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- /* SPDX-License-Identifier: LGPL-2.1 OR BSD-3-Clause */
- //--=========================================================================--
- // This file is linux device driver for VPU.
- //-----------------------------------------------------------------------------
- //
- // This confidential and proprietary software may be used only
- // as authorized by a licensing agreement from Chips&Media Inc.
- // In the event of publication, the following notice is applicable:
- //
- // (C) COPYRIGHT 2006 - 2015 CHIPS&MEDIA INC.
- // ALL RIGHTS RESERVED
- //
- // The entire notice above must be reproduced on all authorized
- // copies.
- //
- //--=========================================================================--
- #ifndef __VPU_DRV_H__
- #define __VPU_DRV_H__
- #include <linux/fs.h>
- #include <linux/types.h>
- #define USE_VMALLOC_FOR_INSTANCE_POOL_MEMORY
- #ifndef PTHREAD_MUTEX_ROBUST_NP
- #define PTHREAD_MUTEX_ROBUST_NP 1
- #endif
- #define VDI_IOCTL_MAGIC 'V'
- #define VDI_IOCTL_ALLOCATE_PHYSICAL_MEMORY _IO(VDI_IOCTL_MAGIC, 0)
- #define VDI_IOCTL_FREE_PHYSICALMEMORY _IO(VDI_IOCTL_MAGIC, 1)
- #define VDI_IOCTL_WAIT_INTERRUPT _IO(VDI_IOCTL_MAGIC, 2)
- #define VDI_IOCTL_SET_CLOCK_GATE _IO(VDI_IOCTL_MAGIC, 3)
- #define VDI_IOCTL_RESET _IO(VDI_IOCTL_MAGIC, 4)
- #define VDI_IOCTL_GET_INSTANCE_POOL _IO(VDI_IOCTL_MAGIC, 5)
- #define VDI_IOCTL_GET_COMMON_MEMORY _IO(VDI_IOCTL_MAGIC, 6)
- #define VDI_IOCTL_GET_RESERVED_VIDEO_MEMORY_INFO _IO(VDI_IOCTL_MAGIC, 8)
- #define VDI_IOCTL_OPEN_INSTANCE _IO(VDI_IOCTL_MAGIC, 9)
- #define VDI_IOCTL_CLOSE_INSTANCE _IO(VDI_IOCTL_MAGIC, 10)
- #define VDI_IOCTL_GET_INSTANCE_NUM _IO(VDI_IOCTL_MAGIC, 11)
- #define VDI_IOCTL_GET_REGISTER_INFO _IO(VDI_IOCTL_MAGIC, 12)
- #define VDI_IOCTL_FLUSH_DCACHE _IO(VDI_IOCTL_MAGIC, 14)
- #define VDI_IOCTL_DEVFREQ_SET _IO(VDI_IOCTL_MAGIC, 15)
- #define DRAM_MEM2SYS(addr) ((addr) > 0x40000000 && (addr) < 0x43FFFFFFF ? ((addr)+0x400000000):(addr))
- #define ioremap_nocache ioremap
- typedef struct vpudrv_flush_cache_t {
- unsigned long start;
- unsigned long size;
- unsigned char flag;
- } vpudrv_flush_cache_t;
- typedef struct vpudrv_devfreq_info_t {
- int picWidth;
- int picHeight;
- int frameRateInfo;
- } vpudrv_devfreq_info_t;
- typedef struct vpudrv_buffer_t {
- unsigned int size;
- unsigned long phys_addr;
- unsigned long base; /* kernel logical address in use kernel */
- unsigned long virt_addr; /* virtual user space address */
- } vpudrv_buffer_t;
- typedef struct vpu_bit_firmware_info_t {
- unsigned int size; /* size of this structure*/
- unsigned int core_idx;
- unsigned long reg_base_offset;
- unsigned short bit_code[512];
- } vpu_bit_firmware_info_t;
- typedef struct vpudrv_inst_info_t {
- unsigned int core_idx;
- unsigned int inst_idx;
- int inst_open_count; /* for output only*/
- } vpudrv_inst_info_t;
- typedef struct vpudrv_intr_info_t {
- unsigned int timeout;
- int intr_reason;
- } vpudrv_intr_info_t;
- #endif
-
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