From patchwork Mon Oct 25 12:16:39 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Hovold X-Patchwork-Id: 78014 X-Patchwork-Delegate: hverkuil@xs4all.nl Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1meyvP-00H7QA-Ha; Mon, 25 Oct 2021 12:17:59 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233117AbhJYMTp (ORCPT + 1 other); Mon, 25 Oct 2021 08:19:45 -0400 Received: from mail.kernel.org ([198.145.29.99]:56208 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232455AbhJYMTm (ORCPT ); Mon, 25 Oct 2021 08:19:42 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id B5C0460555; Mon, 25 Oct 2021 12:17:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1635164239; bh=UB12+Dycc6GEIdWE3BW/yQ4o2454bP5RnbmKCx2jaAY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=o14BBX8D0y4R5IVly34dWIXF7bWeZrdPavDEd/uGhfq/F4QY7aDHf6G4VTgud4/al wE1uOU4B+V5/pdT69qEWbwXQnlhBt4yKO4DI7HZkWLx01Iu3NSMO7hHptq9ol58YkO A9fiByuivwuIZyATw3Fev5vl85uaK6BIVcl4tf17iyam4RV5W1nA+jWIkfR9JwqRAq ml8Ohnm3NCEtKrv360kHOKsJLgNB0SUh/1WvTpuHOWuhO/IqAXcKsE6AusRpqFIajx vUjjd8n4rmVVk3kBxZYzzka6z6hktGZhb47rrZSjH2Ikpjhj2qVDdUFM4vAfWwMEZJ h39WoUhIuqLNQ== Received: from johan by xi.lan with local (Exim 4.94.2) (envelope-from ) id 1meyuU-0001mS-R8; Mon, 25 Oct 2021 14:17:02 +0200 From: Johan Hovold To: Sean Young , Mauro Carvalho Chehab Cc: Mike Isely , Ezequiel Garcia , linux-media@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold , stable@vger.kernel.org Subject: [PATCH 6/8] media: pvrusb2: fix control-message timeouts Date: Mon, 25 Oct 2021 14:16:39 +0200 Message-Id: <20211025121641.6759-7-johan@kernel.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211025121641.6759-1-johan@kernel.org> References: <20211025121641.6759-1-johan@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -3.8 (---) X-LSpam-Report: No, score=-3.8 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,DKIM_VALID_EF=-0.1,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_LOW=-0.7 autolearn=ham autolearn_force=no USB control-message timeouts are specified in milliseconds and should specifically not vary with CONFIG_HZ. Fixes: d855497edbfb ("V4L/DVB (4228a): pvrusb2 to kernel 2.6.18") Cc: stable@vger.kernel.org # 2.6.18 Signed-off-by: Johan Hovold --- drivers/media/usb/pvrusb2/pvrusb2-hdw.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c index d38dee1792e4..3915d551d59e 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c @@ -1467,7 +1467,7 @@ static int pvr2_upload_firmware1(struct pvr2_hdw *hdw) for (address = 0; address < fwsize; address += 0x800) { memcpy(fw_ptr, fw_entry->data + address, 0x800); ret += usb_control_msg(hdw->usb_dev, pipe, 0xa0, 0x40, address, - 0, fw_ptr, 0x800, HZ); + 0, fw_ptr, 0x800, 1000); } trace_firmware("Upload done, releasing device's CPU"); @@ -1605,7 +1605,7 @@ int pvr2_upload_firmware2(struct pvr2_hdw *hdw) ((u32 *)fw_ptr)[icnt] = swab32(((u32 *)fw_ptr)[icnt]); ret |= usb_bulk_msg(hdw->usb_dev, pipe, fw_ptr,bcnt, - &actual_length, HZ); + &actual_length, 1000); ret |= (actual_length != bcnt); if (ret) break; fw_done += bcnt; @@ -3438,7 +3438,7 @@ void pvr2_hdw_cpufw_set_enabled(struct pvr2_hdw *hdw, 0xa0,0xc0, address,0, hdw->fw_buffer+address, - 0x800,HZ); + 0x800,1000); if (ret < 0) break; } @@ -3977,7 +3977,7 @@ void pvr2_hdw_cpureset_assert(struct pvr2_hdw *hdw,int val) /* Write the CPUCS register on the 8051. The lsb of the register is the reset bit; a 1 asserts reset while a 0 clears it. */ pipe = usb_sndctrlpipe(hdw->usb_dev, 0); - ret = usb_control_msg(hdw->usb_dev,pipe,0xa0,0x40,0xe600,0,da,1,HZ); + ret = usb_control_msg(hdw->usb_dev,pipe,0xa0,0x40,0xe600,0,da,1,1000); if (ret < 0) { pvr2_trace(PVR2_TRACE_ERROR_LEGS, "cpureset_assert(%d) error=%d",val,ret);