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drm/amd/powerplay: Tidy up vega10_fan_ctrl_set_fan_speed_percent()

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Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tom St Denis 2017-09-07 12:41:51 -04:00 committed by Alex Deucher
parent 0c69dd0a55
commit 0dba3739a7
1 changed files with 4 additions and 6 deletions
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10
drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c
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@ -281,9 +281,8 @@ int vega10_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr,
reg = soc15_get_register_offset(THM_HWID, 0,
mmCG_FDO_CTRL1_BASE_IDX, mmCG_FDO_CTRL1);
duty100 = (cgs_read_register(hwmgr->device, reg) &
CG_FDO_CTRL1__FMAX_DUTY100_MASK) >>
CG_FDO_CTRL1__FMAX_DUTY100__SHIFT;
duty100 = CGS_REG_GET_FIELD(cgs_read_register(hwmgr->device, reg),
CG_FDO_CTRL1, FMAX_DUTY100);
if (duty100 == 0)
return -EINVAL;
@ -295,9 +294,8 @@ int vega10_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr,
reg = soc15_get_register_offset(THM_HWID, 0,
mmCG_FDO_CTRL0_BASE_IDX, mmCG_FDO_CTRL0);
cgs_write_register(hwmgr->device, reg,
(cgs_read_register(hwmgr->device, reg) &
~CG_FDO_CTRL0__FDO_STATIC_DUTY_MASK) |
(duty << CG_FDO_CTRL0__FDO_STATIC_DUTY__SHIFT));
CGS_REG_SET_FIELD(cgs_read_register(hwmgr->device, reg),
CG_FDO_CTRL0, FDO_STATIC_DUTY, duty));
return vega10_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);
}