From 1cd2224cd01898a13138f4ab476932cfb689839e Mon Sep 17 00:00:00 2001 From: Matthew Ranostay Date: Fri, 18 Jul 2008 18:20:52 +0200 Subject: 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 Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela --- sound/pci/hda/hda_codec.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'sound/pci/hda/hda_codec.h') diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h index efc682888b3..3a63c445d36 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; -- cgit v1.2.3