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 A8A3121CC5A; Mon, 20 Jul 2026 01:21:15 +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=1784510478; cv=none; b=dfZjrZ0o5Hor/ocZzyopOJ2XyI2xoeB76jqPM6Gw1LsAy6wD5sEtKMvKK+Fp0QwGhtg1JH9rBmanZQ8wnHuAJ5inkS6UJrEHRb0+tR4n4aHcaPPVRAVPNWqHVQ29cpP4vM8UXL5SiftyGuuE6bW4JVAHAzgyOh3Ml0My1eiA058= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784510478; c=relaxed/simple; bh=VKAdPioCCfQA5teFwiJrBKL1niTlVxjS7/KOavsA6RY=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Vcz0H3SAIudN8kE3XM/isgx63GH4sF1k02bO56y05Kq/BLllJUJfGacU9fypfVN00JZI5HuPzxflqp4veqtXSfhiMse33FkLU0SoVFwinLKUkSERVY7+WefAXdyJloMdm7cfoW7N8j9+gbC8zapd4q96ETEjBKddf/CbkUKVtk8= 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=L7s2CnIn; 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="L7s2CnIn" X-UUID: 458cc37483d911f18dc8c9802ae25ab1-20260720 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=jiRmxrVCjtma/TiMMsUv4OSDpKz2DrsaQ0JhzrRisyw=; b=L7s2CnInEt/9fKnSMPtEBnnahNZ1nclrVv10u21I1iTRowddc3l+lLfArPNMH2ekzaX+ZaoD5GO8oH1pnMmWm81KgWnbX9C3t1TSj9tKApPSHTkZmoSDer8y0JJkaBACqnSpjVTvomtDDELEk8IL1Q5Zm1ulrXpr8yMTtLVcsbc=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.3.18,REQID:a439edda-95ac-491b-968c-f8f1459c5224,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:8a735a6,CLOUDID:82e8f99b-75c7-410a-a98f-13895d3131d4,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: 458cc37483d911f18dc8c9802ae25ab1-20260720 Received: from mtkmbs14n1.mediatek.inc [(172.21.101.75)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 236442700; Mon, 20 Jul 2026 09:21:02 +0800 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) by MTKMBS14N1.mediatek.inc (172.21.101.75) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.29; Mon, 20 Jul 2026 09:21:01 +0800 Received: from gcnsap21.gcn.mediatek.inc (10.17.81.22) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.2562.29 via Frontend Transport; Mon, 20 Jul 2026 09:21:00 +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 , Sebastian Fricke , Philipp Zabel , Benjamin Gaignard , Qianfeng Rong , Irui Wang , Jacopo Mondi , Fan Wu , , , , , CC: Sakari Ailus Subject: [PATCH v6 01/14] media: mediatek: vcodec: support vcp architecture Date: Mon, 20 Jul 2026 09:20:43 +0800 Message-ID: <20260720012056.1026551-2-kyrie.wu@mediatek.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260720012056.1026551-1-kyrie.wu@mediatek.com> References: <20260720012056.1026551-1-kyrie.wu@mediatek.com> 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 300363a40..c1642fb09 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 e936ed8df..d220b645e 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; -- 2.51.0.windows.2