[PATCH 08/14] media: mediatek: vcodec: support vcp architecture
Yunfei Dong
yunfei.dong at mediatek.com
Sat May 10 00:53:38 PDT 2025
Some platforms expose the video codec through the VCP coprocessor.
Use the VCP architecture when the VCP coprocessor is found.
Signed-off-by: Yunfei Dong <yunfei.dong at mediatek.com>
---
.../platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.c | 3 +++
1 file changed, 3 insertions(+)
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 fa609343c168..5e312f86e652 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
@@ -380,6 +380,9 @@ static int mtk_vcodec_probe(struct platform_device *pdev)
} else if (!of_property_read_u32(pdev->dev.of_node, "mediatek,scp",
&rproc_phandle)) {
fw_type = SCP;
+ } else if (!of_property_read_u32(pdev->dev.of_node, "mediatek,vcp",
+ &rproc_phandle)) {
+ fw_type = VCP;
} else {
dev_dbg(&pdev->dev, "Could not get vdec IPI device");
return -ENODEV;
--
2.46.0
More information about the linux-arm-kernel
mailing list