[PATCH] drm/msm/dpu: drop MSM_ENC_VBLANK support

[Dmitry Baryshkov]

On Mon, 4 Dec 2023 at 20:07, Abhinav Kumar <quic_abhinavk at quicinc.com> wrote:
> On 10/3/2023 8:19 PM, Dmitry Baryshkov wrote:
> > There are no in-kernel users of MSM_ENC_VBLANK wait type. Drop it
> > together with the corresponding wait_for_vblank callback.
> >
> > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
> > ---
> >   drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c   |  3 --
> >   .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h  |  1 -
> >   .../drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c  | 28 -------------------
> >   .../drm/msm/disp/dpu1/dpu_encoder_phys_vid.c  |  9 +++---
> >   drivers/gpu/drm/msm/msm_drv.h                 |  2 --
> >   5 files changed, 4 insertions(+), 39 deletions(-)
> >
>
> No users today but will need to be added back when features such as
> autorefresh get added. But, as usual, we go by what in the driver today
> so I am aware that this will be a lost argument.

Hmm, what is the difference between autorefresh and the PSR / self-refresh?

>
> Hence,
>
>
> Reviewed-by: Abhinav Kumar <quic_abhinavk at quicinc.com>



-- 
With best wishes
Dmitry