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| author | Shivananda Hebbar <x0hebbar@ti.com> | 2012-02-02 15:19:53 -0600 |
|---|---|---|
| committer | Dan Murphy <dmurphy@ti.com> | 2012-02-15 07:50:18 -0600 |
| commit | b0e4da2a2860fda999ea9cbb5bd1ca33a04f8064 (patch) | |
| tree | 0743a8d99ea96fa48c167763a3f0fc75ef481ad3 | |
| parent | bac2bf6432eed3989aa1c99aee6d354cc65ad0c6 (diff) | |
| download | omap-omapzoom-p-android-omap-3.0-BETA.tar.gz | |
OMAP: TILER: Kconfig: Disable tiler ioctl interfacep-android-omap-3.0-BETA
TILER provided an interface to userspace through a
character driver /dev/tiler, and through a MemMgr
API in the userspace. This TILER ioctl interface
is currently deprecated. The kernel config options
have been changed accordingly to avoid any misuse.
Change-Id: Ia69f4f6161e6f4d5fb45ef12aaac5976e0bdd53d
Signed-off-by: Shivananda Hebbar <x0hebbar@ti.com>
Signed-off-by: Andy Gross <andy.gross@ti.com>
Signed-off-by: Suman Anna <s-anna@ti.com>
| -rw-r--r-- | drivers/media/video/tiler/Kconfig | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/media/video/tiler/Kconfig b/drivers/media/video/tiler/Kconfig index 202f7f8d104f..758f882c5a26 100644 --- a/drivers/media/video/tiler/Kconfig +++ b/drivers/media/video/tiler/Kconfig @@ -97,21 +97,8 @@ config TILER_SECURE If set, process security will be hardwired and ssptr and offset lookup APIs are removed. -config TILER_EXPOSE_SSPTR - bool "Expose SSPtr to userspace" - default y - depends on TI_TILER - help - This option sets whether SSPtr-s for blocks are exposed - during TILIOC_GBLK ioctls (MemMgr_Alloc APIs). In a secure - TILER build, this may be the only way for the userspace code - to learn the system-space addresses of TILER blocks. - - You can use this flag to see if the userspace is relying on - having access to the SSPtr. - config TILER_ENABLE_NV12 - bool "Enable NV12 support" + bool "Enable NV12 support (deprecated)" default y depends on TI_TILER help @@ -121,9 +108,22 @@ config TILER_ENABLE_NV12 will be enabled. config TILER_ENABLE_USERSPACE - bool "Enable userspace API" - default y + bool "Enable userspace API (deprecated)" + default n depends on TI_TILER help This option enabled the userspace API. If set, an ioctl interface will be available to users. + +config TILER_EXPOSE_SSPTR + bool "Expose SSPtr to userspace (deprecated)" + default y + depends on TILER_ENABLE_USERSPACE + help + This option sets whether SSPtr-s for blocks are exposed + during TILIOC_GBLK ioctls (MemMgr_Alloc APIs). In a secure + TILER build, this may be the only way for the userspace code + to learn the system-space addresses of TILER blocks. + + You can use this flag to see if the userspace is relying on + having access to the SSPtr. |