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path: root/drivers/gpu/drm/exynos/exynos_drm_encoder.c
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Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_encoder.c')
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_encoder.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_encoder.c b/drivers/gpu/drm/exynos/exynos_drm_encoder.c
index 866f419f485b..153061415baf 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_encoder.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_encoder.c
@@ -53,9 +53,27 @@ static void exynos_drm_encoder_dpms(struct drm_encoder *encoder, int mode)
struct drm_device *dev = encoder->dev;
struct drm_connector *connector;
struct exynos_drm_manager *manager = exynos_drm_get_manager(encoder);
+ struct exynos_drm_manager_ops *manager_ops = manager->ops;
DRM_DEBUG_KMS("%s, encoder dpms: %d\n", __FILE__, mode);
+ switch (mode) {
+ case DRM_MODE_DPMS_ON:
+ if (manager_ops && manager_ops->commit)
+ manager_ops->commit(manager->dev);
+ break;
+ case DRM_MODE_DPMS_STANDBY:
+ case DRM_MODE_DPMS_SUSPEND:
+ case DRM_MODE_DPMS_OFF:
+ /* TODO */
+ if (manager_ops && manager_ops->disable)
+ manager_ops->disable(manager->dev);
+ break;
+ default:
+ DRM_ERROR("unspecified mode %d\n", mode);
+ break;
+ }
+
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
if (connector->encoder == encoder) {
struct exynos_drm_display_ops *display_ops =