diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_drv.h')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_drv.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h index 9c9c2dc..a4702a8 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.h +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h @@ -328,6 +328,17 @@ int exynos_drm_subdrv_unregister(struct exynos_drm_subdrv *drm_subdrv); int exynos_drm_subdrv_open(struct drm_device *dev, struct drm_file *file); void exynos_drm_subdrv_close(struct drm_device *dev, struct drm_file *file); +/* + * this function registers exynos drm hdmi platform device. It ensures only one + * instance of the device is created. + */ +extern int exynos_platform_device_hdmi_register(void); + +/* + * this function unregisters exynos drm hdmi platform device if it exists. + */ +void exynos_platform_device_hdmi_unregister(void); + extern struct platform_driver fimd_driver; extern struct platform_driver hdmi_driver; extern struct platform_driver mixer_driver; |