From patchwork Fri May 23 15:43:59 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Kocialkowski X-Patchwork-Id: 1659 Received: from leonov.paulk.fr (leonov.paulk.fr [185.233.101.22]) (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 E712B293459; Fri, 23 May 2025 15:45:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.233.101.22 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748015106; cv=none; b=IHh0XbrpRhxLVZrc32WK9VZur1fMWAzZsBAi/hJ9Js1tScN+X3sDxfGmr+qxKAekBmanwoAGHWfRC1PC2W3w6L6AjePMbXkv1O2NxPr4UkVK+cq7gpmVzGqmUArbM2fsSDiLv2QjmMgnNXhbzqzcxMs64qkZuzCca3b9MeDSmKk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748015106; c=relaxed/simple; bh=7dQrUsrdfwQqtppMZ9nZPjLQxrBRNZnSqBS7RSpZIlY=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=fxoPrns/1liwbSuKCbHaKUkCbYm4g4Zw2+P7utt25LWN5ywBg96AQpKj+ubH9kepnnBEnQSV3tq/AAS917Y18Yx+0EzOiUsVYPS7UftsaJO0ekwUMD4/nuTJy9iAmiZwh75D4mlUccuUYzqvmle79uu32Wu7oJ47AriUX1VMIDg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sys-base.io; spf=pass smtp.mailfrom=sys-base.io; arc=none smtp.client-ip=185.233.101.22 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sys-base.io Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sys-base.io Received: from laika.paulk.fr (12.234.24.109.rev.sfr.net [109.24.234.12]) by leonov.paulk.fr (Postfix) with ESMTPS id A33F21F0004B; Fri, 23 May 2025 15:44:53 +0000 (UTC) Received: by laika.paulk.fr (Postfix, from userid 65534) id E5A9BAC2EB0; Fri, 23 May 2025 15:44:52 +0000 (UTC) X-Spam-Level: * Received: from localhost.localdomain (unknown [192.168.1.64]) by laika.paulk.fr (Postfix) with ESMTP id CD313AC2EA9; Fri, 23 May 2025 15:44:18 +0000 (UTC) From: Paul Kocialkowski To: linux-media@vger.kernel.org, linux-staging@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org Cc: Paul Kocialkowski , Mauro Carvalho Chehab , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Hans Verkuil , Jernej Skrabec Subject: [PATCH] media: cedrus: Add support for additional output formats Date: Fri, 23 May 2025 17:43:59 +0200 Message-ID: <20250523154359.2454180-1-paulk@sys-base.io> X-Mailer: git-send-email 2.49.0 Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Status: O From: Jernej Skrabec If VPU supports untiled output, it actually supports several different YUV 4:2:0 layouts, namely NV12, NV21, YUV420 and YVU420. Add support for all of them. Signed-off-by: Jernej Skrabec Reviewed-by: Paul Kocialkowski --- Looks like this patch never made it, sorry about that. I've rebased it atop media/next and added my Reviewed-by tag. --- drivers/staging/media/sunxi/cedrus/cedrus_hw.c | 18 +++++++++++++++++- .../staging/media/sunxi/cedrus/cedrus_video.c | 18 ++++++++++++++++++ 2 files changed, 35 insertions(+), 1 deletion(-) diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c index 32af0e96e762..168d89c5a16d 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c @@ -86,9 +86,25 @@ void cedrus_dst_format_set(struct cedrus_dev *dev, switch (fmt->pixelformat) { case V4L2_PIX_FMT_NV12: + case V4L2_PIX_FMT_NV21: + case V4L2_PIX_FMT_YUV420: + case V4L2_PIX_FMT_YVU420: chroma_size = ALIGN(width, 16) * ALIGN(height, 16) / 2; - reg = VE_PRIMARY_OUT_FMT_NV12; + switch (fmt->pixelformat) { + case V4L2_PIX_FMT_NV12: + reg = VE_PRIMARY_OUT_FMT_NV12; + break; + case V4L2_PIX_FMT_NV21: + reg = VE_PRIMARY_OUT_FMT_NV21; + break; + case V4L2_PIX_FMT_YUV420: + reg = VE_PRIMARY_OUT_FMT_YU12; + break; + case V4L2_PIX_FMT_YVU420: + reg = VE_PRIMARY_OUT_FMT_YV12; + break; + } cedrus_write(dev, VE_PRIMARY_OUT_FMT, reg); reg = chroma_size / 2; diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_video.c b/drivers/staging/media/sunxi/cedrus/cedrus_video.c index 77f78266f406..9fae2c7493d0 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus_video.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus_video.c @@ -64,6 +64,21 @@ static struct cedrus_format cedrus_formats[] = { .pixelformat = V4L2_PIX_FMT_NV12_32L32, .directions = CEDRUS_DECODE_DST, }, + { + .pixelformat = V4L2_PIX_FMT_NV21, + .directions = CEDRUS_DECODE_DST, + .capabilities = CEDRUS_CAPABILITY_UNTILED, + }, + { + .pixelformat = V4L2_PIX_FMT_YUV420, + .directions = CEDRUS_DECODE_DST, + .capabilities = CEDRUS_CAPABILITY_UNTILED, + }, + { + .pixelformat = V4L2_PIX_FMT_YVU420, + .directions = CEDRUS_DECODE_DST, + .capabilities = CEDRUS_CAPABILITY_UNTILED, + }, }; #define CEDRUS_FORMATS_COUNT ARRAY_SIZE(cedrus_formats) @@ -140,6 +155,9 @@ void cedrus_prepare_format(struct v4l2_pix_format *pix_fmt) break; case V4L2_PIX_FMT_NV12: + case V4L2_PIX_FMT_NV21: + case V4L2_PIX_FMT_YUV420: + case V4L2_PIX_FMT_YVU420: /* 16-aligned stride. */ bytesperline = ALIGN(width, 16);