, 13 Jun 2022 19:52:13 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3BBE82166B26; Mon, 13 Jun 2022 19:52:12 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 19/40] media: atomisp: remove atomisp_acc.c Date: Mon, 13 Jun 2022 21:51:16 +0200 Message-Id: <20220613195137.8117-20-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no With the ACC ioctls removed sd->acc.fw is always empty turning the atomisp_acc.c code into no-ops, remove it. Signed-off-by: Hans de Goede --- drivers/staging/media/atomisp/Makefile | 1 - .../staging/media/atomisp/pci/atomisp_acc.c | 231 ------------------ .../staging/media/atomisp/pci/atomisp_acc.h | 62 ----- .../staging/media/atomisp/pci/atomisp_cmd.c | 26 -- .../media/atomisp/pci/atomisp_compat_css20.c | 8 +- .../staging/media/atomisp/pci/atomisp_fops.c | 4 - .../staging/media/atomisp/pci/atomisp_ioctl.c | 9 +- .../media/atomisp/pci/atomisp_subdev.c | 3 - .../media/atomisp/pci/atomisp_subdev.h | 4 - .../staging/media/atomisp/pci/atomisp_v4l2.c | 4 - 10 files changed, 5 insertions(+), 347 deletions(-) delete mode 100644 drivers/staging/media/atomisp/pci/atomisp_acc.c delete mode 100644 drivers/staging/media/atomisp/pci/atomisp_acc.h diff --git a/drivers/staging/media/atomisp/Makefile b/drivers/staging/media/atomisp/Makefile index dd4c2c0317ae..fb7b406f50bf 100644 --- a/drivers/staging/media/atomisp/Makefile +++ b/drivers/staging/media/atomisp/Makefile @@ -13,7 +13,6 @@ atomisp = $(srctree)/drivers/staging/media/atomisp/ # SPDX-License-Identifier: GPL-2.0 atomisp-objs += \ - pci/atomisp_acc.o \ pci/atomisp_cmd.o \ pci/atomisp_compat_css20.o \ pci/atomisp_csi2.o \ diff --git a/drivers/staging/media/atomisp/pci/atomisp_acc.c b/drivers/staging/media/atomisp/pci/atomisp_acc.c deleted file mode 100644 index 07693983dd52..000000000000 --- a/drivers/staging/media/atomisp/pci/atomisp_acc.c +++ /dev/null @@ -1,231 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Support for Clovertrail PNW Camera Imaging ISP subsystem. - * - * Copyright (c) 2012 Intel Corporation. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - */ - -/* - * This file implements loadable acceleration firmware API, - * including ioctls to map and unmap acceleration parameters and buffers. - */ - -#include -#include - -#include "hmm.h" - -#include "atomisp_acc.h" -#include "atomisp_internal.h" -#include "atomisp_compat.h" -#include "atomisp_cmd.h" - -#include "ia_css.h" - -static const struct { - unsigned int flag; - enum ia_css_pipe_id pipe_id; -} acc_flag_to_pipe[] = { - { ATOMISP_ACC_FW_LOAD_FL_PREVIEW, IA_CSS_PIPE_ID_PREVIEW }, - { ATOMISP_ACC_FW_LOAD_FL_COPY, IA_CSS_PIPE_ID_COPY }, - { ATOMISP_ACC_FW_LOAD_FL_VIDEO, IA_CSS_PIPE_ID_VIDEO }, - { ATOMISP_ACC_FW_LOAD_FL_CAPTURE, IA_CSS_PIPE_ID_CAPTURE }, - { ATOMISP_ACC_FW_LOAD_FL_ACC, IA_CSS_PIPE_ID_ACC } -}; - -static void acc_free_fw(struct atomisp_acc_fw *acc_fw) -{ - vfree(acc_fw->fw); - kfree(acc_fw); -} - -static int acc_stop_acceleration(struct atomisp_sub_device *asd) -{ - int ret; - - ret = atomisp_css_stop_acc_pipe(asd); - atomisp_css_destroy_acc_pipe(asd); - - return ret; -} - -void atomisp_acc_cleanup(struct atomisp_device *isp) -{ - int i; - - for (i = 0; i < isp->num_of_streams; i++) - ida_destroy(&isp->asd[i].acc.ida); -} - -void atomisp_acc_release(struct atomisp_sub_device *asd) -{ - struct atomisp_acc_fw *acc_fw, *ta; - struct atomisp_map *atomisp_map, *tm; - - /* Stop acceleration if already running */ - if (asd->acc.pipeline) - acc_stop_acceleration(asd); - - /* Unload all loaded acceleration binaries */ - list_for_each_entry_safe(acc_fw, ta, &asd->acc.fw, list) { - list_del(&acc_fw->list); - ida_free(&asd->acc.ida, acc_fw->handle); - acc_free_fw(acc_fw); - } - - /* Free all mapped memory blocks */ - list_for_each_entry_safe(atomisp_map, tm, &asd->acc.memory_maps, list) { - list_del(&atomisp_map->list); - hmm_free(atomisp_map->ptr); - kfree(atomisp_map); - } -} - -void atomisp_acc_done(struct atomisp_sub_device *asd, unsigned int handle) -{ - struct v4l2_event event = { 0 }; - - event.type = V4L2_EVENT_ATOMISP_ACC_COMPLETE; - event.u.frame_sync.frame_sequence = atomic_read(&asd->sequence); - event.id = handle; - - v4l2_event_queue(asd->subdev.devnode, &event); -} - -static void atomisp_acc_unload_some_extensions(struct atomisp_sub_device *asd, - int i, - struct atomisp_acc_fw *acc_fw) -{ - while (--i >= 0) { - if (acc_fw->flags & acc_flag_to_pipe[i].flag) { - atomisp_css_unload_acc_extension(asd, acc_fw->fw, - acc_flag_to_pipe[i].pipe_id); - } - } -} - -/* - * Appends the loaded acceleration binary extensions to the - * current ISP mode. Must be called just before sh_css_start(). - */ -int atomisp_acc_load_extensions(struct atomisp_sub_device *asd) -{ - struct atomisp_acc_fw *acc_fw; - bool ext_loaded = false; - bool continuous = asd->continuous_mode->val && - asd->run_mode->val == ATOMISP_RUN_MODE_PREVIEW; - int ret = 0, i = -1; - struct atomisp_device *isp = asd->isp; - - if (asd->acc.pipeline || asd->acc.extension_mode) - return -EBUSY; - - /* Invalidate caches. FIXME: should flush only necessary buffers */ - wbinvd(); - - list_for_each_entry(acc_fw, &asd->acc.fw, list) { - if (acc_fw->type != ATOMISP_ACC_FW_LOAD_TYPE_OUTPUT && - acc_fw->type != ATOMISP_ACC_FW_LOAD_TYPE_VIEWFINDER) - continue; - - for (i = 0; i < ARRAY_SIZE(acc_flag_to_pipe); i++) { - /* - * QoS (ACC pipe) acceleration stages are - * currently allowed only in continuous mode. - * Skip them for all other modes. - */ - if (!continuous && - acc_flag_to_pipe[i].flag == - ATOMISP_ACC_FW_LOAD_FL_ACC) - continue; - - if (acc_fw->flags & acc_flag_to_pipe[i].flag) { - ret = atomisp_css_load_acc_extension(asd, - acc_fw->fw, - acc_flag_to_pipe[i].pipe_id, - acc_fw->type); - if (ret) { - atomisp_acc_unload_some_extensions(asd, i, acc_fw); - goto error; - } - - ext_loaded = true; - } - } - - ret = atomisp_css_set_acc_parameters(acc_fw); - if (ret < 0) { - atomisp_acc_unload_some_extensions(asd, i, acc_fw); - goto error; - } - } - - if (!ext_loaded) - return ret; - - ret = atomisp_css_update_stream(asd); - if (ret) { - dev_err(isp->dev, "%s: update stream failed.\n", __func__); - atomisp_acc_unload_extensions(asd); - goto error; - } - - asd->acc.extension_mode = true; - return 0; - -error: - list_for_each_entry_continue_reverse(acc_fw, &asd->acc.fw, list) { - if (acc_fw->type != ATOMISP_ACC_FW_LOAD_TYPE_OUTPUT && - acc_fw->type != ATOMISP_ACC_FW_LOAD_TYPE_VIEWFINDER) - continue; - - for (i = ARRAY_SIZE(acc_flag_to_pipe) - 1; i >= 0; i--) { - if (!continuous && - acc_flag_to_pipe[i].flag == - ATOMISP_ACC_FW_LOAD_FL_ACC) - continue; - if (acc_fw->flags & acc_flag_to_pipe[i].flag) { - atomisp_css_unload_acc_extension(asd, - acc_fw->fw, - acc_flag_to_pipe[i].pipe_id); - } - } - } - return ret; -} - -void atomisp_acc_unload_extensions(struct atomisp_sub_device *asd) -{ - struct atomisp_acc_fw *acc_fw; - int i; - - if (!asd->acc.extension_mode) - return; - - list_for_each_entry_reverse(acc_fw, &asd->acc.fw, list) { - if (acc_fw->type != ATOMISP_ACC_FW_LOAD_TYPE_OUTPUT && - acc_fw->type != ATOMISP_ACC_FW_LOAD_TYPE_VIEWFINDER) - continue; - - for (i = ARRAY_SIZE(acc_flag_to_pipe) - 1; i >= 0; i--) { - if (acc_fw->flags & acc_flag_to_pipe[i].flag) { - atomisp_css_unload_acc_extension(asd, - acc_fw->fw, - acc_flag_to_pipe[i].pipe_id); - } - } - } - - asd->acc.extension_mode = false; -} diff --git a/drivers/staging/media/atomisp/pci/atomisp_acc.h b/drivers/staging/media/atomisp/pci/atomisp_acc.h deleted file mode 100644 index e0d15dd96829..000000000000 --- a/drivers/staging/media/atomisp/pci/atomisp_acc.h +++ /dev/null @@ -1,62 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Support for Clovertrail PNW Camera Imaging ISP subsystem. - * - * Copyright (c) 2012 Intel Corporation. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - */ - -#ifndef __ATOMISP_ACC_H__ -#define __ATOMISP_ACC_H__ - -#include "../../include/linux/atomisp.h" -#include "atomisp_internal.h" - -#include "ia_css_types.h" - -/* - * Interface functions for AtomISP driver acceleration API implementation. - */ - -struct atomisp_sub_device; - -void atomisp_acc_cleanup(struct atomisp_device *isp); - -/* - * Free up any allocated resources. - * Must be called each time when the device is closed. - * Note that there isn't corresponding open() call; - * this function may be called sequentially multiple times. - * Must be called to free up resources before driver is unloaded. - */ -void atomisp_acc_release(struct atomisp_sub_device *asd); - -/* - * Used by ISR to notify ACC stage finished. - * This is internally used and does not export as IOCTL. - */ -void atomisp_acc_done(struct atomisp_sub_device *asd, unsigned int handle); - -/* - * Appends the loaded acceleration binary extensions to the - * current ISP mode. Must be called just before atomisp_css_start(). - */ -int atomisp_acc_load_extensions(struct atomisp_sub_device *asd); - -/* - * Must be called after streaming is stopped: - * unloads any loaded acceleration extensions. - */ -void atomisp_acc_unload_extensions(struct atomisp_sub_device *asd); - -#endif /* __ATOMISP_ACC_H__ */ diff --git a/drivers/staging/media/atomisp/pci/atomisp_cmd.c b/drivers/staging/media/atomisp/pci/atomisp_cmd.c index 97d5a528969b..18f063393433 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_cmd.c +++ b/drivers/staging/media/atomisp/pci/atomisp_cmd.c @@ -42,7 +42,6 @@ #include "atomisp_ioctl.h" #include "atomisp-regs.h" #include "atomisp_tables.h" -#include "atomisp_acc.h" #include "atomisp_compat.h" #include "atomisp_subdev.h" #include "atomisp_dfs_tables.h" @@ -1302,34 +1301,11 @@ static void __atomisp_css_recover(struct atomisp_device *isp, bool isp_timeout) for (i = 0; i < isp->num_of_streams; i++) { struct atomisp_sub_device *asd = &isp->asd[i]; - struct ia_css_pipeline *acc_pipeline; - struct ia_css_pipe *acc_pipe = NULL; if (asd->streaming != ATOMISP_DEVICE_STREAMING_ENABLED && !asd->stream_prepared) continue; - /* - * AtomISP::waitStageUpdate is blocked when WDT happens. - * By calling acc_done() for all loaded fw_handles, - * HAL will be unblocked. - */ - acc_pipe = asd->stream_env[i].pipes[IA_CSS_PIPE_ID_ACC]; - if (acc_pipe) { - acc_pipeline = ia_css_pipe_get_pipeline(acc_pipe); - if (acc_pipeline) { - struct ia_css_pipeline_stage *stage; - - for (stage = acc_pipeline->stages; stage; - stage = stage->next) { - const struct ia_css_fw_info *fw; - - fw = stage->firmware; - atomisp_acc_done(asd, fw->handle); - } - } - } - depth_cnt++; if (asd->delayed_init == ATOMISP_DELAYED_INIT_QUEUED) @@ -1350,8 +1326,6 @@ static void __atomisp_css_recover(struct atomisp_device *isp, bool isp_timeout) dev_warn(isp->dev, "can't stop streaming on sensor!\n"); - atomisp_acc_unload_extensions(asd); - atomisp_clear_css_buffer_counters(asd); css_pipe_id = atomisp_get_css_pipe_id(asd); diff --git a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c index 781a11cca599..89002df530b3 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c +++ b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c @@ -31,7 +31,6 @@ #include "atomisp-regs.h" #include "atomisp_fops.h" #include "atomisp_ioctl.h" -#include "atomisp_acc.h" #include "ia_css_debug.h" #include "ia_css_isp_param.h" @@ -1118,8 +1117,8 @@ int atomisp_css_start(struct atomisp_sub_device *asd, ret = -EINVAL; goto stream_err; } - /* in_reset == true, extension firmwares are reloaded after the recovery */ - atomisp_acc_load_extensions(asd); + /* Invalidate caches. FIXME: should flush only necessary buffers */ + wbinvd(); } /* @@ -4211,8 +4210,7 @@ int atomisp_css_isr_thread(struct atomisp_device *isp, css_pipe_done[asd->index] = true; break; case IA_CSS_EVENT_TYPE_ACC_STAGE_COMPLETE: - dev_dbg(isp->dev, "event: acc stage done"); - atomisp_acc_done(asd, current_event.event.fw_handle); + dev_warn(isp->dev, "unexpected event: acc stage done"); break; default: dev_dbg(isp->dev, "unhandled css stored event: 0x%x\n", diff --git a/drivers/staging/media/atomisp/pci/atomisp_fops.c b/drivers/staging/media/atomisp/pci/atomisp_fops.c index e78d9364feb7..77150e4ae144 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_fops.c +++ b/drivers/staging/media/atomisp/pci/atomisp_fops.c @@ -38,8 +38,6 @@ #include "type_support.h" #include "device_access/device_access.h" -#include "atomisp_acc.h" - #define ISP_LEFT_PAD 128 /* equal to 2*NWAY */ /* @@ -1014,8 +1012,6 @@ static int atomisp_release(struct file *file) if (atomisp_dev_users(isp)) goto done; - atomisp_acc_release(asd); - atomisp_destroy_pipes_stream_force(asd); atomisp_css_uninit(isp); diff --git a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c index ea38f05b3233..69deeb55613f 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c +++ b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c @@ -25,7 +25,6 @@ #include #include -#include "atomisp_acc.h" #include "atomisp_cmd.h" #include "atomisp_common.h" #include "atomisp_fops.h" @@ -1913,11 +1912,8 @@ static int atomisp_streamon(struct file *file, void *fh, css_pipe_id = atomisp_get_css_pipe_id(asd); - ret = atomisp_acc_load_extensions(asd); - if (ret < 0) { - dev_err(isp->dev, "acc extension failed to load\n"); - goto out; - } + /* Invalidate caches. FIXME: should flush only necessary buffers */ + wbinvd(); if (asd->params.css_update_params_needed) { atomisp_apply_css_parameters(asd, &asd->params.css_param); @@ -2154,7 +2150,6 @@ int __atomisp_streamoff(struct file *file, void *fh, enum v4l2_buf_type