| Message ID | 1447754171-3684-5-git-send-email-maarten.lankhorst@linux.intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index c7ed478ddd49..70e4589e6387 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -10040,7 +10040,7 @@ static void intel_crtc_update_cursor(struct drm_crtc *crtc, I915_WRITE(CURPOS(pipe), pos); /* ILK+ do this automagically */ - if (HAS_GMCH_DISPLAY(dev) && + if (HAS_GMCH_DISPLAY(dev) && base && crtc->cursor->state->rotation == BIT(DRM_ROTATE_180)) { base += (cursor_state->crtc_h * cursor_state->crtc_w - 1) * 4;
There is a if branch in i9xx_update_cursor that may get taken otherwise, resulting in cursor not being made invisible accidentally. Cc: stable@vger.kernel.org Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> --- drivers/gpu/drm/i915/intel_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)