Re: [PATCH v4 03/39] drm/msm/dp: break up dp_display_enable into two parts

[Dmitry Baryshkov]

On Fri, Apr 10, 2026 at 05:33:38PM +0800, Yongxing Mou wrote:
> From: Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>
> 
> dp_display_enable() currently re-trains the link if needed and then
> enables the pixel clock, programs the controller to start sending the
> pixel stream. Split these two parts into prepare/enable APIs, to support
> MST bridges_enable insert the MST payloads funcs between enable
> stream_clks and program register.
> 
> Signed-off-by: Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>
> Signed-off-by: Yongxing Mou <yongxing.mou@xxxxxxxxxxxxxxxx>
> ---
>  drivers/gpu/drm/msm/dp/dp_ctrl.c    |  54 ++++++++++++-------
>  drivers/gpu/drm/msm/dp/dp_ctrl.h    |   3 +-
>  drivers/gpu/drm/msm/dp/dp_display.c | 105 +++++++++++++++++++++++-------------
>  3 files changed, 106 insertions(+), 56 deletions(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>


-- 
With best wishes
Dmitry