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| author | Ville Syrjälä | 2012-10-25 20:05:06 +0200 |
|---|---|---|
| committer | Dave Airlie | 2012-11-07 01:14:24 +0100 |
| commit | c4a56750ecbf2421ebd39f0fec562e1869a38d53 (patch) | |
| tree | 0a0c8e0bd36ed4ba4ac87f7ded95300164e47634 | |
| parent | drm: Constify some function arguments (diff) | |
| download | kernel-qcow2-linux-c4a56750ecbf2421ebd39f0fec562e1869a38d53.tar.gz kernel-qcow2-linux-c4a56750ecbf2421ebd39f0fec562e1869a38d53.tar.xz kernel-qcow2-linux-c4a56750ecbf2421ebd39f0fec562e1869a38d53.zip | |
drm: Ignore blob propertys in drm_property_change_is_valid()
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>
| -rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index d9a639c870f4..35336097fb47 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -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++) |