diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/drm_edid.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 649cfd8b4200..c1952b6e5747 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -1570,6 +1570,20 @@ static void connector_bad_edid(struct drm_connector *connector, } } +/* Get override or firmware EDID */ +static struct edid *drm_get_override_edid(struct drm_connector *connector) +{ + struct edid *override = NULL; + + if (connector->override_edid) + override = drm_edid_duplicate(connector->edid_blob_ptr->data); + + if (!override) + override = drm_load_edid_firmware(connector); + + return IS_ERR(override) ? NULL : override; +} + /** * drm_do_get_edid - get EDID data using a custom EDID block read function * @connector: connector we're probing @@ -1597,15 +1611,10 @@ struct edid *drm_do_get_edid(struct drm_connector *connector, { int i, j = 0, valid_extensions = 0; u8 *edid, *new; - struct edid *override = NULL; - - if (connector->override_edid) - override = drm_edid_duplicate(connector->edid_blob_ptr->data); - - if (!override) - override = drm_load_edid_firmware(connector); + struct edid *override; - if (!IS_ERR_OR_NULL(override)) + override = drm_get_override_edid(connector); + if (override) return override; if ((edid = kmalloc(EDID_LENGTH, GFP_KERNEL)) == NULL) |