diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2016-10-07 13:52:43 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-10-25 14:38:42 -0400 |
| commit | 597be302f1d30e908115632fd90049242c470e37 (patch) | |
| tree | 379d592fcae0d97cfc7a584c2f197dc5a59ca15c /drivers/gpu/drm/amd/powerplay/amd_powerplay.c | |
| parent | 825cc9974d15c0dee8e735c7abf975b576fadf6a (diff) | |
drm/amdgpu/powerplay: add an implementation for get_vce_clock_state (v3)
Used by the powerplay dpm code.
v2: update to the new API
v3: drop old include
Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/amd_powerplay.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c index bb8a345c750a..0b1f2205c2f1 100644 --- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c +++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c @@ -821,6 +821,21 @@ static int pp_dpm_read_sensor(void *handle, int idx, int32_t *value) return hwmgr->hwmgr_func->read_sensor(hwmgr, idx, value); } +static struct amd_vce_state* +pp_dpm_get_vce_clock_state(void *handle, unsigned idx) +{ + struct pp_hwmgr *hwmgr; + + if (handle) { + hwmgr = ((struct pp_instance *)handle)->hwmgr; + + if (hwmgr && idx < hwmgr->num_vce_state_tables) + return &hwmgr->vce_states[idx]; + } + + return NULL; +} + const struct amd_powerplay_funcs pp_dpm_funcs = { .get_temperature = pp_dpm_get_temperature, .load_firmware = pp_dpm_load_fw, @@ -847,6 +862,7 @@ const struct amd_powerplay_funcs pp_dpm_funcs = { .get_mclk_od = pp_dpm_get_mclk_od, .set_mclk_od = pp_dpm_set_mclk_od, .read_sensor = pp_dpm_read_sensor, + .get_vce_clock_state = pp_dpm_get_vce_clock_state, }; static int amd_pp_instance_init(struct amd_pp_init *pp_init, |