From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 A03F32C21E8; Fri, 28 Nov 2025 20:14:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764360852; cv=none; b=EIda/e5ixX7Yx7IxdIK3yv+1uUj+INTnMX2fXji46YscP1VjfRAVaCQ3nyefi2XXEpin4PVGaa6dX7GbNuS5A0uNzF8kfxVjdeAxZygC8SMY6ovJwnauTA/b2WX70MmkelfnOU0ZpSsNQJ9nDjgp2B9Ki4ZsKdX+Ck16WQ1xT70= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764360852; c=relaxed/simple; bh=dbI/cc8kxuLZJOzza7Lo7TJwKLlCdsiu/J6Vk0sw6I4=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=UGYDwvhhzmhLZog2FwTHbVuzYr+hLDWGGWtG4VAX+kjfYpmEjzhCScOpWtDN2mjdzLrlilD9f84CYLE/TLfwevAG5nGhjgUuBjYkHsi/jxg5OUjsRP4BWClbj6VF/C4mqkV1QJMaPJMBHEm883T1LrcEm1Tsn1V9QjFbtewYUX0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=lHjcmm7j; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="lHjcmm7j" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1764360848; bh=dbI/cc8kxuLZJOzza7Lo7TJwKLlCdsiu/J6Vk0sw6I4=; h=Subject:From:To:Cc:Date:In-Reply-To:References:From; b=lHjcmm7jA0F7CqnaEe7xMNMdiMHM9ZUdiQV1v98nJntqgdtPJa1QoK/5aTck2W8PK 8rvSEaKT7cJtMRX2pUTuHv2R7rxMy3U1TZiEqzQiNzuyIUhKRmUpUG6OUYmf3mErCr UKv+Q6NH8z2syVMFt0UZ40gsUKIywNyybaCALWecPMMVa1O3USySpuRfAzXfLnGNx5 63cqQWB2nfxPgqM2f51ZzNOvs6EAbnS2UTUyC+gap5kIRVMr63yILZQzCUkmlywN+k RLSjit+T5+rc3QwR/GU74eCApSvPUCNyB+4Xe9QUSAE5mZ+RDMZG2ec5kFVxKoIhJH y38i9oxh0bxeA== Received: from [IPv6:2606:6d00:17:7b4b::c41] (unknown [IPv6:2606:6d00:17:7b4b::c41]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: nicolas) by bali.collaboradmins.com (Postfix) with ESMTPSA id EEBBD17E0A28; Fri, 28 Nov 2025 21:14:06 +0100 (CET) Message-ID: Subject: Re: [PATCH v2 08/14] media: mediatek: vcodec: support vcp architecture From: Nicolas Dufresne To: Yunfei Dong , =?ISO-8859-1?Q?N=EDcolas?= "F . R . A . Prado" , Sebastian Fricke , Hans Verkuil , AngeloGioacchino Del Regno , Benjamin Gaignard , Nathan Hebert , Daniel Almeida Cc: Hsin-Yi Wang , Fritz Koenig , Daniel Vetter , Steve Cho , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Project_Global_Chrome_Upstream_Group@mediatek.com Date: Fri, 28 Nov 2025 15:14:06 -0500 In-Reply-To: <20250815085232.30240-9-yunfei.dong@mediatek.com> References: <20250815085232.30240-1-yunfei.dong@mediatek.com> <20250815085232.30240-9-yunfei.dong@mediatek.com> Autocrypt: addr=nicolas.dufresne@collabora.com; prefer-encrypt=mutual; keydata=mDMEaCN2ixYJKwYBBAHaRw8BAQdAM0EHepTful3JOIzcPv6ekHOenE1u0vDG1gdHFrChD /e0J05pY29sYXMgRHVmcmVzbmUgPG5pY29sYXNAbmR1ZnJlc25lLmNhPoicBBMWCgBEAhsDBQsJCA cCAiICBhUKCQgLAgQWAgMBAh4HAheABQkJZfd1FiEE7w1SgRXEw8IaBG8S2UGUUSlgcvQFAmibrjo CGQEACgkQ2UGUUSlgcvQlQwD/RjpU1SZYcKG6pnfnQ8ivgtTkGDRUJ8gP3fK7+XUjRNIA/iXfhXMN abIWxO2oCXKf3TdD7aQ4070KO6zSxIcxgNQFtDFOaWNvbGFzIER1ZnJlc25lIDxuaWNvbGFzLmR1Z nJlc25lQGNvbGxhYm9yYS5jb20+iJkEExYKAEECGwMFCwkIBwICIgIGFQoJCAsCBBYCAwECHgcCF4 AWIQTvDVKBFcTDwhoEbxLZQZRRKWBy9AUCaCyyxgUJCWX3dQAKCRDZQZRRKWBy9ARJAP96pFmLffZ smBUpkyVBfFAf+zq6BJt769R0al3kHvUKdgD9G7KAHuioxD2v6SX7idpIazjzx8b8rfzwTWyOQWHC AAS0LU5pY29sYXMgRHVmcmVzbmUgPG5pY29sYXMuZHVmcmVzbmVAZ21haWwuY29tPoiZBBMWCgBBF iEE7w1SgRXEw8IaBG8S2UGUUSlgcvQFAmibrGYCGwMFCQll93UFCwkIBwICIgIGFQoJCAsCBBYCAw ECHgcCF4AACgkQ2UGUUSlgcvRObgD/YnQjfi4+L8f4fI7p1pPMTwRTcaRdy6aqkKEmKsCArzQBAK8 bRLv9QjuqsE6oQZra/RB4widZPvphs78H0P6NmpIJ Organization: Collabora Canada Content-Type: multipart/signed; micalg="pgp-sha512"; protocol="application/pgp-signature"; boundary="=-581tRhgHnq+RNdyOpJ4Z" User-Agent: Evolution 3.58.1 (3.58.1-1.fc43) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 --=-581tRhgHnq+RNdyOpJ4Z Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Le vendredi 15 ao=C3=BBt 2025 =C3=A0 16:52 +0800, Yunfei Dong a =C3=A9crit= =C2=A0: > Some platforms expose the video codec through the VCP coprocessor. > Use the VCP architecture when the VCP coprocessor is found. >=20 > Signed-off-by: Yunfei Dong Reviewed-by: Nicolas Dufresne > --- > =C2=A0.../platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.c=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0 | 3 +++ > =C2=A01 file changed, 3 insertions(+) >=20 > 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 fa609343c168..5e312f86e652 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 > @@ -380,6 +380,9 @@ static int mtk_vcodec_probe(struct platform_device *p= dev) > =C2=A0 } else if (!of_property_read_u32(pdev->dev.of_node, "mediatek,scp"= , > =C2=A0 &rproc_phandle)) { > =C2=A0 fw_type =3D SCP; > + } else if (!of_property_read_u32(pdev->dev.of_node, "mediatek,vcp", > + &rproc_phandle)) { > + fw_type =3D VCP; > =C2=A0 } else { > =C2=A0 dev_dbg(&pdev->dev, "Could not get vdec IPI device"); > =C2=A0 return -ENODEV; --=-581tRhgHnq+RNdyOpJ4Z Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTvDVKBFcTDwhoEbxLZQZRRKWBy9AUCaSoCjgAKCRDZQZRRKWBy 9Mo0AP9vec8clCCPOZf/g0uAWooenVDUlvXrDSd+xkllGWTK3AEAwVliom/Oqmxg UteFPY+frNbTKHHpAZ6lPpd8ARTkcAA= =Rt9m -----END PGP SIGNATURE----- --=-581tRhgHnq+RNdyOpJ4Z--