From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (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 C7912399348; Sat, 10 Oct 2026 08:36:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.61.82.184 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791621389; cv=none; b=pg0kKmVAZDcS+F89B3NRujILoiAbZvjUtsqnWpqiY0AOwMepqPhly2Mv/Qa0o90bLJTjD2J6NEW45J4nZ5WjTfw/0H4/XVqbIPf3lUj+aBKNyCzUXAFGXnK2AqfHoGL219RC1vsbusYAFYgGhAtu/98wOLvHR9Z1Y8YdJTb619Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791621389; c=relaxed/simple; bh=crLIO1mYh+l1A4/XtQIZAFuFL2qtJN476Qqert+AthA=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=dXiKgf5XHXBCvDSXkWSVkWEd2De/mYTrNLqOQoQJnYiSc7ZAMlawB5eTutDYJLLB1qI+k9sPV5YZgZxZVDQCxlned9Vo1ga7SdXKS3271TZkWFXnVnQJQspcCkREpgDqw/ivlpAoDyQ0oFTfEgGTarC5UoOTsFYXgH4uwv0FgtY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=FgblvUu8; arc=none smtp.client-ip=210.61.82.184 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="FgblvUu8" X-UUID: aa58b924c48511f18dc8c9802ae25ab1-20261010 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=LKdQhm5z4fHJ9MmkX5CPKKUnOd4BvwTrpIH7Df0H3GI=; b=FgblvUu8P5dNS2ufsUB1CjCLiGbVuGMjSXDQrEUArQJREZx3OZuqWbGTGbIkWNCP+r4tTSrD9aETfdVOQ3JTzRVcwW3M2z0raOVaPx9f8/65HbRk9E4d+pOkjT4jOwHHipwTowLk6vVwY0cdQp+VODcD0H4YK7k7DilXmGRYZt4=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.3.20,REQID:5ecf669c-fbce-4424-839f-687f914c1df1,IP:0,U RL:0,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:-5 X-CID-META: VersionHash:291e20b,CLOUDID:9ab12e95-3103-4fdb-b79c-08de0e281a5d,B ulkID:nil,BulkQuantity:0,SF:81|82|102|136|836|865|888|898,TC:-5,Content:0| 15|50|99,EDM:-3|-100,IP:nil,URL:0,File:130,RT:0,Bulk:nil,QS:nil,BEC:-1,COL :0,OSI:0,OSA:0,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 2,SSN|SDN X-CID-BAS: 2,SSN|SDN,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-CID-RHF: D41D8CD98F00B204E9800998ECF8427E X-UUID: aa58b924c48511f18dc8c9802ae25ab1-20261010 Received: from mtkmbs10n1.mediatek.inc [(172.21.101.34)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 448988152; Sat, 10 Oct 2026 16:36:19 +0800 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by mtkmbs13n1.mediatek.inc (172.21.101.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.29; Sat, 10 Oct 2026 16:36:18 +0800 Received: from gcnsap21.gcn.mediatek.inc (10.17.81.22) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.2562.29 via Frontend Transport; Sat, 10 Oct 2026 16:36:16 +0800 From: Kyrie Wu To: Tiffany Lin , Andrew-CT Chen , Yunfei Dong , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Kyrie Wu , Nicolas Dufresne , Ricardo Ribalda , Kees Cook , Hans Verkuil , Fei Shao , Haoxiang Li , Chen-Yu Tsai , Laurent Pinchart , Tomasz Figa , Philipp Zabel , Benjamin Gaignard , Qianfeng Rong , Irui Wang , Jacopo Mondi , Fan Wu , , , , , CC: Sakari Ailus Subject: [PATCH v8 01/14] media: mediatek: vcodec: support vcp architecture Date: Sat, 10 Oct 2026 16:36:00 +0800 Message-ID: <66c1928474ed08c2e8f0489086016e4bf33a725d.1791619742.git.kyrie.wu@mediatek.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-MTK: N Some platforms expose the video codec through the VCP coprocessor. Use the VCP architecture when the VCP coprocessor is found. Signed-off-by: Kyrie Wu Reviewed-by: Nicolas Dufresne --- drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.h | 1 + .../platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.c | 3 +++ 2 files changed, 4 insertions(+) diff --git a/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.h b/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.h index 300363a4..c1642fb0 100644 --- a/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.h +++ b/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.h @@ -14,6 +14,7 @@ struct mtk_vcodec_enc_dev; enum mtk_vcodec_fw_type { VPU, SCP, + VCP, }; enum mtk_vcodec_fw_use { diff --git a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.c b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.c index e936ed8d..d220b645 100644 --- a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.c +++ b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.c @@ -379,6 +379,9 @@ static int mtk_vcodec_probe(struct platform_device *pdev) } else if (!of_property_read_u32(pdev->dev.of_node, "mediatek,scp", &rproc_phandle)) { fw_type = SCP; + } else if (!of_property_read_u32(pdev->dev.of_node, "mediatek,vcp", + &rproc_phandle)) { + fw_type = VCP; } else { dev_dbg(&pdev->dev, "Could not get vdec IPI device"); return -ENODEV;