From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) (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 25421403EA0; Wed, 3 Jun 2026 08:41:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=60.244.123.138 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780476074; cv=none; b=f4gNAexKpQatcZp1q9hyJXmFvcpieZ8CvbQzxe2pfDo5OSDqDdqnJGM7YBy8qzKxEHkJeJFu+u4DZ+iiwSqC/pvYwLuTaH+sK0vlB2BpEppQIlcNeeR+B3QkMRGIGa7CU7QSmCUrlQSHFoOs9YML9XNmH9kbTttZ1qhOrKAEXV4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780476074; c=relaxed/simple; bh=j7stvKbncFcRexp87eFDTi7AhKjJNh5MxlMLgMqCt+E=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=XhyQL+ar2nWFuM2f/2kELdmSqlDRtaL+dwhjwrNCt+Tk6cQrps1wyCzl637priHYJUi4LzUpsYv3UJzl1f4chi+9OOEqQ4j+g+k+kxaHIcpHLWT6UhgQsNpZpX67dKFkBLWJvQ6i/YXEFpjnp8kA1RQD2nEIs+xzHp4P/7tIt70= 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=gaqKe7pp; arc=none smtp.client-ip=60.244.123.138 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="gaqKe7pp" X-UUID: f5e11e905f2711f1b1788b6acf885367-20260603 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=VByomaO/YKdV12PT5TC+w+MJqdr7jakBZ3x1JzZvrO0=; b=gaqKe7pp3TaKnn1e84fxHg7OOmg4Ivq+mb37i8HFu79Dj2EgU9LF7gEIQQBLMCi1V2Lxc/5QwQOfkJjeuY3+j085pb1WVLfsUYWcCD9aFjXVJJ6nxMnNpv9QoLSh0vKfB/0MPOiUFPvzWU0aIoYsAldopKG6NBTEOLrzTrBdTmQ=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.3.15,REQID:63b620f8-1678-496c-a13d-c991f68f7f43,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:e276073,CLOUDID:08180a50-23b6-41e0-a310-51c498ab6908,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:81|82|102|136|836|865|888|898,TC:-5, Content:0|15|50,EDM:-3,IP:nil,URL:0,File:130,RT:0,Bulk:nil,QS:nil,BEC:-1,C OL: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: f5e11e905f2711f1b1788b6acf885367-20260603 Received: from mtkmbs14n2.mediatek.inc [(172.21.101.76)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1556550250; Wed, 03 Jun 2026 16:41:05 +0800 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by mtkmbs11n1.mediatek.inc (172.21.101.185) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.29; Wed, 3 Jun 2026 16:41:05 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.2562.29 via Frontend Transport; Wed, 3 Jun 2026 16:41:03 +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 , Nicolas Dufresne , Ricardo Ribalda , Kees Cook , Hans Verkuil , Haoxiang Li , Fei Shao , Chen-Yu Tsai , Laurent Pinchart , Sebastian Fricke , Benjamin Gaignard , Philipp Zabel , Qianfeng Rong , Jacopo Mondi , Irui Wang , Fan Wu , , , , , , Kyrie Wu CC: Sakari Ailus , Tzung-Bi Shih , Tomasz Figa Subject: [PATCH v5 01/14] media: mediatek: vcodec: support vcp architecture Date: Wed, 3 Jun 2026 16:40:31 +0800 Message-ID: <20260603084045.17488-2-kyrie.wu@mediatek.com> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20260603084045.17488-1-kyrie.wu@mediatek.com> References: <20260603084045.17488-1-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 From: Yunfei Dong Some platforms expose the video codec through the VCP coprocessor. Use the VCP architecture when the VCP coprocessor is found. Signed-off-by: Yunfei Dong 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 300363a40158..c1642fb09b42 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 e936ed8dffba..d220b645e455 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; -- 2.45.2