From: Likun Gao Date: Tue, 24 Mar 2020 07:25:40 +0000 (+0800) Subject: drm/amd/powerplay: add function to get power limit for sienna_cichlid X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3059ec1c3c5cc34505c141c398355132021f5184;p=linux.git drm/amd/powerplay: add function to get power limit for sienna_cichlid Add function to get pptable power limit for sienna_cichlid. Signed-off-by: Likun Gao Reviewed-by: Kenneth Feng Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c index 2db4b3fb0cf95..2843e1be42892 100644 --- a/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c +++ b/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c @@ -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)