diff options
| author | Oleg Chernovskiy <algonkvel@gmail.com> | 2015-01-17 21:10:39 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-01-22 18:38:49 +0300 |
| commit | 47fd97ca739ee6636da241b796222ca0c2aac8db (patch) | |
| tree | 676b558e80f5b581c5f21514f78fabea38ed2b0b /drivers/gpu/drm/radeon/si_dpm.c | |
| parent | 5e8150a6876a2a7784b0029506c90ab3d26c9a41 (diff) | |
| download | linux-47fd97ca739ee6636da241b796222ca0c2aac8db.tar.xz | |
fixes for SI fan handling
Added temperature values to SMC payload.
Fan mode check moved check to proper place.
Signed-off-by: Oleg Chernovskiy <algonkvel@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/si_dpm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/si_dpm.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c index 3cde272f82b2..80e29448d363 100644 --- a/drivers/gpu/drm/radeon/si_dpm.c +++ b/drivers/gpu/drm/radeon/si_dpm.c @@ -5976,6 +5976,10 @@ static int si_thermal_setup_fan_table(struct radeon_device *rdev) slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100); slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100); + fan_table.temp_min = cpu_to_be16((50 + rdev->pm.dpm.fan.t_min) / 100); + fan_table.temp_med = cpu_to_be16((50 + rdev->pm.dpm.fan.t_med) / 100); + fan_table.temp_max = cpu_to_be16((50 + rdev->pm.dpm.fan.t_max) / 100); + fan_table.slope1 = cpu_to_be16(slope1); fan_table.slope2 = cpu_to_be16(slope2); @@ -6045,16 +6049,12 @@ static int si_fan_ctrl_stop_smc_fan_control(struct radeon_device *rdev) int si_fan_ctrl_get_fan_speed_percent(struct radeon_device *rdev, u32 *speed) { - struct si_power_info *si_pi = si_get_pi(rdev); u32 duty, duty100; u64 tmp64; if (rdev->pm.no_fan) return -ENOENT; - if (si_pi->fan_is_controlled_by_smc) - return -EINVAL; - duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; duty = (RREG32(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT; @@ -6074,6 +6074,7 @@ int si_fan_ctrl_get_fan_speed_percent(struct radeon_device *rdev, int si_fan_ctrl_set_fan_speed_percent(struct radeon_device *rdev, u32 speed) { + struct si_power_info *si_pi = si_get_pi(rdev); u32 tmp; u32 duty, duty100; u64 tmp64; @@ -6081,6 +6082,9 @@ int si_fan_ctrl_set_fan_speed_percent(struct radeon_device *rdev, if (rdev->pm.no_fan) return -ENOENT; + if (si_pi->fan_is_controlled_by_smc) + return -EINVAL; + if (speed > 100) return -EINVAL; |