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| author | Likun Gao | 2019-01-04 09:00:48 +0100 |
|---|---|---|
| committer | Alex Deucher | 2019-03-19 21:03:57 +0100 |
| commit | 74ba3553b2bb26adb36dd7d0b13b85bca64f3ef2 (patch) | |
| tree | a0e769543a854e73fde0ff2d82657fc5dc46ab25 /drivers/gpu/drm/amd/powerplay/smu_v11_0.c | |
| parent | drm/amd/powerplay: add function to set fan table to control thermal (diff) | |
| download | kernel-qcow2-linux-74ba3553b2bb26adb36dd7d0b13b85bca64f3ef2.tar.gz kernel-qcow2-linux-74ba3553b2bb26adb36dd7d0b13b85bca64f3ef2.tar.xz kernel-qcow2-linux-74ba3553b2bb26adb36dd7d0b13b85bca64f3ef2.zip | |
drm/amd/powerplay: add function to start thermal control
Add function to start thermal control for smu11 when smu hw_init.
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/smu_v11_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c index 55e9ed64f715..8ba6b9f71fdd 100644 --- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c +++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c @@ -963,6 +963,33 @@ static int smu_v11_0_set_thermal_fan_table(struct smu_context *smu) return ret; } +static int smu_v11_0_start_thermal_control(struct smu_context *smu) +{ + int ret = 0; + struct PP_TemperatureRange range; + struct amdgpu_device *adev = smu->adev; + + smu_v11_0_get_thermal_range(smu, &range); + + if (smu->smu_table.thermal_controller_type) { + ret = smu_v11_0_set_thermal_range(smu, &range); + if (ret) + return ret; + + ret = smu_v11_0_enable_thermal_alert(smu); + if (ret) + return ret; + ret = smu_v11_0_set_thermal_fan_table(smu); + if (ret) + return ret; + } + + adev->pm.dpm.thermal.min_temp = range.min; + adev->pm.dpm.thermal.max_temp = range.max; + + return ret; +} + static const struct smu_funcs smu_v11_0_funcs = { .init_microcode = smu_v11_0_init_microcode, .load_microcode = smu_v11_0_load_microcode, @@ -994,6 +1021,7 @@ static const struct smu_funcs smu_v11_0_funcs = { .get_power_limit = smu_v11_0_get_power_limit, .get_current_clk_freq = smu_v11_0_get_current_clk_freq, .init_max_sustainable_clocks = smu_v11_0_init_max_sustainable_clocks, + .start_thermal_control = smu_v11_0_start_thermal_control, }; void smu_v11_0_set_smu_funcs(struct smu_context *smu) |