diff options
| author | Kevin Wang | 2019-01-24 08:27:02 +0100 |
|---|---|---|
| committer | Alex Deucher | 2019-03-19 21:04:00 +0100 |
| commit | f14a323db5b0f6cca18b7908337c84b16b2f4e92 (patch) | |
| tree | a3ae3da4e78a092d9ddec8aae759411c57aef7cc /drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h | |
| parent | drm/amd/powerplay: dpm clk can be set only when performance level is manual (diff) | |
| download | kernel-qcow2-linux-f14a323db5b0f6cca18b7908337c84b16b2f4e92.tar.gz kernel-qcow2-linux-f14a323db5b0f6cca18b7908337c84b16b2f4e92.tar.xz kernel-qcow2-linux-f14a323db5b0f6cca18b7908337c84b16b2f4e92.zip | |
drm/amd/powerplay: implement update enabled feature state to smc for smu11
change:
1.when enable smu feature, the feature id will store sw-bitmap and smu
controller.
2.add feature mutex lock to protect feature bitmap changed when update
feature enabled state.
Signed-off-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-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 | 4 |
1 files changed, 4 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 a0bfc378cdc0..101f04d0770e 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h +++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h @@ -340,6 +340,7 @@ struct smu_feature DECLARE_BITMAP(supported, SMU_FEATURE_MAX); DECLARE_BITMAP(allowed, SMU_FEATURE_MAX); DECLARE_BITMAP(enabled, SMU_FEATURE_MAX); + struct mutex mutex; }; struct smu_clocks { @@ -469,6 +470,7 @@ struct smu_funcs int (*get_enabled_mask)(struct smu_context *smu, uint32_t *feature_mask, uint32_t num); int (*enable_all_mask)(struct smu_context *smu); int (*disable_all_mask)(struct smu_context *smu); + int (*update_feature_enable_state)(struct smu_context *smu, uint32_t feature_id, bool enabled); int (*notify_display_change)(struct smu_context *smu); int (*get_power_limit)(struct smu_context *smu); int (*get_current_clk_freq)(struct smu_context *smu, uint32_t clk_id, uint32_t *value); @@ -580,6 +582,8 @@ struct smu_funcs ((smu)->funcs->enable_all_mask? (smu)->funcs->enable_all_mask((smu)) : 0) #define smu_feature_disable_all(smu) \ ((smu)->funcs->disable_all_mask? (smu)->funcs->disable_all_mask((smu)) : 0) +#define smu_feature_update_enable_state(smu, feature_id, enabled) \ + ((smu)->funcs->update_feature_enable_state? (smu)->funcs->update_feature_enable_state((smu), (feature_id), (enabled)) : 0) #define smu_notify_display_change(smu) \ ((smu)->funcs->notify_display_change? (smu)->funcs->notify_display_change((smu)) : 0) #define smu_store_powerplay_table(smu) \ |