From patchwork Mon Nov 27 16:54:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Gaignard X-Patchwork-Id: 1872563 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=collabora.com header.i=@collabora.com header.a=rsa-sha256 header.s=mail header.b=aK5Jnza1; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; helo=lists.ozlabs.org; envelope-from=linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=patchwork.ozlabs.org) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee1:b9f1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SlYJR3gyRz1ySd for ; Wed, 6 Dec 2023 21:18:15 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=collabora.com header.i=@collabora.com header.a=rsa-sha256 header.s=mail header.b=aK5Jnza1; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4SlYJR2Vbzz3dJb for ; Wed, 6 Dec 2023 21:18:15 +1100 (AEDT) X-Original-To: linux-aspeed@lists.ozlabs.org Delivered-To: linux-aspeed@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=collabora.com header.i=@collabora.com header.a=rsa-sha256 header.s=mail header.b=aK5Jnza1; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=collabora.com (client-ip=2a00:1098:0:82:1000:25:2eeb:e5ab; helo=madras.collabora.co.uk; envelope-from=benjamin.gaignard@collabora.com; receiver=lists.ozlabs.org) X-Greylist: delayed 607 seconds by postgrey-1.37 at boromir; Tue, 28 Nov 2023 04:05:35 AEDT Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4SfBmb6R9Lz3c6Q; Tue, 28 Nov 2023 04:05:35 +1100 (AEDT) Received: from benjamin-XPS-13-9310.. (ec2-34-240-57-77.eu-west-1.compute.amazonaws.com [34.240.57.77]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: benjamin.gaignard) by madras.collabora.co.uk (Postfix) with ESMTPSA id 1F6F46602F16; Mon, 27 Nov 2023 16:55:15 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1701104115; bh=aaWCiqdk39sHKKb5QCMsk+ktnGuP0FZaTGK54tWrHxU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aK5Jnza1wx5sBNowajBeB5DX02ljyxjC4c27B+SImhywaxDxh9iCWLMyGA6/UTFrH HBZ4/iQONttHOownb4AKM+IHPs/4xfuQxikg3zgIwYVlxg04TAra+pMkvVpzbKpNWR iqxH2MQ7+vOr67hiT9DknWQebgDsWq6NEk9vRDN4zSygZkXgQThE1ES8F32RI4TScb 4NiwI1BHAodRWKJmi8XWytuFZ6QVBJUsYU64tamXX/goCVjX19CYKQGlXiav+HheR0 MxlIiIo1fwqnPjis8aD9W9KSfAUC8QxT+f4twZUoucK4OU9AzD2xVEQCvwk62b4+8A b7e83ngdHNcvg== From: Benjamin Gaignard To: hverkuil@xs4all.nl, mchehab@kernel.org, tfiga@chromium.org, m.szyprowski@samsung.com, matt.ranostay@konsulko.com Subject: [PATCH 13/55] media: aspeed: Stop abusing of min_buffers_needed field Date: Mon, 27 Nov 2023 17:54:12 +0100 Message-Id: <20231127165454.166373-14-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231127165454.166373-1-benjamin.gaignard@collabora.com> References: <20231127165454.166373-1-benjamin.gaignard@collabora.com> MIME-Version: 1.0 X-Mailman-Approved-At: Wed, 06 Dec 2023 21:17:14 +1100 X-BeenThere: linux-aspeed@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux ASPEED SoC development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andrew Jeffery , Benjamin Gaignard , linux-aspeed@lists.ozlabs.org, openbmc@lists.ozlabs.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, kernel@collabora.com, linux-media@vger.kernel.org Errors-To: linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linux-aspeed" 'min_buffers_needed' is suppose to be used to indicate the number of buffers needed by DMA engine to start streaming. aspeed doesn't use DMA engine and just want to specify the minimum number of buffers to allocate when calling VIDIOC_REQBUFS. That 'min_reqbufs_allocation' field purpose so use it. Signed-off-by: Benjamin Gaignard CC: Eddie James (maintainer:ASPEED VIDEO ENGINE DRIVER) CC: Joel Stanley (supporter:ARM/ASPEED MACHINE SUPPORT) CC: Andrew Jeffery (reviewer:ARM/ASPEED MACHINE SUPPORT) CC: openbmc@lists.ozlabs.org (moderated list:ASPEED VIDEO ENGINE DRIVER) CC: linux-aspeed@lists.ozlabs.org (moderated list:ARM/ASPEED MACHINE SUPPORT) --- drivers/media/platform/aspeed/aspeed-video.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/aspeed/aspeed-video.c b/drivers/media/platform/aspeed/aspeed-video.c index d08aa7f73d4f..c28b10808cda 100644 --- a/drivers/media/platform/aspeed/aspeed-video.c +++ b/drivers/media/platform/aspeed/aspeed-video.c @@ -2034,7 +2034,7 @@ static int aspeed_video_setup_video(struct aspeed_video *video) vbq->drv_priv = video; vbq->buf_struct_size = sizeof(struct aspeed_video_buffer); vbq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; - vbq->min_buffers_needed = ASPEED_VIDEO_V4L2_MIN_BUF_REQ; + vbq->min_reqbufs_allocation = ASPEED_VIDEO_V4L2_MIN_BUF_REQ; rc = vb2_queue_init(vbq); if (rc) {