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| author | Evan Quan <evan.quan@amd.com> | 2021-02-10 10:16:08 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-08-16 15:35:56 -0400 |
| commit | 0d8318e11203c2d1ec54ae9a4aad71fb0ecf9c36 (patch) | |
| tree | 5de774bf887cdbbba151f350b16ae15f2cfe55f0 /drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h | |
| parent | d9ca7567b864322b9fd13b0d29ed510b80bba2f0 (diff) | |
| download | linux-0d8318e11203c2d1ec54ae9a4aad71fb0ecf9c36.tar.gz linux-0d8318e11203c2d1ec54ae9a4aad71fb0ecf9c36.tar.bz2 linux-0d8318e11203c2d1ec54ae9a4aad71fb0ecf9c36.zip | |
drm/amd/pm: drop the unnecessary intermediate percent-based transition
Currently, the readout of fan speed pwm is transited into percent-based
and then pwm-based. However, the transition into percent-based is totally
unnecessary and make the final output less accurate.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h index c0ac6754f448..715b4225f5ee 100644 --- a/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h +++ b/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h @@ -231,7 +231,7 @@ enum smu_memory_pool_size struct smu_user_dpm_profile { uint32_t fan_mode; uint32_t power_limit; - uint32_t fan_speed_percent; + uint32_t fan_speed_pwm; uint32_t fan_speed_rpm; uint32_t flags; uint32_t user_od; @@ -543,7 +543,7 @@ struct smu_context struct work_struct interrupt_work; unsigned fan_max_rpm; - unsigned manual_fan_speed_percent; + unsigned manual_fan_speed_pwm; uint32_t gfx_default_hard_min_freq; uint32_t gfx_default_soft_max_freq; @@ -725,9 +725,9 @@ struct pptable_funcs { bool (*is_dpm_running)(struct smu_context *smu); /** - * @get_fan_speed_percent: Get the current fan speed in percent. + * @get_fan_speed_pwm: Get the current fan speed in PWM. */ - int (*get_fan_speed_percent)(struct smu_context *smu, uint32_t *speed); + int (*get_fan_speed_pwm)(struct smu_context *smu, uint32_t *speed); /** * @get_fan_speed_rpm: Get the current fan speed in rpm. @@ -1051,9 +1051,9 @@ struct pptable_funcs { int (*set_fan_control_mode)(struct smu_context *smu, uint32_t mode); /** - * @set_fan_speed_percent: Set a static fan speed in percent. + * @set_fan_speed_pwm: Set a static fan speed in PWM. */ - int (*set_fan_speed_percent)(struct smu_context *smu, uint32_t speed); + int (*set_fan_speed_pwm)(struct smu_context *smu, uint32_t speed); /** * @set_fan_speed_rpm: Set a static fan speed in rpm. |