We'll need to propagate drm_edid everywhere.
Signed-off-by: Jani Nikula jani.nikula@intel.com --- drivers/gpu/drm/drm_edid.c | 37 ++++++++++++++++++++++++------------- 1 file changed, 24 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 2017feecbe1c..52ea187394dd 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -4954,24 +4954,14 @@ static void drm_edid_to_eld(struct drm_connector *connector, drm_eld_size(eld), total_sad_count); }
-/** - * drm_edid_to_sad - extracts SADs from EDID - * @edid: EDID to parse - * @sads: pointer that will be set to the extracted SADs - * - * Looks for CEA EDID block and extracts SADs (Short Audio Descriptors) from it. - * - * Note: The returned pointer needs to be freed using kfree(). - * - * Return: The number of found SADs or negative number on error. - */ -int drm_edid_to_sad(const struct edid *edid, struct cea_sad **sads) +static int _drm_edid_to_sad(const struct drm_edid *drm_edid, + struct cea_sad **sads) { const struct cea_db *db; struct cea_db_iter iter; int count = 0;
- cea_db_iter_edid_begin(edid, &iter); + cea_db_iter_edid_begin(drm_edid->edid, &iter); cea_db_iter_for_each(db, &iter) { if (cea_db_tag(db) == CTA_DB_AUDIO) { int j; @@ -4997,6 +4987,27 @@ int drm_edid_to_sad(const struct edid *edid, struct cea_sad **sads)
return count; } + +/** + * drm_edid_to_sad - extracts SADs from EDID + * @edid: EDID to parse + * @sads: pointer that will be set to the extracted SADs + * + * Looks for CEA EDID block and extracts SADs (Short Audio Descriptors) from it. + * + * Note: The returned pointer needs to be freed using kfree(). + * + * Return: The number of found SADs or negative number on error. + */ +int drm_edid_to_sad(const struct edid *edid, struct cea_sad **sads) +{ + struct drm_edid drm_edid = { + .edid = edid, + .size = edid_size(edid), + }; + + return _drm_edid_to_sad(&drm_edid, sads); +} EXPORT_SYMBOL(drm_edid_to_sad);
/**