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| author |   Evan Quan <evan.quan@amd.com> | 2022-01-11 15:02:19 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2022-01-14 17:51:15 -0500 |
| commit | 685fae24d94fd615b7058832fcb437eb588f4860 (patch) | |
| tree | 4228a37a53ab54831d7f6c88238ab12a11ec9753 /drivers/gpu/drm/amd/include | |
| parent | drm/amdgpu/pm: move additional logic into amdgpu_dpm_force_performance_level (diff) | |
| download | wireguard-linux-685fae24d94fd615b7058832fcb437eb588f4860.tar.xz wireguard-linux-685fae24d94fd615b7058832fcb437eb588f4860.zip | |
drm/amd/pm: correct the checks for fan attributes support
On functionality unsupported, -EOPNOTSUPP will be returned. And we rely
on that to determine the fan attributes support.
Fixes: 79c65f3fcbb128 ("drm/amd/pm: do not expose power implementation details to amdgpu_pm.c")
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/include')
| -rw-r--r-- | drivers/gpu/drm/amd/include/kgd_pp_interface.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/include/kgd_pp_interface.h b/drivers/gpu/drm/amd/include/kgd_pp_interface.h index a8eec91c0995..387120099493 100644 --- a/drivers/gpu/drm/amd/include/kgd_pp_interface.h +++ b/drivers/gpu/drm/amd/include/kgd_pp_interface.h @@ -315,8 +315,8 @@ struct amd_pm_funcs { void *rps, bool *equal); /* export for sysfs */ - void (*set_fan_control_mode)(void *handle, u32 mode); - u32 (*get_fan_control_mode)(void *handle); + int (*set_fan_control_mode)(void *handle, u32 mode); + int (*get_fan_control_mode)(void *handle, u32 *fan_mode); int (*set_fan_speed_pwm)(void *handle, u32 speed); int (*get_fan_speed_pwm)(void *handle, u32 *speed); int (*force_clock_level)(void *handle, enum pp_clock_type type, uint32_t mask); |