drm/radeon/audio: don't set speaker allocation on DCE4+

It causes hangs on some asics. Disable on DCE6+ as well just to be on the safe side. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-10-18 20:00:09 -04:00
parent 108dc8e8b4
commit 555b1b651a
2 changed files with 6 additions and 0 deletions
--- a/drivers/gpu/drm/radeon/dce6_afmt.c
+++ b/drivers/gpu/drm/radeon/dce6_afmt.c
@@ -113,6 +113,9 @@ void dce6_afmt_write_speaker_allocation(struct drm_encoder *encoder)
 	u8 *sadb;
 	int sad_count;

+	/* XXX: setting this register causes hangs on some asics */
+	return;
+
 	if (!dig->afmt->pin)
 		return;