diff options
Diffstat (limited to 'Documentation/sound/alsa-configuration.rst')
| -rw-r--r-- | Documentation/sound/alsa-configuration.rst | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Documentation/sound/alsa-configuration.rst b/Documentation/sound/alsa-configuration.rst index 829c672d9fe6..a45174d165eb 100644 --- a/Documentation/sound/alsa-configuration.rst +++ b/Documentation/sound/alsa-configuration.rst @@ -58,7 +58,7 @@ debug 2 = verbose debug messages); This option appears only when ``CONFIG_SND_DEBUG=y``. This option can be dynamically changed via sysfs - /sys/modules/snd/parameters/debug file. + /sys/module/snd/parameters/debug file. Module snd-pcm-oss ------------------ @@ -1059,6 +1059,9 @@ power_save Automatic power-saving timeout (in second, 0 = disable) power_save_controller Reset HD-audio controller in power-saving mode (default = on) +pm_blacklist + Enable / disable power-management deny-list (default = look up PM + deny-list, 0 = skip PM deny-list, 1 = force to turn off runtime PM) align_buffer_size Force rounding of buffer/period sizes to multiples of 128 bytes. This is more efficient in terms of memory access but isn't |