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drm/amd/pm: correct the way for retrieving current uclk frequency

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There is some problem with average frequency reading. Thus, we
switch to the target frequency reading instead.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan 2022-05-10 16:08:50 +08:00 • committed by Alex Deucher
parent f74e78ca90
commit d5fe83d26d
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
View file

@ -840,7 +840,7 @@ static int smu_v13_0_0_read_sensor(struct smu_context *smu,
break;
case AMDGPU_PP_SENSOR_GFX_MCLK:
ret = smu_v13_0_0_get_smu_metrics_data(smu,
METRICS_AVERAGE_UCLK,
METRICS_CURR_UCLK,
(uint32_t *)data);
*(uint32_t *)data *= 100;
*size = 4;