On Tue, Apr 26, 2022 at 06:08:27PM +0800, Yunfei Dong wrote:
> Add support for VP9 decoding using the stateless API,
> as supported by MT8192. And the drivers is lat and core architecture.
>
> Signed-off-by: Yunfei Dong <[email protected]>
> Signed-off-by: George Sun <[email protected]>
> Reviewed-by: AngeloGioacchino Del Regno
> <[email protected]>
> ---
> .../media/platform/mediatek/vcodec/Makefile | 1 +
> .../vcodec/mtk_vcodec_dec_stateless.c | 26 +-
> .../platform/mediatek/vcodec/mtk_vcodec_drv.h | 1 +
> .../vcodec/vdec/vdec_vp9_req_lat_if.c | 2031 +++++++++++++++++
> .../platform/mediatek/vcodec/vdec_drv_if.c | 4 +
> .../platform/mediatek/vcodec/vdec_drv_if.h | 1 +
> 6 files changed, 2061 insertions(+), 3 deletions(-)
> create mode 100644
> drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c
>
...
> + use_128 = !frame_is_intra && !vsi->frame.uh.last_frame_type;
> + v4l2_vp9_adapt_coef_probs(pre_frame_ctx_helper,
> + counts_helper,
> + use_128,
> + frame_is_intra);
Hi Yunfei,
I'm getting
ERROR: modpost: "v4l2_vp9_adapt_noncoef_probs"
[drivers/media/platform/mediatek/vcodec/mtk-vcodec-dec.ko] undefined!
ERROR: modpost: "v4l2_vp9_adapt_coef_probs"
[drivers/media/platform/mediatek/vcodec/mtk-vcodec-dec.ko] undefined!
when building this series.
Adding
select V4L2_VP9
to
config VIDEO_MEDIATEK_VCODEC
solved the issue.
Thanks,
Nícolas
