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[mirror_ubuntu-bionic-kernel.git] / drivers / android / Kconfig
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777783e0
GKH
1menu "Android"
2
3config ANDROID
4 bool "Android Drivers"
5 ---help---
6 Enable support for various drivers needed on the Android platform
7
8if ANDROID
9
10config ANDROID_BINDER_IPC
11 bool "Android Binder IPC Driver"
12 depends on MMU
13 default n
14 ---help---
15 Binder is used in Android for both communication between processes,
16 and remote method invocation.
17
18 This means one Android process can call a method/routine in another
19 Android process, using Binder to identify, invoke and pass arguments
20 between said processes.
21
22config ANDROID_BINDER_IPC_32BIT
23 bool
24 depends on !64BIT && ANDROID_BINDER_IPC
25 default y
26 ---help---
27 The Binder API has been changed to support both 32 and 64bit
28 applications in a mixed environment.
29
30 Enable this to support an old 32-bit Android user-space (v4.4 and
31 earlier).
32
33 Note that enabling this will break newer Android user-space.
34
35endif # if ANDROID
36
37endmenu