| menu "HD-Audio Common Library" |
| |
| config SND_CORE_HDA |
| tristate "Enable HD Audio Common Library" |
| default n |
| depends on !SND_HDA_INTEL |
| select SND_VMASTER |
| select SND_KCTL_JACK |
| help |
| Say Y here to enable the HD-audio codec common library. |
| |
| if SND_CORE_HDA |
| |
| config SND_HDA_PREALLOC_SIZE |
| int "Pre-allocated buffer size for HD-audio driver" |
| range 0 32768 |
| default 64 |
| help |
| Specifies the default pre-allocated buffer-size in kB for the |
| HD-audio driver. A larger buffer (e.g. 2048) is preferred for systems |
| using PulseAudio. The default 64 is chosen just |
| for compatibility reasons. |
| |
| Note that the pre-allocation size can be changed dynamically |
| via a proc file (/proc/asound/card*/pcm*/sub*/prealloc), too. |
| |
| config SND_HDA_RECONFIG |
| bool "Allow dynamic codec reconfiguration" |
| help |
| Say Y here to enable the HD-audio codec re-configuration feature. |
| This adds the sysfs interfaces to allow user to clear the whole |
| codec configuration, change the codec setup, add extra verbs, |
| and re-configure the codec dynamically. |
| |
| config SND_CORE_HDA_INPUT_BEEP |
| bool "Support digital beep via input layer" |
| depends on INPUT=y || INPUT=SND_HDA |
| help |
| Say Y here to build a digital beep interface for HD-audio |
| driver. This interface is used to generate digital beeps. |
| |
| config SND_HDA_INPUT_BEEP_MODE |
| int "Digital beep registration mode (0=off, 1=on)" |
| depends on SND_CORE_HDA_INPUT_BEEP=y |
| default "1" |
| range 0 1 |
| help |
| Set 0 to disable the digital beep interface for HD-audio by default. |
| Set 1 to always enable the digital beep interface for HD-audio by |
| default. |
| |
| config SND_HDA_INPUT_JACK |
| bool "Support jack plugging notification via input layer" |
| depends on INPUT=y || INPUT=SND |
| select SND_JACK |
| help |
| Say Y here to enable the jack plugging notification via |
| input layer. |
| |
| config SND_CORE_HDA_GENERIC |
| tristate "Enable generic HD-audio codec parser" |
| help |
| Say Y or M here to enable the generic HD-audio codec parser |
| in HDA library. |
| |
| endif |
| |
| endmenu |
