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drm: Ignore blob propertys in drm_property_change_is_valid()

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In case of a blob property drm_property_change_is_valid() can't
tell whether the change is valid or not. So just return true
for all blob properties, and leave it up to someone else to
check it.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Ville Syrjälä 2012-10-25 18:05:06 +00:00 committed by Dave Airlie
parent 0b3904ab2a
commit c4a56750ec
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/drm_crtc.c
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@ -3212,6 +3212,9 @@ static bool drm_property_change_is_valid(struct drm_property *property,
for (i = 0; i < property->num_values; i++)
valid_mask |= (1ULL << property->values[i]);
return !(value & ~valid_mask);
} else if (property->flags & DRM_MODE_PROP_BLOB) {
/* Only the driver knows */
return true;
} else {
int i;
for (i = 0; i < property->num_values; i++)