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| author | Takashi Iwai <tiwai@suse.de> | 2009-05-19 12:50:04 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-05-19 12:54:55 +0200 |
| commit | fa7979663190240b838ab8c8bad7f59e618bf77c (patch) | |
| tree | e008dbd603562a54300ed8d189bd9bb59b5aa697 /sound/pci/hda/hda_beep.h | |
| parent | ALSA: hda - Add prefix to kernel messages (diff) | |
| download | linux-fa7979663190240b838ab8c8bad7f59e618bf77c.tar.xz linux-fa7979663190240b838ab8c8bad7f59e618bf77c.zip | |
ALSA: hda - Fix digital beep tone calculation
The digital beep tone is calculated in two different ways depending
on the codec chip. The standard one is using a divider, and another
one is a linear tone for IDT/STAC codecs. Currently, only the
latter type is used for all codecs, which resulted in a wrong tone
pitch.
This patch adds the calculation of the standard HD-audio type.
Also clean-up the fields in hda_beep struct.
Reference: bko#13162
http://bugzilla.kernel.org/show_bug.cgi?id=13162
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_beep.h')
| -rw-r--r-- | sound/pci/hda/hda_beep.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/pci/hda/hda_beep.h b/sound/pci/hda/hda_beep.h index 51bf6a5daf39..0c3de787c717 100644 --- a/sound/pci/hda/hda_beep.h +++ b/sound/pci/hda/hda_beep.h @@ -30,8 +30,9 @@ struct hda_beep { struct hda_codec *codec; char phys[32]; int tone; - int nid; - int enabled; + hda_nid_t nid; + unsigned int enabled:1; + unsigned int linear_tone:1; /* linear tone for IDT/STAC codec */ struct work_struct beep_work; /* scheduled task for beep event */ }; |