We are currently missing the color management update condition to
commit planes on crtc.
Fixes: 20a34e78f0d7 (drm/i915: Update color management during vblank evasion.)
Cc: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
Cc: Jani Nikula <jani.nikula@xxxxxxxxx>
Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_display.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index feb7028..670b2ad 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -13480,6 +13480,13 @@ static bool needs_vblank_wait(struct intel_crtc_state *crtc_state)
return false;
}
+static bool needs_commit_planes_on_crtc(struct drm_crtc_state *crtc_state)
+{
+ return (crtc_state->planes_changed ||
+ crtc_state->color_mgmt_changed ||
+ to_intel_crtc_state(crtc_state)->update_pipe);
+}
+
/**
* intel_atomic_commit - commit validated state object
* @dev: DRM device
@@ -13583,7 +13590,6 @@ static int intel_atomic_commit(struct drm_device *dev,
bool modeset = needs_modeset(crtc->state);
struct intel_crtc_state *pipe_config =
to_intel_crtc_state(crtc->state);
- bool update_pipe = !modeset && pipe_config->update_pipe;
if (modeset && crtc->state->active) {
update_scanline_offset(to_intel_crtc(crtc));
@@ -13597,8 +13603,8 @@ static int intel_atomic_commit(struct drm_device *dev,
drm_atomic_get_existing_plane_state(state, crtc->primary))
intel_fbc_enable(intel_crtc);
- if (crtc->state->active &&
- (crtc->state->planes_changed || update_pipe))
+ if (crtc->state->active && !modeset &&
+ needs_commit_planes_on_crtc(crtc->state))
drm_atomic_helper_commit_planes_on_crtc(old_crtc_state);
if (pipe_config->base.active && needs_vblank_wait(pipe_config))
--
2.8.0.rc3
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