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

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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