diff options
| author | Jaroslav Kysela <perex@perex.cz> | 2010-03-26 11:04:38 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2010-03-26 11:08:43 +0100 |
| commit | 10e77ddac0e1f3b9cea04dfe8180f8641f329703 (patch) | |
| tree | e93280793b107864e9ffdbf5a406b82f607e9faf /Documentation/sound/alsa/HD-Audio.txt | |
| parent | 0bf0e5a6f304ac1bc93a80cdd68b4d91f3519eb5 (diff) | |
ALSA: hda-intel - remove model=hwio , use probe_only=3 instead
The probe_only module parameter skips the codec initialization, too.
Remove the model=hwio code and use second bit in probe_only to
skip the HDA codec reset procedure.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'Documentation/sound/alsa/HD-Audio.txt')
| -rw-r--r-- | Documentation/sound/alsa/HD-Audio.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/sound/alsa/HD-Audio.txt b/Documentation/sound/alsa/HD-Audio.txt index ecacf53a8655..232a90775229 100644 --- a/Documentation/sound/alsa/HD-Audio.txt +++ b/Documentation/sound/alsa/HD-Audio.txt @@ -597,6 +597,9 @@ probing, the proc file is available, so you can get the raw codec information before modified by the driver. Of course, the driver isn't usable with `probe_only=1`. But you can continue the configuration via hwdep sysfs file if hda-reconfig option is enabled. +Using `probe_only` mask 2 skips the reset of HDA codecs (use +`probe_only=3` as module option). The hwdep interface can be used +to determine the BIOS codec initialization. hda-verb |