diff mbox

[03/51] drm: Ignore blob propertys in drm_property_change_is_valid()

Message ID 1351188354-24233-4-git-send-email-ville.syrjala@linux.intel.com (mailing list archive)
State Accepted
Headers show

Commit Message

Ville Syrjälä Oct. 25, 2012, 6:05 p.m. UTC 
From: Ville Syrjälä <ville.syrjala@linux.intel.com>

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>
---
 drivers/gpu/drm/drm_crtc.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
diff mbox

Patch

diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index d9a639c..3533609 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++)