torvalds/linux
3
0
Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-03-22 07:27:12 +08:00
Code Issues Packages Projects Releases Wiki Activity

drm/amd/pm: Use macro to initialize metrics table

Browse Source 
Helps to keep a build time check about usage of right datatype and
avoids maintenance as new versions get added.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lijo Lazar
2025-04-29 08:37:38 +05:30
committed by Alex Deucher
parent 2ed4fd9969
commit 1327d8f406
2 changed files with 12 additions and 69 deletions
Download Patch File Download Diff File Expand all files Collapse all files

67
drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
View File

@@ -1051,73 +1051,6 @@ int smu_cmn_get_combo_pptable(struct smu_context *smu)
false);
}
void smu_cmn_init_soft_gpu_metrics(void *table, uint8_t frev, uint8_t crev)
{
struct metrics_table_header *header = (struct metrics_table_header *)table;
uint16_t structure_size;
#define METRICS_VERSION(a, b) ((a << 16) | b)
switch (METRICS_VERSION(frev, crev)) {
case METRICS_VERSION(1, 0):
structure_size = sizeof(struct gpu_metrics_v1_0);
break;
case METRICS_VERSION(1, 1):
structure_size = sizeof(struct gpu_metrics_v1_1);
break;
case METRICS_VERSION(1, 2):
structure_size = sizeof(struct gpu_metrics_v1_2);
break;
case METRICS_VERSION(1, 3):
structure_size = sizeof(struct gpu_metrics_v1_3);
break;
case METRICS_VERSION(1, 4):
structure_size = sizeof(struct gpu_metrics_v1_4);
break;
case METRICS_VERSION(1, 5):
structure_size = sizeof(struct gpu_metrics_v1_5);
break;
case METRICS_VERSION(1, 6):
structure_size = sizeof(struct gpu_metrics_v1_6);
break;
case METRICS_VERSION(1, 7):
structure_size = sizeof(struct gpu_metrics_v1_7);
break;
case METRICS_VERSION(1, 8):
structure_size = sizeof(struct gpu_metrics_v1_8);
break;
case METRICS_VERSION(2, 0):
structure_size = sizeof(struct gpu_metrics_v2_0);
break;
case METRICS_VERSION(2, 1):
structure_size = sizeof(struct gpu_metrics_v2_1);
break;
case METRICS_VERSION(2, 2):
structure_size = sizeof(struct gpu_metrics_v2_2);
break;
case METRICS_VERSION(2, 3):
structure_size = sizeof(struct gpu_metrics_v2_3);
break;
case METRICS_VERSION(2, 4):
structure_size = sizeof(struct gpu_metrics_v2_4);
break;
case METRICS_VERSION(3, 0):
structure_size = sizeof(struct gpu_metrics_v3_0);
break;
default:
return;
}
#undef METRICS_VERSION
memset(header, 0xFF, structure_size);
header->format_revision = frev;
header->content_revision = crev;
header->structure_size = structure_size;
}
int smu_cmn_set_mp1_state(struct smu_context *smu,
enum pp_mp1_state mp1_state)
{

14
drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h
View File

@@ -40,6 +40,18 @@
#define SMU_IH_INTERRUPT_CONTEXT_ID_FAN_ABNORMAL 0x8
#define SMU_IH_INTERRUPT_CONTEXT_ID_FAN_RECOVERY 0x9
#define smu_cmn_init_soft_gpu_metrics(ptr, frev, crev) \
do { \
typecheck(struct gpu_metrics_v##frev##_##crev, \
typeof(*(ptr))); \
struct metrics_table_header *header = \
(struct metrics_table_header *)(ptr); \
memset(header, 0xFF, sizeof(*(ptr))); \
header->format_revision = frev; \
header->content_revision = crev; \
header->structure_size = sizeof(*(ptr)); \
} while (0)
extern const int link_speed[];
/* Helper to Convert from PCIE Gen 1/2/3/4/5/6 to 0.1 GT/s speed units */
@@ -125,8 +137,6 @@ int smu_cmn_get_metrics_table(struct smu_context *smu,
int smu_cmn_get_combo_pptable(struct smu_context *smu);
void smu_cmn_init_soft_gpu_metrics(void *table, uint8_t frev, uint8_t crev);
int smu_cmn_set_mp1_state(struct smu_context *smu,
enum pp_mp1_state mp1_state);