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| author | Matthew Ranostay <mranostay@embeddedalley.com> | 2008-07-18 18:20:52 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2008-07-20 19:17:49 +0200 |
| commit | 1cd2224cd01898a13138f4ab476932cfb689839e (patch) | |
| tree | b482e8f8e6e51fd5143ac9ef7edc88194b031d9c /sound/pci/hda/hda_codec.h | |
| parent | 68c072388d2339af504c033a51886ea7c6b8d806 (diff) | |
| download | lwn-1cd2224cd01898a13138f4ab476932cfb689839e.tar.gz lwn-1cd2224cd01898a13138f4ab476932cfb689839e.zip | |
ALSA: hda: digital pc-beep support hd-audio codecs
Added digital pc-beep support using linear tone generation for hd-codecs along
with initial support for several IDT codecs.
Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'sound/pci/hda/hda_codec.h')
| -rw-r--r-- | sound/pci/hda/hda_codec.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h index efc682888b31..3a63c445d36b 100644 --- a/sound/pci/hda/hda_codec.h +++ b/sound/pci/hda/hda_codec.h @@ -449,6 +449,7 @@ enum { */ struct hda_bus; +struct hda_beep; struct hda_codec; struct hda_pcm; struct hda_pcm_stream; @@ -634,6 +635,9 @@ struct hda_codec { /* codec specific info */ void *spec; + /* beep device */ + struct hda_beep *beep; + /* widget capabilities cache */ unsigned int num_nodes; hda_nid_t start_nid; |