diff options
| -rw-r--r-- | drivers/gpu/drm/drm_colorop.c | 36 | ||||
| -rw-r--r-- | include/drm/drm_colorop.h | 3 |
2 files changed, 39 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_colorop.c b/drivers/gpu/drm/drm_colorop.c index 6f9c27d216c1..b75ad8544315 100644 --- a/drivers/gpu/drm/drm_colorop.c +++ b/drivers/gpu/drm/drm_colorop.c @@ -135,6 +135,42 @@ static int drm_plane_colorop_init(struct drm_device *dev, struct drm_colorop *co } /** + * drm_colorop_cleanup - Cleanup a drm_colorop object in color_pipeline + * + * @colorop: The drm_colorop object to be cleaned + */ +void drm_colorop_cleanup(struct drm_colorop *colorop) +{ + struct drm_device *dev = colorop->dev; + struct drm_mode_config *config = &dev->mode_config; + + list_del(&colorop->head); + config->num_colorop--; + + kfree(colorop->state); +} +EXPORT_SYMBOL(drm_colorop_cleanup); + +/** + * drm_colorop_pipeline_destroy - Helper for color pipeline destruction + * + * @dev: - The drm_device containing the drm_planes with the color_pipelines + * + * Provides a default color pipeline destroy handler for drm_device. + */ +void drm_colorop_pipeline_destroy(struct drm_device *dev) +{ + struct drm_mode_config *config = &dev->mode_config; + struct drm_colorop *colorop, *next; + + list_for_each_entry_safe(colorop, next, &config->colorop_list, head) { + drm_colorop_cleanup(colorop); + kfree(colorop); + } +} +EXPORT_SYMBOL(drm_colorop_pipeline_destroy); + +/** * drm_plane_colorop_curve_1d_init - Initialize a DRM_COLOROP_1D_CURVE * * @dev: DRM device diff --git a/include/drm/drm_colorop.h b/include/drm/drm_colorop.h index d8c17c537586..ba03b35454da 100644 --- a/include/drm/drm_colorop.h +++ b/include/drm/drm_colorop.h @@ -237,6 +237,9 @@ static inline struct drm_colorop *drm_colorop_find(struct drm_device *dev, return mo ? obj_to_colorop(mo) : NULL; } +void drm_colorop_pipeline_destroy(struct drm_device *dev); +void drm_colorop_cleanup(struct drm_colorop *colorop); + int drm_plane_colorop_curve_1d_init(struct drm_device *dev, struct drm_colorop *colorop, struct drm_plane *plane, u64 supported_tfs); |