diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_encoder.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_encoder.c b/drivers/gpu/drm/exynos/exynos_drm_encoder.c index 92f9acf77b7..96a10c38cd7 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_encoder.c +++ b/drivers/gpu/drm/exynos/exynos_drm_encoder.c @@ -214,12 +214,27 @@ static void exynos_drm_encoder_commit(struct drm_encoder *encoder) manager_ops->commit(manager->dev); } +static void exynos_drm_encoder_disable(struct drm_encoder *encoder) +{ + struct drm_plane *plane; + struct drm_device *dev = encoder->dev; + + exynos_drm_encoder_dpms(encoder, DRM_MODE_DPMS_OFF); + + /* all planes connected to this encoder should be also disabled. */ + list_for_each_entry(plane, &dev->mode_config.plane_list, head) { + if (plane->crtc == encoder->crtc) + plane->funcs->disable_plane(plane); + } +} + static struct drm_encoder_helper_funcs exynos_encoder_helper_funcs = { .dpms = exynos_drm_encoder_dpms, .mode_fixup = exynos_drm_encoder_mode_fixup, .mode_set = exynos_drm_encoder_mode_set, .prepare = exynos_drm_encoder_prepare, .commit = exynos_drm_encoder_commit, + .disable = exynos_drm_encoder_disable, }; static void exynos_drm_encoder_destroy(struct drm_encoder *encoder) |