diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 8d9e7c0e9e4..3f025ee299d 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -1958,6 +1958,9 @@ static int i9xx_update_plane(struct drm_crtc *crtc, struct drm_framebuffer *fb, dspcntr &= ~DISPPLANE_TILED; } + if (IS_G4X(dev)) + dspcntr |= DISPPLANE_TRICKLE_FEED_DISABLE; + I915_WRITE(reg, dspcntr); linear_offset = y * fb->pitches[0] + x * (fb->bits_per_pixel / 8); |