[PATCH 1/2] drm/amd/pm: Enable host limit metrics support

Asad Kamal asad.kamal at amd.com
Tue Apr 15 03:49:06 UTC 2025


Enable host limit metrics support for smuv_13_0_6

Signed-off-by: Asad Kamal <asad.kamal at amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar at amd.com>
---
 drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
index 34ffaa0cfeeb..3f61c94ea2f8 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
@@ -386,6 +386,9 @@ static void smu_v13_0_6_init_caps(struct smu_context *smu)
 			smu_v13_0_6_cap_clear(smu, SMU_CAP(RMA_MSG));
 		if (fw_ver < 0x00555600)
 			smu_v13_0_6_cap_clear(smu, SMU_CAP(ACA_SYND));
+		if ((pgm == 7 && fw_ver >= 0x7550E00) ||
+		    (pgm == 0 && fw_ver >= 0x00557E00))
+			smu_v13_0_6_cap_set(smu, SMU_CAP(HST_LIMIT_METRICS));
 	}
 	if (((pgm == 7) && (fw_ver >= 0x7550700)) ||
 	    ((pgm == 0) && (fw_ver >= 0x00557900)) ||
-- 
2.46.0



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