| menu "Android" |
| |
| config ANDROID |
| bool "Android Drivers" |
| default N |
| ---help--- |
| Enable support for various drivers needed on the Android platform |
| |
| if ANDROID |
| |
| config ANDROID_BINDER_IPC |
| bool "Android Binder IPC Driver" |
| default n |
| |
| config ASHMEM |
| bool "Enable the Anonymous Shared Memory Subsystem" |
| default n |
| depends on SHMEM || TINY_SHMEM |
| help |
| The ashmem subsystem is a new shared memory allocator, similar to |
| POSIX SHM but with different behavior and sporting a simpler |
| file-based API. |
| |
| config ANDROID_LOGGER |
| tristate "Android log driver" |
| default n |
| |
| config LOGCAT_SIZE |
| int "Adjust android log buffer sizes" |
| default 256 |
| depends on ANDROID_LOGGER |
| help |
| Set logger buffer size. Enter a number greater than zero. |
| Any value less than 256 is recommended. Reduce value to save kernel static memory size. |
| |
| config ANDROID_PERSISTENT_RAM |
| bool |
| depends on HAVE_MEMBLOCK |
| select REED_SOLOMON |
| select REED_SOLOMON_ENC8 |
| select REED_SOLOMON_DEC8 |
| |
| config ANDROID_RAM_CONSOLE |
| bool "Android RAM buffer console" |
| depends on !S390 && !UML && HAVE_MEMBLOCK |
| select ANDROID_PERSISTENT_RAM |
| default n |
| |
| config PERSISTENT_TRACER |
| bool "Persistent function tracer" |
| depends on HAVE_FUNCTION_TRACER |
| select FUNCTION_TRACER |
| select ANDROID_PERSISTENT_RAM |
| help |
| persistent_trace traces function calls into a persistent ram |
| buffer that can be decoded and dumped after reboot through |
| /sys/kernel/debug/persistent_trace. It can be used to |
| determine what function was last called before a reset or |
| panic. |
| |
| If unsure, say N. |
| |
| config ANDROID_TIMED_OUTPUT |
| bool "Timed output class driver" |
| default y |
| |
| config ANDROID_TIMED_GPIO |
| tristate "Android timed gpio driver" |
| depends on GENERIC_GPIO && ANDROID_TIMED_OUTPUT |
| default n |
| |
| config ANDROID_LOW_MEMORY_KILLER |
| bool "Android Low Memory Killer" |
| default N |
| ---help--- |
| Register processes to be killed when memory is low |
| |
| config ANDROID_LOW_MEMORY_KILLER_AUTODETECT_OOM_ADJ_VALUES |
| bool "Android Low Memory Killer: detect oom_adj values" |
| depends on ANDROID_LOW_MEMORY_KILLER |
| default y |
| ---help--- |
| Detect oom_adj values written to |
| /sys/module/lowmemorykiller/parameters/adj and convert them |
| to oom_score_adj values. |
| |
| source "drivers/staging/android/switch/Kconfig" |
| |
| config ANDROID_INTF_ALARM_DEV |
| bool "Android alarm driver" |
| depends on RTC_CLASS |
| default n |
| help |
| Provides non-wakeup and rtc backed wakeup alarms based on rtc or |
| elapsed realtime, and a non-wakeup alarm on the monotonic clock. |
| Also exports the alarm interface to user-space. |
| |
| endif # if ANDROID |
| |
| endmenu |