set the target rpm value to wrong register.
Signed-off-by: Rex Zhu <[email protected]>
---
drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c | 2 +-
drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c
b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c
index d61a9b4..5bdc0df 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c
@@ -273,7 +273,7 @@ int smu7_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr,
uint32_t speed)
tach_period = 60 * crystal_clock_freq * 10000 / (8 * speed);
PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
- CG_TACH_STATUS, TACH_PERIOD, tach_period);
+ CG_TACH_CTRL, TARGET_PERIOD, tach_period);
return smu7_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC_RPM);
}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c
b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c
index aa044c1..c0711084 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c
@@ -321,9 +321,9 @@ int vega10_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr
*hwmgr, uint32_t speed)
if (!result) {
crystal_clock_freq = amdgpu_asic_get_xclk((struct amdgpu_device
*)hwmgr->adev);
tach_period = 60 * crystal_clock_freq * 10000 / (8 * speed);
- WREG32_SOC15(THM, 0, mmCG_TACH_STATUS,
- REG_SET_FIELD(RREG32_SOC15(THM, 0,
mmCG_TACH_STATUS),
- CG_TACH_STATUS, TACH_PERIOD,
+ WREG32_SOC15(THM, 0, mmCG_TACH_CTRL,
+ REG_SET_FIELD(RREG32_SOC15(THM, 0,
mmCG_TACH_CTRL),
+ CG_TACH_CTRL, TARGET_PERIOD,
tach_period));
}
return vega10_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC_RPM);
--
1.9.1
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