diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_lvds.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lvds.c | 51 |
1 files changed, 40 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 8691c86f579c..e125d16a1aa7 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -574,6 +574,36 @@ exit: return NOTIFY_OK; } +static int +intel_lvds_connector_register(struct drm_connector *connector) +{ + struct intel_lvds_connector *lvds = to_lvds_connector(connector); + int ret; + + ret = intel_connector_register(connector); + if (ret) + return ret; + + lvds->lid_notifier.notifier_call = intel_lid_notify; + if (acpi_lid_notifier_register(&lvds->lid_notifier)) { + DRM_DEBUG_KMS("lid notifier registration failed\n"); + lvds->lid_notifier.notifier_call = NULL; + } + + return 0; +} + +static void +intel_lvds_connector_unregister(struct drm_connector *connector) +{ + struct intel_lvds_connector *lvds = to_lvds_connector(connector); + + if (lvds->lid_notifier.notifier_call) + acpi_lid_notifier_unregister(&lvds->lid_notifier); + + intel_connector_unregister(connector); +} + /** * intel_lvds_destroy - unregister and free LVDS structures * @connector: connector to free @@ -586,9 +616,6 @@ static void intel_lvds_destroy(struct drm_connector *connector) struct intel_lvds_connector *lvds_connector = to_lvds_connector(connector); - if (lvds_connector->lid_notifier.notifier_call) - acpi_lid_notifier_unregister(&lvds_connector->lid_notifier); - if (!IS_ERR_OR_NULL(lvds_connector->base.edid)) kfree(lvds_connector->base.edid); @@ -609,8 +636,8 @@ static const struct drm_connector_funcs intel_lvds_connector_funcs = { .fill_modes = drm_helper_probe_single_connector_modes, .atomic_get_property = intel_digital_connector_atomic_get_property, .atomic_set_property = intel_digital_connector_atomic_set_property, - .late_register = intel_connector_register, - .early_unregister = intel_connector_unregister, + .late_register = intel_lvds_connector_register, + .early_unregister = intel_lvds_connector_unregister, .destroy = intel_lvds_destroy, .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, .atomic_duplicate_state = intel_digital_connector_duplicate_state, @@ -827,6 +854,14 @@ static const struct dmi_system_id intel_no_lvds[] = { DMI_EXACT_MATCH(DMI_BOARD_NAME, "D525MW"), }, }, + { + .callback = intel_no_lvds_dmi_callback, + .ident = "Radiant P845", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Radiant Systems Inc"), + DMI_MATCH(DMI_PRODUCT_NAME, "P845"), + }, + }, { } /* terminating entry */ }; @@ -1150,12 +1185,6 @@ out: lvds_encoder->a3_power = lvds & LVDS_A3_POWER_MASK; - lvds_connector->lid_notifier.notifier_call = intel_lid_notify; - if (acpi_lid_notifier_register(&lvds_connector->lid_notifier)) { - DRM_DEBUG_KMS("lid notifier registration failed\n"); - lvds_connector->lid_notifier.notifier_call = NULL; - } - return; failed: |