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| author | Takashi Iwai <tiwai@suse.de> | 2013-02-13 14:17:32 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-02-13 14:17:32 +0100 |
| commit | 1d739066a034c163ece55dd522e8b5659e1aa1a7 (patch) | |
| tree | 1e4d670f7c64f66a29caf43f3482eab4035bceab | |
| parent | ea9b43addc4d90ca5b029f47f85ca152320a1e8d (diff) | |
| download | linux-stable-1d739066a034c163ece55dd522e8b5659e1aa1a7.tar.gz linux-stable-1d739066a034c163ece55dd522e8b5659e1aa1a7.tar.bz2 linux-stable-1d739066a034c163ece55dd522e8b5659e1aa1a7.zip | |
ALSA: hda - Increase badness for missing multi-io
The current badness value used for the missing multi-io seems too
weak, and the multi-io tends to be skipped for desktop configurations
when no enough DACs are available. It's because the total badness of
the multi-io becomes often larger than the badness with assigning an
individual DAC to a headphone jack. This is good for one side, but it
seems that the surround outputs are more demanded by that.
This patch increases the badness value for the missing multi-io
slightly so that the multi-io would be preferred than the individual
headphone DAC if they conflict. Through the tests with hda-emu,
mostly only desktop configurations with ALC662/663 and CMI codecs are
affected by this change, and all look reasonable.
Reported-by: Raymond Yau <superquad.vortex2@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/hda/hda_generic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c index 6af5aded1ed5..78897d05d80f 100644 --- a/sound/pci/hda/hda_generic.c +++ b/sound/pci/hda/hda_generic.c @@ -988,7 +988,7 @@ enum { /* No DAC is found for the extra output */ BAD_NO_DAC = 0x4000, /* No possible multi-ios */ - BAD_MULTI_IO = 0x103, + BAD_MULTI_IO = 0x120, /* No individual DAC for extra output */ BAD_NO_EXTRA_DAC = 0x102, /* No individual DAC for extra surrounds */ |