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| author |   Joonyoung Shim <jy0922.shim@samsung.com> | 2012-06-27 14:27:10 +0900 |
|---|---|---|
| committer |   Inki Dae <inki.dae@samsung.com> | 2012-07-27 11:13:54 +0900 |
| commit | a365d9eba36f387a3976d28f2fd153dfe1824556 (patch) | |
| tree | f9940d4f35870e73846f6052d1893acd24321e5d /drivers/gpu | |
| parent | drm/exynos: add plane enable/disable (diff) | |
| download | linux-dev-a365d9eba36f387a3976d28f2fd153dfe1824556.tar.xz linux-dev-a365d9eba36f387a3976d28f2fd153dfe1824556.zip | |
drm/exynos: add crtc disable function
The crtc disable is used to turn off private plane for crtc.
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')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_crtc.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index 39eb4f08e4eb..047257bf9be0 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -173,6 +173,16 @@ static void exynos_drm_crtc_load_lut(struct drm_crtc *crtc) /* drm framework doesn't check NULL */ } +static void exynos_drm_crtc_disable(struct drm_crtc *crtc) +{ + struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc); + + DRM_DEBUG_KMS("%s\n", __FILE__); + + exynos_plane_dpms(exynos_crtc->plane, DRM_MODE_DPMS_OFF); + exynos_drm_crtc_dpms(crtc, DRM_MODE_DPMS_OFF); +} + static struct drm_crtc_helper_funcs exynos_crtc_helper_funcs = { .dpms = exynos_drm_crtc_dpms, .prepare = exynos_drm_crtc_prepare, @@ -181,6 +191,7 @@ static struct drm_crtc_helper_funcs exynos_crtc_helper_funcs = { .mode_set = exynos_drm_crtc_mode_set, .mode_set_base = exynos_drm_crtc_mode_set_base, .load_lut = exynos_drm_crtc_load_lut, + .disable = exynos_drm_crtc_disable, }; static int exynos_drm_crtc_page_flip(struct drm_crtc *crtc, |