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drm/amd/powerplay: add function to get power limit for sienna_cichlid

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Add function to get pptable power limit for sienna_cichlid.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Likun Gao 2020-03-24 15:25:40 +08:00 committed by Alex Deucher
parent cf06331fed
commit 3059ec1c3c
1 changed files with 7 additions and 0 deletions
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7
drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c
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@ -1501,6 +1501,12 @@ static int sienna_cichlid_display_disable_memory_clock_switch(struct smu_context
return ret;
}
static uint32_t sienna_cichlid_get_pptable_power_limit(struct smu_context *smu)
{
PPTable_t *pptable = smu->smu_table.driver_pptable;
return pptable->SocketPowerLimitAc[PPT_THROTTLER_PPT0];
}
static int sienna_cichlid_get_power_limit(struct smu_context *smu,
uint32_t *limit,
bool cap)
@ -2335,6 +2341,7 @@ static const struct pptable_funcs sienna_cichlid_ppt_funcs = {
.get_dpm_ultimate_freq = smu_v11_0_get_dpm_ultimate_freq,
.set_soft_freq_limited_range = smu_v11_0_set_soft_freq_limited_range,
.override_pcie_parameters = smu_v11_0_override_pcie_parameters,
.get_pptable_power_limit = sienna_cichlid_get_pptable_power_limit,
};
void sienna_cichlid_set_ppt_funcs(struct smu_context *smu)