On Fri, Nov 21, 2025 at 02:02:08PM +0800, Teguh Sobirin wrote:
> Since DPU 5.x the vsync source TE setup is split between MDP TOP and
> INTF blocks. Currently all code to setup vsync_source is only exectued
> if MDP TOP implements the setup_vsync_source() callback. However on
> DPU >= 8.x this callback is not implemented, making DPU driver skip all
> vsync setup. Move the INTF part out of this condition, letting DPU
> driver to setup TE vsync selection on all new DPU devices.
>
> Signed-off-by: Teguh Sobirin <[email protected]>
> ---
> Changes in v2:
> - Corrected commit message suggested by Dmitry Baryshkov.
> - Link to v1:
> https://lore.kernel.org/linux-arm-msm/tyupr06mb6099cbbe5090db12a2c187e3dd...@tyupr06mb6099.apcprd06.prod.outlook.com/
> ---
> drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 22 +++++++++------------
> 1 file changed, 9 insertions(+), 13 deletions(-)
Fixes: e955a3f0d86e ("drm/msm/dpu: Implement tearcheck support on INTF block")
Reviewed-by: Dmitry Baryshkov <[email protected]>
--
With best wishes
Dmitry
