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

["yunfei.dong@mediatek.com" <yunfei.dong@mediatek.com>]

Hi AngeloGioacchino,

Thanks for your suggestion,

Separate this patch with mt8195 support, and sent it again.
On Thu, 2022-01-27 at 11:35 +0100, AngeloGioacchino Del Regno wrote:
> Il 27/01/22 03:55, Yunfei Dong ha scritto:
> > Init some of VP9 frame decode params to default value.
> > 
> > Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
> 
> Hello Yunfei,
> 
> This patch is not strictly related to MediaTek SoCs, since it's
> modfying v4l2-core.
> Can you please send this patch separately?
> 
> Thanks,
> Angelo
> 
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;
> > 
> 
>