Avoids legacy userspace/code getting confused when dpms doesn't
reflect reality of what's going on.
Signed-off-by: Daniel Vetter <daniel.vet...@intel.com>
---
drivers/gpu/drm/drm_atomic_helper.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/drm_atomic_helper.c
b/drivers/gpu/drm/drm_atomic_helper.c
index 91ad6bd13734..2a5f2907ca3a 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -661,6 +661,11 @@ drm_atomic_helper_update_legacy_modeset_state(struct
drm_device *dev,
connector->encoder = connector->state->best_encoder;
connector->encoder->crtc = connector->state->crtc;
+
+ if (connector->state->crtc->state->active)
+ connector->dpms = DRM_MODE_DPMS_ON;
+ else
+ connector->dpms = DRM_MODE_DPMS_OFF;
}
/* set legacy state in the crtc structure */
--
2.1.4
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