> -----Original Message----- > From: Intel-xe <intel-xe-boun...@lists.freedesktop.org> On Behalf Of Jouni > Högander > Sent: Thursday, January 9, 2025 1:02 PM > To: intel-gfx@lists.freedesktop.org; intel...@lists.freedesktop.org > Cc: Hogander, Jouni <jouni.hogan...@intel.com> > Subject: [PATCH v3 09/10] drm/i915/display: Don't use DSB if psr mode > changing > > Changing PSR mode using DSB is not implemented. Do not use DSB when PSR > mode is changing. > > Signed-off-by: Jouni Högander <jouni.hogan...@intel.com>
Reviewed-by: Animesh Manna <animesh.ma...@intel.com> > --- > drivers/gpu/drm/i915/display/intel_display.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_display.c > b/drivers/gpu/drm/i915/display/intel_display.c > index d76454a69399..e448ff64660a 100644 > --- a/drivers/gpu/drm/i915/display/intel_display.c > +++ b/drivers/gpu/drm/i915/display/intel_display.c > @@ -7647,7 +7647,8 @@ static void intel_atomic_dsb_finish(struct > intel_atomic_state *state, > !new_crtc_state->scaler_state.scaler_users && > !old_crtc_state->scaler_state.scaler_users && > !intel_crtc_needs_modeset(new_crtc_state) && > - !intel_crtc_needs_fastset(new_crtc_state); > + !intel_crtc_needs_fastset(new_crtc_state) && > + !intel_psr_is_psr_mode_changing(old_crtc_state, > new_crtc_state); > > if (!new_crtc_state->use_dsb && !new_crtc_state- > >dsb_color_vblank) > return; > -- > 2.43.0
