media: mtk-vcodec: Support MT8192

Adds MT8192's compatible "mediatek,mt8192-vcodec-dec".
Adds MT8192's device private data mtk_lat_sig_core_pdata.
Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.h

@@ -68,6 +68,7 @@ extern const struct v4l2_m2m_ops mtk_vdec_m2m_ops;
 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;
 
 
 /*

drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c

@@ -392,6 +392,10 @@ static const struct of_device_id mtk_vcodec_match[] = {
 		.compatible = "mediatek,mt8183-vcodec-dec",
 		.data = &mtk_vdec_8183_pdata,
 	},
+	{
+		.compatible = "mediatek,mt8192-vcodec-dec",
+		.data = &mtk_lat_sig_core_pdata,
+	},
 	{},
 };
 

drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_stateless.c

@@ -357,3 +357,19 @@ const struct mtk_vcodec_dec_pdata mtk_vdec_8183_pdata = {
 	.worker = mtk_vdec_worker,
 	.flush_decoder = mtk_vdec_flush_decoder,
 };
+
+const struct mtk_vcodec_dec_pdata mtk_lat_sig_core_pdata = {
+	.chip = MTK_MT8192,
+	.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 = &mtk_video_formats[DEFAULT_OUT_FMT_IDX],
+	.default_cap_fmt = &mtk_video_formats[DEFAULT_CAP_FMT_IDX],
+	.vdec_framesizes = mtk_vdec_framesizes,
+	.num_framesizes = NUM_SUPPORTED_FRAMESIZE,
+	.uses_stateless_api = true,
+	.worker = mtk_vdec_worker,
+	.flush_decoder = mtk_vdec_flush_decoder,
+};