drm/amd/pm: Add voltage caps for smu_v13_0_6

Add & enable board voltage caps for smu_v13_0_6 v3: Update version check for board voltage support Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
mariux64 · Apr 30, 2025 · 3a2191e · 3a2191e
1 parent ad3d932
commit 3a2191e
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 1 deletion.
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
@@ -392,8 +392,10 @@ static void smu_v13_0_6_init_caps(struct smu_context *smu)
 		if ((pgm == 7 && fw_ver >= 0x7550E00) ||
 		    (pgm == 0 && fw_ver >= 0x00557E00))
 			smu_v13_0_6_cap_set(smu, SMU_CAP(HST_LIMIT_METRICS));
-		if (fw_ver >= 0x00557F01)
+		if (fw_ver >= 0x00557F01) {
 			smu_v13_0_6_cap_set(smu, SMU_CAP(STATIC_METRICS));
+			smu_v13_0_6_cap_set(smu, SMU_CAP(BOARD_VOLTAGE));
+		}
 	}
 	if (((pgm == 7) && (fw_ver >= 0x7550700)) ||
 	    ((pgm == 0) && (fw_ver >= 0x00557900)) ||

diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.h b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.h
@@ -66,6 +66,7 @@ enum smu_v13_0_6_caps {
 	SMU_CAP(SDMA_RESET),
 	SMU_CAP(STATIC_METRICS),
 	SMU_CAP(HST_LIMIT_METRICS),
+	SMU_CAP(BOARD_VOLTAGE),
 	SMU_CAP(ALL),
 };