diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_panel.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_panel.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c index 8357d571553a..bf721781c259 100644 --- a/drivers/gpu/drm/i915/intel_panel.c +++ b/drivers/gpu/drm/i915/intel_panel.c @@ -1216,7 +1216,7 @@ static int intel_backlight_device_register(struct intel_connector *connector) return 0; } -static void intel_backlight_device_unregister(struct intel_connector *connector) +void intel_backlight_device_unregister(struct intel_connector *connector) { struct intel_panel *panel = &connector->panel; @@ -1230,9 +1230,6 @@ static int intel_backlight_device_register(struct intel_connector *connector) { return 0; } -static void intel_backlight_device_unregister(struct intel_connector *connector) -{ -} #endif /* CONFIG_BACKLIGHT_CLASS_DEVICE */ /* @@ -1724,6 +1721,14 @@ intel_panel_init_backlight_funcs(struct intel_panel *panel) container_of(panel, struct intel_connector, panel); struct drm_i915_private *dev_priv = to_i915(connector->base.dev); + if (connector->base.connector_type == DRM_MODE_CONNECTOR_eDP && + intel_dp_aux_init_backlight_funcs(connector) == 0) + return; + + if (connector->base.connector_type == DRM_MODE_CONNECTOR_DSI && + intel_dsi_dcs_init_backlight_funcs(connector) == 0) + return; + if (IS_BROXTON(dev_priv)) { panel->backlight.setup = bxt_setup_backlight; panel->backlight.enable = bxt_enable_backlight; @@ -1812,11 +1817,3 @@ void intel_backlight_register(struct drm_device *dev) for_each_intel_connector(dev, connector) intel_backlight_device_register(connector); } - -void intel_backlight_unregister(struct drm_device *dev) -{ - struct intel_connector *connector; - - for_each_intel_connector(dev, connector) - intel_backlight_device_unregister(connector); -} |
