[PATCH v1, 7/8] media: uapi: Init VP9 stateless decode params

[yunfei.dong at mediatek.com]

Hi Chen-Yu,

Thanks for your suggestion.
Send this patch again.
On Thu, 2022-01-27 at 17:23 +0800, Chen-Yu Tsai wrote:
> Hi,
> 
> On Thu, Jan 27, 2022 at 10:56 AM Yunfei Dong <
> yunfei.dong at mediatek.com> wrote:
> > 
> > Init some of VP9 frame decode params to default value.
> > 
> > Signed-off-by: Yunfei Dong <yunfei.dong at mediatek.com>
> 
> Maybe add
> 
> Fixes: b88dbe38dca8 ("media: uapi: Add VP9 stateless decoder
> controls")
> 
Best Regards,
Yunfei Dong
> > ---
> >  drivers/media/v4l2-core/v4l2-ctrls-core.c | 8 ++++++++
> >  1 file changed, 8 insertions(+)
> > 
> > diff --git a/drivers/media/v4l2-core/v4l2-ctrls-core.c
> > b/drivers/media/v4l2-core/v4l2-ctrls-core.c
> > index 54abe5245dcc..b25c77b8a445 100644
> > --- a/drivers/media/v4l2-core/v4l2-ctrls-core.c
> > +++ b/drivers/media/v4l2-core/v4l2-ctrls-core.c
> > @@ -112,6 +112,7 @@ static void std_init_compound(const struct
> > v4l2_ctrl *ctrl, u32 idx,
> >         struct v4l2_ctrl_mpeg2_picture *p_mpeg2_picture;
> >         struct v4l2_ctrl_mpeg2_quantisation *p_mpeg2_quant;
> >         struct v4l2_ctrl_vp8_frame *p_vp8_frame;
> > +       struct v4l2_ctrl_vp9_frame *p_vp9_frame;
> >         struct v4l2_ctrl_fwht_params *p_fwht_params;
> >         void *p = ptr.p + idx * ctrl->elem_size;
> > 
> > @@ -152,6 +153,13 @@ static void std_init_compound(const struct
> > v4l2_ctrl *ctrl, u32 idx,
> >                 p_vp8_frame = p;
> >                 p_vp8_frame->num_dct_parts = 1;
> >                 break;
> > +       case V4L2_CTRL_TYPE_VP9_FRAME:
> > +               p_vp9_frame = p;
> > +               p_vp9_frame->profile = 0;
> > +               p_vp9_frame->bit_depth = 8;
> > +               p_vp9_frame->flags |=
> > V4L2_VP9_FRAME_FLAG_X_SUBSAMPLING |
> > +                       V4L2_VP9_FRAME_FLAG_Y_SUBSAMPLING;
> > +               break;
> >         case V4L2_CTRL_TYPE_FWHT_PARAMS:
> >                 p_fwht_params = p;
> >                 p_fwht_params->version = V4L2_FWHT_VERSION;
> > --
> > 2.25.1
> >