diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 4 |
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 02e9932c3774..eb7ebf49f97e 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2236,7 +2236,7 @@ static int i9xx_update_plane(struct drm_crtc *crtc, struct drm_framebuffer *fb, Start, Offset, x, y, fb->pitches[0]); I915_WRITE(DSPSTRIDE(plane), fb->pitches[0]); if (INTEL_INFO(dev)->gen >= 4) { - I915_WRITE(DSPSURF(plane), Start); + I915_MODIFY_DISPBASE(DSPSURF(plane), Start); I915_WRITE(DSPTILEOFF(plane), (y << 16) | x); I915_WRITE(DSPADDR(plane), Offset); } else @@ -2316,7 +2316,7 @@ static int ironlake_update_plane(struct drm_crtc *crtc, DRM_DEBUG_KMS("Writing base %08lX %08lX %d %d %d\n", Start, Offset, x, y, fb->pitches[0]); I915_WRITE(DSPSTRIDE(plane), fb->pitches[0]); - I915_WRITE(DSPSURF(plane), Start); + I915_MODIFY_DISPBASE(DSPSURF(plane), Start); I915_WRITE(DSPTILEOFF(plane), (y << 16) | x); I915_WRITE(DSPADDR(plane), Offset); POSTING_READ(reg); |