[PATCH] drm/amd/pm: Fix SMU v13.0.6 energy reporting
Lijo Lazar
lijo.lazar at amd.com
Wed Aug 2 04:56:17 UTC 2023
Energy counter should be reported in units of 15.259 uJ. Don't apply
any conversion.
Signed-off-by: Lijo Lazar <lijo.lazar at amd.com>
---
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c | 5 ++---
1 file changed, 2 insertions(+), 3 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 00eba3f950c6..90e003fbca81 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
@@ -1965,9 +1965,8 @@ static ssize_t smu_v13_0_6_get_gpu_metrics(struct smu_context *smu, void **table
gpu_metrics->average_socket_power =
SMUQ10_TO_UINT(metrics->SocketPower);
- /* Energy is reported in 15.625mJ units */
- gpu_metrics->energy_accumulator =
- SMUQ10_TO_UINT(metrics->SocketEnergyAcc);
+ /* Energy counter reported in 15.259uJ (2^-16) units */
+ gpu_metrics->energy_accumulator = metrics->SocketEnergyAcc;
gpu_metrics->current_gfxclk =
SMUQ10_TO_UINT(metrics->GfxclkFrequency[xcc0]);
--
2.25.1
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