Hi Yunfei,
Le samedi 18 juin 2022 à 15:29 +0800, Yunfei Dong a écrit :
> Need to get dec_capability from scp first, then initialize decoder
> supported format and other parameters according to dec_capability value.
Perhaps something to improve in the future. On top of describing the fix, it
could be useful to describe what issues is being fixed, and which platform will
benefit.
>
> Signed-off-by: Yunfei Dong <[email protected]>
To add to this, this looks like a bug fix, can you relate it to an original
commit and add a Fixes: tag here ?
regards,
Nicolas
> ---
> drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.c | 2 --
> drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c | 2 ++
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.c
> index 1465ddff1c6b..41589470da32 100644
> --- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.c
> +++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.c
> @@ -112,8 +112,6 @@ void mtk_vcodec_dec_set_default_params(struct mtk_vcodec_ctx *ctx)
> {
> struct mtk_q_data *q_data;
>
> - ctx->dev->vdec_pdata->init_vdec_params(ctx);
> -
> ctx->m2m_ctx->q_lock = &ctx->dev->dev_mutex;
> ctx->fh.m2m_ctx = ctx->m2m_ctx;
> ctx->fh.ctrl_handler = &ctx->ctrl_hdl;
> diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c
> index 4103d7c1b638..99d7b15f2b9d 100644
> --- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c
> +++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c
> @@ -208,6 +208,8 @@ static int fops_vcodec_open(struct file *file)
>
> dev->dec_capability =
> mtk_vcodec_fw_get_vdec_capa(dev->fw_handler);
> + ctx->dev->vdec_pdata->init_vdec_params(ctx);
> +
> mtk_v4l2_debug(0, "decoder capability %x", dev->dec_capability);
> }
>