diff options
| author | Takashi Iwai <tiwai@suse.de> | 2010-10-22 17:15:47 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2010-10-22 17:15:47 +0200 |
| commit | 62b7e5e09bcb854ff05e6ee1aa161f8283dc36ee (patch) | |
| tree | 2e1c90dca82b9c45963b485da0fb6d2cc3fbde47 /sound/pci/hda/hda_codec.c | |
| parent | a74ccea51d4314632a81d568d59bf885e5b09d93 (diff) | |
| download | kernel_samsung_smdk4412-62b7e5e09bcb854ff05e6ee1aa161f8283dc36ee.zip kernel_samsung_smdk4412-62b7e5e09bcb854ff05e6ee1aa161f8283dc36ee.tar.gz kernel_samsung_smdk4412-62b7e5e09bcb854ff05e6ee1aa161f8283dc36ee.tar.bz2 | |
ALSA: hda - Add workarounds for CT-IBG controllers
Creative IBG controllers require the playback stream-tags to be started
from 1, instead of capture+1. Otherwise the stream stalls.
Reported-by: Wai Yew CHAY <wychay@ctl.creative.com>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_codec.c')
| -rw-r--r-- | sound/pci/hda/hda_codec.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index ee134a2..13c1e77 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -1216,6 +1216,7 @@ void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid, struct hda_codec *c; struct hda_cvt_setup *p; unsigned int oldval, newval; + int type; int i; if (!nid) @@ -1254,10 +1255,12 @@ void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid, p->dirty = 0; /* make other inactive cvts with the same stream-tag dirty */ + type = get_wcaps_type(get_wcaps(codec, nid)); list_for_each_entry(c, &codec->bus->codec_list, list) { for (i = 0; i < c->cvt_setups.used; i++) { p = snd_array_elem(&c->cvt_setups, i); - if (!p->active && p->stream_tag == stream_tag) + if (!p->active && p->stream_tag == stream_tag && + get_wcaps_type(get_wcaps(codec, p->nid)) == type) p->dirty = 1; } } |