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-rw-r--r--drivers/staging/android/Kconfig15
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/staging/android/Kconfig b/drivers/staging/android/Kconfig
index b91c758883bf..99e484f845f2 100644
--- a/drivers/staging/android/Kconfig
+++ b/drivers/staging/android/Kconfig
@@ -2,7 +2,6 @@ menu "Android"
config ANDROID
bool "Android Drivers"
- default N
---help---
Enable support for various drivers needed on the Android platform
@@ -20,6 +19,19 @@ config ANDROID_BINDER_IPC
Android process, using Binder to identify, invoke and pass arguments
between said processes.
+config ANDROID_BINDER_IPC_32BIT
+ bool
+ depends on !64BIT && ANDROID_BINDER_IPC
+ default y
+ ---help---
+ The Binder API has been changed to support both 32 and 64bit
+ applications in a mixed environment.
+
+ Enable this to support an old 32-bit Android user-space (v4.4 and
+ earlier).
+
+ Note that enabling this will break newer Android user-space.
+
config ASHMEM
bool "Enable the Anonymous Shared Memory Subsystem"
default n
@@ -60,7 +72,6 @@ config ANDROID_TIMED_GPIO
config ANDROID_LOW_MEMORY_KILLER
bool "Android Low Memory Killer"
- default N
---help---
Registers processes to be killed when memory is low