> Subject: [PATCH] Revert "drm/i915/psr: Allow SCL=0 on platforms with always- > on VRR TG" > > This reverts commit 4f1cab2e4863d96ce13b8d94151f4848e38c3d5b. > > Allowing SCL=0 on platforms with always-on VRR timing generator is causing > underruns and other issues on PTL in some cases. > > SCL still needs to be non-zero in certain scenarios. Revert for now until > this is > better understood. >
LGTM, Reviewed-by: Suraj Kandpal <[email protected]> > Signed-off-by: Ankit Nautiyal <[email protected]> > --- > drivers/gpu/drm/i915/display/intel_psr.c | 3 --- > 1 file changed, 3 deletions(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_psr.c > b/drivers/gpu/drm/i915/display/intel_psr.c > index 911afb9cb24e..92af21d823a3 100644 > --- a/drivers/gpu/drm/i915/display/intel_psr.c > +++ b/drivers/gpu/drm/i915/display/intel_psr.c > @@ -1405,9 +1405,6 @@ int _intel_psr_min_set_context_latency(const struct > intel_crtc_state *crtc_state > needs_panel_replay) > return 0; > > - if (intel_vrr_always_use_vrr_tg(display)) > - return 0; > - > return 1; > } > > -- > 2.45.2
