From patchwork Thu Aug 24 09:21:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Gaignard X-Patchwork-Id: 717094 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 90F01EE49AB for ; Thu, 24 Aug 2023 09:22:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240706AbjHXJWY (ORCPT ); Thu, 24 Aug 2023 05:22:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57372 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240715AbjHXJVt (ORCPT ); Thu, 24 Aug 2023 05:21:49 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6308419A2; Thu, 24 Aug 2023 02:21:46 -0700 (PDT) Received: from benjamin-XPS-13-9310.. (unknown [IPv6:2a01:e0a:120:3210:672:c310:4c8a:3a97]) (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 BCF0A6607308; Thu, 24 Aug 2023 10:21:44 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1692868905; bh=PWkYPK7UJF1YmVd+lrdWvCWfZPTYmEC52Q6H6L/2CpY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=R/SPv0Dy0iBRcsZbWmQFlUA6N4JHkxVqimQXCK3Lrr/717kH60Foss4GfNKFEBoSD 1eodB6aWnxkSYjmgQj1eb6RxTj5F2+wRcc/I9JdPUKSNqbnC0U0I2sUda+Orre4sdq BRXGCoqrWFY9E49TGHO0geQ8pmo9Mp2I+G9cghz6PzPFO7+OvbR4r8x9OJPYwGfVDk Mdlx2jizNtqDtc5/LEbHtQ2bcwG/zow8v5zRXt948YmcJ/wG9wfJfPDy5bpD+sHjET LY34+TAEByasLjenXpSJNT+0qjHJzwhFyT9W6vWYpSuTh1Uox7OFoMGrp6GFp5PzFe jixgUT6/iNg+A== From: Benjamin Gaignard To: mchehab@kernel.org, tfiga@chromium.org, m.szyprowski@samsung.com, ming.qian@nxp.com, ezequiel@vanguardiasur.com.ar, p.zabel@pengutronix.de, gregkh@linuxfoundation.org, hverkuil-cisco@xs4all.nl, nicolas.dufresne@collabora.com Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-staging@lists.linux.dev, kernel@collabora.com, Benjamin Gaignard Subject: [PATCH v5 06/10] media: verisilicon: vp9: Use destination buffer height to compute chroma offset Date: Thu, 24 Aug 2023 11:21:29 +0200 Message-Id: <20230824092133.39510-7-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230824092133.39510-1-benjamin.gaignard@collabora.com> References: <20230824092133.39510-1-benjamin.gaignard@collabora.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Source and destination buffer height may not be the same because alignment constraint are different. Use destination height to compute chroma offset because we target this buffer as hardware output. Signed-off-by: Benjamin Gaignard Fixes: e2da465455ce ("media: hantro: Support VP9 on the G2 core") --- drivers/media/platform/verisilicon/hantro_g2_vp9_dec.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/media/platform/verisilicon/hantro_g2_vp9_dec.c b/drivers/media/platform/verisilicon/hantro_g2_vp9_dec.c index 6db1c32fce4d..1f3f5e7ce978 100644 --- a/drivers/media/platform/verisilicon/hantro_g2_vp9_dec.c +++ b/drivers/media/platform/verisilicon/hantro_g2_vp9_dec.c @@ -93,9 +93,7 @@ static int start_prepare_run(struct hantro_ctx *ctx, const struct v4l2_ctrl_vp9_ static size_t chroma_offset(const struct hantro_ctx *ctx, const struct v4l2_ctrl_vp9_frame *dec_params) { - int bytes_per_pixel = dec_params->bit_depth == 8 ? 1 : 2; - - return ctx->src_fmt.width * ctx->src_fmt.height * bytes_per_pixel; + return ctx->dst_fmt.width * ctx->dst_fmt.height * ctx->bit_depth / 8; } static size_t mv_offset(const struct hantro_ctx *ctx,