Re: [PATCH v7 02/35] drm/msm/dp: Pass panel to msm_dp_ctrl_config_msa()
From: Dmitry Baryshkov
Date: Thu Oct 01 2026 - 06:44:34 EST
On Tue, Sep 29, 2026 at 12:25:26PM +0800, Yongxing Mou wrote:
> MST requires the stream ID to select the SOFTWARE_MVID/NVID registers,
> but msm_dp_ctrl_config_msa() currently has no access to it.
>
> Pass panel to the function and derive the pixel clock and pixel format
> from panel->msm_dp_mode, preparing for MST register programming.
>
> No functional change.
>
> Signed-off-by: Yongxing Mou <yongxing.mou@xxxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/msm/dp/dp_ctrl.c | 16 ++++++----------
> 1 file changed, 6 insertions(+), 10 deletions(-)
>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>
--
With best wishes
Dmitry