diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2022-06-29 12:27:46 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2022-06-30 10:50:50 +0300 |
| commit | 02b16fbc56e97b295239c83e43f186c191e42dd3 (patch) | |
| tree | 567b7697d4bb0a562c174a42f8390c5c54d873ba /drivers/gpu/drm/drm_connector.c | |
| parent | 63569d90863ff26c8b10c8971d1271c17a45224b (diff) | |
drm/edid: move drm_connector_update_edid_property() to drm_edid.c
The function needs access to drm_edid.c internals more than
drm_connector.c. We can make drm_reset_display_info(),
drm_add_display_info() and drm_update_tile_info() static. There will be
more benefits with follow-up struct drm_edid refactoring.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/cbabce6ffb41fdc903533f21d946e8cae0667be5.1656494768.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/drm_connector.c')
| -rw-r--r-- | drivers/gpu/drm/drm_connector.c | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c index c7ca435ceb95..7b1b61183747 100644 --- a/drivers/gpu/drm/drm_connector.c +++ b/drivers/gpu/drm/drm_connector.c @@ -2078,80 +2078,6 @@ int drm_connector_set_tile_property(struct drm_connector *connector) EXPORT_SYMBOL(drm_connector_set_tile_property); /** - * drm_connector_update_edid_property - update the edid property of a connector - * @connector: drm connector - * @edid: new value of the edid property - * - * This function creates a new blob modeset object and assigns its id to the - * connector's edid property. - * Since we also parse tile information from EDID's displayID block, we also - * set the connector's tile property here. See drm_connector_set_tile_property() - * for more details. - * - * Returns: - * Zero on success, negative errno on failure. - */ -int drm_connector_update_edid_property(struct drm_connector *connector, - const struct edid *edid) -{ - struct drm_device *dev = connector->dev; - size_t size = 0; - int ret; - const struct edid *old_edid; - - /* ignore requests to set edid when overridden */ - if (connector->override_edid) - return 0; - - if (edid) - size = EDID_LENGTH * (1 + edid->extensions); - - /* Set the display info, using edid if available, otherwise - * resetting the values to defaults. This duplicates the work - * done in drm_add_edid_modes, but that function is not - * consistently called before this one in all drivers and the - * computation is cheap enough that it seems better to - * duplicate it rather than attempt to ensure some arbitrary - * ordering of calls. - */ - if (edid) - drm_add_display_info(connector, edid); - else - drm_reset_display_info(connector); - - drm_update_tile_info(connector, edid); - - if (connector->edid_blob_ptr) { - old_edid = (const struct edid *)connector->edid_blob_ptr->data; - if (old_edid) { - if (!drm_edid_are_equal(edid, old_edid)) { - DRM_DEBUG_KMS("[CONNECTOR:%d:%s] Edid was changed.\n", - connector->base.id, connector->name); - - connector->epoch_counter += 1; - DRM_DEBUG_KMS("Updating change counter to %llu\n", - connector->epoch_counter); - } - } - } - - drm_object_property_set_value(&connector->base, - dev->mode_config.non_desktop_property, - connector->display_info.non_desktop); - - ret = drm_property_replace_global_blob(dev, - &connector->edid_blob_ptr, - size, - edid, - &connector->base, - dev->mode_config.edid_property); - if (ret) - return ret; - return drm_connector_set_tile_property(connector); -} -EXPORT_SYMBOL(drm_connector_update_edid_property); - -/** * drm_connector_set_link_status_property - Set link status property of a connector * @connector: drm connector * @link_status: new value of link status property (0: Good, 1: Bad) |