From: Likun Gao <likun....@amd.com>
Add function to get pptable power limit for sienna_cichlid.
Signed-off-by: Likun Gao <likun....@amd.com>
Reviewed-by: Kenneth Feng <kenneth.f...@amd.com>
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c
b/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c
index 2db4b3fb0cf9..2843e1be4289 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)
--
2.25.4
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