diff options
| author | Joonyoung Shim <jy0922.shim@samsung.com> | 2012-06-27 09:27:09 +0400 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2012-07-27 06:13:54 +0400 |
| commit | cf5188ac1c0726a6bd2565734ec080f0eca82736 (patch) | |
| tree | 267dcc8ec6a7d95f73b6ca7c256b1475127ba47e /drivers/gpu/drm/exynos/exynos_drm_crtc.c | |
| parent | d55ab76efba4575141d9d3df98886021c064b567 (diff) | |
| download | linux-cf5188ac1c0726a6bd2565734ec080f0eca82736.tar.xz | |
drm/exynos: add plane enable/disable
The plane enable/disable can control only a power of plane, so they will
be helpful to handle planes with dpms.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_crtc.c | 20 |
1 files changed, 3 insertions, 17 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index a5c594b3ee57..39eb4f08e4eb 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -71,23 +71,8 @@ static void exynos_drm_crtc_dpms(struct drm_crtc *crtc, int mode) mutex_lock(&dev->struct_mutex); - switch (mode) { - case DRM_MODE_DPMS_ON: - exynos_drm_fn_encoder(crtc, &mode, - exynos_drm_encoder_crtc_dpms); - exynos_crtc->dpms = mode; - break; - case DRM_MODE_DPMS_STANDBY: - case DRM_MODE_DPMS_SUSPEND: - case DRM_MODE_DPMS_OFF: - exynos_drm_fn_encoder(crtc, &mode, - exynos_drm_encoder_crtc_dpms); - exynos_crtc->dpms = mode; - break; - default: - DRM_ERROR("unspecified mode %d\n", mode); - break; - } + exynos_drm_fn_encoder(crtc, &mode, exynos_drm_encoder_crtc_dpms); + exynos_crtc->dpms = mode; mutex_unlock(&dev->struct_mutex); } @@ -106,6 +91,7 @@ static void exynos_drm_crtc_commit(struct drm_crtc *crtc) DRM_DEBUG_KMS("%s\n", __FILE__); exynos_plane_commit(exynos_crtc->plane); + exynos_plane_dpms(exynos_crtc->plane, DRM_MODE_DPMS_ON); } static bool |