diff options
| author | Rahul Sharma <rahul.sharma@samsung.com> | 2012-10-16 04:20:13 +0400 |
|---|---|---|
| committer | Inki Dae <daeinki@gmail.com> | 2012-12-13 18:05:43 +0400 |
| commit | ae9dace2903db86b27f19d40c1d1b21a6f712895 (patch) | |
| tree | 5e6530ef34e5b3e66bf17cd38e77a9104834bf96 /drivers/gpu/drm/exynos/exynos_drm_drv.h | |
| parent | 422bd00ea640b9aacb6bdd3903b76f69e72fba8d (diff) | |
| download | linux-ae9dace2903db86b27f19d40c1d1b21a6f712895.tar.xz | |
drm: exynos: moved exynos drm hdmi device registration to drm driver
This patch moved the exynos-drm-hdmi platform device registration to the drm
driver. When DT is enabled, platform devices needs to be registered within the
driver code. This patch fits the requirement of both DT and Non DT based drm
drivers.
Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
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 9c9c2dc75828..a4702a83e03f 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; |