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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>
This commit is contained in:
Alex Deucher 2016-10-07 13:52:43 -04:00
parent 825cc9974d
commit 597be302f1
1 changed files with 16 additions and 0 deletions
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16
drivers/gpu/drm/amd/powerplay/amd_powerplay.c
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@ -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,