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| author | Mikita Lipski <mikita.lipski@amd.com> | 2018-05-14 10:13:57 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-05-15 13:44:25 -0500 |
| commit | 8eb77198131bab4417b711f899473f4ee6b8ad55 (patch) | |
| tree | bbf5b757bc864fa2535d93f5bfc32674cdb9b0c3 /drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | |
| parent | a2a330ad66313084c9432b32862aa7e1255da9b4 (diff) | |
| download | linux-8eb77198131bab4417b711f899473f4ee6b8ad55.tar.bz2 | |
drm/amd/powerplay: Add notify PWE function to SMU10
Functionality to message smc to enable pwe after gpu suspense.
It is used in case when display resumes from S3 and wants to start
audio driver by enabling pwe.
Signed-off-by: Mikita Lipski <mikita.lipski@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/hwmgr.h')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h index 3d9743f5bb45..3c321c7d9626 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h +++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h @@ -326,6 +326,7 @@ struct pp_hwmgr_func { long *input, uint32_t size); int (*set_power_limit)(struct pp_hwmgr *hwmgr, uint32_t n); int (*set_mmhub_powergating_by_smu)(struct pp_hwmgr *hwmgr); + int (*smus_notify_pwe)(struct pp_hwmgr *hwmgr); }; struct pp_table_func { |