diff options
| author | Eric Huang <jinhuieric.huang@amd.com> | 2021-03-12 20:43:32 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-03-24 06:30:55 +0300 |
| commit | 6e58941cff74aac49659abc8b27740c0457c2397 (patch) | |
| tree | 40e0e4db9b686cb880e06ac280ae1cc01a78555e /drivers/gpu/drm/amd/include/kgd_pp_interface.h | |
| parent | 616cf23b6cf40ad6f03ffbddfa1b6c4eb68d8ae1 (diff) | |
| download | linux-6e58941cff74aac49659abc8b27740c0457c2397.tar.xz | |
drm/amd/pm: add a new sysfs entry for default power limit
Driver doesn't keep the default bootup power limit and expose it
to user. As requested we add it in driver.
Signed-off-by: Eric Huang <jinhuieric.huang@amd.com>
Reviewed-by: Evan Quan <evan.quan@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 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/include/kgd_pp_interface.h b/drivers/gpu/drm/amd/include/kgd_pp_interface.h index 79e309a789f3..dd695817c481 100644 --- a/drivers/gpu/drm/amd/include/kgd_pp_interface.h +++ b/drivers/gpu/drm/amd/include/kgd_pp_interface.h @@ -288,7 +288,8 @@ struct amd_pm_funcs { 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); + int (*get_power_limit)(void *handle, uint32_t *limit, uint32_t *max_limit, + bool default_limit); int (*get_power_profile_mode)(void *handle, char *buf); int (*set_power_profile_mode)(void *handle, long *input, uint32_t size); int (*set_fine_grain_clk_vol)(void *handle, uint32_t type, long *input, uint32_t size); |