diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_connector.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_connector.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_connector.c b/drivers/gpu/drm/i915/intel_connector.c index 598d5cb9b657..18e370f607bc 100644 --- a/drivers/gpu/drm/i915/intel_connector.c +++ b/drivers/gpu/drm/i915/intel_connector.c @@ -147,6 +147,18 @@ bool intel_connector_get_hw_state(struct intel_connector *connector) return encoder->get_hw_state(encoder, &pipe); } +enum pipe intel_connector_get_pipe(struct intel_connector *connector) +{ + struct drm_device *dev = connector->base.dev; + + WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex)); + + if (!connector->base.state->crtc) + return INVALID_PIPE; + + return to_intel_crtc(connector->base.state->crtc)->pipe; +} + /** * intel_connector_update_modes - update connector from edid * @connector: DRM connector device to use |