| 430,9 → 430,7 |
|---|
| static void __drm_framebuffer_unregister(struct drm_device *dev, |
| struct drm_framebuffer *fb) |
| { |
| mutex_lock(&dev->mode_config.idr_mutex); |
| idr_remove(&dev->mode_config.crtc_idr, fb->base.id); |
| mutex_unlock(&dev->mode_config.idr_mutex); |
| drm_mode_object_put(dev, &fb->base); |
| |
| fb->base.id = 0; |
| } |
| 1150,6 → 1148,29 |
|---|
| EXPORT_SYMBOL(drm_encoder_init); |
| |
| /** |
| * drm_encoder_index - find the index of a registered encoder |
| * @encoder: encoder to find index for |
| * |
| * Given a registered encoder, return the index of that encoder within a DRM |
| * device's list of encoders. |
| */ |
| unsigned int drm_encoder_index(struct drm_encoder *encoder) |
| { |
| unsigned int index = 0; |
| struct drm_encoder *tmp; |
| |
| drm_for_each_encoder(tmp, encoder->dev) { |
| if (tmp == encoder) |
| return index; |
| |
| index++; |
| } |
| |
| BUG(); |
| } |
| EXPORT_SYMBOL(drm_encoder_index); |
| |
| /** |
| * drm_encoder_cleanup - cleans up an initialised encoder |
| * @encoder: encoder to cleanup |
| * |
| 1531,6 → 1552,41 |
|---|
| return -ENOMEM; |
| dev->mode_config.prop_mode_id = prop; |
| |
| prop = drm_property_create(dev, |
| DRM_MODE_PROP_BLOB, |
| "DEGAMMA_LUT", 0); |
| if (!prop) |
| return -ENOMEM; |
| dev->mode_config.degamma_lut_property = prop; |
| |
| prop = drm_property_create_range(dev, |
| DRM_MODE_PROP_IMMUTABLE, |
| "DEGAMMA_LUT_SIZE", 0, UINT_MAX); |
| if (!prop) |
| return -ENOMEM; |
| dev->mode_config.degamma_lut_size_property = prop; |
| |
| prop = drm_property_create(dev, |
| DRM_MODE_PROP_BLOB, |
| "CTM", 0); |
| if (!prop) |
| return -ENOMEM; |
| dev->mode_config.ctm_property = prop; |
| |
| prop = drm_property_create(dev, |
| DRM_MODE_PROP_BLOB, |
| "GAMMA_LUT", 0); |
| if (!prop) |
| return -ENOMEM; |
| dev->mode_config.gamma_lut_property = prop; |
| |
| prop = drm_property_create_range(dev, |
| DRM_MODE_PROP_IMMUTABLE, |
| "GAMMA_LUT_SIZE", 0, UINT_MAX); |
| if (!prop) |
| return -ENOMEM; |
| dev->mode_config.gamma_lut_size_property = prop; |
| |
| return 0; |
| } |
| |
| 2747,8 → 2803,6 |
|---|
| goto out; |
| } |
| |
| drm_mode_set_crtcinfo(mode, CRTC_INTERLACE_HALVE_V); |
| |
| /* |
| * Check whether the primary plane supports the fb pixel format. |
| * Drivers not implementing the universal planes API use a |
| 3289,6 → 3343,24 |
|---|
| return 0; |
| } |
| |
| struct drm_mode_rmfb_work { |
| struct work_struct work; |
| struct list_head fbs; |
| }; |
| |
| static void drm_mode_rmfb_work_fn(struct work_struct *w) |
| { |
| struct drm_mode_rmfb_work *arg = container_of(w, typeof(*arg), work); |
| |
| while (!list_empty(&arg->fbs)) { |
| struct drm_framebuffer *fb = |
| list_first_entry(&arg->fbs, typeof(*fb), filp_head); |
| |
| list_del_init(&fb->filp_head); |
| drm_framebuffer_remove(fb); |
| } |
| } |
| |
| /** |
| * drm_mode_rmfb - remove an FB from the configuration |
| * @dev: drm device for the ioctl |
| 3482,7 → 3554,6 |
|---|
| return ret; |
| } |
| |
| |
| /** |
| * drm_fb_release - remove and free the FBs on this file |
| * @priv: drm file for the ioctl |