diff options
Diffstat (limited to 'drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h | 49 |
1 files changed, 43 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 c2c201b8e3cf..8156729c370b 100644 --- a/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h +++ b/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h @@ -34,6 +34,8 @@ #define SMU_FW_NAME_LEN 0x24 #define SMU_DPM_USER_PROFILE_RESTORE (1 << 0) +#define SMU_CUSTOM_FAN_SPEED_RPM (1 << 1) +#define SMU_CUSTOM_FAN_SPEED_PWM (1 << 2) // Power Throttlers #define SMU_THROTTLER_PPT0_BIT 0 @@ -229,7 +231,8 @@ 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; @@ -540,7 +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; @@ -722,9 +725,14 @@ 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. + */ + int (*get_fan_speed_rpm)(struct smu_context *smu, uint32_t *speed); /** * @set_watermarks_table: Configure and upload the watermarks tables to @@ -1043,9 +1051,14 @@ 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_pwm)(struct smu_context *smu, uint32_t speed); + + /** + * @set_fan_speed_rpm: Set a static fan speed in rpm. */ - int (*set_fan_speed_percent)(struct smu_context *smu, uint32_t speed); + int (*set_fan_speed_rpm)(struct smu_context *smu, uint32_t speed); /** * @set_xgmi_pstate: Set inter-chip global memory interconnect pstate. @@ -1322,6 +1335,30 @@ enum smu_cmn2asic_mapping_type { #define WORKLOAD_MAP(profile, workload) \ [profile] = {1, (workload)} +/** + * smu_memcpy_trailing - Copy the end of one structure into the middle of another + * + * @dst: Pointer to destination struct + * @first_dst_member: The member name in @dst where the overwrite begins + * @last_dst_member: The member name in @dst where the overwrite ends after + * @src: Pointer to the source struct + * @first_src_member: The member name in @src where the copy begins + * + */ +#define smu_memcpy_trailing(dst, first_dst_member, last_dst_member, \ + src, first_src_member) \ +({ \ + size_t __src_offset = offsetof(typeof(*(src)), first_src_member); \ + size_t __src_size = sizeof(*(src)) - __src_offset; \ + size_t __dst_offset = offsetof(typeof(*(dst)), first_dst_member); \ + size_t __dst_size = offsetofend(typeof(*(dst)), last_dst_member) - \ + __dst_offset; \ + BUILD_BUG_ON(__src_size != __dst_size); \ + __builtin_memcpy((u8 *)(dst) + __dst_offset, \ + (u8 *)(src) + __src_offset, \ + __dst_size); \ +}) + #if !defined(SWSMU_CODE_LAYER_L2) && !defined(SWSMU_CODE_LAYER_L3) && !defined(SWSMU_CODE_LAYER_L4) int smu_get_power_limit(void *handle, uint32_t *limit, |