type) video, s_stream, 0); rt_mutex_lock(&isp->mutex); - atomisp_acc_unload_extensions(asd); } spin_lock_irqsave(&isp->lock, flags); diff --git a/drivers/staging/media/atomisp/pci/atomisp_subdev.c b/drivers/staging/media/atomisp/pci/atomisp_subdev.c index 1807cfa786a7..394fe6959033 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_subdev.c +++ b/drivers/staging/media/atomisp/pci/atomisp_subdev.c @@ -1081,9 +1081,6 @@ static void atomisp_init_acc_pipe(struct atomisp_sub_device *asd, { pipe->asd = asd; pipe->isp = asd->isp; - INIT_LIST_HEAD(&asd->acc.fw); - INIT_LIST_HEAD(&asd->acc.memory_maps); - ida_init(&asd->acc.ida); } /* diff --git a/drivers/staging/media/atomisp/pci/atomisp_subdev.h b/drivers/staging/media/atomisp/pci/atomisp_subdev.h index 7d731f1fee72..c2f3ea2c5076 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_subdev.h +++ b/drivers/staging/media/atomisp/pci/atomisp_subdev.h @@ -323,11 +323,7 @@ struct atomisp_sub_device { struct v4l2_ctrl *disable_dz; struct { - struct list_head fw; - struct list_head memory_maps; struct ia_css_pipe *pipeline; - bool extension_mode; - struct ida ida; struct completion acc_done; void *acc_stages; } acc; diff --git a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c index 88d8dd6ff0c4..643ba981601b 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c +++ b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c @@ -37,7 +37,6 @@ #include "atomisp_file.h" #include "atomisp_ioctl.h" #include "atomisp_internal.h" -#include "atomisp_acc.h" #include "atomisp-regs.h" #include "atomisp_dfs_tables.h" #include "atomisp_drvfs.h" @@ -1792,7 +1791,6 @@ static int atomisp_pci_probe(struct pci_dev *pdev, const struct pci_device_id *i pm_runtime_get_noresume(&pdev->dev); destroy_workqueue(isp->wdt_work_queue); wdt_work_queue_fail: - atomisp_acc_cleanup(isp); atomisp_unregister_entities(isp); register_entities_fail: atomisp_uninitialize_modules(isp); @@ -1843,8 +1841,6 @@ static void atomisp_pci_remove(struct pci_dev *pdev) atomisp_drvfs_exit(); - atomisp_acc_cleanup(isp); - ia_css_unload_firmware(); hmm_cleanup(); From patchwork Mon Jun 13 19:51:17 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83894 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qwd-002Id7-Pi; Mon, 13 Jun 2022 20:45:56 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242073AbiFMUpe (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48762 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242261AbiFMUob (ORCPT ); Mon, 13 Jun 2022 16:44:31 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id E020063D4 for ; Mon, 13 Jun 2022 12:52:22 -0700 (PDT) DKIM-Signature: v=1; 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Mon, 13 Jun 2022 19:52:15 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id F11132166B26; Mon, 13 Jun 2022 19:52:13 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 20/40] media: atomisp: remove unused atomisp_*css_* functions Date: Mon, 13 Jun 2022 21:51:17 +0200 Message-Id: <20220613195137.8117-21-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no With the removal of the ACC ioctls and atomisp_acc.c a whole bunch of atomisp_*css_* functions is no longer used, remove them. Signed-off-by: Hans de Goede --- .../media/atomisp/pci/atomisp_compat.h | 25 -- .../media/atomisp/pci/atomisp_compat_css20.c | 217 ------------------ .../media/atomisp/pci/atomisp_subdev.h | 1 - 3 files changed, 243 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp_compat.h b/drivers/staging/media/atomisp/pci/atomisp_compat.h index 64c1bf0943e6..07569f47498d 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_compat.h +++ b/drivers/staging/media/atomisp/pci/atomisp_compat.h @@ -442,33 +442,8 @@ int atomisp_css_get_dis_stat(struct atomisp_sub_device *asd, int atomisp_css_update_stream(struct atomisp_sub_device *asd); -int atomisp_css_create_acc_pipe(struct atomisp_sub_device *asd); - -int atomisp_css_start_acc_pipe(struct atomisp_sub_device *asd); - -int atomisp_css_stop_acc_pipe(struct atomisp_sub_device *asd); - -void atomisp_css_destroy_acc_pipe(struct atomisp_sub_device *asd); - -int atomisp_css_load_acc_extension(struct atomisp_sub_device *asd, - struct ia_css_fw_info *fw, - enum ia_css_pipe_id pipe_id, - unsigned int type); - -void atomisp_css_unload_acc_extension(struct atomisp_sub_device *asd, - struct ia_css_fw_info *fw, - enum ia_css_pipe_id pipe_id); - -int atomisp_css_wait_acc_finish(struct atomisp_sub_device *asd); - void atomisp_css_acc_done(struct atomisp_sub_device *asd); -int atomisp_css_load_acc_binary(struct atomisp_sub_device *asd, - struct ia_css_fw_info *fw, - unsigned int index); - -void atomisp_css_unload_acc_binary(struct atomisp_sub_device *asd); - struct atomisp_acc_fw; int atomisp_css_set_acc_parameters(struct atomisp_acc_fw *acc_fw); diff --git a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c index 89002df530b3..51b31e6c4811 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c +++ b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c @@ -3828,25 +3828,6 @@ void atomisp_css_acc_done(struct atomisp_sub_device *asd) complete(&asd->acc.acc_done); } -int atomisp_css_wait_acc_finish(struct atomisp_sub_device *asd) -{ - int ret = 0; - struct atomisp_device *isp = asd->isp; - - /* Unlock the isp mutex taken in IOCTL handler before sleeping! */ - rt_mutex_unlock(&isp->mutex); - if (wait_for_completion_interruptible_timeout(&asd->acc.acc_done, - ATOMISP_ISP_TIMEOUT_DURATION) == 0) { - dev_err(isp->dev, "<%s: completion timeout\n", __func__); - ia_css_debug_dump_sp_sw_debug_info(); - ia_css_debug_dump_debug_info(__func__); - ret = -EIO; - } - rt_mutex_lock(&isp->mutex); - - return ret; -} - /* Set the ACC binary arguments */ int atomisp_css_set_acc_parameters(struct atomisp_acc_fw *acc_fw) { @@ -3865,204 +3846,6 @@ int atomisp_css_set_acc_parameters(struct atomisp_acc_fw *acc_fw) return 0; } -/* Load acc binary extension */ -int atomisp_css_load_acc_extension(struct atomisp_sub_device *asd, - struct ia_css_fw_info *fw, - enum ia_css_pipe_id pipe_id, - unsigned int type) -{ - struct ia_css_fw_info **hd; - - fw->next = NULL; - hd = &(asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .pipe_configs[pipe_id].acc_extension); - while (*hd) - hd = &(*hd)->next; - *hd = fw; - - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .update_pipe[pipe_id] = true; - return 0; -} - -/* Unload acc binary extension */ -void atomisp_css_unload_acc_extension(struct atomisp_sub_device *asd, - struct ia_css_fw_info *fw, - enum ia_css_pipe_id pipe_id) -{ - struct ia_css_fw_info **hd; - - hd = &(asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .pipe_configs[pipe_id].acc_extension); - while (*hd && *hd != fw) - hd = &(*hd)->next; - if (!*hd) { - dev_err(asd->isp->dev, "did not find acc fw for removal\n"); - return; - } - *hd = fw->next; - fw->next = NULL; - - asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .update_pipe[pipe_id] = true; -} - -int atomisp_css_create_acc_pipe(struct atomisp_sub_device *asd) -{ - struct atomisp_device *isp = asd->isp; - struct ia_css_pipe_config *pipe_config; - struct atomisp_stream_env *stream_env = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]; - - if (stream_env->acc_stream) { - if (stream_env->acc_stream_state == CSS_STREAM_STARTED) { - if (ia_css_stream_stop(stream_env->acc_stream) - != 0) { - dev_err(isp->dev, "stop acc_stream failed.\n"); - return -EBUSY; - } - } - - if (ia_css_stream_destroy(stream_env->acc_stream) - != 0) { - dev_err(isp->dev, "destroy acc_stream failed.\n"); - return -EBUSY; - } - stream_env->acc_stream = NULL; - } - - pipe_config = &stream_env->pipe_configs[IA_CSS_PIPE_ID_ACC]; - ia_css_pipe_config_defaults(pipe_config); - asd->acc.acc_stages = kzalloc(MAX_ACC_STAGES * - sizeof(void *), GFP_KERNEL); - if (!asd->acc.acc_stages) - return -ENOMEM; - pipe_config->acc_stages = asd->acc.acc_stages; - pipe_config->mode = IA_CSS_PIPE_MODE_ACC; - pipe_config->num_acc_stages = 0; - - /* - * We delay the ACC pipeline creation to atomisp_css_start_acc_pipe, - * because pipe configuration will soon be changed by - * atomisp_css_load_acc_binary() - */ - return 0; -} - -int atomisp_css_start_acc_pipe(struct atomisp_sub_device *asd) -{ - struct atomisp_device *isp = asd->isp; - struct atomisp_stream_env *stream_env = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]; - struct ia_css_pipe_config *pipe_config = - &stream_env->pipe_configs[IA_CSS_PIPE_ID_ACC]; - - if (ia_css_pipe_create(pipe_config, - &stream_env->pipes[IA_CSS_PIPE_ID_ACC]) != 0) { - dev_err(isp->dev, "%s: ia_css_pipe_create failed\n", - __func__); - return -EBADE; - } - - memset(&stream_env->acc_stream_config, 0, - sizeof(struct ia_css_stream_config)); - if (ia_css_stream_create(&stream_env->acc_stream_config, 1, - &stream_env->pipes[IA_CSS_PIPE_ID_ACC], - &stream_env->acc_stream) != 0) { - dev_err(isp->dev, "%s: create acc_stream error.\n", __func__); - return -EINVAL; - } - stream_env->acc_stream_state = CSS_STREAM_CREATED; - - init_completion(&asd->acc.acc_done); - asd->acc.pipeline = stream_env->pipes[IA_CSS_PIPE_ID_ACC]; - - atomisp_freq_scaling(isp, ATOMISP_DFS_MODE_MAX, false); - - if (ia_css_start_sp()) { - dev_err(isp->dev, "start sp error.\n"); - return -EIO; - } - - if (ia_css_stream_start(stream_env->acc_stream) - != 0) { - dev_err(isp->dev, "acc_stream start error.\n"); - return -EIO; - } - - stream_env->acc_stream_state = CSS_STREAM_STARTED; - return 0; -} - -int atomisp_css_stop_acc_pipe(struct atomisp_sub_device *asd) -{ - struct atomisp_stream_env *stream_env = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]; - if (stream_env->acc_stream_state == CSS_STREAM_STARTED) { - ia_css_stream_stop(stream_env->acc_stream); - stream_env->acc_stream_state = CSS_STREAM_STOPPED; - } - return 0; -} - -void atomisp_css_destroy_acc_pipe(struct atomisp_sub_device *asd) -{ - struct atomisp_stream_env *stream_env = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL]; - if (stream_env->acc_stream) { - if (ia_css_stream_destroy(stream_env->acc_stream) - != 0) - dev_warn(asd->isp->dev, - "destroy acc_stream failed.\n"); - stream_env->acc_stream = NULL; - } - - if (stream_env->pipes[IA_CSS_PIPE_ID_ACC]) { - if (ia_css_pipe_destroy(stream_env->pipes[IA_CSS_PIPE_ID_ACC]) - != 0) - dev_warn(asd->isp->dev, - "destroy ACC pipe failed.\n"); - stream_env->pipes[IA_CSS_PIPE_ID_ACC] = NULL; - stream_env->update_pipe[IA_CSS_PIPE_ID_ACC] = false; - ia_css_pipe_config_defaults( - &stream_env->pipe_configs[IA_CSS_PIPE_ID_ACC]); - ia_css_pipe_extra_config_defaults( - &stream_env->pipe_extra_configs[IA_CSS_PIPE_ID_ACC]); - } - asd->acc.pipeline = NULL; - - /* css 2.0 API limitation: ia_css_stop_sp() could be only called after - * destroy all pipes - */ - ia_css_stop_sp(); - - kfree(asd->acc.acc_stages); - asd->acc.acc_stages = NULL; - - atomisp_freq_scaling(asd->isp, ATOMISP_DFS_MODE_LOW, false); -} - -int atomisp_css_load_acc_binary(struct atomisp_sub_device *asd, - struct ia_css_fw_info *fw, - unsigned int index) -{ - struct ia_css_pipe_config *pipe_config = - &asd->stream_env[ATOMISP_INPUT_STREAM_GENERAL] - .pipe_configs[IA_CSS_PIPE_ID_ACC]; - - if (index >= MAX_ACC_STAGES) { - dev_dbg(asd->isp->dev, "%s: index(%d) out of range\n", - __func__, index); - return -ENOMEM; - } - - pipe_config->acc_stages[index] = fw; - pipe_config->num_acc_stages = index + 1; - pipe_config->acc_num_execs = 1; - - return 0; -} - static struct atomisp_sub_device *__get_atomisp_subdev( struct ia_css_pipe *css_pipe, struct atomisp_device *isp, diff --git a/drivers/staging/media/atomisp/pci/atomisp_subdev.h b/drivers/staging/media/atomisp/pci/atomisp_subdev.h index c2f3ea2c5076..f1e87c3a9dfa 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_subdev.h +++ b/drivers/staging/media/atomisp/pci/atomisp_subdev.h @@ -325,7 +325,6 @@ struct atomisp_sub_device { struct { struct ia_css_pipe *pipeline; struct completion acc_done; - void *acc_stages; } acc; struct atomisp_subdev_params params; From patchwork Mon Jun 13 19:51:18 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83906 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qx6-002Id7-Lg; Mon, 13 Jun 2022 20:46:24 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347000AbiFMUpy (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52630 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242462AbiFMUob (ORCPT ); Mon, 13 Jun 2022 16:44:31 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id F2CFE6476 for ; Mon, 13 Jun 2022 12:52:22 -0700 (PDT) DKIM-Signature: v=1; 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Mon, 13 Jun 2022 19:52:17 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id A8B1A2166B26; Mon, 13 Jun 2022 19:52:15 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 21/40] media: atomisp: asc.acc.pipeline is always NULL Date: Mon, 13 Jun 2022 21:51:18 +0200 Message-Id: <20220613195137.8117-22-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no With the removal of the ACC ioctls and atomisp_acc.c asc.acc.pipeline never gets set, so it is always NULL. Remove asc.acc.pipeline and drop checks for it being NULL / !NULL. Signed-off-by: Hans de Goede --- drivers/staging/media/atomisp/pci/atomisp_cmd.c | 3 --- drivers/staging/media/atomisp/pci/atomisp_compat_css20.c | 3 +-- drivers/staging/media/atomisp/pci/atomisp_ioctl.c | 6 ------ drivers/staging/media/atomisp/pci/atomisp_subdev.h | 1 - 4 files changed, 1 insertion(+), 12 