diff options
Diffstat (limited to 'drivers/staging/android/ion/Kconfig')
| -rw-r--r-- | drivers/staging/android/ion/Kconfig | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/drivers/staging/android/ion/Kconfig b/drivers/staging/android/ion/Kconfig index c8fb4134c55d..21d3bcaa10d3 100644 --- a/drivers/staging/android/ion/Kconfig +++ b/drivers/staging/android/ion/Kconfig @@ -42,6 +42,14 @@ config ION_HISI source "drivers/staging/android/ion/hisilicon/Kconfig" +config ION_MXC + tristate "Ion for imx platform" + depends on ION + select VIDEOBUF2_DMA_CONTIG + select ION_OF + help + Choose this option if you wish to use ion on imx platform. + config ION_OF bool "Devicetree support for Ion" depends on ION && OF_ADDRESS @@ -52,3 +60,37 @@ config ION_OF extensions If using Ion and devicetree, you should say Y here + +config ION_UNMAPPED_HEAP + bool "unmapped heap support in ION" + depends on ION && (ARM || ARM64) + default y + help + ION unmapped heap is not available on some architectures. + If unmapped heap is supported, the default configuration enables + it. You should say N here only if you really do not want unmapped + heap support in the ION driver. + +config ION_DUMMY_UNMAPPED_HEAP + bool "ION dummy driver define an ION unmapped heap" + depends on ION_DUMMY && ION_UNMAPPED_HEAP + help + Dummy ION driver will create a unmapped heap from physical + location provided through CONFIG_ION_DUMMY_UNMAPPED_BASE and + CONFIG_ION_DUMMY_UNMAPPED_SIZE. + +config ION_DUMMY_UNMAPPED_BASE + hex "Physical base address of the ION unmapped heap" + depends on ION_DUMMY_UNMAPPED_HEAP + default 0 + help + Allows one the statically define an unmapped heap from the + ION dummy driver to exercice unamped heaps buffer managment. + +config ION_DUMMY_UNMAPPED_SIZE + hex "Physical byte size of the ION unmapped heap" + depends on ION_DUMMY_UNMAPPED_HEAP + default 0 + help + Allows one the statically define an unmapped heap from the + ION dummy driver to exercice unamped heaps buffer managment. |