From e6094a8d20afab1d438041c95d66492665815538 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Thu, 6 Sep 2012 22:08:35 +0200 Subject: [PATCH] drm/i915: update dpms property in set_mode Hopefully this makes userspace slightly less confused about us frobbing the dpms state behind its back. Yeah, it would be better to be more careful with not changing the dpms state, but that is quite more invasive. Reviewed-by: Jesse Barnes Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_display.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 00e8541f81ca6..947c97d427cc2 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -6866,7 +6866,13 @@ intel_modeset_update_state(struct drm_device *dev, unsigned prepare_pipes) intel_crtc = to_intel_crtc(connector->encoder->crtc); if (prepare_pipes & (1 << intel_crtc->pipe)) { + struct drm_property *dpms_property = + dev->mode_config.dpms_property; + connector->dpms = DRM_MODE_DPMS_ON; + drm_connector_property_set_value(connector, + dpms_property, + DRM_MODE_DPMS_ON); intel_encoder = to_intel_encoder(connector->encoder); intel_encoder->connectors_active = true; -- 2.39.5