From d897e6234c44b029c3c7f34f1c4fb6d4b3c66a86 Mon Sep 17 00:00:00 2001
From: Evan Quan <evan.quan@amd.com>
Date: Mon, 25 Apr 2022 16:43:45 +0800
Subject: drm/amd/pm: enable lclk dpm/ds and BACO features for SMU 13.0.0
Git-commit: 06845732df7857c34116319528854241627593df
Patch-mainline: v5.19-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
Enable those features supported by latest PMFW 78.34.0.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
index b595497e9bf5..71312ed26fb9 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
@@ -256,6 +256,13 @@ smu_v13_0_0_get_allowed_feature_mask(struct smu_context *smu,
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_DCN_BIT);
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DS_DCFCLK_BIT);
+ if (adev->pm.pp_feature & PP_PCIE_DPM_MASK) {
+ *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_LINK_BIT);
+ *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DS_LCLK_BIT);
+ }
+
+ *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_BACO_BIT);
+
return 0;
}
--
2.38.1