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp_cmd.c b/drivers/staging/media/atomisp/pci/atomisp_cmd.c index 18f063393433..d8b3896a267a 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_cmd.c +++ b/drivers/staging/media/atomisp/pci/atomisp_cmd.c @@ -1888,9 +1888,6 @@ irqreturn_t atomisp_isr_thread(int irq, void *isp_ptr) && isp->sw_contex.file_input) v4l2_subdev_call(isp->inputs[asd->input_curr].camera, video, s_stream, 1); - /* FIXME! FIX ACC implementation */ - if (asd->acc.pipeline && css_pipe_done[asd->index]) - atomisp_css_acc_done(asd); } dev_dbg(isp->dev, "<%s\n", __func__); diff --git a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c index 51b31e6c4811..646404a71d18 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c +++ b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c @@ -3857,8 +3857,7 @@ static struct atomisp_sub_device *__get_atomisp_subdev( for (i = 0; i < isp->num_of_streams; i++) { asd = &isp->asd[i]; - if (asd->streaming == ATOMISP_DEVICE_STREAMING_DISABLED && - !asd->acc.pipeline) + if (asd->streaming == ATOMISP_DEVICE_STREAMING_DISABLED) continue; for (j = 0; j < ATOMISP_INPUT_STREAM_NUM; j++) { stream_env = &asd->stream_env[j]; diff --git a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c index 69deeb55613f..725b3b1562b1 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c +++ b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c @@ -626,12 +626,6 @@ unsigned int atomisp_streaming_count(struct atomisp_device *isp) unsigned int atomisp_is_acc_enabled(struct atomisp_device *isp) { - unsigned int i; - - for (i = 0; i < isp->num_of_streams; i++) - if (isp->asd[i].acc.pipeline) - return 1; - return 0; } diff --git a/drivers/staging/media/atomisp/pci/atomisp_subdev.h b/drivers/staging/media/atomisp/pci/atomisp_subdev.h index f1e87c3a9dfa..f611fd47b85d 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_subdev.h +++ b/drivers/staging/media/atomisp/pci/atomisp_subdev.h @@ -323,7 +323,6 @@ struct atomisp_sub_device { struct v4l2_ctrl *disable_dz; struct { - struct ia_css_pipe *pipeline; struct completion acc_done; } acc; From patchwork Mon Jun 13 19:51:19 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83905 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qx5-002Id7-QR; Mon, 13 Jun 2022 20:46:24 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244777AbiFMUpv (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52706 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242821AbiFMUob (ORCPT ); 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Mon, 13 Jun 2022 15:52:19 -0400 X-MC-Unique: 9eOp9qEGMPmJgxhk4TYoAQ-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id EE6A7801E6B; Mon, 13 Jun 2022 19:52:18 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 711262166B26; Mon, 13 Jun 2022 19:52:17 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 22/40] media: atomisp: remove no longer used atomisp_css_acc_done() function Date: Mon, 13 Jun 2022 21:51:19 +0200 Message-Id: <20220613195137.8117-23-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no atomisp_css_acc_done() is no longer used anywhere, remove it. Signed-off-by: Hans de Goede --- drivers/staging/media/atomisp/pci/atomisp_compat.h | 2 -- drivers/staging/media/atomisp/pci/atomisp_compat_css20.c | 5 ----- drivers/staging/media/atomisp/pci/atomisp_subdev.h | 4 ---- 3 files changed, 11 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp_compat.h b/drivers/staging/media/atomisp/pci/atomisp_compat.h index 07569f47498d..809f1a8c9974 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_compat.h +++ b/drivers/staging/media/atomisp/pci/atomisp_compat.h @@ -442,8 +442,6 @@ int atomisp_css_get_dis_stat(struct atomisp_sub_device *asd, int atomisp_css_update_stream(struct atomisp_sub_device *asd); -void atomisp_css_acc_done(struct atomisp_sub_device *asd); - struct atomisp_acc_fw; int atomisp_css_set_acc_parameters(struct atomisp_acc_fw *acc_fw); diff --git a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c index 646404a71d18..6e91654ce5da 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c +++ b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c @@ -3823,11 +3823,6 @@ void atomisp_css_set_cont_prev_start_time(struct atomisp_device *isp, return; } -void atomisp_css_acc_done(struct atomisp_sub_device *asd) -{ - complete(&asd->acc.acc_done); -} - /* Set the ACC binary arguments */ int atomisp_css_set_acc_parameters(struct atomisp_acc_fw *acc_fw) { diff --git a/drivers/staging/media/atomisp/pci/atomisp_subdev.h b/drivers/staging/media/atomisp/pci/atomisp_subdev.h index f611fd47b85d..798a93793a9a 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_subdev.h +++ b/drivers/staging/media/atomisp/pci/atomisp_subdev.h @@ -322,10 +322,6 @@ struct atomisp_sub_device { struct v4l2_ctrl *disable_dz; - struct { - struct completion acc_done; - } acc; - struct atomisp_subdev_params params; struct atomisp_stream_env stream_env[ATOMISP_INPUT_STREAM_NUM]; From patchwork Mon Jun 13 19:51:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83899 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qwk-002Id7-B7; 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Mon, 13 Jun 2022 15:52:21 -0400 X-MC-Unique: 5ABNmxDQPXiGjRtlOQiWxA-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id B12F680A0B5; Mon, 13 Jun 2022 19:52:20 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 316512166B26; Mon, 13 Jun 2022 19:52:19 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 23/40] media: atomisp: remove atomisp_is_acc_enabled() Date: Mon, 13 Jun 2022 21:51:20 +0200 Message-Id: <20220613195137.8117-24-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no atomisp_is_acc_enabled() always returns false now, remove it. Signed-off-by: Hans de Goede --- drivers/staging/media/atomisp/pci/atomisp_cmd.c | 4 ++-- drivers/staging/media/atomisp/pci/atomisp_ioctl.c | 5 ----- drivers/staging/media/atomisp/pci/atomisp_ioctl.h | 1 - 3 files changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp_cmd.c b/drivers/staging/media/atomisp/pci/atomisp_cmd.c index d8b3896a267a..04643eb2dff0 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_cmd.c +++ b/drivers/staging/media/atomisp/pci/atomisp_cmd.c @@ -538,7 +538,7 @@ irqreturn_t atomisp_isr(int irq, void *dev) clear_irq_reg(isp); - if (!atomisp_streaming_count(isp) && !atomisp_is_acc_enabled(isp)) + if (!atomisp_streaming_count(isp)) goto out_nowake; for (i = 0; i < isp->num_of_streams; i++) { @@ -1837,7 +1837,7 @@ irqreturn_t atomisp_isr_thread(int irq, void *isp_ptr) spin_lock_irqsave(&isp->lock, flags); - if (!atomisp_streaming_count(isp) && !atomisp_is_acc_enabled(isp)) { + if (!atomisp_streaming_count(isp)) { spin_unlock_irqrestore(&isp->lock, flags); return IRQ_HANDLED; } diff --git a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c index 725b3b1562b1..73906902600c 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c +++ b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c @@ -624,11 +624,6 @@ unsigned int atomisp_streaming_count(struct atomisp_device *isp) return sum; } -unsigned int atomisp_is_acc_enabled(struct atomisp_device *isp) -{ - return 0; -} - /* * get input are used to get current primary/secondary camera */ diff --git a/drivers/staging/media/atomisp/pci/atomisp_ioctl.h b/drivers/staging/media/atomisp/pci/atomisp_ioctl.h index 412bfcf33c0f..d85e0d697a4e 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_ioctl.h +++ b/drivers/staging/media/atomisp/pci/atomisp_ioctl.h @@ -57,7 +57,6 @@ extern const struct v4l2_ioctl_ops atomisp_file_ioctl_ops; unsigned int atomisp_streaming_count(struct atomisp_device *isp); -unsigned int atomisp_is_acc_enabled(struct atomisp_device *isp); /* compat_ioctl for 32bit userland app and 64bit kernel */ long atomisp_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg); From patchwork Mon Jun 13 19:51:21 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83902 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qwn-002Id7-VX; Mon, 13 Jun 2022 20:46:06 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348636AbiFMUpo (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52674 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244367AbiFMUoc (ORCPT ); Mon, 13 Jun 2022 16:44:32 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 71E64167FB for ; 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Mon, 13 Jun 2022 19:52:22 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id EA43C2166B26; Mon, 13 Jun 2022 19:52:20 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 24/40] media: atomisp: drop unused ATOMISP_ACC_FW_LOAD_* defines Date: Mon, 13 Jun 2022 21:51:21 +0200 Message-Id: <20220613195137.8117-25-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Drop the ATOMISP_ACC_FW_LOAD_* defines, these are no longer used anywhere. Signed-off-by: Hans de Goede --- .../staging/media/atomisp/include/linux/atomisp.h | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/drivers/staging/media/atomisp/include/linux/atomisp.h b/drivers/staging/media/atomisp/include/linux/atomisp.h index bf8af139647d..99348f677fa4 100644 --- a/drivers/staging/media/atomisp/include/linux/atomisp.h +++ b/drivers/staging/media/atomisp/include/linux/atomisp.h @@ -825,18 +825,6 @@ struct atomisp_s_runmode { __u32 mode; }; -#define ATOMISP_ACC_FW_LOAD_FL_PREVIEW BIT(0) -#define ATOMISP_ACC_FW_LOAD_FL_COPY BIT(1) -#define ATOMISP_ACC_FW_LOAD_FL_VIDEO BIT(2) -#define ATOMISP_ACC_FW_LOAD_FL_CAPTURE BIT(3) -#define ATOMISP_ACC_FW_LOAD_FL_ACC BIT(4) -#define ATOMISP_ACC_FW_LOAD_FL_ENABLE BIT(16) - -#define ATOMISP_ACC_FW_LOAD_TYPE_NONE 0 /* Normal binary: don't use */ -#define ATOMISP_ACC_FW_LOAD_TYPE_OUTPUT 1 /* Stage on output */ -#define ATOMISP_ACC_FW_LOAD_TYPE_VIEWFINDER 2 /* Stage on viewfinder */ -#define ATOMISP_ACC_FW_LOAD_TYPE_STANDALONE 3 /* Stand-alone acceleration */ - #define ATOMISP_MAP_FLAG_NOFLUSH 0x0001 /* Do not flush cache */ #define ATOMISP_MAP_FLAG_CACHED 0x0002 /* Enable cache */ #define ATOMISP_MAP_FLAG_CLEARED 0x0004 From patchwork Mon Jun 13 19:51:22 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83903 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qwo-002Id7-Qd; Mon, 13 Jun 2022 20:46:07 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348882AbiFMUpp (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49452 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244416AbiFMUoc (ORCPT ); Mon, 13 Jun 2022 16:44:32 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id EDAA21FCDB for ; Mon, 13 Jun 2022 12:52:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655149950; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=d0quel2Aopod/+dmOJOtUL6sqWicZhRk2Kk07cHOMpU=; b=M19nKLGEqh0cbceuNY+RBOrER6LCk9b1ImVj0gJWoSTdliAFNJW6XZx7G1bHyAmmK9uur7 jFYot6wwbPwqlUMiPmAGOzKGSf0R5BWFPfJlgAeUPCFPifuXZO0Cue5Hw2cpG7fTukL/dR ANmGPT326LMyA8zEBZz1zOu5LuKQAzk= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-453-zvg2jagmNf-nj68sQ-OE4A-1; Mon, 13 Jun 2022 15:52:25 -0400 X-MC-Unique: zvg2jagmNf-nj68sQ-OE4A-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 5EE0A185A7B2; Mon, 13 Jun 2022 19:52:24 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id B076A2166B26; Mon, 13 Jun 2022 19:52:22 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 25/40] media: atomisp: drop ATOMISP_MAP_FLAG_CLEARED Date: Mon, 13 Jun 2022 21:51:22 +0200 Message-Id: <20220613195137.8117-26-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no This flag is only used by one hmm_alloc() caller, drop it and make the caller call hmm_set(ptr, 0, size) itself to do the clearing. Signed-off-by: Hans de Goede --- .../media/atomisp/include/linux/atomisp.h | 1 - drivers/staging/media/atomisp/pci/hmm/hmm.c | 3 --- .../staging/media/atomisp/pci/sh_css_params.c | 18 ++++++++++-------- 3 files changed, 10 insertions(+), 12 deletions(-) diff --git a/drivers/staging/media/atomisp/include/linux/atomisp.h b/drivers/staging/media/atomisp/include/linux/atomisp.h index 99348f677fa4..752c09e64a5d 100644 --- a/drivers/staging/media/atomisp/include/linux/atomisp.h +++ b/drivers/staging/media/atomisp/include/linux/atomisp.h @@ -827,7 +827,6 @@ struct atomisp_s_runmode { #define ATOMISP_MAP_FLAG_NOFLUSH 0x0001 /* Do not flush cache */ #define ATOMISP_MAP_FLAG_CACHED 0x0002 /* Enable cache */ -#define ATOMISP_MAP_FLAG_CLEARED 0x0004 struct atomisp_update_exposure { unsigned int gain; diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm.c b/drivers/staging/media/atomisp/pci/hmm/hmm.c index 03e6d766381f..5fd29dbab9cd 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm.c @@ -208,9 +208,6 @@ ia_css_ptr hmm_alloc(size_t bytes, enum hmm_bo_type type, goto bind_err; } - if (attrs & ATOMISP_MAP_FLAG_CLEARED) - hmm_set(bo->start, 0, bytes); - dev_dbg(atomisp_dev, "%s: pages: 0x%08x (%zu bytes), type: %d from highmem %d, user ptr %p, cached %d\n", __func__, bo->start, bytes, type, from_highmem, userptr, cached); diff --git a/drivers/staging/media/atomisp/pci/sh_css_params.c b/drivers/staging/media/atomisp/pci/sh_css_params.c index 09f87c285b8d..b5a10725d263 100644 --- a/drivers/staging/media/atomisp/pci/sh_css_params.c +++ b/drivers/staging/media/atomisp/pci/sh_css_params.c @@ -2585,13 +2585,11 @@ sh_css_params_init(void) xmem_sp_stage_ptrs[p][i] = ia_css_refcount_increment(-1, hmm_alloc(sizeof(struct sh_css_sp_stage), - HMM_BO_PRIVATE, 0, NULL, - ATOMISP_MAP_FLAG_CLEARED)); + HMM_BO_PRIVATE, 0, NULL, 