diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 09d3eb422ad4..490b4f2907e1 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -5711,12 +5711,16 @@ static int intel_modeset_checks(struct intel_atomic_state *state) return 0; } -static bool lrr_params_changed(const struct drm_display_mode *old_adjusted_mode, - const struct drm_display_mode *new_adjusted_mode) +static bool lrr_params_changed(const struct intel_crtc_state *old_crtc_state, + const struct intel_crtc_state *new_crtc_state) { + const struct drm_display_mode *old_adjusted_mode = &old_crtc_state->hw.adjusted_mode; + const struct drm_display_mode *new_adjusted_mode = &new_crtc_state->hw.adjusted_mode; + return old_adjusted_mode->crtc_vblank_start != new_adjusted_mode->crtc_vblank_start || old_adjusted_mode->crtc_vblank_end != new_adjusted_mode->crtc_vblank_end || - old_adjusted_mode->crtc_vtotal != new_adjusted_mode->crtc_vtotal; + old_adjusted_mode->crtc_vtotal != new_adjusted_mode->crtc_vtotal || + old_crtc_state->set_context_latency != new_crtc_state->set_context_latency; } static void intel_crtc_check_fastset(const struct intel_crtc_state *old_crtc_state, @@ -5742,8 +5746,7 @@ static void intel_crtc_check_fastset(const struct intel_crtc_state *old_crtc_sta &new_crtc_state->dp_m_n)) new_crtc_state->update_m_n = false; - if (!lrr_params_changed(&old_crtc_state->hw.adjusted_mode, - &new_crtc_state->hw.adjusted_mode)) + if (!lrr_params_changed(old_crtc_state, new_crtc_state)) new_crtc_state->update_lrr = false; if (intel_crtc_needs_modeset(new_crtc_state))