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 2156943DA40; Wed, 3 Jun 2026 08:41:28 +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=1780476090; cv=none; b=f6zPMoVqHZ/RRYBna5CF3qNkTC9MYXpAwEzx7mcab8LRvnYf3AWvDbQBJEEjzoNLX4Gwu5fu/5z86Ei7VyfVcFm+qPGURg10WEba6vhWkc4MI2Bx37wpw6zDoRH9SmcolV45oP0eH7nDWqUV+Bt3Jtl7KgIhWLCXJkCKlB5ja6Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780476090; c=relaxed/simple; bh=Ean/nYusHJjLWGnitL57RbCFUMpSfQkKQT8dXoEAjow=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=to38aKwnSAWYQgJSxK9tAK1YOZY+UMXeM6gcvTX2pmGKkhOL6sIe8q9wHbDJGDNvDFz7Ki52UrPEfTxyXEoxZ/SRwK6Vyk03y5E4dgzoKNZGML8bvRhytpDz8B+d0YwGUMkeUxCB13ZqNrsM9XmxGgd4kRE4gh1nXp1gsDRsTgc= 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=IC/tYyyF; 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="IC/tYyyF" X-UUID: 0011a1dc5f2811f1b1788b6acf885367-20260603 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=uM0w+DpVYOcmujWW/kaHUf1dKYapStU849BeDAiDQw4=; b=IC/tYyyFGJ1PYl4Wigi+hCdhZht1T38LoyU24pPfP5tLUbaQbILyU9Wu0d3MW5tSj8w5unYt0Xf0ISWnwgAAAcMsUy5enykCtPX6PnbgKdyiNjNx9msT+K46gG6t3aenVbO92fjKHmWOtO7YExqkrtyiGThM7gs1W4Y8O+tKIQo=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.3.15,REQID:fcdf94c3-2a54-4ab5-af6f-3c687bccb457,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:e276073,CLOUDID:90b62e8f-2d9b-4560-8147-1122f58e041c,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:81|82|102|836|865|888|898,TC:-5,Cont ent:0|15|50,EDM:-3,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: 0011a1dc5f2811f1b1788b6acf885367-20260603 Received: from mtkmbs10n2.mediatek.inc [(172.21.101.183)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 446413901; Wed, 03 Jun 2026 16:41:22 +0800 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by MTKMBS09N1.mediatek.inc (172.21.101.35) 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 16:41:21 +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 16:41:20 +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 10/14] media: mediatek: vcodec: send share memory address to vcp Date: Wed, 3 Jun 2026 16:40:40 +0800 Message-ID: <20260603084045.17488-11-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: devicetree@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 The share memory is allocated in kernel for vcp architecture, it's different with vpu which share memors is reserved in vpu micro processor. Need to send share memory address to vcp. 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; }; /** 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 cdb673e6b477..3a10b32be094 100644 --- a/drivers/media/platform/mediatek/vcodec/decoder/vdec_vpu_if.c +++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec_vpu_if.c @@ -236,6 +236,8 @@ int vpu_dec_init(struct vdec_vpu_inst *vpu) msg.msg_id = AP_IPIMSG_DEC_INIT; msg.ap_inst_addr = (unsigned long)vpu; msg.codec_type = vpu->codec_type; + if (mtk_vcodec_fw_get_type(vpu->ctx->dev->fw_handler) == VCP) + msg.shared_iova = vpu->ctx->dev->fw_handler->vcp->iova_addr; mtk_vdec_debug(vpu->ctx, "vdec_inst=%p", vpu); -- 2.45.2