openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/amdgpu/discovery: add harvest info data table 

Add support for the harvest tables.

Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Reviewed-by: Jack Xiao <Jack.Xiao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Xiaojie Yuan 2019-02-21 17:55:30 +08:00 committed by Alex Deucher
parent 478586d6d5
commit 70cbfe3d64
1 changed files with 17 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/gpu/drm/amd/include/discovery.h
View File

@ -33,7 +33,7 @@ typedef enum
{
IP_DISCOVERY = 0,
GC,
TABLE_3,
HARVEST_INFO,
TABLE_4,
RESERVED_1,
RESERVED_2,
@ -144,6 +144,22 @@ struct gc_info_v1_0 {
uint32_t gc_num_gl2a;
};
typedef struct harvest_info_header {
uint32_t signature; /* Table Signature */
uint32_t version; /* Table Version */
} harvest_info_header;
typedef struct harvest_info {
uint16_t hw_id; /* Hardware ID */
uint8_t number_instance; /* Instance of the IP */
uint8_t reserved; /* Reserved for alignment */
} harvest_info;
typedef struct harvest_table {
harvest_info_header header;
harvest_info list[32];
} harvest_table;
#pragma pack()
#endif