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authorHeiko Stuebner <heiko@sntech.de>2018-09-05 21:13:02 +0200
committerSean Paul <seanpaul@chromium.org>2018-09-05 15:43:14 -0400
commit3ee22b769fd761c98eeaceab49153c3eb7612821 (patch)
tree8a166c256c056cf84385e4214a859d263546e6ea
parent0ca33adb91c0a94a29bdcecf49cd08fe24a21666 (diff)
drm/rockchip: rgb: add stub functions when rgb encoder is disableddrm-misc-next-2018-09-05
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) Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> [seanpaul fixed up checkpatch nits] Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180905191302.26023-1-heiko@sntech.de
-rw-r--r--drivers/gpu/drm/rockchip/rockchip_rgb.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_rgb.h b/drivers/gpu/drm/rockchip/rockchip_rgb.h
index c712a673d1e3..38b52e63b2b0 100644
--- a/drivers/gpu/drm/rockchip/rockchip_rgb.h
+++ b/drivers/gpu/drm/rockchip/rockchip_rgb.h
@@ -14,7 +14,20 @@
* 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)
+{
+}
+#endif