[Intel-gfx] [PATCH] drm/i915: Sanitize cursors on driver load
Chris Wilson
chris at chris-wilson.co.uk
Fri May 16 18:36:59 CEST 2014
Extremely unlikely to ever be required, but BIOSes do like to attack in
unexpected ways.
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
---
drivers/gpu/drm/i915/intel_display.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index a943ea7..5583e9b 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -11817,6 +11817,8 @@ static void intel_sanitize_crtc(struct intel_crtc *crtc)
/* Adjust the state of the output pipe according to whether we
* have active connectors/encoders. */
intel_crtc_update_dpms(&crtc->base);
+ intel_crtc_update_cursor(crtc,
+ intel_crtc->active && intel_crtc->cursor_bo);
if (crtc->active != crtc->base.enabled) {
struct intel_encoder *encoder;
--
1.7.9.5
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