drm/i915: Don't try to enable cursor from setplane when crtc is disabled

Make sure the cursor gets fully clipped when enabling it on a disabled
crtc via setplane. This will prevent the lower level code from
attempting to enable the cursor in hardware.

Cc: Paulo Zanoni <przanoni@gmail.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: stable@vger.kernel.org
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index c2b81469abbc..283830045ee2 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -11693,8 +11693,8 @@ intel_cursor_plane_update(struct drm_plane *plane, struct drm_crtc *crtc,
         };
         const struct drm_rect clip = {
                 /* integer pixels */
-                .x2 = intel_crtc->config.pipe_src_w,
-                .y2 = intel_crtc->config.pipe_src_h,
+                .x2 = intel_crtc->active ? intel_crtc->config.pipe_src_w : 0,
+                .y2 = intel_crtc->active ? intel_crtc->config.pipe_src_h : 0,
         };
         bool visible;
         int ret;