diff options
Diffstat (limited to 'drivers/gpu/drm/drm_atomic.c')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index fa3930757972..a5126e5c05ee 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -837,8 +837,9 @@ static int drm_atomic_plane_check(struct drm_plane *plane, /* Check whether this plane supports the fb pixel format. */ ret = drm_plane_check_pixel_format(plane, state->fb->pixel_format); if (ret) { - DRM_DEBUG_ATOMIC("Invalid pixel format %s\n", - drm_get_format_name(state->fb->pixel_format)); + char *format_name = drm_get_format_name(state->fb->pixel_format); + DRM_DEBUG_ATOMIC("Invalid pixel format %s\n", format_name); + kfree(format_name); return ret; } @@ -1608,7 +1609,7 @@ int drm_mode_atomic_ioctl(struct drm_device *dev, struct drm_crtc_state *crtc_state; unsigned plane_mask; int ret = 0; - unsigned int i, j; + unsigned int i, j, k; /* disallow for drivers not supporting atomic: */ if (!drm_core_check_feature(dev, DRIVER_ATOMIC)) @@ -1690,6 +1691,15 @@ retry: goto out; } + for (k = 0; k < obj->properties->count; k++) + if (obj->properties->properties[k]->base.id == prop_id) + break; + + if (k == obj->properties->count) { + ret = -EINVAL; + goto out; + } + prop = drm_property_find(dev, prop_id); if (!prop) { drm_mode_object_unreference(obj); |