0)); xmem_isp_stage_ptrs[p][i] = ia_css_refcount_increment(-1, hmm_alloc(sizeof(struct sh_css_sp_stage), - HMM_BO_PRIVATE, 0, NULL, - ATOMISP_MAP_FLAG_CLEARED)); + HMM_BO_PRIVATE, 0, NULL, 0)); if ((xmem_sp_stage_ptrs[p][i] == mmgr_NULL) || (xmem_isp_stage_ptrs[p][i] == mmgr_NULL)) { @@ -2599,6 +2597,9 @@ sh_css_params_init(void) IA_CSS_LEAVE_ERR_PRIVATE(-ENOMEM); return -ENOMEM; } + + hmm_set(xmem_sp_stage_ptrs[p][i], 0, sizeof(struct sh_css_sp_stage)); + hmm_set(xmem_isp_stage_ptrs[p][i], 0, sizeof(struct sh_css_sp_stage)); } } @@ -2610,12 +2611,10 @@ sh_css_params_init(void) sp_ddr_ptrs = ia_css_refcount_increment(-1, hmm_alloc(CEIL_MUL(sizeof(struct sh_css_ddr_address_map), HIVE_ISP_DDR_WORD_BYTES), - HMM_BO_PRIVATE, 0, NULL, - ATOMISP_MAP_FLAG_CLEARED)); + HMM_BO_PRIVATE, 0, NULL, 0)); xmem_sp_group_ptrs = ia_css_refcount_increment(-1, hmm_alloc(sizeof(struct sh_css_sp_group), - HMM_BO_PRIVATE, 0, NULL, - ATOMISP_MAP_FLAG_CLEARED)); + HMM_BO_PRIVATE, 0, NULL, 0)); if ((sp_ddr_ptrs == mmgr_NULL) || (xmem_sp_group_ptrs == mmgr_NULL)) { @@ -2623,6 +2622,9 @@ sh_css_params_init(void) IA_CSS_LEAVE_ERR_PRIVATE(-ENOMEM); return -ENOMEM; } + hmm_set(sp_ddr_ptrs, 0, CEIL_MUL(sizeof(struct sh_css_ddr_address_map), + HIVE_ISP_DDR_WORD_BYTES)); + hmm_set(xmem_sp_group_ptrs, 0, sizeof(struct sh_css_sp_group)); IA_CSS_LEAVE_ERR_PRIVATE(0); return 0; } From patchwork Mon Jun 13 19:51:23 2022 Content-Type: text/plain; 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also drop the matching "cached" parameter to hmm[_bo]_alloc which value was derived form the never set flag. Drop the ATOMISP_MAP_FLAG_NOFLUSH, it is not used anywhere. Signed-off-by: Hans de Goede --- .../media/atomisp/include/hmm/hmm_bo.h | 2 +- .../media/atomisp/include/linux/atomisp.h | 3 -- drivers/staging/media/atomisp/pci/hmm/hmm.c | 7 ++--- .../staging/media/atomisp/pci/hmm/hmm_bo.c | 31 +++++++++---------- 4 files changed, 18 insertions(+), 25 deletions(-) diff --git a/drivers/staging/media/atomisp/include/hmm/hmm_bo.h b/drivers/staging/media/atomisp/include/hmm/hmm_bo.h index 654e329b7a6b..44eb4d3039f5 100644 --- a/drivers/staging/media/atomisp/include/hmm/hmm_bo.h +++ b/drivers/staging/media/atomisp/include/hmm/hmm_bo.h @@ -221,7 +221,7 @@ int hmm_bo_allocated(struct hmm_buffer_object *bo); */ int hmm_bo_alloc_pages(struct hmm_buffer_object *bo, enum hmm_bo_type type, int from_highmem, - const void __user *userptr, bool cached); + const void __user *userptr); void hmm_bo_free_pages(struct hmm_buffer_object *bo); int hmm_bo_page_allocated(struct hmm_buffer_object *bo); diff --git a/drivers/staging/media/atomisp/include/linux/atomisp.h b/drivers/staging/media/atomisp/include/linux/atomisp.h index 752c09e64a5d..f96f5adbd9de 100644 --- a/drivers/staging/media/atomisp/include/linux/atomisp.h +++ b/drivers/staging/media/atomisp/include/linux/atomisp.h @@ -825,9 +825,6 @@ struct atomisp_s_runmode { __u32 mode; }; -#define ATOMISP_MAP_FLAG_NOFLUSH 0x0001 /* Do not flush cache */ -#define ATOMISP_MAP_FLAG_CACHED 0x0002 /* Enable cache */ - struct atomisp_update_exposure { unsigned int gain; unsigned int digi_gain; diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm.c b/drivers/staging/media/atomisp/pci/hmm/hmm.c index 5fd29dbab9cd..7de941d2c40a 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm.c @@ -174,7 +174,6 @@ ia_css_ptr hmm_alloc(size_t bytes, enum hmm_bo_type type, { unsigned int pgnr; struct hmm_buffer_object *bo; - bool cached = attrs & ATOMISP_MAP_FLAG_CACHED; int ret; /* @@ -195,7 +194,7 @@ ia_css_ptr hmm_alloc(size_t bytes, enum hmm_bo_type type, } /* Allocate pages for memory */ - ret = hmm_bo_alloc_pages(bo, type, from_highmem, userptr, cached); + ret = hmm_bo_alloc_pages(bo, type, from_highmem, userptr); if (ret) { dev_err(atomisp_dev, "hmm_bo_alloc_pages failed.\n"); goto alloc_page_err; @@ -209,8 +208,8 @@ ia_css_ptr hmm_alloc(size_t bytes, enum hmm_bo_type type, } dev_dbg(atomisp_dev, - "%s: pages: 0x%08x (%zu bytes), type: %d from highmem %d, user ptr %p, cached %d\n", - __func__, bo->start, bytes, type, from_highmem, userptr, cached); + "%s: pages: 0x%08x (%zu bytes), type: %d from highmem %d, user ptr %p\n", + __func__, bo->start, bytes, type, from_highmem, userptr); return bo->start; diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c index 72124a38c756..357f34fb7aef 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c @@ -651,8 +651,7 @@ static void free_private_bo_pages(struct hmm_buffer_object *bo, /*Allocate pages which will be used only by ISP*/ static int alloc_private_pages(struct hmm_buffer_object *bo, - int from_highmem, - bool cached) + int from_highmem) { int ret; unsigned int pgnr, order, blk_pgnr, alloc_pgnr; @@ -730,19 +729,17 @@ static int alloc_private_pages(struct hmm_buffer_object *bo, } else { blk_pgnr = order_to_nr(order); - if (!cached) { - /* - * set memory to uncacheable -- UC_MINUS - */ - ret = set_pages_uc(pages, blk_pgnr); - if (ret) { - dev_err(atomisp_dev, - "set page uncacheablefailed.\n"); + /* + * set memory to uncacheable -- UC_MINUS + */ + ret = set_pages_uc(pages, blk_pgnr); + if (ret) { + dev_err(atomisp_dev, + "set page uncacheablefailed.\n"); - __free_pages(pages, order); + __free_pages(pages, order); - goto cleanup; - } + goto cleanup; } for (j = 0; j < blk_pgnr; j++, i++) { @@ -797,7 +794,7 @@ static void free_user_pages(struct hmm_buffer_object *bo, * Convert user space virtual address into pages list */ static int alloc_user_pages(struct hmm_buffer_object *bo, - const void __user *userptr, bool cached) + const void __user *userptr) { int page_nr; int i; @@ -895,7 +892,7 @@ static int alloc_user_pages(struct hmm_buffer_object *bo, */ int hmm_bo_alloc_pages(struct hmm_buffer_object *bo, enum hmm_bo_type type, int from_highmem, - const void __user *userptr, bool cached) + const void __user *userptr) { int ret = -EINVAL; @@ -909,9 +906,9 @@ int hmm_bo_alloc_pages(struct hmm_buffer_object *bo, * add HMM_BO_USER type */ if (type == HMM_BO_PRIVATE) { - ret = alloc_private_pages(bo, from_highmem, cached); + ret = alloc_private_pages(bo, from_highmem); } else if (type == HMM_BO_USER) { - ret = alloc_user_pages(bo, userptr, cached); + ret = alloc_user_pages(bo, userptr); } else { dev_err(atomisp_dev, "invalid buffer type.\n"); ret = -EINVAL; From patchwork Mon Jun 13 19:51:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83904 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qx3-002Id7-PV; Mon, 13 Jun 2022 20:46:22 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242428AbiFMUpu (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48140 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244902AbiFMUod (ORCPT ); Mon, 13 Jun 2022 16:44:33 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 7193A21E03 for ; 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Mon, 13 Jun 2022 19:52:27 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 6F0A42166B26; Mon, 13 Jun 2022 19:52:26 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 27/40] media: atomisp: remove unused hmm address translation functions Date: Mon, 13 Jun 2022 21:51:24 +0200 Message-Id: <20220613195137.8117-28-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no hmm_isp_vaddr_to_host_vaddr() and hmm_host_vaddr_to_hrt_vaddr() are unused, remove them. Signed-off-by: Hans de Goede --- .../staging/media/atomisp/include/hmm/hmm.h | 11 ---------- drivers/staging/media/atomisp/pci/hmm/hmm.c | 20 ------------------- 2 files changed, 31 deletions(-) diff --git a/drivers/staging/media/atomisp/include/hmm/hmm.h b/drivers/staging/media/atomisp/include/hmm/hmm.h index 37366e333744..99bf7d01f9ef 100644 --- a/drivers/staging/media/atomisp/include/hmm/hmm.h +++ b/drivers/staging/media/atomisp/include/hmm/hmm.h @@ -66,17 +66,6 @@ void hmm_vunmap(ia_css_ptr virt); */ void hmm_flush_vmap(ia_css_ptr virt); -/* - * Address translation from ISP shared memory address to kernel virtual address - * if the memory is not vmmaped, then do it. - */ -void *hmm_isp_vaddr_to_host_vaddr(ia_css_ptr ptr, bool cached); - -/* - * Address translation from kernel virtual address to ISP shared memory address - */ -ia_css_ptr hmm_host_vaddr_to_hrt_vaddr(const void *ptr); - /* * map ISP memory starts with virt to specific vma. * diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm.c b/drivers/staging/media/atomisp/pci/hmm/hmm.c index 7de941d2c40a..1652b8b7ecec 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm.c @@ -598,23 +598,3 @@ void hmm_vunmap(ia_css_ptr virt) hmm_bo_vunmap(bo); } - -void *hmm_isp_vaddr_to_host_vaddr(ia_css_ptr ptr, bool cached) -{ - return hmm_vmap(ptr, cached); - /* vmunmap will be done in hmm_bo_release() */ -} - -ia_css_ptr hmm_host_vaddr_to_hrt_vaddr(const void *ptr) -{ - struct hmm_buffer_object *bo; - - bo = hmm_bo_device_search_vmap_start(&bo_device, ptr); - if (bo) - return bo->start; - - dev_err(atomisp_dev, - "can not find buffer object whose kernel virtual address is %p\n", - ptr); - return 0; -} From patchwork Mon Jun 13 19:51:25 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83907 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qx7-002Id7-Rd; Mon, 13 Jun 2022 20:46:26 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344486AbiFMUpx (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48840 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245018AbiFMUod (ORCPT ); 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Mon, 13 Jun 2022 15:52:30 -0400 X-MC-Unique: n_x3M6I_PeKG0GFl35gFcg-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id B3B1080B71A; Mon, 13 Jun 2022 19:52:29 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2E96D2166B2A; Mon, 13 Jun 2022 19:52:28 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 28/40] media: atomisp: add hmm_create_from_userdata() helper Date: Mon, 13 Jun 2022 21:51:25 +0200 Message-Id: <20220613195137.8117-29-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Most hmm_alloc() callers want BO_PRIVATE type memory. Add a hmm_create_from_userdata() helper for other cases so that the hmm_alloc() calls for all the callers who don't want this can be simplied. Signed-off-by: Hans de Goede --- drivers/staging/media/atomisp/include/hmm/hmm.h | 1 + drivers/staging/media/atomisp/pci/hmm/hmm.c | 5 +++++ drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c | 2 +- 3 files changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/staging/media/atomisp/include/hmm/hmm.h b/drivers/staging/media/atomisp/include/hmm/hmm.h index 99bf7d01f9ef..615805d0dd91 100644 --- a/drivers/staging/media/atomisp/include/hmm/hmm.h +++ b/drivers/staging/media/atomisp/include/hmm/hmm.h @@ -39,6 +39,7 @@ void hmm_cleanup(void); ia_css_ptr hmm_alloc(size_t bytes, enum hmm_bo_type type, int from_highmem, const void __user *userptr, const uint16_t attrs); +ia_css_ptr hmm_create_from_userdata(size_t bytes, const void __user *userptr); void hmm_free(ia_css_ptr ptr); int hmm_load(ia_css_ptr virt, void *data, unsigned int bytes); int hmm_store(ia_css_ptr virt, const void *data, unsigned int bytes); diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm.c b/drivers/staging/media/atomisp/pci/hmm/hmm.c index 1652b8b7ecec..bc5beb5f8e97 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm.c @@ -221,6 +221,11 @@ ia_css_ptr hmm_alloc(size_t bytes, enum hmm_bo_type type, return 0; } +ia_css_ptr hmm_create_from_userdata(size_t bytes, const void __user *userptr) +{ + return hmm_alloc(bytes, HMM_BO_USER, 0, userptr, 0); +} + void hmm_free(ia_css_ptr virt) { struct hmm_buffer_object *bo; diff --git a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c index f3b80650e1ad..b0ce288b76be 100644 --- a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c +++ b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c @@ -171,7 +171,7 @@ int ia_css_frame_map(struct ia_css_frame **frame, goto error; } - me->data = hmm_alloc(me->data_bytes, HMM_BO_USER, 0, data, 0); + me->data = hmm_create_from_userdata(me->data_bytes, data); if (me->data == mmgr_NULL) err = -EINVAL; From patchwork Mon Jun 13 19:51:26 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83911 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qxB-002Id7-OS; 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Mon, 13 Jun 2022 15:52:32 -0400 X-MC-Unique: 2ReAnx-cOj2183sNQsrcVg-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 71576185A79C; Mon, 13 Jun 2022 19:52:31 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id E922F2166B26; Mon, 13 Jun 2022 19:52:29 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 29/40] media: atomisp: Simplify hmm_alloc() calls Date: Mon, 13 Jun 2022 21:51:26 +0200 Message-Id: <20220613195137.8117-30-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Make hmm_alloc() only take size as a parameter and remove other parameters. since all callers always pass the same flags. Signed-off-by: Hans de Goede --- .../staging/media/atomisp/include/hmm/hmm.h | 4 +- drivers/staging/media/atomisp/pci/hmm/hmm.c | 19 ++++++---- .../kernels/sdis/sdis_1.0/ia_css_sdis.host.c | 2 +- .../kernels/sdis/sdis_2/ia_css_sdis2.host.c | 2 +- .../atomisp/pci/runtime/frame/src/frame.c | 3 +- .../pci/runtime/isp_param/src/isp_param.c | 2 +- .../atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c | 3 +- .../atomisp/pci/runtime/spctrl/src/spctrl.c | 2 +- .../media/atomisp/pci/sh_css_firmware.c | 2 +- .../staging/media/atomisp/pci/sh_css_params.c | 37 +++++++------------ 10 files changed, 33 insertions(+), 43 deletions(-) diff --git a/drivers/staging/media/atomisp/include/hmm/hmm.h b/drivers/staging/media/atomisp/include/hmm/hmm.h index 615805d0dd91..c0384bb0a762 100644 --- a/drivers/staging/media/atomisp/include/hmm/hmm.h +++ b/drivers/staging/media/atomisp/include/hmm/hmm.h @@ -36,9 +36,7 @@ int hmm_init(void); void hmm_cleanup(void); -ia_css_ptr hmm_alloc(size_t bytes, enum hmm_bo_type type, - int from_highmem, const void __user *userptr, - const uint16_t attrs); +ia_css_ptr hmm_alloc(size_t bytes); ia_css_ptr hmm_create_from_userdata(size_t bytes, const void __user *userptr); void hmm_free(ia_css_ptr ptr); int hmm_load(ia_css_ptr virt, void *data, unsigned int bytes); diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm.c b/drivers/staging/media/atomisp/pci/hmm/hmm.c index bc5beb5f8e97..7e56e8dbec5c 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm.c @@ -141,7 +141,7 @@ int hmm_init(void) * at the beginning, to avoid hmm_alloc return 0 in the * further allocation. */ - dummy_ptr = hmm_alloc(1, HMM_BO_PRIVATE, 0, NULL, 0); + dummy_ptr = hmm_alloc(1); if (!ret) { ret = sysfs_create_group(&atomisp_dev->kobj, @@ -168,9 +168,7 @@ void hmm_cleanup(void) hmm_initialized = false; } -ia_css_ptr hmm_alloc(size_t bytes, enum hmm_bo_type type, - int from_highmem, const void __user *userptr, - const uint16_t attrs) +static ia_css_ptr __hmm_alloc(size_t bytes, enum hmm_bo_type type, const void __user *userptr) { unsigned int pgnr; struct hmm_buffer_object *bo; @@ -194,7 +192,7 @@ ia_css_ptr hmm_alloc(size_t bytes, enum hmm_bo_type type, } /* Allocate pages for memory */ - ret = hmm_bo_alloc_pages(bo, type, from_highmem, userptr); + ret = hmm_bo_alloc_pages(bo, type, false, userptr); if (ret) { dev_err(atomisp_dev, "hmm_bo_alloc_pages failed.