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path: root/drivers/gpu/drm/drm_probe_helper.c
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Diffstat (limited to 'drivers/gpu/drm/drm_probe_helper.c')
-rw-r--r--drivers/gpu/drm/drm_probe_helper.c36
1 files changed, 0 insertions, 36 deletions
diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c
index 36433fa681..bf2dd1f46b 100644
--- a/drivers/gpu/drm/drm_probe_helper.c
+++ b/drivers/gpu/drm/drm_probe_helper.c
@@ -1123,42 +1123,6 @@ enum drm_mode_status drm_crtc_helper_mode_valid_fixed(struct drm_crtc *crtc,
EXPORT_SYMBOL(drm_crtc_helper_mode_valid_fixed);
/**
- * drm_connector_helper_get_modes_from_ddc - Updates the connector's EDID
- * property from the connector's
- * DDC channel
- * @connector: The connector
- *
- * Returns:
- * The number of detected display modes.
- *
- * Uses a connector's DDC channel to retrieve EDID data and update the
- * connector's EDID property and display modes. Drivers can use this
- * function to implement struct &drm_connector_helper_funcs.get_modes
- * for connectors with a DDC channel.
- */
-int drm_connector_helper_get_modes_from_ddc(struct drm_connector *connector)
-{
- struct edid *edid;
- int count = 0;
-
- if (!connector->ddc)
- return 0;
-
- edid = drm_get_edid(connector, connector->ddc);
-
- // clears property if EDID is NULL
- drm_connector_update_edid_property(connector, edid);
-
- if (edid) {
- count = drm_add_edid_modes(connector, edid);
- kfree(edid);
- }
-
- return count;
-}
-EXPORT_SYMBOL(drm_connector_helper_get_modes_from_ddc);
-
-/**
* drm_connector_helper_get_modes_fixed - Duplicates a display mode for a connector
* @connector: the connector
* @fixed_mode: the display hardware's mode