diff options
| author |   Lijo Lazar <lijo.lazar@amd.com> | 2025-07-11 12:09:06 +0530 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2025-07-17 12:36:09 -0400 |
| commit | e678e75d68ca28fbc03d22f078e641f123698779 (patch) | |
| tree | 59d2049a92a9e8251e9226e5da25fc04f90764f2 | |
| parent | drm/amd/pm: Use cached data for min/max clocks (diff) | |
| download | wireguard-linux-e678e75d68ca28fbc03d22f078e641f123698779.tar.xz wireguard-linux-e678e75d68ca28fbc03d22f078e641f123698779.zip | |
drm/amd/pm: Use cached metrics data on SMUv13.0.6
Cached metrics data validity is 1ms on SMUv13.0.6 SOCs. It's not
reasonable for any client to query gpu_metrics at a faster rate and
constantly interrupt PMFW.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c index f2cf333b2e40..9cc294f4708b 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c @@ -2693,7 +2693,7 @@ static ssize_t smu_v13_0_6_get_gpu_metrics(struct smu_context *smu, void **table bool per_inst; metrics_v0 = kzalloc(METRICS_TABLE_SIZE, GFP_KERNEL); - ret = smu_v13_0_6_get_metrics_table(smu, metrics_v0, true); + ret = smu_v13_0_6_get_metrics_table(smu, metrics_v0, false); if (ret) { kfree(metrics_v0); return ret; |