diff options
Diffstat (limited to 'kernel/drv/oss_hdaudio/.params')
| -rw-r--r-- | kernel/drv/oss_hdaudio/.params | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/kernel/drv/oss_hdaudio/.params b/kernel/drv/oss_hdaudio/.params new file mode 100644 index 0000000..916648f --- /dev/null +++ b/kernel/drv/oss_hdaudio/.params @@ -0,0 +1,24 @@ +int hdaudio_snoopy=0; +/* + * hdaudio_snopy is reserved for diagnostic purposes and it must be 0 + * in all situations. Other values may make the driver vulnerable to + * DoS attacks. For security reasons only root can use this diagnostic + * interface. + */ +int hdaudio_jacksense=0; +/* + * Setting hdaudio_jacksense=1 enables jack sensing mode when the + * hdaudio driver is loaded. In this mode all I/O pin's that are not + * in use will be disabled as well as the mixer controls that are related + * with them. In this way the mixer/control panel will become more intuitive. + * However OSS will need to be restarted with soundoff;soundon every time + * new inputs or outputs are attached to the audio jacks. + * + * NOTE! hdaudio_jacksense=1 works only in some systems. Many laptops and + * motherboards don't support jack sensing. + */ +int hdaudio_noskip=0; +/* + * Disable checks to skip unconnected jack. Values: 0-7, where value is a + * bitmask - every bit disables another check. Can override hdaudio_jacksense. + */ |