diff options
Diffstat (limited to 'include/linux/mxc_vpu-malone.h')
| -rwxr-xr-x | include/linux/mxc_vpu-malone.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/include/linux/mxc_vpu-malone.h b/include/linux/mxc_vpu-malone.h new file mode 100755 index 000000000000..4541c8733124 --- /dev/null +++ b/include/linux/mxc_vpu-malone.h @@ -0,0 +1,49 @@ +/* + * Copyright 2017 NXP + */ + +/* + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/*! + * @defgroup VPU Video Processor Unit Driver + */ + +/*! + * @file linux/mxc_vpu-malone.h + * + * @brief VPU system initialization and file operation definition + * + * @ingroup VPU + */ + +#ifndef __LINUX_MXC_VPU_MALONE_H__ +#define __LINUX_MXC_VPU_MALONE_H__ + +#include <linux/fs.h> + +struct vpu_mem_desc { + u32 size; + dma_addr_t phy_addr; + void *cpu_addr; /* cpu address to free the dma mem */ + u64 virt_uaddr; /* virtual user space address */ +}; + +#define VPU_IOC_MAGIC 'V' + +#define VPU_IOC_PHYMEM_ALLOC _IO(VPU_IOC_MAGIC, 0) +#define VPU_IOC_PHYMEM_FREE _IO(VPU_IOC_MAGIC, 1) +#define VPU_IOC_WAIT4INT _IO(VPU_IOC_MAGIC, 2) +#define VPU_IOC_CLKGATE_SETTING _IO(VPU_IOC_MAGIC, 3) +#define VPU_IOC_REQ_VSHARE_MEM _IO(VPU_IOC_MAGIC, 4) +#define VPU_IOC_SYS_SW_RESET _IO(VPU_IOC_MAGIC, 5) +#define VPU_IOC_GET_SHARE_MEM _IO(VPU_IOC_MAGIC, 6) +#define VPU_IOC_LOCK_DEV _IO(VPU_IOC_MAGIC, 7) + +#endif |