From 9876302e387981b02dddd2c0a0171cf943de99e1 Mon Sep 17 00:00:00 2001 From: Takashi Sakamoto Date: Fri, 10 Oct 2014 23:32:49 +0900 Subject: ALSA: bebob: Fix failure to detect source of clock for Terratec Phase 88 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit commit 3f4032861cfbff0b9134bf94c5c92e2146d1f068 upstream. This patch fixes a failure to open PCM device with -ENOSYS in Terratec Phase 88. Terratec Phase 88 has two Selector Function Blocks of AVC Audio subunit to switch source of clock. One is to switch internal/external for the source and another is to switch word/spdif for the external clock. The IDs for these Selector Function Blocks are 9 and 8. But in current implementation they're 0 and 0. Reported-by: András Murányi Tested-by: András Murányi Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/firewire/bebob/bebob_terratec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/firewire/bebob/bebob_terratec.c b/sound/firewire/bebob/bebob_terratec.c index eef8ea7d9b9..0e4c0bfc463 100644 --- a/sound/firewire/bebob/bebob_terratec.c +++ b/sound/firewire/bebob/bebob_terratec.c @@ -17,10 +17,10 @@ phase88_rack_clk_src_get(struct snd_bebob *bebob, unsigned int *id) unsigned int enable_ext, enable_word; int err; - err = avc_audio_get_selector(bebob->unit, 0, 0, &enable_ext); + err = avc_audio_get_selector(bebob->unit, 0, 9, &enable_ext); if (err < 0) goto end; - err = avc_audio_get_selector(bebob->unit, 0, 0, &enable_word); + err = avc_audio_get_selector(bebob->unit, 0, 8, &enable_word); if (err < 0) goto end; -- cgit v1.2.3-18-g5258