[PATCH 5/5] drm/msm/mdp5: drop split display support

[Abhinav Kumar]

On 10/9/2023 1:57 PM, Dmitry Baryshkov wrote:
> The MSM DSI driver has dropped support for calling
> mdp_kms_funcs::set_split_display() callback. Drop corresponding callback
> from the mdp5 driver together with the rest of the infrastructure.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
> ---
>   .../gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c  | 42 -------------------
>   drivers/gpu/drm/msm/disp/mdp5/mdp5_encoder.c  | 42 -------------------
>   drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c      | 14 -------
>   drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.h      |  9 ----
>   drivers/gpu/drm/msm/msm_kms.h                 |  4 --
>   5 files changed, 111 deletions(-)
>

The programming inside the set_split_display() looks right from what i 
see, so whenever (if at all) bonded_dsi is implemented for mdp5, this 
will remain intact. Its just that there are no consumers left for 
set_split_display anymore so its dead code. If someone wants to add that 
support, I guess they have to start by reverting this commit first. If 
thats the plan and agreement,

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