drm/i915: Don't set plane visible during HW readout if CRTC is off
We already ensure that pstate->visible = false when crtc->active = false
during runtime programming; make sure we follow the same logic when
reading out initial hardware state.
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Smoke-tested-by: Paulo Zanoni <przanoni@gmail.com>
Link: http://patchwork.freedesktop.org/patch/59564/
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 259fc34..3874b35 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -15175,7 +15175,7 @@
struct intel_plane_state *plane_state =
to_intel_plane_state(primary->state);
- plane_state->visible =
+ plane_state->visible = crtc->active &&
primary_get_hw_state(to_intel_plane(primary));
if (plane_state->visible)