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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
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18
drivers/gpu/drm/amd/include/discovery.h
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@ -33,7 +33,7 @@ typedef enum
{ {
IP_DISCOVERY = 0, IP_DISCOVERY = 0,
GC, GC,
TABLE_3, HARVEST_INFO,
TABLE_4, TABLE_4,
RESERVED_1, RESERVED_1,
RESERVED_2, RESERVED_2,
@ -144,6 +144,22 @@ struct gc_info_v1_0 {
uint32_t gc_num_gl2a; 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() #pragma pack()
#endif #endif