Re: [RFC PATCH 8/8] drm/msm/dpu: Adapt dpu writeback to new drm_writeback_connector

[Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>]

On Mon, Aug 11, 2025 at 02:57:07PM +0530, Suraj Kandpal wrote:
> Now that drm_writeback_connector is embedded with the drm_connector
> adapt the dpu writeback functionality to this changes. This
> includes changing the drm_writeback_connector to be changed to
> drm_connector within the dpu_wb_connector.
> Some other changes are done which are a result of the all the above
> changes mentioned.
> 
> Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
> ---
>  .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c  |  3 ++-
>  drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c    | 16 +++++++++-------
>  drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.h    |  4 ++--
>  3 files changed, 13 insertions(+), 10 deletions(-)
> 
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
> index 56a5b596554d..0e60c1ac07c5 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
> @@ -484,7 +484,8 @@ static void dpu_encoder_phys_wb_prepare_for_kickoff(
>  		return;
>  	}
>  
> -	drm_conn = &wb_enc->wb_conn->base;
> +	drm_conn =
> +		container_of(wb_enc->wb_conn, struct drm_connector, writeback);

Just store drm_connector in dpu_encoder_phys_wb instead of
drm_writeback_connector.

>  	state = drm_conn->state;
>  
>  	if (wb_enc->wb_conn && wb_enc->wb_job)

-- 
With best wishes
Dmitry