| commit | a5cad620b36f15ef3aad434712ae290640aae96c | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Wed Sep 22 13:15:10 2010 +0100 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Wed Sep 22 13:15:10 2010 +0100 |
| tree | 9d7e5d2c726d9bc5aba08f4f888f4bb5179bc674 | |
| parent | 5c12a07e8073295ce8b57a822f811ac34e4f8420 [diff] |
drm/i915: Disable "disabled FBC" message when a no-op Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index e6f7ebf..b923854 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1110,6 +1110,9 @@ /* Disable compression */ fbc_ctl = I915_READ(FBC_CONTROL); + if ((fbc_ctl & FBC_CTL_EN) == 0) + return; + fbc_ctl &= ~FBC_CTL_EN; I915_WRITE(FBC_CONTROL, fbc_ctl);