diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-12-08 23:47:08 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-12-09 00:22:41 +0000 |
| commit | 9e7a22d3e2d7c9215ba0327a75867d1738b3f12a (patch) | |
| tree | 49d5b6ff754a4c6f86e9c51e394de56dea3d878c /drivers/misc/Kconfig | |
| parent | 5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52 (diff) | |
misc: add bmm_dmabuf allocatorbmm-3.12
Add a dma_buf allocator to allow userspace to allocate and map dma_bufs,
and share them with other subsystems for their use.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/misc/Kconfig')
| -rw-r--r-- | drivers/misc/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 8dacd4c9ee87..58abc5686ee7 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -450,6 +450,14 @@ config ARM_CHARLCD line and the Linux version on the second line, but that's still useful. +config BMM_DMABUF + tristate "CMA backed dma_buf allocator" + depends on ARCH_DOVE + help + This is a simple allocator of dma_bufs for userspace. This + allows userspace to allocate and map dma_bufs, and pass them + into other subsystems. + config BMP085 bool depends on SYSFS |