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drm/rockchip: rgb: add stub functions when rgb encoder is disabled 

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: 1f0f015151 (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
This commit is contained in:
Heiko Stuebner 2018-09-05 21:13:02 +02:00 committed by Sean Paul
parent 0ca33adb91
commit 3ee22b769f
1 changed files with 13 additions and 0 deletions
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13
drivers/gpu/drm/rockchip/rockchip_rgb.h
View File

@ -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