diff options
Diffstat (limited to 'drivers/gpu/drm/drm_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index a9abf49bb3ef..7ca2f28348e6 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -381,7 +381,7 @@ void drm_framebuffer_remove(struct drm_framebuffer *fb) memset(&set, 0, sizeof(struct drm_mode_set)); set.crtc = crtc; set.fb = NULL; - ret = crtc->funcs->set_config(&set); + ret = drm_mode_set_config_internal(&set); if (ret) DRM_ERROR("failed to reset crtc %p when fb was deleted\n", crtc); } @@ -1801,6 +1801,21 @@ out: } /** + * drm_mode_set_config_internal - helper to call ->set_config + * @set: modeset config to set + * + * This is a little helper to wrap internal calls to the ->set_config driver + * interface. The only thing it adds is correct refcounting dance. + */ +int drm_mode_set_config_internal(struct drm_mode_set *set) +{ + struct drm_crtc *crtc = set->crtc; + + return crtc->funcs->set_config(set); +} +EXPORT_SYMBOL(drm_mode_set_config_internal); + +/** * drm_mode_setcrtc - set CRTC configuration * @dev: drm device for the ioctl * @data: data pointer for the ioctl @@ -1963,7 +1978,7 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data, set.connectors = connector_set; set.num_connectors = crtc_req->count_connectors; set.fb = fb; - ret = crtc->funcs->set_config(&set); + ret = drm_mode_set_config_internal(&set); out: kfree(connector_set); |