drm/rockchip: rgb: add stub functions when rgb encoder is
From: Heiko Stuebner <heiko@...> Date: Wed, 5 Sep 2018 17:50:12 +0200
Commit-Message
The newly added internal rgb encoder for Rockchip vops is missing stubs for the case that the rgb output part is not enabled in the kernel config. So add these. Fixes: 1f0f01515172 ("drm/rockchip: Add support for Rockchip Soc RGB output interface") Signed-off-by: Heiko Stuebner <heiko@...>
Patch-Comment
drivers/gpu/drm/rockchip/rockchip_rgb.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
Statistics
- 14 lines added
- 0 lines removed
Changes
------------------- drivers/gpu/drm/rockchip/rockchip_rgb.h --------------------
index c712a673d1e3..bcd903688491 100644
@@ -14,7 +14,21 @@
* GNU General Public License for more details.
*/
+#ifdef CONFIG_ROCKCHIP_RGB
struct rockchip_rgb *rockchip_rgb_init(struct device *dev,
struct drm_crtc *crtc,
struct drm_device *drm_dev);
void rockchip_rgb_fini(struct rockchip_rgb *rgb);
+#else
+static inline struct rockchip_rgb *rockchip_rgb_init(struct device *dev,
+ struct drm_crtc *crtc,
+ struct drm_device *drm_dev)
+{
+ return NULL;
+}
+
+static inline void rockchip_rgb_fini(struct rockchip_rgb *rgb)
+{
+ return;
+}
+#endif