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drm/i915: Only print "nothing to do" debug message as required. 

If the FBC is already disabled, then we do not even attempt to disable
FBC and so there is no point emitting a debug statement at that point,
having already emitted one saying why we are disabling FBC.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Chris Wilson 2010-05-27 13:18:16 +01:00 committed by Eric Anholt
parent 808b24d6ed
commit a939406fda
1 changed files with 3 additions and 2 deletions
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5
drivers/gpu/drm/i915/intel_display.c
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@ -1248,10 +1248,11 @@ static void intel_update_fbc(struct drm_crtc *crtc,
return;
out_disable:
DRM_DEBUG_KMS("unsupported config, disabling FBC\n");
/* Multiple disables should be harmless */
if (intel_fbc_enabled(dev))
if (intel_fbc_enabled(dev)) {
DRM_DEBUG_KMS("unsupported config, disabling FBC\n");
intel_disable_fbc(dev);
}
}
static int