diff options
| author | Rex Zhu <Rex.Zhu@amd.com> | 2018-06-05 08:06:11 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-07-06 00:38:48 +0300 |
| commit | b92c628712ed3a1cf5d4a144290e8ffc170bf51e (patch) | |
| tree | 049bc880c00dd06136bcb3eb1e4555c998bf14b0 /drivers/gpu/drm/amd/include/kgd_pp_interface.h | |
| parent | 3eb6e4795de3171d5c59f9368f48bb770087de77 (diff) | |
| download | linux-b92c628712ed3a1cf5d4a144290e8ffc170bf51e.tar.xz | |
drm/amd/pp: Unify powergate_uvd/vce/mmhub to set_powergating_by_smu
Some HW ip blocks need call SMU to enter/leave power gate state.
So export common set_powergating_by_smu interface.
1. keep consistent with set_clockgating_by_smu
2. scales easily to powergate other ip(gfx) if necessary
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/include/kgd_pp_interface.h')
| -rw-r--r-- | drivers/gpu/drm/amd/include/kgd_pp_interface.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/include/kgd_pp_interface.h b/drivers/gpu/drm/amd/include/kgd_pp_interface.h index 0f9886298a84..4535756428f9 100644 --- a/drivers/gpu/drm/amd/include/kgd_pp_interface.h +++ b/drivers/gpu/drm/amd/include/kgd_pp_interface.h @@ -232,13 +232,13 @@ struct amd_pm_funcs { void (*debugfs_print_current_performance_level)(void *handle, struct seq_file *m); int (*switch_power_profile)(void *handle, enum PP_SMC_POWER_PROFILE type, bool en); /* export to amdgpu */ - void (*powergate_uvd)(void *handle, bool gate); - void (*powergate_vce)(void *handle, bool gate); struct amd_vce_state *(*get_vce_clock_state)(void *handle, u32 idx); int (*dispatch_tasks)(void *handle, enum amd_pp_task task_id, enum amd_pm_state_type *user_state); int (*load_firmware)(void *handle); int (*wait_for_fw_loading_complete)(void *handle); + int (*set_powergating_by_smu)(void *handle, + uint32_t block_type, bool gate); int (*set_clockgating_by_smu)(void *handle, uint32_t msg_id); int (*set_power_limit)(void *handle, uint32_t n); int (*get_power_limit)(void *handle, uint32_t *limit, bool default_limit); @@ -269,7 +269,6 @@ struct amd_pm_funcs { int (*get_power_profile_mode)(void *handle, char *buf); int (*set_power_profile_mode)(void *handle, long *input, uint32_t size); int (*odn_edit_dpm_table)(void *handle, uint32_t type, long *input, uint32_t size); - int (*powergate_mmhub)(void *handle); }; #endif |