\n"); goto alloc_page_err; @@ -208,8 +206,8 @@ ia_css_ptr hmm_alloc(size_t bytes, enum hmm_bo_type type, } dev_dbg(atomisp_dev, - "%s: pages: 0x%08x (%zu bytes), type: %d from highmem %d, user ptr %p\n", - __func__, bo->start, bytes, type, from_highmem, userptr); + "%s: pages: 0x%08x (%zu bytes), type: %d, user ptr %p\n", + __func__, bo->start, bytes, type, userptr); return bo->start; @@ -221,9 +219,14 @@ ia_css_ptr hmm_alloc(size_t bytes, enum hmm_bo_type type, return 0; } +ia_css_ptr hmm_alloc(size_t bytes) +{ + return __hmm_alloc(bytes, HMM_BO_PRIVATE, NULL); +} + ia_css_ptr hmm_create_from_userdata(size_t bytes, const void __user *userptr) { - return hmm_alloc(bytes, HMM_BO_USER, 0, userptr, 0); + return __hmm_alloc(bytes, HMM_BO_USER, userptr); } void hmm_free(ia_css_ptr virt) diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c index 13caa55fd51a..bf0a768f8fe1 100644 --- a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c +++ b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c @@ -331,7 +331,7 @@ ia_css_isp_dvs_statistics_allocate( HIVE_ISP_DDR_WORD_BYTES); me->size = hor_size + ver_size; - me->data_ptr = hmm_alloc(me->size, HMM_BO_PRIVATE, 0, NULL, 0); + me->data_ptr = hmm_alloc(me->size); if (me->data_ptr == mmgr_NULL) goto err; me->hor_size = hor_size; diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c index f608740e8340..c13de289a3db 100644 --- a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c +++ b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c @@ -294,7 +294,7 @@ ia_css_isp_dvs2_statistics_allocate( * grid->aligned_height * IA_CSS_DVS2_NUM_COEF_TYPES; me->size = 2 * size; - me->data_ptr = hmm_alloc(me->size, HMM_BO_PRIVATE, 0, NULL, 0); + me->data_ptr = hmm_alloc(me->size); if (me->data_ptr == mmgr_NULL) goto err; me->hor_proj = me->data_ptr; diff --git a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c index b0ce288b76be..bd0eb8641265 100644 --- a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c +++ b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c @@ -728,8 +728,7 @@ static int frame_allocate_buffer_data(struct ia_css_frame *frame) #ifdef ISP2401 IA_CSS_ENTER_LEAVE_PRIVATE("frame->data_bytes=%d\n", frame->data_bytes); #endif - frame->data = hmm_alloc(frame->data_bytes, - HMM_BO_PRIVATE, 0, NULL, 0); + frame->data = hmm_alloc(frame->data_bytes); if (frame->data == mmgr_NULL) return -ENOMEM; return 0; diff --git a/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c b/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c index 823ec54b6281..99c2f3a533ab 100644 --- a/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c +++ b/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c @@ -131,7 +131,7 @@ ia_css_isp_param_allocate_isp_parameters( goto cleanup; } if (pclass != IA_CSS_PARAM_CLASS_PARAM) { - css_params->params[pclass][mem].address = hmm_alloc(size, HMM_BO_PRIVATE, 0, NULL, 0); + css_params->params[pclass][mem].address = hmm_alloc(size); if (!css_params->params[pclass][mem].address) { err = -ENOMEM; goto cleanup; diff --git a/drivers/staging/media/atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c b/drivers/staging/media/atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c index b84c6cff1499..2e07dab8bf51 100644 --- a/drivers/staging/media/atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c +++ b/drivers/staging/media/atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c @@ -285,8 +285,7 @@ void ia_css_rmgr_acq_vbuf(struct ia_css_rmgr_vbuf_pool *pool, } if (new_handle->vptr == 0x0) { /* we need to allocate */ - new_handle->vptr = hmm_alloc(new_handle->size, - HMM_BO_PRIVATE, 0, NULL, 0); + new_handle->vptr = hmm_alloc(new_handle->size); } else { /* we popped a buffer */ *handle = new_handle; diff --git a/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c b/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c index 7f4592565af6..c34bfc5f970d 100644 --- a/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c +++ b/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c @@ -64,7 +64,7 @@ int ia_css_spctrl_load_fw(sp_ID_t sp_id, ia_css_spctrl_cfg *spctrl_cfg) * Data used to be stored separately, because of access alignment constraints, * fix the FW generation instead */ - code_addr = hmm_alloc(spctrl_cfg->code_size, HMM_BO_PRIVATE, 0, NULL, 0); + code_addr = hmm_alloc(spctrl_cfg->code_size); if (code_addr == mmgr_NULL) return -ENOMEM; hmm_store(code_addr, spctrl_cfg->code, spctrl_cfg->code_size); diff --git a/drivers/staging/media/atomisp/pci/sh_css_firmware.c b/drivers/staging/media/atomisp/pci/sh_css_firmware.c index dd688f8ab649..e7ef578db8ab 100644 --- a/drivers/staging/media/atomisp/pci/sh_css_firmware.c +++ b/drivers/staging/media/atomisp/pci/sh_css_firmware.c @@ -369,7 +369,7 @@ void sh_css_unload_firmware(void) ia_css_ptr sh_css_load_blob(const unsigned char *blob, unsigned int size) { - ia_css_ptr target_addr = hmm_alloc(size, HMM_BO_PRIVATE, 0, NULL, 0); + ia_css_ptr target_addr = hmm_alloc(size); /* * this will allocate memory aligned to a DDR word boundary which * is required for the CSS DMA to read the instructions. diff --git a/drivers/staging/media/atomisp/pci/sh_css_params.c b/drivers/staging/media/atomisp/pci/sh_css_params.c index b5a10725d263..0e7c38b2bfe3 100644 --- a/drivers/staging/media/atomisp/pci/sh_css_params.c +++ b/drivers/staging/media/atomisp/pci/sh_css_params.c @@ -2072,8 +2072,7 @@ static bool realloc_isp_css_mm_buf( size_t *curr_size, size_t needed_size, bool force, - int *err, - uint16_t mmgr_attribute) + int *err) { s32 id; @@ -2095,11 +2094,7 @@ static bool realloc_isp_css_mm_buf( id = IA_CSS_REFCOUNT_PARAM_BUFFER; ia_css_refcount_decrement(id, *curr_buf); - *curr_buf = ia_css_refcount_increment(id, hmm_alloc(needed_size, - HMM_BO_PRIVATE, 0, - NULL, - mmgr_attribute)); - + *curr_buf = ia_css_refcount_increment(id, hmm_alloc(needed_size)); if (!*curr_buf) { *err = -ENOMEM; *curr_size = 0; @@ -2122,7 +2117,7 @@ static bool reallocate_buffer( IA_CSS_ENTER_PRIVATE("void"); ret = realloc_isp_css_mm_buf(curr_buf, - curr_size, needed_size, force, err, 0); + curr_size, needed_size, force, err); IA_CSS_LEAVE_PRIVATE("ret=%d", ret); return ret; @@ -2161,7 +2156,7 @@ ia_css_isp_3a_statistics_allocate(const struct ia_css_3a_grid_info *grid) me->hmem_size = CEIL_MUL(me->hmem_size, HIVE_ISP_DDR_WORD_BYTES); me->size = me->dmem_size + me->vmem_size * 2 + me->hmem_size; - me->data_ptr = hmm_alloc(me->size, HMM_BO_PRIVATE, 0, NULL, 0); + me->data_ptr = hmm_alloc(me->size); if (me->data_ptr == mmgr_NULL) { kvfree(me); me = NULL; @@ -2211,7 +2206,7 @@ ia_css_metadata_allocate(const struct ia_css_metadata_info *metadata_info) md->info = *metadata_info; md->exp_id = 0; - md->address = hmm_alloc(metadata_info->size, HMM_BO_PRIVATE, 0, NULL, 0); + md->address = hmm_alloc(metadata_info->size); if (md->address == mmgr_NULL) goto error; @@ -2364,13 +2359,13 @@ sh_css_create_isp_params(struct ia_css_stream *stream, ddr_ptrs_size->isp_param = params_size; ddr_ptrs->isp_param = ia_css_refcount_increment(IA_CSS_REFCOUNT_PARAM_BUFFER, - hmm_alloc(params_size, HMM_BO_PRIVATE, 0, NULL, 0)); + hmm_alloc(params_size)); succ &= (ddr_ptrs->isp_param != mmgr_NULL); ddr_ptrs_size->macc_tbl = sizeof(struct ia_css_macc_table); ddr_ptrs->macc_tbl = ia_css_refcount_increment(IA_CSS_REFCOUNT_PARAM_BUFFER, - hmm_alloc(sizeof(struct ia_css_macc_table), HMM_BO_PRIVATE, 0, NULL, 0)); + hmm_alloc(sizeof(struct ia_css_macc_table))); succ &= (ddr_ptrs->macc_tbl != mmgr_NULL); *isp_params_out = params; @@ -2584,12 +2579,10 @@ sh_css_params_init(void) for (i = 0; i < SH_CSS_MAX_STAGES; i++) { xmem_sp_stage_ptrs[p][i] = ia_css_refcount_increment(-1, - hmm_alloc(sizeof(struct sh_css_sp_stage), - HMM_BO_PRIVATE, 0, NULL, 0)); + hmm_alloc(sizeof(struct sh_css_sp_stage))); xmem_isp_stage_ptrs[p][i] = ia_css_refcount_increment(-1, - hmm_alloc(sizeof(struct sh_css_sp_stage), - HMM_BO_PRIVATE, 0, NULL, 0)); + hmm_alloc(sizeof(struct sh_css_sp_stage))); if ((xmem_sp_stage_ptrs[p][i] == mmgr_NULL) || (xmem_isp_stage_ptrs[p][i] == mmgr_NULL)) { @@ -2610,11 +2603,9 @@ sh_css_params_init(void) sp_ddr_ptrs = ia_css_refcount_increment(-1, hmm_alloc(CEIL_MUL(sizeof(struct sh_css_ddr_address_map), - HIVE_ISP_DDR_WORD_BYTES), - HMM_BO_PRIVATE, 0, NULL, 0)); + HIVE_ISP_DDR_WORD_BYTES))); xmem_sp_group_ptrs = ia_css_refcount_increment(-1, - hmm_alloc(sizeof(struct sh_css_sp_group), - HMM_BO_PRIVATE, 0, NULL, 0)); + hmm_alloc(sizeof(struct sh_css_sp_group))); if ((sp_ddr_ptrs == mmgr_NULL) || (xmem_sp_group_ptrs == mmgr_NULL)) { @@ -2669,7 +2660,7 @@ int ia_css_pipe_set_bci_scaler_lut(struct ia_css_pipe *pipe, } if (!stream_started) { - pipe->scaler_pp_lut = hmm_alloc(sizeof(zoom_table), HMM_BO_PRIVATE, 0, NULL, 0); + pipe->scaler_pp_lut = hmm_alloc(sizeof(zoom_table)); if (pipe->scaler_pp_lut == mmgr_NULL) { ia_css_debug_dtrace(IA_CSS_DEBUG_ERROR, @@ -2711,7 +2702,7 @@ int sh_css_params_map_and_store_default_gdc_lut(void) host_lut_store((void *)zoom_table); - default_gdc_lut = hmm_alloc(sizeof(zoom_table), HMM_BO_PRIVATE, 0, NULL, 0); + default_gdc_lut = hmm_alloc(sizeof(zoom_table)); if (default_gdc_lut == mmgr_NULL) return -ENOMEM; @@ -3804,7 +3795,7 @@ static int write_ia_css_isp_parameter_set_info_to_ddr( assert(out); *out = ia_css_refcount_increment(IA_CSS_REFCOUNT_PARAM_SET_POOL, - hmm_alloc(sizeof(struct ia_css_isp_parameter_set_info), HMM_BO_PRIVATE, 0, NULL, 0)); + hmm_alloc(sizeof(struct ia_css_isp_parameter_set_info))); succ = (*out != mmgr_NULL); if (succ) hmm_store(*out, From patchwork Mon Jun 13 19:51:27 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83908 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qx8-002Id7-NP; 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Mon, 13 Jun 2022 15:52:34 -0400 X-MC-Unique: Zga3YoB8NnOOyJ4AUj5TcQ-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 3990E101A54E; Mon, 13 Jun 2022 19:52:33 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id A9CBF2166B26; Mon, 13 Jun 2022 19:52:31 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 30/40] media: atomisp: drop highmem var/arg from the hmm code Date: Mon, 13 Jun 2022 21:51:27 +0200 Message-Id: <20220613195137.8117-31-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no highmem is always false, drop it. Signed-off-by: Hans de Goede --- drivers/staging/media/atomisp/include/hmm/hmm_bo.h | 6 ++---- drivers/staging/media/atomisp/pci/hmm/hmm.c | 2 +- drivers/staging/media/atomisp/pci/hmm/hmm_bo.c | 13 +++---------- 3 files changed, 6 insertions(+), 15 deletions(-) diff --git a/drivers/staging/media/atomisp/include/hmm/hmm_bo.h b/drivers/staging/media/atomisp/include/hmm/hmm_bo.h index 44eb4d3039f5..dd96b5763dd2 100644 --- a/drivers/staging/media/atomisp/include/hmm/hmm_bo.h +++ b/drivers/staging/media/atomisp/include/hmm/hmm_bo.h @@ -130,7 +130,6 @@ struct hmm_buffer_object { struct mutex mutex; enum hmm_bo_type type; struct hmm_page_object *page_obj; /* physical pages */ - int from_highmem; int mmap_count; int status; int mem_type; @@ -214,13 +213,12 @@ void hmm_bo_unref(struct hmm_buffer_object *bo); int hmm_bo_allocated(struct hmm_buffer_object *bo); /* - * allocate/free physical pages for the bo. will try to alloc mem - * from highmem if from_highmem is set, and type indicate that the + * allocate/free physical pages for the bo. type indicate that the * pages will be allocated by using video driver (for share buffer) * or by ISP driver itself. */ int hmm_bo_alloc_pages(struct hmm_buffer_object *bo, - enum hmm_bo_type type, int from_highmem, + enum hmm_bo_type type, const void __user *userptr); void hmm_bo_free_pages(struct hmm_buffer_object *bo); int hmm_bo_page_allocated(struct hmm_buffer_object *bo); diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm.c b/drivers/staging/media/atomisp/pci/hmm/hmm.c index 7e56e8dbec5c..11c79ee3089a 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm.c @@ -192,7 +192,7 @@ static ia_css_ptr __hmm_alloc(size_t bytes, enum hmm_bo_type type, const void __ } /* Allocate pages for memory */ - ret = hmm_bo_alloc_pages(bo, type, false, userptr); + ret = hmm_bo_alloc_pages(bo, type, userptr); if (ret) { dev_err(atomisp_dev, "hmm_bo_alloc_pages failed.