diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 1556c70e2253..fbfdaf4f36b9 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -8258,8 +8258,10 @@ static void i845_update_cursor(struct drm_crtc *crtc, u32 base) intel_crtc->cursor_cntl = 0; } - if (intel_crtc->cursor_base != base) + if (intel_crtc->cursor_base != base) { I915_WRITE(_CURABASE, base); + intel_crtc->cursor_base = base; + } if (intel_crtc->cursor_size != size) { I915_WRITE(CURSIZE, size); @@ -8312,6 +8314,8 @@ static void i9xx_update_cursor(struct drm_crtc *crtc, u32 base) /* and commit changes on next vblank */ I915_WRITE(CURBASE(pipe), base); POSTING_READ(CURBASE(pipe)); + + intel_crtc->cursor_base = base; } /* If no-part of the cursor is visible on the framebuffer, then the GPU may hang... */ @@ -8362,7 +8366,6 @@ static void intel_crtc_update_cursor(struct drm_crtc *crtc, i845_update_cursor(crtc, base); else i9xx_update_cursor(crtc, base); - intel_crtc->cursor_base = base; } static bool cursor_size_ok(struct drm_device *dev, |