[PATCH v6 01/14] media: mediatek: vcodec: support vcp architecture
Kyrie Wu <[email protected]>
| Newsgroups | org.infradead.lists.linux-mediatek,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-media |
|---|---|
| Message-ID | <[email protected]> |
Some platforms expose the video codec through the VCP coprocessor. Use the VCP architecture when the VCP coprocessor is found. Signed-off-by: Kyrie Wu <[email protected]> Reviewed-by: Nicolas Dufresne <[email protected]> --- drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.h | 1 + .../platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.c | 3 +++ 2 files changed, 4 insertions(+) diff --git a/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.h b/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.h index 300363a40..c1642fb09 100644 --- a/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.h +++ b/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw.h @@ -14,6 +14,7 @@ struct mtk_vcodec_enc_dev; enum mtk_vcodec_fw_type { VPU, SCP, + VCP, }; enum mtk_vcodec_fw_use { 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 e936ed8df..d220b645e 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 @@ -379,6 +379,9 @@ 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; -- 2.51.0.windows.2