\n"); goto alloc_page_err; diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c index 357f34fb7aef..a6b7f2b6247f 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c @@ -650,8 +650,7 @@ static void free_private_bo_pages(struct hmm_buffer_object *bo, } /*Allocate pages which will be used only by ISP*/ -static int alloc_private_pages(struct hmm_buffer_object *bo, - int from_highmem) +static int alloc_private_pages(struct hmm_buffer_object *bo) { int ret; unsigned int pgnr, order, blk_pgnr, alloc_pgnr; @@ -662,9 +661,6 @@ static int alloc_private_pages(struct hmm_buffer_object *bo, bool reduce_order = false; bool lack_mem = true; - if (from_highmem) - gfp |= __GFP_HIGHMEM; - pgnr = bo->pgnr; bo->page_obj = kmalloc_array(pgnr, sizeof(struct hmm_page_object), @@ -881,9 +877,6 @@ static int alloc_user_pages(struct hmm_buffer_object *bo, * type indicate where are the pages from. currently we have 3 types * of memory: HMM_BO_PRIVATE, HMM_BO_USER, HMM_BO_SHARE. * - * from_highmem is only valid when type is HMM_BO_PRIVATE, it will - * try to alloc memory from highmem if from_highmem is set. - * * userptr is only valid when type is HMM_BO_USER, it indicates * the start address from user space task. * @@ -891,7 +884,7 @@ static int alloc_user_pages(struct hmm_buffer_object *bo, * HMM_BO_SHARE. */ int hmm_bo_alloc_pages(struct hmm_buffer_object *bo, - enum hmm_bo_type type, int from_highmem, + enum hmm_bo_type type, const void __user *userptr) { int ret = -EINVAL; @@ -906,7 +899,7 @@ int hmm_bo_alloc_pages(struct hmm_buffer_object *bo, * add HMM_BO_USER type */ if (type == HMM_BO_PRIVATE) { - ret = alloc_private_pages(bo, from_highmem); + ret = alloc_private_pages(bo); } else if (type == HMM_BO_USER) { ret = alloc_user_pages(bo, userptr); } else { From patchwork Mon Jun 13 19:51:28 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83910 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qxA-002Id7-Pq; Mon, 13 Jun 2022 20:46:29 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349830AbiFMUp6 (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48240 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344519AbiFMUoi (ORCPT ); Mon, 13 Jun 2022 16:44:38 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id E7ED3275F1 for ; 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Mon, 13 Jun 2022 19:52:34 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 715C92166B26; Mon, 13 Jun 2022 19:52:33 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 31/40] media: atomisp: drop HMM_BO_SHARE type Date: Mon, 13 Jun 2022 21:51:28 +0200 Message-Id: <20220613195137.8117-32-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no HMM_BO_SHARE is not supported by the hmm_bo code at all, drop it. Signed-off-by: Hans de Goede --- drivers/staging/media/atomisp/include/hmm/hmm_bo.h | 1 - drivers/staging/media/atomisp/pci/hmm/hmm_bo.c | 5 +---- 2 files changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/staging/media/atomisp/include/hmm/hmm_bo.h b/drivers/staging/media/atomisp/include/hmm/hmm_bo.h index dd96b5763dd2..7110a040f50a 100644 --- a/drivers/staging/media/atomisp/include/hmm/hmm_bo.h +++ b/drivers/staging/media/atomisp/include/hmm/hmm_bo.h @@ -76,7 +76,6 @@ enum hmm_bo_type { HMM_BO_PRIVATE, - HMM_BO_SHARE, HMM_BO_USER, HMM_BO_LAST, }; diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c index a6b7f2b6247f..bcd96aa00529 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c @@ -875,13 +875,10 @@ static int alloc_user_pages(struct hmm_buffer_object *bo, * allocate/free physical pages for the bo. * * type indicate where are the pages from. currently we have 3 types - * of memory: HMM_BO_PRIVATE, HMM_BO_USER, HMM_BO_SHARE. + * of memory: HMM_BO_PRIVATE, HMM_BO_USER.. * * userptr is only valid when type is HMM_BO_USER, it indicates * the start address from user space task. - * - * from_highmem and userptr will both be ignored when type is - * HMM_BO_SHARE. */ int hmm_bo_alloc_pages(struct hmm_buffer_object *bo, enum hmm_bo_type type, From patchwork Mon Jun 13 19:51:29 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83909 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qx9-002Id7-LQ; Mon, 13 Jun 2022 20:46:28 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349306AbiFMUp4 (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52610 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346159AbiFMUpK (ORCPT ); Mon, 13 Jun 2022 16:45:10 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id C3DC811A30 for ; Mon, 13 Jun 2022 12:52:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655149960; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=FDm5ICZf6NUtXvhwZt4lzgCuJObtW9AyS3wAzSUPmPM=; b=evotuhSALoeADTFgcLVwDHBrPZhSwXJDl1mw23Ww6u8mwwxMiemxPqcWbXcBzYmvaoD52X TmaVZ9YUsAvpCwPoGrxzxT4Bg0n6OB1Mk7DH5SW4S7/2i0mb4Tm+p3JBtAdsdK1hpIwBuW Uh8NVvKxceR9ByMWu4RHSLctDdRztr4= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-21-JHzKI5-MOt-VHVsgSKlq8A-1; Mon, 13 Jun 2022 15:52:37 -0400 X-MC-Unique: JHzKI5-MOt-VHVsgSKlq8A-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id B38B43C021AD; Mon, 13 Jun 2022 19:52:36 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 363F42166B26; Mon, 13 Jun 2022 19:52:35 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 32/40] media: atomisp: remove hmm_page_object Date: Mon, 13 Jun 2022 21:51:29 +0200 Message-Id: <20220613195137.8117-33-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no hmm_page_object only stores a struct page pointer, so we can just use the hmm_bo.pages page pointer array everywhere. Signed-off-by: Hans de Goede --- .../media/atomisp/include/hmm/hmm_bo.h | 5 -- drivers/staging/media/atomisp/pci/hmm/hmm.c | 8 +- .../staging/media/atomisp/pci/hmm/hmm_bo.c | 79 +++++-------------- 3 files changed, 22 insertions(+), 70 deletions(-) diff --git a/drivers/staging/media/atomisp/include/hmm/hmm_bo.h b/drivers/staging/media/atomisp/include/hmm/hmm_bo.h index 7110a040f50a..654dfd1f2de3 100644 --- a/drivers/staging/media/atomisp/include/hmm/hmm_bo.h +++ b/drivers/staging/media/atomisp/include/hmm/hmm_bo.h @@ -114,10 +114,6 @@ struct hmm_bo_device { struct kmem_cache *bo_cache; }; -struct hmm_page_object { - struct page *page; -}; - struct hmm_buffer_object { struct hmm_bo_device *bdev; struct list_head list; @@ -128,7 +124,6 @@ struct hmm_buffer_object { /* mutex protecting this BO */ struct mutex mutex; enum hmm_bo_type type; - struct hmm_page_object *page_obj; /* physical pages */ int mmap_count; int status; int mem_type; diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm.c b/drivers/staging/media/atomisp/pci/hmm/hmm.c index 11c79ee3089a..fc6cfe9f7744 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm.c @@ -295,7 +295,7 @@ static int load_and_flush_by_kmap(ia_css_ptr virt, void *data, idx = (virt - bo->start) >> PAGE_SHIFT; offset = (virt - bo->start) - (idx << PAGE_SHIFT); - src = (char *)kmap_local_page(bo->page_obj[idx].page) + offset; + src = (char *)kmap_local_page(bo->pages[idx]) + offset; if ((bytes + offset) >= PAGE_SIZE) { len = PAGE_SIZE - offset; @@ -427,7 +427,7 @@ int hmm_store(ia_css_ptr virt, const void *data, unsigned int bytes) idx = (virt - bo->start) >> PAGE_SHIFT; offset = (virt - bo->start) - (idx << PAGE_SHIFT); - des = (char *)kmap_local_page(bo->page_obj[idx].page); + des = (char *)kmap_local_page(bo->pages[idx]); if (!des) { dev_err(atomisp_dev, @@ -498,7 +498,7 @@ int hmm_set(ia_css_ptr virt, int c, unsigned int bytes) idx = (virt - bo->start) >> PAGE_SHIFT; offset = (virt - bo->start) - (idx << PAGE_SHIFT); - des = (char *)kmap_local_page(bo->page_obj[idx].page) + offset; + des = (char *)kmap_local_page(bo->pages[idx]) + offset; if ((bytes + offset) >= PAGE_SIZE) { len = PAGE_SIZE - offset; @@ -537,7 +537,7 @@ phys_addr_t hmm_virt_to_phys(ia_css_ptr virt) idx = (virt - bo->start) >> PAGE_SHIFT; offset = (virt - bo->start) - (idx << PAGE_SHIFT); - return page_to_phys(bo->page_obj[idx].page) + offset; + return page_to_phys(bo->pages[idx]) + offset; } int hmm_mmap(struct vm_area_struct *vma, ia_css_ptr virt) diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c index bcd96aa00529..50e7f4827d6c 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c @@ -631,7 +631,7 @@ static void free_private_bo_pages(struct hmm_buffer_object *bo, int i, ret; for (i = 0; i < free_pgnr; i++) { - ret = set_pages_wb(bo->page_obj[i].page, 1); + ret = set_pages_wb(bo->pages[i], 1); if (ret) dev_err(atomisp_dev, "set page to WB err ...ret = %d\n", @@ -644,7 +644,7 @@ static void free_private_bo_pages(struct hmm_buffer_object *bo, address be valid,it maybe memory corruption by lowmemory */ if (!ret) { - __free_pages(bo->page_obj[i].page, 0); + __free_pages(bo->pages[i], 0); } } } @@ -663,11 +663,6 @@ static int alloc_private_pages(struct hmm_buffer_object *bo) pgnr = bo->pgnr; - bo->page_obj = kmalloc_array(pgnr, sizeof(struct hmm_page_object), - GFP_KERNEL); - if (unlikely(!bo->page_obj)) - return -ENOMEM; - i = 0; alloc_pgnr = 0; @@ -739,7 +734,7 @@ static int alloc_private_pages(struct hmm_buffer_object *bo) } for (j = 0; j < blk_pgnr; j++, i++) { - bo->page_obj[i].page = pages + j; + bo->pages[i] = pages + j; } pgnr -= blk_pgnr; @@ -759,18 +754,9 @@ static int alloc_private_pages(struct hmm_buffer_object *bo) cleanup: alloc_pgnr = i; free_private_bo_pages(bo, alloc_pgnr); - - kfree(bo->page_obj); - return -ENOMEM; } -static void free_private_pages(struct hmm_buffer_object *bo) -{ - free_private_bo_pages(bo, bo->pgnr); - kfree(bo->page_obj); -} - static void free_user_pages(struct hmm_buffer_object *bo, unsigned int page_nr) { @@ -782,8 +768,6 @@ static void free_user_pages(struct hmm_buffer_object *bo, for (i = 0; i < page_nr; i++) put_page(bo->pages[i]); } - kfree(bo->pages); - kfree(bo->page_obj); } /* @@ -793,20 +777,7 @@ static int alloc_user_pages(struct hmm_buffer_object *bo, const void __user *userptr) { int page_nr; - int i; struct vm_area_struct *vma; - struct page **pages; - - pages = kmalloc_array(bo->pgnr, sizeof(struct page *), GFP_KERNEL); - if (unlikely(!pages)) - return -ENOMEM; - - bo->page_obj = kmalloc_array(bo->pgnr, sizeof(struct hmm_page_object), - GFP_KERNEL); - if (unlikely(!bo->page_obj)) { - kfree(pages); - return -ENOMEM; - } mutex_unlock(&bo->mutex); mmap_read_lock(current->mm); @@ -814,8 +785,6 @@ static int alloc_user_pages(struct hmm_buffer_object *bo, mmap_read_unlock(current->mm); if (!vma) { dev_err(atomisp_dev, "find_vma failed\n"); - kfree(bo->page_obj); - kfree(pages); mutex_lock(&bo->mutex); return -EFAULT; } @@ -827,18 +796,16 @@ static int alloc_user_pages(struct hmm_buffer_object *bo, userptr = untagged_addr(userptr); - bo->pages = pages; - if (vma->vm_flags & (VM_IO | VM_PFNMAP)) { page_nr = pin_user_pages((unsigned long)userptr, bo->pgnr, FOLL_LONGTERM | FOLL_WRITE, - pages, NULL); + bo->pages, NULL); bo->mem_type = HMM_BO_MEM_TYPE_PFN; } else { /*Handle frame buffer allocated in user space*/ mutex_unlock(&bo->mutex); page_nr = get_user_pages_fast((unsigned long)userptr, - (int)(bo->pgnr), 1, pages); + (int)(bo->pgnr), 1, bo->pages); mutex_lock(&bo->mutex); bo->mem_type = HMM_BO_MEM_TYPE_USER; } @@ -858,10 +825,6 @@ static int alloc_user_pages(struct hmm_buffer_object *bo, goto out_of_mem; } - for (i = 0; i < bo->pgnr; i++) { - bo->page_obj[i].page = pages[i]; - } - return 0; out_of_mem: @@ -891,6 +854,12 @@ int hmm_bo_alloc_pages(struct hmm_buffer_object *bo, mutex_lock(&bo->mutex); check_bo_status_no_goto(bo, HMM_BO_PAGE_ALLOCED, status_err); + bo->pages = kmalloc_array(bo->pgnr, sizeof(struct page *), GFP_KERNEL); + if (unlikely(!bo->pages)) { + ret = -ENOMEM; + goto alloc_err; + } + /* * TO DO: * add HMM_BO_USER type @@ -915,6 +884,7 @@ int hmm_bo_alloc_pages(struct hmm_buffer_object *bo, return 0; alloc_err: + kfree(bo->pages); mutex_unlock(&bo->mutex); dev_err(atomisp_dev, "alloc pages err...\n"); return ret; @@ -940,11 +910,13 @@ void hmm_bo_free_pages(struct hmm_buffer_object *bo) bo->status &= (~HMM_BO_PAGE_ALLOCED); if (bo->type == HMM_BO_PRIVATE) - free_private_pages(bo); + free_private_bo_pages(bo, bo->pgnr); else if (bo->type == HMM_BO_USER) free_user_pages(bo, bo->pgnr); else dev_err(atomisp_dev, "invalid buffer type.\n"); + + kfree(bo->pages); mutex_unlock(&bo->mutex); return; @@ -989,7 +961,7 @@ int hmm_bo_bind(struct hmm_buffer_object *bo) for (i = 0; i < bo->pgnr; i++) { ret = isp_mmu_map(&bdev->mmu, virt, - page_to_phys(bo->page_obj[i].page), 1); + page_to_phys(bo->pages[i]), 1); if (ret) goto map_err; virt += (1 << PAGE_SHIFT); @@ -1103,9 +1075,6 @@ int hmm_bo_binded(struct hmm_buffer_object *bo) void *hmm_bo_vmap(struct hmm_buffer_object *bo, bool cached) { - struct page **pages; - int i; - check_bo_null_return(bo, NULL); mutex_lock(&bo->mutex); @@ -1122,27 +1091,15 @@ void *hmm_bo_vmap(struct hmm_buffer_object *bo, bool cached) bo->status &= ~(HMM_BO_VMAPED | HMM_BO_VMAPED_CACHED); } - pages = kmalloc_array(bo->pgnr, sizeof(*pages), GFP_KERNEL); - if (unlikely(!pages)) { - mutex_unlock(&bo->mutex); - return NULL; - } - - for (i = 0; i < bo->pgnr; i++) - pages[i] = bo->page_obj[i].page; - - bo->vmap_addr = vmap(pages, bo->pgnr, VM_MAP, + bo->vmap_addr = vmap(bo->pages, bo->pgnr, VM_MAP, cached ? PAGE_KERNEL : PAGE_KERNEL_NOCACHE); if (unlikely(!bo->vmap_addr)) { - kfree(pages); mutex_unlock(&bo->mutex); dev_err(atomisp_dev, "vmap failed...