From 2ed4fd99690ba1efab204f03be80fabd6c0ec3cf Mon Sep 17 00:00:00 2001 From: Asad Kamal Date: Wed, 30 Apr 2025 00:40:50 +0800 Subject: [PATCH] drm/amd/pm: Fill pldm version for SMU v13.0.6 SOCs Fetch pldm version from static metrics table for SMU v13.0.6 SOCs Signed-off-by: Asad Kamal Signed-off-by: Lijo Lazar Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c | 7 +++++++ drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.h | 1 + 2 files changed, 8 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 7d4ff09be7e8..cd9ed3b5e9fa 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 @@ -396,6 +396,8 @@ static void smu_v13_0_6_init_caps(struct smu_context *smu) smu_v13_0_6_cap_set(smu, SMU_CAP(STATIC_METRICS)); smu_v13_0_6_cap_set(smu, SMU_CAP(BOARD_VOLTAGE)); } + if (fw_ver >= 0x00558000) + smu_v13_0_6_cap_set(smu, SMU_CAP(PLDM_VERSION)); } if (((pgm == 7) && (fw_ver >= 0x7550700)) || ((pgm == 0) && (fw_ver >= 0x00557900)) || @@ -752,6 +754,11 @@ static void smu_v13_0_6_fill_static_metrics_table(struct smu_context *smu, } dpm_context->board_volt = static_metrics->InputTelemetryVoltageInmV; + + if (smu_v13_0_6_cap_supported(smu, SMU_CAP(PLDM_VERSION)) && + static_metrics->pldmVersion[0] != 0xFFFFFFFF) + smu->adev->firmware.pldm_version = + static_metrics->pldmVersion[0]; } int smu_v13_0_6_get_static_metrics_table(struct smu_context *smu) 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 index d151bcd0cca7..1ccc150882eb 100644 --- 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 @@ -67,6 +67,7 @@ enum smu_v13_0_6_caps { SMU_CAP(STATIC_METRICS), SMU_CAP(HST_LIMIT_METRICS), SMU_CAP(BOARD_VOLTAGE), + SMU_CAP(PLDM_VERSION), SMU_CAP(ALL), }; -- 2.25.1