msm_ion.h revision 5bccd2d0d6de8ffd0c244c1b66ef5a9ac9409404 
1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _LINUX_MSM_ION_H
20#define _LINUX_MSM_ION_H
21#include <linux/ion.h>
22enum msm_ion_heap_types {
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24 ION_HEAP_TYPE_MSM_START = ION_HEAP_TYPE_CUSTOM + 1,
25 ION_HEAP_TYPE_IOMMU = ION_HEAP_TYPE_MSM_START,
26 ION_HEAP_TYPE_CP,
27};
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29enum ion_heap_ids {
30 INVALID_HEAP_ID = -1,
31 ION_CP_MM_HEAP_ID = 8,
32 ION_CP_MFC_HEAP_ID = 12,
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34 ION_CP_WB_HEAP_ID = 16,
35 ION_CAMERA_HEAP_ID = 20,
36 ION_SF_HEAP_ID = 24,
37 ION_IOMMU_HEAP_ID = 25,
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39 ION_QSECOM_HEAP_ID = 27,
40 ION_AUDIO_HEAP_ID = 28,
41 ION_MM_FIRMWARE_HEAP_ID = 29,
42 ION_SYSTEM_HEAP_ID = 30,
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44 ION_HEAP_ID_RESERVED = 31
45};
46enum ion_fixed_position {
47 NOT_FIXED,
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49 FIXED_LOW,
50 FIXED_MIDDLE,
51 FIXED_HIGH,
52};
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54enum cp_mem_usage {
55 VIDEO_BITSTREAM = 0x1,
56 VIDEO_PIXEL = 0x2,
57 VIDEO_NONPIXEL = 0x3,
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59 MAX_USAGE = 0x4,
60 UNKNOWN = 0x7FFFFFFF,
61};
62#define ION_HEAP_CP_MASK (1 << ION_HEAP_TYPE_CP)
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64#define ION_SECURE (1 << ION_HEAP_ID_RESERVED)
65#define ION_FORCE_CONTIGUOUS (1 << 30)
66#define ION_HEAP(bit) (1 << (bit))
67#define ION_VMALLOC_HEAP_NAME "vmalloc"
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69#define ION_AUDIO_HEAP_NAME "audio"
70#define ION_SF_HEAP_NAME "sf"
71#define ION_MM_HEAP_NAME "mm"
72#define ION_CAMERA_HEAP_NAME "camera_preview"
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74#define ION_IOMMU_HEAP_NAME "iommu"
75#define ION_MFC_HEAP_NAME "mfc"
76#define ION_WB_HEAP_NAME "wb"
77#define ION_MM_FIRMWARE_HEAP_NAME "mm_fw"
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79#define ION_QSECOM_HEAP_NAME "qsecom"
80#define ION_FMEM_HEAP_NAME "fmem"
81#define ION_SET_CACHED(__cache) (__cache | ION_FLAG_CACHED)
82#define ION_SET_UNCACHED(__cache) (__cache & ~ION_FLAG_CACHED)
83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
84#define ION_IS_CACHED(__flags) ((__flags) & ION_FLAG_CACHED)
85struct ion_flush_data {
86 struct ion_handle *handle;
87 int fd;
88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
89 void *vaddr;
90 unsigned int offset;
91 unsigned int length;
92};
93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
94struct ion_flag_data {
95 struct ion_handle *handle;
96 unsigned long flags;
97};
98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
99#define ION_IOC_MSM_MAGIC 'M'
100#define ION_IOC_CLEAN_CACHES _IOWR(ION_IOC_MSM_MAGIC, 0,   struct ion_flush_data)
101#define ION_IOC_INV_CACHES _IOWR(ION_IOC_MSM_MAGIC, 1,   struct ion_flush_data)
102#define ION_IOC_CLEAN_INV_CACHES _IOWR(ION_IOC_MSM_MAGIC, 2,   struct ion_flush_data)
103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
104#define ION_IOC_GET_FLAGS _IOWR(ION_IOC_MSM_MAGIC, 3,   struct ion_flag_data)
105#endif
106
107