From patchwork Wed Jul 3 16:10:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jacopo Mondi X-Patchwork-Id: 102894 Received: from am.mirrors.kernel.org ([147.75.80.249]) by linuxtv.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1sP2al-0006jx-36 for patchwork@linuxtv.org; Wed, 03 Jul 2024 16:12:24 +0000 Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 2C6D51F236C9 for ; Wed, 3 Jul 2024 16:12:22 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 10AB21836CA; Wed, 3 Jul 2024 16:11:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="dC+XiGKk" X-Original-To: linux-media@vger.kernel.org Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2A8DA1836DF for ; Wed, 3 Jul 2024 16:11:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720023078; cv=none; b=dP1KZkaEF4DJ0F2BGvZD70lfB7p0R6A/3sgyDRpLoXBosWGEmQ7D1WTh00yFPzkEAFajuRiUZbUf+/GGswEicB2fgVchB3zSY4K47AfFxNMIyLE/yIlhiKfjrnB6U31A59f+x8P+SoTKPTSx1Jd4dRPEa/3TYbPzAWyVoYkAczo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720023078; c=relaxed/simple; bh=auucoNcszyTA7ETnQ3YJc9bi33k/AM0hA8lmIyKJWXg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=qiaHOr3XFG+YfI0X3unOuyVT574lKLdHhMsEMeZc+VX/Kl3CaHfxQLR7QhU1RJDqcNhcbgHMfSVkxwi6POsciXUTXBHWP0knc/eSJhPsJg7gj9NJspNDbxssjjhFQqfyyud6DolID2ZpGj3hsnj0axEWe5ZiKukpN0OJFmkYh4Y= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b=dC+XiGKk; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Received: from localhost.localdomain (unknown [IPv6:2001:b07:5d2e:52c9:cc1e:e404:491f:e6ea]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id C3E1AB2A; Wed, 3 Jul 2024 18:10:40 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1720023041; bh=auucoNcszyTA7ETnQ3YJc9bi33k/AM0hA8lmIyKJWXg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dC+XiGKkzDZr+FmjPM2Xo2D/cZPfck5d5kuyiqto2RgPfXZk/4W44XLLC5g5+mCR4 TY82ZBbt5yjUlu50pDtwmpe3pjoiUQopUZswV3tw4nq0jBqv9UT9z64tDSbbgIgZze chjjKty1nQnlpQj6eSY5PIWWC2gZyXtZenpF/pyU= From: Jacopo Mondi To: Linux Media Mailing List Cc: Jacopo Mondi , Laurent Pinchart , Sakari Ailus , Hans Verkuil , Stefan Klug , Paul Elder , Daniel Scally , Kieran Bingham , Umang Jain , Dafna Hirschfeld , Mauro Carvalho Chehab , Heiko Stuebner Subject: [PATCH v5 3/7] media: rkisp1: Add struct rkisp1_params_buffer Date: Wed, 3 Jul 2024 18:10:42 +0200 Message-ID: <20240703161048.247124-4-jacopo.mondi@ideasonboard.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240703161048.247124-1-jacopo.mondi@ideasonboard.com> References: <20240703161048.247124-1-jacopo.mondi@ideasonboard.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-LSpam-Score: -2.6 (--) X-LSpam-Report: No, score=-2.6 required=5.0 tests=ARC_SIGNED=0.001,ARC_VALID=-0.1,BAYES_00=-1.9,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,DMARC_MISSING=0.001,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,SPF_HELO_NONE=0.001,SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no Create the 'struct rkisp1_params_buffer' type that wraps a vb2_v4l2_buffer to prepare to hold a copy of the parameters buffer that will be used to cache the user-provided configuration buffer in the following patches. Replace usage of 'struct rkisp1_buffer' with 'struct rkisp1_params_buffer' in rkisp1-params.c to prepare for that. Signed-off-by: Jacopo Mondi Reviewed-by: Daniel Scally Reviewed-by: Laurent Pinchart Reviewed-by: Paul Elder --- .../platform/rockchip/rkisp1/rkisp1-common.h | 14 ++++++++++++- .../platform/rockchip/rkisp1/rkisp1-params.c | 21 ++++++++++--------- 2 files changed, 24 insertions(+), 11 deletions(-) diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h index 26573f6ae575..a615bbb0255e 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h @@ -232,7 +232,7 @@ struct rkisp1_vdev_node { /* * struct rkisp1_buffer - A container for the vb2 buffers used by the video devices: - * params, stats, mainpath, selfpath + * stats, mainpath, selfpath * * @vb: vb2 buffer * @queue: entry of the buffer in the queue @@ -244,6 +244,18 @@ struct rkisp1_buffer { dma_addr_t buff_addr[VIDEO_MAX_PLANES]; }; +/* + * struct rkisp1_params_buffer - A container for the vb2 buffers used by the + * params video device + * + * @vb: vb2 buffer + * @queue: entry of the buffer in the queue + */ +struct rkisp1_params_buffer { + struct vb2_v4l2_buffer vb; + struct list_head queue; +}; + /* * struct rkisp1_dummy_buffer - A buffer to write the next frame to in case * there are no vb2 buffers available. diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c index 173d1ea41874..2844e55bc4f2 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c @@ -1502,20 +1502,21 @@ static void rkisp1_isp_isr_meas_config(struct rkisp1_params *params, } static bool rkisp1_params_get_buffer(struct rkisp1_params *params, - struct rkisp1_buffer **buf, + struct rkisp1_params_buffer **buf, struct rkisp1_params_cfg **cfg) { if (list_empty(¶ms->params)) return false; - *buf = list_first_entry(¶ms->params, struct rkisp1_buffer, queue); + *buf = list_first_entry(¶ms->params, struct rkisp1_params_buffer, + queue); *cfg = vb2_plane_vaddr(&(*buf)->vb.vb2_buf, 0); return true; } static void rkisp1_params_complete_buffer(struct rkisp1_params *params, - struct rkisp1_buffer *buf, + struct rkisp1_params_buffer *buf, unsigned int frame_sequence) { list_del(&buf->queue); @@ -1528,7 +1529,7 @@ void rkisp1_params_isr(struct rkisp1_device *rkisp1) { struct rkisp1_params *params = &rkisp1->params; struct rkisp1_params_cfg *new_params; - struct rkisp1_buffer *cur_buf; + struct rkisp1_params_buffer *cur_buf; spin_lock(¶ms->config_lock); @@ -1604,7 +1605,7 @@ void rkisp1_params_pre_configure(struct rkisp1_params *params, { struct rkisp1_cif_isp_hst_config hst = rkisp1_hst_params_default_config; struct rkisp1_params_cfg *new_params; - struct rkisp1_buffer *cur_buf; + struct rkisp1_params_buffer *cur_buf; params->quantization = quantization; params->ycbcr_encoding = ycbcr_encoding; @@ -1650,7 +1651,7 @@ void rkisp1_params_pre_configure(struct rkisp1_params *params, void rkisp1_params_post_configure(struct rkisp1_params *params) { struct rkisp1_params_cfg *new_params; - struct rkisp1_buffer *cur_buf; + struct rkisp1_params_buffer *cur_buf; spin_lock_irq(¶ms->config_lock); @@ -1821,8 +1822,8 @@ static int rkisp1_params_vb2_queue_setup(struct vb2_queue *vq, static void rkisp1_params_vb2_buf_queue(struct vb2_buffer *vb) { struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); - struct rkisp1_buffer *params_buf = - container_of(vbuf, struct rkisp1_buffer, vb); + struct rkisp1_params_buffer *params_buf = + container_of(vbuf, struct rkisp1_params_buffer, vb); struct vb2_queue *vq = vb->vb2_queue; struct rkisp1_params *params = vq->drv_priv; @@ -1844,7 +1845,7 @@ static int rkisp1_params_vb2_buf_prepare(struct vb2_buffer *vb) static void rkisp1_params_vb2_stop_streaming(struct vb2_queue *vq) { struct rkisp1_params *params = vq->drv_priv; - struct rkisp1_buffer *buf; + struct rkisp1_params_buffer *buf; LIST_HEAD(tmp_list); /* @@ -1890,7 +1891,7 @@ static int rkisp1_params_init_vb2_queue(struct vb2_queue *q, q->drv_priv = params; q->ops = &rkisp1_params_vb2_ops; q->mem_ops = &vb2_vmalloc_memops; - q->buf_struct_size = sizeof(struct rkisp1_buffer); + q->buf_struct_size = sizeof(struct rkisp1_params_buffer); q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; q->lock = &node->vlock;