Commit c4e0dbcb authored by Kevin Wang's avatar Kevin Wang Committed by Alex Deucher
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drm/amd/swsmu: allow asic to handle sensor type by itself 



1. allow asic to handle sensor type by itself.
2. if not, use smu common sensor to handle it.

Signed-off-by: default avatarKevin Wang <kevin1.wang@amd.com>
Reviewed-by: default avatarKenneth Feng <kenneth.feng@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 68bb3c3f

drivers/gpu/drm/amd/powerplay/amdgpu_smu.c

+7 −2
Original line number Diff line number Diff line
@@ -1947,6 +1947,10 @@ int smu_read_sensor(struct smu_context *smu, 


	mutex_lock(&smu->mutex);



	if (smu->ppt_funcs->read_sensor)

		if (!smu->ppt_funcs->read_sensor(smu, sensor, data, size))

			goto unlock;



	switch (sensor) {

	case AMDGPU_PP_SENSOR_STABLE_PSTATE_SCLK:

		*((uint32_t *)data) = pstate_table->gfxclk_pstate.standard * 100;
@@ -1977,11 +1981,12 @@ int smu_read_sensor(struct smu_context *smu, 
		*size = 4;

		break;

	default:

		if (smu->ppt_funcs->read_sensor)

			ret = smu->ppt_funcs->read_sensor(smu, sensor, data, size);

		*size = 0;

		ret = -EOPNOTSUPP;

		break;

	}



unlock:

	mutex_unlock(&smu->mutex);



	return ret;