diff options
| author | Sammy He <r62914@freescale.com> | 2011-11-02 20:02:35 +0800 |
|---|---|---|
| committer | Andy Voltz <andy.voltz@timesys.com> | 2012-03-09 11:26:44 -0500 |
| commit | 45890875c90e9a75ee6c835ed1aeb06a55503a3f (patch) | |
| tree | 914d9003df6efbf808390facbb4128e23be5dcdd | |
| parent | a20cf668dca6c0ac1403ff1826c91804ec8803d1 (diff) | |
ENGR00161215-1 arch/arm: Add two new IOCTLs in mxc_vpu.h
Add IOCTL VPU_IOC_QUERY_BITWORK_MEM and VPU_IOC_SET_BITWORK_MEM
for vpu driver.
The two ioctls can be used when user allocates working buffer
from user space, for exmaple, allocating it from pmem interface
on android, then register it to vpu driver.
Signed-off-by: Sammy He <r62914@freescale.com>
(cherry picked from commit ad29cb1c2ad8ca4bbb30ff2ff55a4e8888b08373)
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/mxc_vpu.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/include/mach/mxc_vpu.h b/arch/arm/plat-mxc/include/mach/mxc_vpu.h index 355a9ef33449..32865e5ae420 100644 --- a/arch/arm/plat-mxc/include/mach/mxc_vpu.h +++ b/arch/arm/plat-mxc/include/mach/mxc_vpu.h @@ -48,6 +48,8 @@ struct vpu_mem_desc { #define VPU_IOC_REQ_VSHARE_MEM _IO(VPU_IOC_MAGIC, 9) #define VPU_IOC_SYS_SW_RESET _IO(VPU_IOC_MAGIC, 11) #define VPU_IOC_GET_SHARE_MEM _IO(VPU_IOC_MAGIC, 12) +#define VPU_IOC_QUERY_BITWORK_MEM _IO(VPU_IOC_MAGIC, 13) +#define VPU_IOC_SET_BITWORK_MEM _IO(VPU_IOC_MAGIC, 14) #define BIT_CODE_RUN 0x000 #define BIT_CODE_DOWN 0x004 |