linux-kernel - [PATCH v4, 2/3] media: mediatek: vcodec: Support MT8186

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Date:   Thu, 12 May 2022 11:46:19 +0800
From:   Yunfei Dong <yunfei.dong@...iatek.com>
To:     Yunfei Dong <yunfei.dong@...iatek.com>,
        Alexandre Courbot <acourbot@...omium.org>,
        Nicolas Dufresne <nicolas@...fresne.ca>,
        "Hans Verkuil" <hverkuil-cisco@...all.nl>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Benjamin Gaignard <benjamin.gaignard@...labora.com>,
        Tiffany Lin <tiffany.lin@...iatek.com>,
        Andrew-CT Chen <andrew-ct.chen@...iatek.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Tomasz Figa <tfiga@...gle.com>
CC:     George Sun <george.sun@...iatek.com>,
        Xiaoyong Lu <xiaoyong.lu@...iatek.com>,
        Hsin-Yi Wang <hsinyi@...omium.org>,
        Fritz Koenig <frkoenig@...omium.org>,
        Daniel Vetter <daniel@...ll.ch>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        Irui Wang <irui.wang@...iatek.com>,
        "Steve Cho" <stevecho@...omium.org>, <linux-media@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <Project_Global_Chrome_Upstream_Group@...iatek.com>
Subject: [PATCH v4, 2/3] media: mediatek: vcodec: Support MT8186

Adds MT8186's compatible "mediatek,mt8186-vcodec-dec".
Adds MT8186's device private data mtk_vdec_single_core_pdata.

Signed-off-by: Yunfei Dong <yunfei.dong@...iatek.com>
---
 .../platform/mediatek/vcodec/mtk_vcodec_dec.h |  1 +
 .../mediatek/vcodec/mtk_vcodec_dec_drv.c      |  4 ++++
 .../vcodec/mtk_vcodec_dec_stateless.c         | 19 +++++++++++++++++++
 3 files changed, 24 insertions(+)

diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.h b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.h
index 66cd6d2242c3..4572f92826f2 100644
--- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.h
+++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.h
@@ -69,6 +69,7 @@ extern const struct media_device_ops mtk_vcodec_media_ops;
 extern const struct mtk_vcodec_dec_pdata mtk_vdec_8173_pdata;
 extern const struct mtk_vcodec_dec_pdata mtk_vdec_8183_pdata;
 extern const struct mtk_vcodec_dec_pdata mtk_lat_sig_core_pdata;
+extern const struct mtk_vcodec_dec_pdata mtk_vdec_single_core_pdata;
 
 
 /*
diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c
index 5da4572c5b14..b417a6ab2176 100644
--- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c
+++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c
@@ -458,6 +458,10 @@ static const struct of_device_id mtk_vcodec_match[] = {
 		.compatible = "mediatek,mt8192-vcodec-dec",
 		.data = &mtk_lat_sig_core_pdata,
 	},
+	{
+		.compatible = "mediatek,mt8186-vcodec-dec",
+		.data = &mtk_vdec_single_core_pdata,
+	},
 	{},
 };
 
diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_stateless.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_stateless.c
index f1a77f0a8a81..16d55785d84b 100644
--- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_stateless.c
+++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_stateless.c
@@ -491,3 +491,22 @@ const struct mtk_vcodec_dec_pdata mtk_lat_sig_core_pdata = {
 	.is_subdev_supported = true,
 	.hw_arch = MTK_VDEC_LAT_SINGLE_CORE,
 };
+
+const struct mtk_vcodec_dec_pdata mtk_vdec_single_core_pdata = {
+	.init_vdec_params = mtk_init_vdec_params,
+	.ctrls_setup = mtk_vcodec_dec_ctrls_setup,
+	.vdec_vb2_ops = &mtk_vdec_request_vb2_ops,
+	.vdec_formats = mtk_video_formats,
+	.num_formats = &num_formats,
+	.default_out_fmt = &default_out_format,
+	.default_cap_fmt = &default_cap_format,
+	.vdec_framesizes = mtk_vdec_framesizes,
+	.num_framesizes = &num_framesizes,
+	.uses_stateless_api = true,
+	.worker = mtk_vdec_worker,
+	.flush_decoder = mtk_vdec_flush_decoder,
+	.cap_to_disp = mtk_vdec_stateless_cap_to_disp,
+	.get_cap_buffer = vdec_get_cap_buffer,
+	.is_subdev_supported = true,
+	.hw_arch = MTK_VDEC_PURE_SINGLE_CORE,
+};
-- 
2.18.0