On Wed, Dec 11, 2024 at 11:54:09AM +0530, Dikshita Agarwal wrote:
>
>
> On 12/10/2024 9:53 PM, Stefan Schmidt wrote:
> > hello Dikshita,
> >
> > On Tue, 10 Dec 2024 at 12:08, Dikshita Agarwal
> > <quic_dikshita@xxxxxxxxxxx> wrote:
> >>
> >> Initialize the platform data and enable video driver probe of SM8250
> >> SoC. Add a kernel param to select between venus and iris drivers for
> >> platforms supported by both drivers, for ex: SM8250.
> >>
> >> Signed-off-by: Dikshita Agarwal <quic_dikshita@xxxxxxxxxxx>
> >
> > [...]
> >
> >> --- a/drivers/media/platform/qcom/iris/iris_ctrls.c
> >> +++ b/drivers/media/platform/qcom/iris/iris_ctrls.c
> >> @@ -17,6 +17,8 @@ static inline bool iris_valid_cap_id(enum platform_inst_fw_cap_type cap_id)
> >> static enum platform_inst_fw_cap_type iris_get_cap_id(u32 id)
> >> {
> >> switch (id) {
> >> + case V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER:
> >> + return DEBLOCK;
> >> case V4L2_CID_MPEG_VIDEO_H264_PROFILE:
> >> return PROFILE;
> >> case V4L2_CID_MPEG_VIDEO_H264_LEVEL:
> >> @@ -32,6 +34,8 @@ static u32 iris_get_v4l2_id(enum platform_inst_fw_cap_type cap_id)
> >> return 0;
> >>
> >> switch (cap_id) {
> >> + case DEBLOCK:
> >> + return V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER;
> >> case PROFILE:
> >
> > The handling for DEBLOCK does not seem to be part of the SM8250
> > enablement. Or did I miss something?
> > It seems they should be part of a different patch that makes use of
> > the DEBLOCK cap.
> >
> this cap is part of platform caps of SM8250 and the value(set by
> client/default) of this will set to firmware as part of start streaming
> through set APIs.
Then it still makes sense to split into two parts: one for DEBLOCK
handling, one for the platform data only. Or you can safely merge
DEBLOCK into the main caps commit.
> {
> + .cap_id = DEBLOCK,
> + .min = 0,
> + .max = 1,
> + .step_or_mask = 1,
> + .value = 0,
> + .hfi_id = HFI_PROPERTY_CONFIG_VDEC_POST_LOOP_DEBLOCKER,
> + .set = iris_set_u32,
> + },
>
> Thanks,
> Dikshita
> > regards
> > Stefan Schmidt
--
With best wishes
Dmitry
