Setting default values for min and max threshold temperatures. Hwmgr can override these values if it has necessary tables. Reviewed-by: Alex Deucher <alexander.deucher at amd.com> Signed-off-by: Satyajit Sahu <satyajit.sahu at amd.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 4 ++++ drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.h | 3 +++ 2 files changed, 7 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c index 5f5aa5f..86c4fd5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c @@ -148,6 +148,10 @@ static int amdgpu_pp_hw_init(void *handle) if (adev->firmware.load_type == AMDGPU_FW_LOAD_SMU) amdgpu_ucode_init_bo(adev); + /* Setting default min and max temperature */ + adev->pm.dpm.thermal.min_temp = MIN_TEMP; + adev->pm.dpm.thermal.max_temp = MAX_TEMP; + if (adev->powerplay.ip_funcs->hw_init) ret = adev->powerplay.ip_funcs->hw_init( adev->powerplay.pp_handle); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.h index c0c4bfd..ebc584d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.h @@ -28,6 +28,9 @@ #include "amd_shared.h" +#define MIN_TEMP 0 +#define MAX_TEMP 95 + extern const struct amdgpu_ip_block_version amdgpu_pp_ip_block; #endif /* __AMDGPU_POWERPLAY_H__ */ -- 1.9.1