\n"); return NULL; } bo->status |= (cached ? HMM_BO_VMAPED_CACHED : HMM_BO_VMAPED); - kfree(pages); - mutex_unlock(&bo->mutex); return bo->vmap_addr; } @@ -1272,7 +1229,7 @@ int hmm_bo_mmap(struct vm_area_struct *vma, struct hmm_buffer_object *bo) virt = vma->vm_start; for (i = 0; i < pgnr; i++) { - pfn = page_to_pfn(bo->page_obj[i].page); + pfn = page_to_pfn(bo->pages[i]); if (remap_pfn_range(vma, virt, pfn, PAGE_SIZE, PAGE_SHARED)) { dev_warn(atomisp_dev, "remap_pfn_range failed: virt = 0x%x, pfn = 0x%x, mapped_pgnr = %d\n", From patchwork Mon Jun 13 19:51:30 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83914 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qxE-002Id7-UD; Mon, 13 Jun 2022 20:46:33 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350514AbiFMUqD (ORCPT + 1 other); Mon, 13 Jun 2022 16:46:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48236 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346511AbiFMUpL (ORCPT ); Mon, 13 Jun 2022 16:45:11 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id E497327CE7 for ; Mon, 13 Jun 2022 12:52:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655149964; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=lDpxrrWuqYclxW1MpEBHFP2+Ml23+mJBQ9r8ye+b0QE=; b=GkpuLS/cHcsi+reHXi8rQtHZLdN3UIYNTgHexX0l8fEirlFAHylER3GBHqHK++Qk0LJ3PZ ahjIDjY4EXTTMChf1PNImma+EzFIqejdHmI11WpyQahf79+pbrIkt0RoLzQD27H/OHZCoV Y+3OohW8qZNjE8vV1PIBylrZ+YGfdq8= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-202-EIQkwZKKO9uCPbxC3LypTg-1; Mon, 13 Jun 2022 15:52:39 -0400 X-MC-Unique: EIQkwZKKO9uCPbxC3LypTg-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 6FD3929ABA2E; Mon, 13 Jun 2022 19:52:38 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id E88682166B26; Mon, 13 Jun 2022 19:52:36 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 33/40] media: atomisp: fix __get_frame_info() error handling Date: Mon, 13 Jun 2022 21:51:30 +0200 Message-Id: <20220613195137.8117-34-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no On ia_css_pipe_get_info() errors, destroy both the streams as well as the pipes which were created. Signed-off-by: Hans de Goede --- drivers/staging/media/atomisp/pci/atomisp_compat_css20.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c index 6e91654ce5da..d03b29add5c3 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c +++ b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c @@ -2653,7 +2653,7 @@ static int __get_frame_info(struct atomisp_sub_device *asd, &p_info); if (ret) { dev_err(isp->dev, "can't get info from pipe\n"); - goto stream_err; + goto get_info_err; } switch (type) { @@ -2684,6 +2684,8 @@ static int __get_frame_info(struct atomisp_sub_device *asd, return 0; +get_info_err: + __destroy_streams(asd, true); stream_err: __destroy_pipes(asd, true); return -EINVAL; From patchwork Mon Jun 13 19:51:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83913 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qxE-002Id7-1X; Mon, 13 Jun 2022 20:46:32 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350427AbiFMUqB (ORCPT + 1 other); Mon, 13 Jun 2022 16:46:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52574 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345765AbiFMUpL (ORCPT ); Mon, 13 Jun 2022 16:45:11 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id D2C8927CE3 for ; Mon, 13 Jun 2022 12:52:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655149964; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=/+JtaiCUEn9t0GONNbuN/ZQHjlw77uDS3sePZWK6ExA=; b=WYs55xeaG/mAtkF+mGyFMY7wLkoiG/P/JlF0l5gY3fatiaWN8wdhvjOl0TrPzzmbHvEwux DGjCNScHPLWzy832SSRDR7gBNew8ager8Bq5Q5MXHPOroV7kz1SIXPUPy9PAXyRMCokBZR 7X4SHgIuR3iiZoPO/c7jRw4bwArh+Nc= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-29-ueZQyMT5Ps2nN7EqmOok-A-1; Mon, 13 Jun 2022 15:52:40 -0400 X-MC-Unique: ueZQyMT5Ps2nN7EqmOok-A-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 2F67618E528A; Mon, 13 Jun 2022 19:52:40 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id A79FA2166B26; Mon, 13 Jun 2022 19:52:38 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 34/40] media: atomisp: add error checking to atomisp_create_pipes_stream() Date: Mon, 13 Jun 2022 21:51:31 +0200 Message-Id: <20220613195137.8117-35-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no The functions called by atomisp_create_pipes_stream() can fail, add error checking for them. Signed-off-by: Hans de Goede --- .../media/atomisp/pci/atomisp_compat.h | 2 +- .../media/atomisp/pci/atomisp_compat_css20.c | 20 ++++++++++++++++--- .../staging/media/atomisp/pci/atomisp_ioctl.c | 13 ++++++++++-- 3 files changed, 29 insertions(+), 6 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp_compat.h b/drivers/staging/media/atomisp/pci/atomisp_compat.h index 809f1a8c9974..3393ae6824f0 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_compat.h +++ b/drivers/staging/media/atomisp/pci/atomisp_compat.h @@ -240,7 +240,7 @@ int atomisp_css_input_configure_port(struct atomisp_sub_device *asd, unsigned int metadata_width, unsigned int metadata_height); -void atomisp_create_pipes_stream(struct atomisp_sub_device *asd); +int atomisp_create_pipes_stream(struct atomisp_sub_device *asd); void atomisp_destroy_pipes_stream_force(struct atomisp_sub_device *asd); void atomisp_css_stop(struct atomisp_sub_device *asd, diff --git a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c index d03b29add5c3..6375cfb839d4 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c +++ b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c @@ -785,10 +785,24 @@ static int __create_pipes(struct atomisp_sub_device *asd) return -EINVAL; } -void atomisp_create_pipes_stream(struct atomisp_sub_device *asd) +int atomisp_create_pipes_stream(struct atomisp_sub_device *asd) { - __create_pipes(asd); - __create_streams(asd); + int ret; + + ret = __create_pipes(asd); + if (ret) { + dev_err(asd->isp->dev, "create pipe failed %d.\n", ret); + return ret; + } + + ret = __create_streams(asd); + if (ret) { + dev_warn(asd->isp->dev, "create stream failed %d.\n", ret); + __destroy_pipes(asd, true); + return ret; + } + + return 0; } int atomisp_css_update_stream(struct atomisp_sub_device *asd) diff --git a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c index 73906902600c..459645c2e2a7 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c +++ b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c @@ -2267,8 +2267,17 @@ int __atomisp_streamoff(struct file *file, void *fh, enum v4l2_buf_type type) dev_err(isp->dev, "atomisp_reset"); atomisp_reset(isp); for (i = 0; i < isp->num_of_streams; i++) { - if (recreate_streams[i]) - atomisp_create_pipes_stream(&isp->asd[i]); + if (recreate_streams[i]) { + int ret2; + + ret2 = atomisp_create_pipes_stream(&isp->asd[i]); + if (ret2) { + dev_err(isp->dev, "%s error re-creating streams: %d\n", + __func__, ret2); + if (!ret) + ret = ret2; + } + } } isp->isp_timeout = false; } From patchwork Mon Jun 13 19:51:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83912 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qxD-002Id7-5w; Mon, 13 Jun 2022 20:46:31 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350021AbiFMUp7 (ORCPT + 1 other); Mon, 13 Jun 2022 16:45:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52626 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346465AbiFMUpK (ORCPT ); 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Mon, 13 Jun 2022 15:52:42 -0400 X-MC-Unique: O79ukws1OQKpz9BLp9f_7w-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id F21DD299E746; Mon, 13 Jun 2022 19:52:41 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 6805F2166B26; Mon, 13 Jun 2022 19:52:40 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 35/40] media: atomisp: add error logging to atomisp_destroy_pipes_stream_force() Date: Mon, 13 Jun 2022 21:51:32 +0200 Message-Id: <20220613195137.8117-36-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no __destroy_streams() and __destroy_pipes() may return an error. Log a warning when either of them fails. Signed-off-by: Hans de Goede --- drivers/staging/media/atomisp/pci/atomisp_compat_css20.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c index 6375cfb839d4..358ef29f27ba 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c +++ b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c @@ -581,8 +581,11 @@ static int __destroy_pipes(struct atomisp_sub_device *asd, bool force) void atomisp_destroy_pipes_stream_force(struct atomisp_sub_device *asd) { - __destroy_streams(asd, true); - __destroy_pipes(asd, true); + if (__destroy_streams(asd, true)) + dev_warn(asd->isp->dev, "destroy stream failed.\n"); + + if (__destroy_pipes(asd, true)) + dev_warn(asd->isp->dev, "destroy pipe failed.\n"); } static void __apply_additional_pipe_config( From patchwork Mon Jun 13 19:51:33 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83915 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qxG-002Id7-0I; Mon, 13 Jun 2022 20:46:34 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350535AbiFMUqE (ORCPT + 1 other); Mon, 13 Jun 2022 16:46:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48238 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346756AbiFMUpM (ORCPT ); Mon, 13 Jun 2022 16:45:12 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id B4DC427FF7 for ; Mon, 13 Jun 2022 12:52:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655149967; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=hSZMBNxnsB7j5qv9ISB5RFR/JfrygUvTPg3f4GiAdI0=; b=AMfA3g5kMyyVyCcMgIrSrGmrXUu+OSnJdJ+NbzfJ0CVQAEJ6ghl5gElMX1dbMgbEPFMo3C ulvYgMCyuF32MqdpOfRJTMF9CUbfLeJFvJ9PNoJaim3ILALiUV6hY7qNWFqyAbB8EYGwM8 7K9hrfwMH91fTskS6hHyGrnf97N011Q= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-230-1I88YryNN2Ciswob3Yr-7A-1; Mon, 13 Jun 2022 15:52:44 -0400 X-MC-Unique: 1I88YryNN2Ciswob3Yr-7A-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id DFE0F801755; Mon, 13 Jun 2022 19:52:43 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 326792166B29; Mon, 13 Jun 2022 19:52:42 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 36/40] media: atomisp: use atomisp_create_pipes_stream() in more places Date: Mon, 13 Jun 2022 21:51:33 +0200 Message-Id: <20220613195137.8117-37-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Use atomisp_create_pipes_stream() in 2 more places, instead of open coding it. Signed-off-by: Hans de Goede --- .../media/atomisp/pci/atomisp_compat_css20.c | 28 +++---------------- 1 file changed, 4 insertions(+), 24 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c index 358ef29f27ba..76dab48cea67 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c +++ b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c @@ -810,7 +810,6 @@ int atomisp_create_pipes_stream(struct atomisp_sub_device *asd) int atomisp_css_update_stream(struct atomisp_sub_device *asd) { - int ret; struct atomisp_device *isp = asd->isp; if (__destroy_streams(asd, true)) @@ -819,20 +818,7 @@ int atomisp_css_update_stream(struct atomisp_sub_device *asd) if (__destroy_pipes(asd, true)) dev_warn(isp->dev, "destroy pipe failed.\n"); - ret = __create_pipes(asd); - if (ret) { - dev_err(isp->dev, "create pipe failed %d.\n", ret); - return -EIO; - } - - ret = __create_streams(asd); - if (ret) { - dev_warn(isp->dev, "create stream failed %d.\n", ret); - __destroy_pipes(asd, true); - return -EIO; - } - - return 0; + return atomisp_create_pipes_stream(asd); } int atomisp_css_init(struct atomisp_device *isp) @@ -1150,15 +1136,9 @@ int atomisp_css_start(struct atomisp_sub_device *asd, * recreated in the next stream on. */ if (!asd->stream_prepared) { - if (__create_pipes(asd)) { - dev_err(isp->dev, "create pipe error.\n"); - return -EINVAL; - } - if (__create_streams(asd)) { - dev_err(isp->dev, "create stream error.\n"); - ret = -EINVAL; - goto stream_err; - } + ret = atomisp_create_pipes_stream(asd); + if (ret) + return ret; } /* * SP can only be started one time From patchwork Mon Jun 13 19:51:34 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83917 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qxH-002Id7-Mz; Mon, 13 Jun 2022 20:46:35 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350741AbiFMUqK (ORCPT + 1 other); 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Mon, 13 Jun 2022 15:52:46 -0400 X-MC-Unique: IKV--cAIMc2118O0EW-BlA-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id A76353801F53; Mon, 13 Jun 2022 19:52:45 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 218FD2166B26; Mon, 13 Jun 2022 19:52:44 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 37/40] media: atomisp: use atomisp_css_update_stream() in more places Date: Mon, 13 Jun 2022 21:51:34 +0200 Message-Id: <20220613195137.8117-38-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Use atomisp_css_update_stream() in 2 more places, instead of open coding it. Signed-off-by: Hans de Goede --- .../media/atomisp/pci/atomisp_compat_css20.c | 37 +++---------------- 1 file changed, 6 insertions(+), 31 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c index 76dab48cea67..889ada3e5923 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c +++ b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c @@ -1105,21 +1105,10 @@ int atomisp_css_start(struct atomisp_sub_device *asd, int ret = 0, i = 0; if (in_reset) { - if (__destroy_streams(asd, true)) - dev_warn(isp->dev, "destroy stream failed.