[PATCH v8 6/9] media: mediatek: vcodec: add decoder compatible to support MT8189

Kyrie Wu kyrie.wu at mediatek.com
Thu Mar 19 22:59:37 PDT 2026


MT8189 is pure single core architecture. Add its compatible to
initialize platform data.

Signed-off-by: Kyrie Wu <kyrie.wu at mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
---
 .../mediatek/vcodec/decoder/mtk_vcodec_dec.h  |  1 +
 .../vcodec/decoder/mtk_vcodec_dec_drv.c       |  4 ++++
 .../vcodec/decoder/mtk_vcodec_dec_stateless.c | 19 +++++++++++++++++++
 3 files changed, 24 insertions(+)

diff --git a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec.h b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec.h
index 80cb46f1cded..2bde871c0224 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec.h
+++ b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec.h
@@ -71,6 +71,7 @@ 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_vdec_8186_pdata;
 extern const struct mtk_vcodec_dec_pdata mtk_vdec_8188_pdata;
+extern const struct mtk_vcodec_dec_pdata mtk_vdec_8189_pdata;
 extern const struct mtk_vcodec_dec_pdata mtk_vdec_8192_pdata;
 extern const struct mtk_vcodec_dec_pdata mtk_vdec_8195_pdata;
 extern const struct mtk_vcodec_dec_pdata mtk_vdec_8196_pdata;
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 6ebd82ba8d23..dc67c2b84776 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
@@ -555,6 +555,10 @@ static const struct of_device_id mtk_vcodec_match[] = {
 		.compatible = "mediatek,mt8196-vcodec-dec",
 		.data = &mtk_vdec_8196_pdata,
 	},
+	{
+		.compatible = "mediatek,mt8189-vcodec-dec",
+		.data = &mtk_vdec_8189_pdata,
+	},
 	{},
 };
 
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c
index 748725e563d8..b72a22b15834 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_stateless.c
@@ -1041,3 +1041,22 @@ const struct mtk_vcodec_dec_pdata mtk_vdec_8186_pdata = {
 		.prob_size = VP9_PROB_BUF_SIZE,
 	},
 };
+
+const struct mtk_vcodec_dec_pdata mtk_vdec_8189_pdata = {
+	MTK_STATELESS_DEC_DATA,
+	.hw_arch = MTK_VDEC_PURE_SINGLE_CORE,
+	.chip_model = 8189,
+	.h264_params = {
+		.level = V4L2_MPEG_VIDEO_H264_LEVEL_5_2,
+		.profile = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10,
+	},
+	.h265_params = {
+		.level = V4L2_MPEG_VIDEO_HEVC_LEVEL_4,
+		.profile = V4L2_MPEG_VIDEO_HEVC_PROFILE_MAIN_STILL_PICTURE,
+	},
+	.vp9_params = {
+		.level = V4L2_MPEG_VIDEO_VP9_LEVEL_5_2,
+		.profile = V4L2_MPEG_VIDEO_VP9_PROFILE_2,
+		.prob_size = VP9_4K_PROB_BUF_SIZE,
+	},
+};
-- 
2.45.2




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