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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2014-10-10 16:32:49 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-10-10 17:25:30 +0200 |
| commit | 3f4032861cfbff0b9134bf94c5c92e2146d1f068 (patch) | |
| tree | b2cd2577b6309e46eae2994b6b6c03d5caf9b66f /sound/firewire | |
| parent | Merge tag 'asoc-v3.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/bro... (diff) | |
| download | linux-3f4032861cfbff0b9134bf94c5c92e2146d1f068.tar.xz linux-3f4032861cfbff0b9134bf94c5c92e2146d1f068.zip | |
ALSA: bebob: Fix failure to detect source of clock for Terratec Phase 88
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 <muranyia@gmail.com>
Tested-by: András Murányi <muranyia@gmail.com>
Cc: <stable@vger.kernel.org> # v3.16+
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire')
| -rw-r--r-- | sound/firewire/bebob/bebob_terratec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/firewire/bebob/bebob_terratec.c b/sound/firewire/bebob/bebob_terratec.c index eef8ea7d9b97..0e4c0bfc463b 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; |