\n"); - - if (__destroy_pipes(asd, true)) - dev_warn(isp->dev, "destroy pipe failed.\n"); + ret = atomisp_css_update_stream(asd); + if (ret) + return ret; - if (__create_pipes(asd)) { - dev_err(isp->dev, "create pipe error.\n"); - return -EINVAL; - } - if (__create_streams(asd)) { - dev_err(isp->dev, "create stream error.\n"); - ret = -EINVAL; - goto stream_err; - } /* Invalidate caches. FIXME: should flush only necessary buffers */ wbinvd(); } @@ -1178,7 +1167,6 @@ int atomisp_css_start(struct atomisp_sub_device *asd, start_err: __destroy_streams(asd, true); -stream_err: __destroy_pipes(asd, true); /* css 2.0 API limitation: ia_css_stop_sp() could be only called after @@ -2630,21 +2618,9 @@ static int __get_frame_info(struct atomisp_sub_device *asd, struct ia_css_pipe_info p_info; /* FIXME! No need to destroy/recreate all streams */ - if (__destroy_streams(asd, true)) - dev_warn(isp->dev, "destroy stream failed.\n"); - - if (__destroy_pipes(asd, true)) - dev_warn(isp->dev, "destroy pipe failed.\n"); - - if (__create_pipes(asd)) { - dev_err(isp->dev, "can't create pipes\n"); - return -EINVAL; - } - - if (__create_streams(asd)) { - dev_err(isp->dev, "can't create streams\n"); - goto stream_err; - } + ret = atomisp_css_update_stream(asd); + if (ret) + return ret; ret = ia_css_pipe_get_info(asd->stream_env[stream_index].pipes[pipe_id], &p_info); @@ -2683,7 +2659,6 @@ static int __get_frame_info(struct atomisp_sub_device *asd, get_info_err: __destroy_streams(asd, true); -stream_err: __destroy_pipes(asd, true); return -EINVAL; } From patchwork Mon Jun 13 19:51:35 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83916 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qxG-002Id7-RZ; Mon, 13 Jun 2022 20:46:35 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350663AbiFMUqG (ORCPT + 1 other); Mon, 13 Jun 2022 16:46:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48592 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238106AbiFMUpM (ORCPT ); Mon, 13 Jun 2022 16:45:12 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 334932B258 for ; Mon, 13 Jun 2022 12:52:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655149971; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=lYuND/L0b9iqp529P5VhF7pS3R8Y/fq4qZL6UW0GOxc=; b=JGkWk3uOqCX860eZd5HjAY0go/+o+Vu+E2pTsNllERoJ3saN/S36m9L7YgQHDtiShiXxff GT+FOIRd7yU7CsO7XW8ojtnMbTE2oEw0s0wp62CEHkU/6SkYuzTEpoZob8DXggw3bBX/J3 2pJvqf6wDTN+dkcqcD168UO7NwdACKo= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-135-41QdLZCZMQW5HJUvJQQeuw-1; Mon, 13 Jun 2022 15:52:48 -0400 X-MC-Unique: 41QdLZCZMQW5HJUvJQQeuw-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 7FE1B85A584; Mon, 13 Jun 2022 19:52:47 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id DCF752166B2A; Mon, 13 Jun 2022 19:52:45 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 38/40] media: atomisp: use atomisp_destroy_pipes_stream_force() in more places Date: Mon, 13 Jun 2022 21:51:35 +0200 Message-Id: <20220613195137.8117-39-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Use atomisp_destroy_pipes_stream_force() in 4 more places, instead of open coding it. Signed-off-by: Hans de Goede --- .../media/atomisp/pci/atomisp_compat_css20.c | 24 ++++--------------- 1 file changed, 5 insertions(+), 19 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c index 889ada3e5923..cc8bc3fd1f10 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c +++ b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c @@ -810,14 +810,7 @@ int atomisp_create_pipes_stream(struct atomisp_sub_device *asd) int atomisp_css_update_stream(struct atomisp_sub_device *asd) { - struct atomisp_device *isp = asd->isp; - - if (__destroy_streams(asd, true)) - dev_warn(isp->dev, "destroy stream failed.\n"); - - if (__destroy_pipes(asd, true)) - dev_warn(isp->dev, "destroy pipe failed.\n"); - + atomisp_destroy_pipes_stream_force(asd); return atomisp_create_pipes_stream(asd); } @@ -1166,8 +1159,7 @@ int atomisp_css_start(struct atomisp_sub_device *asd, return 0; start_err: - __destroy_streams(asd, true); - __destroy_pipes(asd, true); + atomisp_destroy_pipes_stream_force(asd); /* css 2.0 API limitation: ia_css_stop_sp() could be only called after * destroy all pipes @@ -2072,13 +2064,8 @@ void atomisp_css_stop(struct atomisp_sub_device *asd, unsigned long irqflags; unsigned int i; - /* if is called in atomisp_reset(), force destroy stream */ - if (__destroy_streams(asd, true)) - dev_err(isp->dev, "destroy stream failed.\n"); - - /* if is called in atomisp_reset(), force destroy all pipes */ - if (__destroy_pipes(asd, true)) - dev_err(isp->dev, "destroy pipes failed.\n"); + /* if is called in atomisp_reset(), force destroy streams and pipes */ + atomisp_destroy_pipes_stream_force(asd); atomisp_init_raw_buffer_bitmap(asd); @@ -2658,8 +2645,7 @@ static int __get_frame_info(struct atomisp_sub_device *asd, return 0; get_info_err: - __destroy_streams(asd, true); - __destroy_pipes(asd, true); + atomisp_destroy_pipes_stream_force(asd); return -EINVAL; } From patchwork Mon Jun 13 19:51:36 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83918 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qxI-002Id7-JE; Mon, 13 Jun 2022 20:46:36 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350860AbiFMUqQ (ORCPT + 1 other); Mon, 13 Jun 2022 16:46:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49382 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347494AbiFMUpN (ORCPT ); Mon, 13 Jun 2022 16:45:13 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 991812FE5F for ; Mon, 13 Jun 2022 12:52:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655149975; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=IvEUfPGaCsWZeVPfbrTz4J3U4xWyonStCBqSuJ0OMbQ=; b=ZdYf0EiyvycaLy706sgFaGkqNTdrqPLmWK8x6quu8WDs2hCg3+rYKxoHDozHaLAeXZKQMs t+pdDSkDQ5xWYpBda/OJMPKECB60vSnX6lU4RjeF7aY3cel43C9kSe90WsVxB2uSzXRXAz ANlQ+N1kqhSpxeQUtoauj9emuVXwK3g= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-138-hOSNYnrHNO-QWBCOYHjOkw-1; Mon, 13 Jun 2022 15:52:49 -0400 X-MC-Unique: hOSNYnrHNO-QWBCOYHjOkw-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 3BAF73C02B70; Mon, 13 Jun 2022 19:52:49 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id B87AF2166B29; Mon, 13 Jun 2022 19:52:47 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 39/40] media: atomisp: remove force argument from __destroy_[stream[s]|pipe[s]]() Date: Mon, 13 Jun 2022 21:51:36 +0200 Message-Id: <20220613195137.8117-40-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no The force argument to the __destroy_pipe[s]() and __destroy_stream[s]() functions is always true. Remove the argument and remove the code necessary to handle the false case. Signed-off-by: Hans de Goede --- .../media/atomisp/pci/atomisp_compat_css20.c | 34 ++++++------------- 1 file changed, 11 insertions(+), 23 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c index cc8bc3fd1f10..5aa108a1724c 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c +++ b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c @@ -418,24 +418,14 @@ static void __dump_stream_config(struct atomisp_sub_device *asd, } static int __destroy_stream(struct atomisp_sub_device *asd, - struct atomisp_stream_env *stream_env, bool force) + struct atomisp_stream_env *stream_env) { struct atomisp_device *isp = asd->isp; - int i; unsigned long timeout; if (!stream_env->stream) return 0; - if (!force) { - for (i = 0; i < IA_CSS_PIPE_ID_NUM; i++) - if (stream_env->update_pipe[i]) - break; - - if (i == IA_CSS_PIPE_ID_NUM) - return 0; - } - if (stream_env->stream_state == CSS_STREAM_STARTED && ia_css_stream_stop(stream_env->stream) != 0) { dev_err(isp->dev, "stop stream failed.\n"); @@ -469,12 +459,12 @@ static int __destroy_stream(struct atomisp_sub_device *asd, return 0; } -static int __destroy_streams(struct atomisp_sub_device *asd, bool force) +static int __destroy_streams(struct atomisp_sub_device *asd) { int ret, i; for (i = 0; i < ATOMISP_INPUT_STREAM_NUM; i++) { - ret = __destroy_stream(asd, &asd->stream_env[i], force); + ret = __destroy_stream(asd, &asd->stream_env[i]); if (ret) return ret; } @@ -529,21 +519,19 @@ static int __create_streams(struct atomisp_sub_device *asd) return 0; rollback: for (i--; i >= 0; i--) - __destroy_stream(asd, &asd->stream_env[i], true); + __destroy_stream(asd, &asd->stream_env[i]); return ret; } static int __destroy_stream_pipes(struct atomisp_sub_device *asd, - struct atomisp_stream_env *stream_env, - bool force) + struct atomisp_stream_env *stream_env) { struct atomisp_device *isp = asd->isp; int ret = 0; int i; for (i = 0; i < IA_CSS_PIPE_ID_NUM; i++) { - if (!stream_env->pipes[i] || - !(force || stream_env->update_pipe[i])) + if (!stream_env->pipes[i]) continue; if (ia_css_pipe_destroy(stream_env->pipes[i]) != 0) { @@ -557,7 +545,7 @@ static int __destroy_stream_pipes(struct atomisp_sub_device *asd, return ret; } -static int __destroy_pipes(struct atomisp_sub_device *asd, bool force) +static int __destroy_pipes(struct atomisp_sub_device *asd) { struct atomisp_device *isp = asd->isp; int i; @@ -571,7 +559,7 @@ static int __destroy_pipes(struct atomisp_sub_device *asd, bool force) continue; } - ret = __destroy_stream_pipes(asd, &asd->stream_env[i], force); + ret = __destroy_stream_pipes(asd, &asd->stream_env[i]); if (ret) return ret; } @@ -581,10 +569,10 @@ static int __destroy_pipes(struct atomisp_sub_device *asd, bool force) void atomisp_destroy_pipes_stream_force(struct atomisp_sub_device *asd) { - if (__destroy_streams(asd, true)) + if (__destroy_streams(asd)) dev_warn(asd->isp->dev, "destroy stream failed.\n"); - if (__destroy_pipes(asd, true)) + if (__destroy_pipes(asd)) dev_warn(asd->isp->dev, "destroy pipe failed.\n"); } @@ -801,7 +789,7 @@ int atomisp_create_pipes_stream(struct atomisp_sub_device *asd) ret = __create_streams(asd); if (ret) { dev_warn(asd->isp->dev, "create stream failed %d.\n", ret); - __destroy_pipes(asd, true); + __destroy_pipes(asd); return ret; } From patchwork Mon Jun 13 19:51:37 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 83919 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1o0qxJ-002Id7-Gw; Mon, 13 Jun 2022 20:46:37 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245754AbiFMUqP (ORCPT + 1 other); Mon, 13 Jun 2022 16:46:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54056 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347572AbiFMUpN (ORCPT ); Mon, 13 Jun 2022 16:45:13 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 2B8EA2F66E for ; 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Mon, 13 Jun 2022 19:52:51 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id 71FAB2166B26; Mon, 13 Jun 2022 19:52:49 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 40/40] media: atomisp: Add a notes.txt file Date: Mon, 13 Jun 2022 21:51:37 +0200 Message-Id: <20220613195137.8117-41-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Add a files documenting what I've learned about the driver while working on various cleanups. Signed-off-by: Hans de Goede --- drivers/staging/media/atomisp/notes.txt | 30 +++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 drivers/staging/media/atomisp/notes.txt diff --git a/drivers/staging/media/atomisp/notes.txt b/drivers/staging/media/atomisp/notes.txt new file mode 100644 index 000000000000..d128b792e05f --- /dev/null +++ b/drivers/staging/media/atomisp/notes.txt @@ -0,0 +1,30 @@ +Some notes about the working of the atomisp drivers (learned while working +on cleaning it up). + +The atomisp seems to be a generic DSP(ISP) like processor without a fixed +pipeline. It does not have its own memory, but instead uses main memory. +The ISP has its own address-space and main memory needs to be mapped into +its address space through the ISP's MMU. + +Memory is allocated by the hmm code. hmm_alloc() returns an ISP virtual +address. The hmm code keeps a list of all allocations and when necessary +the hmm code finds the backing hmm-buffer-object (hmm_bo) by looking +up the hmm_bo based on the ISP virtual address. + +The actual processing pipeline is made by loading one or more programs, +called binaries. The shisp_240??0_v21.bin firmware file contains many +different binaries. Binaries are picked by filling a ia_css_binary_descr +struct with various input and output parameters and then calling +ia_css_binary_find(). Some binaries support creating multiple outputs +(preview + video frame?) at the same time. + +For example for the /dev/video0 preview node load_preview_binaries() +from atomisp/pci/sh_css.c is called and then loads a preview and +optionally a scalar binary. Note when digital zoom is disabled +(it is enabled by default) only the preview binary is loaded. +So in this case a single binary handles the entire pipeline. + +Since getting a picture requires multiple processing steps, +this means that unlike in fixed pipelines the soft pipelines +on the ISP can do multiple processing steps in a single pipeline +element (in a single binary).