Commit 963c115d authored by Alex Deucher's avatar Alex Deucher

drm/radeon/dpm: add late_enable for SI

Make sure interrupts are enabled
before we enable thermal interrupts.
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent bda44c1a
......@@ -1921,6 +1921,7 @@ static struct radeon_asic si_asic = {
.init = &si_dpm_init,
.setup_asic = &si_dpm_setup_asic,
.enable = &si_dpm_enable,
.late_enable = &si_dpm_late_enable,
.disable = &si_dpm_disable,
.pre_set_power_state = &si_dpm_pre_set_power_state,
.set_power_state = &si_dpm_set_power_state,
......
......@@ -673,6 +673,7 @@ int si_get_temp(struct radeon_device *rdev);
int si_dpm_init(struct radeon_device *rdev);
void si_dpm_setup_asic(struct radeon_device *rdev);
int si_dpm_enable(struct radeon_device *rdev);
int si_dpm_late_enable(struct radeon_device *rdev);
void si_dpm_disable(struct radeon_device *rdev);
int si_dpm_pre_set_power_state(struct radeon_device *rdev);
int si_dpm_set_power_state(struct radeon_device *rdev);
......
......@@ -5912,6 +5912,28 @@ int si_dpm_enable(struct radeon_device *rdev)
return 0;
}
int si_dpm_late_enable(struct radeon_device *rdev)
{
int ret;
if (rdev->irq.installed &&
r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {
PPSMC_Result result;
ret = si_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
if (ret)
return ret;
rdev->irq.dpm_thermal = true;
radeon_irq_set(rdev);
result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt);
if (result != PPSMC_Result_OK)
DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
}
return 0;
}
void si_dpm_disable(struct radeon_device *rdev)
{
struct rv7xx_power_info *pi = rv770_get_pi(rdev);
......
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