From nobody Sat Oct 4 16:21:30 2025 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 B862E2E2F1A; Fri, 15 Aug 2025 08:53:06 +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=1755247990; cv=none; b=JbuOgPtN2cHDtmL0LCGWGAmHYoC8hJcaVs6RHLtirSLyIUKt3YQznA1WepfMWkI2S+jCmxNNIzgwcZq3fJW8B15mOJq3nhwLFHb03iKv+SrEhGG1TfF2QM25cw0wu73L/SBa6iG76CeabdUOXnsi8HzDNj6bSavRTSqWkaW6tQg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755247990; c=relaxed/simple; bh=ZkqHdKj+3Zolm7JVHMxoJqAtNCuvHnyC+NRArNFiSvs=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=EoEC/rQs9LYWPm1VHtpKJEabE1s9pujY4a4p6BoFW+SvfgTShMqeM0odJHroe7JaxF3Z8KbBDugv5IrQI6zAbe/OHW4lYPVx5OLo4ZBoJc5S9Mucwxr7KHNNf8pMhKLTLCusH5D+8BrrPMNFqE8/ScjxBUJP4l5ge2UhGC63D88= 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=sDibPX89; 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="sDibPX89" X-UUID: 3f9f267a79b511f0b33aeb1e7f16c2b6-20250815 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=59YtPiMqHJGpxErwBAJ5ghDAd/TjVl00FMsru6ZuO8w=; b=sDibPX89FrAIV13IzuujzhPAPvnbG+hevJwkjajJRW9eYWGHkNyeImP1xMZhJolyYgygrvyl5RoiAfI5hkD4U2nvT+NtilNcSTQU9gY26brjeryIw903/6BvxdjzLnJEXS02n3HBmYYqVt2wd3Wf0JfeAguvL0oCT1WJCO3Oi3A=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.3.3,REQID:4d051453-aa43-449c-8bb8-81686472ce28,IP:0,UR L:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION:r elease,TS:0 X-CID-META: VersionHash:f1326cf,CLOUDID:9984416d-c2f4-47a6-876f-59a53e9ecc6e,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:81|82|102,TC:-5,Content:0|15|50,EDM: -3,IP:nil,URL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,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: 3f9f267a79b511f0b33aeb1e7f16c2b6-20250815 Received: from mtkmbs13n1.mediatek.inc [(172.21.101.193)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 238588778; Fri, 15 Aug 2025 16:53:01 +0800 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.39; Fri, 15 Aug 2025 16:52:58 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1258.39 via Frontend Transport; Fri, 15 Aug 2025 16:52:57 +0800 From: Yunfei Dong To: =?UTF-8?q?N=C3=ADcolas=20F=20=2E=20R=20=2E=20A=20=2E=20Prado?= , Sebastian Fricke , Nicolas Dufresne , Hans Verkuil , AngeloGioacchino Del Regno , Benjamin Gaignard , Nathan Hebert , Daniel Almeida CC: Hsin-Yi Wang , Fritz Koenig , Daniel Vetter , Steve Cho , "Yunfei Dong" , , , , , , Subject: [PATCH v2 12/14] media: mediatek: vcodec: send share memory address to vcp Date: Fri, 15 Aug 2025 16:52:25 +0800 Message-ID: <20250815085232.30240-13-yunfei.dong@mediatek.com> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20250815085232.30240-1-yunfei.dong@mediatek.com> References: <20250815085232.30240-1-yunfei.dong@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: quoted-printable X-MTK: N Content-Type: text/plain; charset="utf-8" Send share memory address to vcp for it is reserved in kernel side. Signed-off-by: Yunfei Dong --- drivers/media/platform/mediatek/vcodec/decoder/vdec_ipi_msg.h | 2 ++ drivers/media/platform/mediatek/vcodec/decoder/vdec_vpu_if.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec_ipi_msg.h = b/drivers/media/platform/mediatek/vcodec/decoder/vdec_ipi_msg.h index 47070be2a991..097561a1efdc 100644 --- a/drivers/media/platform/mediatek/vcodec/decoder/vdec_ipi_msg.h +++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec_ipi_msg.h @@ -67,11 +67,13 @@ struct vdec_vpu_ipi_ack { * @msg_id : AP_IPIMSG_DEC_INIT * @codec_type : codec fourcc * @ap_inst_addr : AP video decoder instance address + * @shared_iova : reserved share memory address */ struct vdec_ap_ipi_init { uint32_t msg_id; u32 codec_type; uint64_t ap_inst_addr; + u64 shared_iova; }; =20 /** diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec_vpu_if.c b= /drivers/media/platform/mediatek/vcodec/decoder/vdec_vpu_if.c index ac10e0dfefb2..428ed9e5f2c3 100644 --- a/drivers/media/platform/mediatek/vcodec/decoder/vdec_vpu_if.c +++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec_vpu_if.c @@ -232,6 +232,8 @@ int vpu_dec_init(struct vdec_vpu_inst *vpu) msg.msg_id =3D AP_IPIMSG_DEC_INIT; msg.ap_inst_addr =3D (unsigned long)vpu; msg.codec_type =3D vpu->codec_type; + if (mtk_vcodec_fw_get_type(vpu->ctx->dev->fw_handler) =3D=3D VCP) + msg.shared_iova =3D vpu->ctx->dev->fw_handler->vcp->iova_addr; =20 mtk_vdec_debug(vpu->ctx, "vdec_inst=3D%p", vpu); =20 --=20 2.45.2