From patchwork Fri Mar 14 13:26:30 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Fricke X-Patchwork-Id: 14016924 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BCDEDC282EC for ; Fri, 14 Mar 2025 13:37:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=uCoDkNxle5kYQxEYElD69IYy2zg+RTAZoMqICiRmeUE=; b=ERTqufYxwyueD5o4SvFmsthi16 8BjxqtIsZjFMxrwn0l5Pi4Zl8+oCpftn/VvuIiEHaki/PeQDTcPHy9Z8SJ1lqEtabhP8ZmqlnKQlc oqikQi8miMnxAC9knMNPsFsTB8Ns0nye1vkjH6z6WXWVECDmtJJT8v19flFx8QqQbw4QrW+LX6VXH H3iUEidGZaSMkQDqhZOTZDMpvTIAKmdFxI0iKp4zoveS2m0GYLvwN0EZjE+0YnBpATisgJST1qSs0 ZQzWi0AtCrgcuxUpylsIJv5bStETqewv4HnjPmU5qd8shxTQmrMNRom5tHFGSrOKG4auM2Q4kwWDV gTHa5ioQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tt5Ds-0000000EIdr-3Z68; Fri, 14 Mar 2025 13:37:12 +0000 Received: from sender4-pp-f112.zoho.com ([136.143.188.112]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tt54O-0000000EGxv-1CCX; Fri, 14 Mar 2025 13:27:25 +0000 ARC-Seal: i=1; a=rsa-sha256; t=1741958834; cv=none; d=zohomail.com; s=zohoarc; b=NsS4F1K90WlNKnGrraMnXP8XW5Y09jO/+BORJJ/hXkN31ua4XWH/RKftru+7EEzjC+F7HY9AWte1a9XuK1I2MfwvY2FliqOqcWLDQjGNAiPbCwak5PbuGLZbOH64dYa1M+MnmPDkPel9g3zgJqkHmwi9O12x1iFfmt1EsWjEuek= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1741958834; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=uCoDkNxle5kYQxEYElD69IYy2zg+RTAZoMqICiRmeUE=; b=dnDjZQFKOG7k/KbiuZUiIiVSMTxgB+oKf66bO0JbxU6isK/TJhs0NPODkf63CnCyse/WR/Nq6MT7s03RkGPd+GqOvPikdra40TXSQRPCg2DGTlvTPE+EzyN3ArTSf/MeoyIVAwlj9F4qLj9EXaV+HGj+qBmBi4FNStcTHQ+lopo= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=sebastian.fricke@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1741958834; s=zohomail; d=collabora.com; i=sebastian.fricke@collabora.com; h=From:From:Date:Date:Subject:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-Id:Message-Id:References:In-Reply-To:To:To:Cc:Cc:Reply-To; bh=uCoDkNxle5kYQxEYElD69IYy2zg+RTAZoMqICiRmeUE=; b=AzLZgyEoRHU2ZMpk6ReS0fi31DtyDvOCHBnCOaQGxESo8INRr8lrr9Bl/rCKhYTd 78kkeLeO6zBJIp8PFLK1NNGGAFA7HAwztquhc53d7CM32iUKSfYJUWO50azwBShvaS1 9OMKrHoCqppyJggRmwjTEzY2F3t+y7lUOei7jXi4= Received: by mx.zohomail.com with SMTPS id 1741958831940301.9413422942897; Fri, 14 Mar 2025 06:27:11 -0700 (PDT) From: Sebastian Fricke Date: Fri, 14 Mar 2025 14:26:30 +0100 Subject: [PATCH 5/5] media: mtk-vcodec: Don't try to decode 422/444 VP9 MIME-Version: 1.0 Message-Id: <20250314-sebastianfricke-vcodec_manual_request_completion_with_state_machine-v1-5-5e277a3d695b@collabora.com> References: <20250314-sebastianfricke-vcodec_manual_request_completion_with_state_machine-v1-0-5e277a3d695b@collabora.com> In-Reply-To: <20250314-sebastianfricke-vcodec_manual_request_completion_with_state_machine-v1-0-5e277a3d695b@collabora.com> To: Sakari Ailus , Laurent Pinchart , Mauro Carvalho Chehab , Hans Verkuil , Tiffany Lin , Andrew-CT Chen , Yunfei Dong , Matthias Brugger , AngeloGioacchino Del Regno Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com, Sebastian Fricke , Nicolas Dufresne X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1741958789; l=1233; i=sebastian.fricke@collabora.com; s=linux-media; h=from:subject:message-id; bh=emJE1X62MuP0DezjydZOlvtEYLKSLG8mtfx8cJ7l/Ak=; b=8osgM6j4VT/PtVsmE7tkbG8dQ7JBOV2MAMNuNrQGJk5n2F7j6aPuW/gs9ohRwuBFlnr3mskub 7aWEdfocOPcDm1ourg2ImJ9zqwCQiJegWK3m+BOYhhMj0jR6xd3YVrj X-Developer-Key: i=sebastian.fricke@collabora.com; a=ed25519; pk=pYXedPwrTtErcj7ERYeo/IpTrpe4QbJuEzSB52fslBg= X-ZohoMailClient: External X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250314_062724_394549_C3F7DE76 X-CRM114-Status: UNSURE ( 9.07 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: Nicolas Dufresne This is not supported by the hardware and trying to decode these leads to LAT timeout errors. Signed-off-by: Nicolas Dufresne --- .../platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c index 9187d7bcfc8aea17f3fc98d94419777d8026db51..3dbd251034b85e521c3c93538d9ecf9078ef3820 100644 --- a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c +++ b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c @@ -496,6 +496,12 @@ static int mtk_vdec_s_ctrl(struct v4l2_ctrl *ctrl) mtk_v4l2_vdec_err(ctx, "VP9: bit_depth:%d", frame->bit_depth); return -EINVAL; } + + if (!(frame->flags & V4L2_VP9_FRAME_FLAG_X_SUBSAMPLING) || + !(frame->flags & V4L2_VP9_FRAME_FLAG_Y_SUBSAMPLING)) { + mtk_v4l2_vdec_err(ctx, "VP9: only 420 subsampling is supported"); + return -EINVAL; + } break; case V4L2_CID_STATELESS_AV1_SEQUENCE: seq = (struct v4l2_ctrl_av1_sequence *)hdr_ctrl->p_new.p;