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| author | Chengming Gui | 2019-01-24 11:39:04 +0100 |
|---|---|---|
| committer | Alex Deucher | 2019-03-19 21:04:01 +0100 |
| commit | 008a9524cf6860dcd16780f50f738f3754c8b68a (patch) | |
| tree | db2d085476eda473dacb03857e985ecd99bbbb98 /drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h | |
| parent | drm/amd/powerplay: add STABLE_PSTATE_SCLK and STABLE_PSTATE_MCLK when read se... (diff) | |
| download | kernel-qcow2-linux-008a9524cf6860dcd16780f50f738f3754c8b68a.tar.gz kernel-qcow2-linux-008a9524cf6860dcd16780f50f738f3754c8b68a.tar.xz kernel-qcow2-linux-008a9524cf6860dcd16780f50f738f3754c8b68a.zip | |
drm/amd/powerplay: implement pwm1 hwmon interface for SMU11 (v2)
added main functions:
get_fan_speed_percent
set_fan_speed_percent.
added dependent functions:
smc_fan_control
set_fan_static_mode
get_fan_speed_percent
v2: fix coding style issue
Signed-off-by: Chengming Gui <Jack.Gui@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h index d49bdee76f0e..f94d09db9305 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h +++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h @@ -532,6 +532,9 @@ struct smu_funcs uint32_t (*get_sclk)(struct smu_context *smu, bool low); uint32_t (*get_mclk)(struct smu_context *smu, bool low); int (*get_current_rpm)(struct smu_context *smu, uint32_t *speed); + uint32_t (*get_fan_control_mode)(struct smu_context *smu); + int (*get_fan_speed_percent)(struct smu_context *smu, uint32_t *speed); + int (*set_fan_speed_percent)(struct smu_context *smu, uint32_t speed); }; #define smu_init_microcode(smu) \ @@ -664,6 +667,12 @@ struct smu_funcs ((smu)->ppt_funcs->get_profiling_clk_mask ? (smu)->ppt_funcs->get_profiling_clk_mask((smu), (level), (sclk_mask), (mclk_mask), (soc_mask)) : 0) #define smu_set_cpu_power_state(smu) \ ((smu)->ppt_funcs->set_cpu_power_state ? (smu)->ppt_funcs->set_cpu_power_state((smu)) : 0) +#define smu_get_fan_control_mode(smu) \ + ((smu)->funcs->get_fan_control_mode ? (smu)->funcs->get_fan_control_mode((smu)) : 0) +#define smu_get_fan_speed_percent(smu, speed) \ + ((smu)->funcs->get_fan_speed_percent ? (smu)->funcs->get_fan_speed_percent((smu), (speed)) : 0) +#define smu_set_fan_speed_percent(smu, speed) \ + ((smu)->funcs->set_fan_speed_percent ? (smu)->funcs->set_fan_speed_percent((smu), (speed)) : 0) #define smu_msg_get_index(smu, msg) \ ((smu)->ppt_funcs? ((smu)->ppt_funcs->get_smu_msg_index? (smu)->ppt_funcs->get_smu_msg_index((smu), (msg)) : -EINVAL) : -EINVAL) |