diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index b433b891f8a2..3a5fb1072a5c 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -7745,6 +7745,7 @@ static int intel_crtc_cursor_set(struct drm_crtc *crtc, struct drm_i915_private *dev_priv = dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); struct drm_i915_gem_object *obj; + unsigned old_width; uint32_t addr; int ret; @@ -7835,13 +7836,18 @@ static int intel_crtc_cursor_set(struct drm_crtc *crtc, mutex_unlock(&dev->struct_mutex); + old_width = intel_crtc->cursor_width; + intel_crtc->cursor_addr = addr; intel_crtc->cursor_bo = obj; intel_crtc->cursor_width = width; intel_crtc->cursor_height = height; - if (intel_crtc->active) + if (intel_crtc->active) { + if (old_width != width) + intel_update_watermarks(crtc); intel_crtc_update_cursor(crtc, intel_crtc->cursor_bo != NULL); + } return 0; fail_unpin: |