Those legacy sysfs interfaces are actually not supported. Their outputs are confusing. Signed-off-by: Evan Quan <evan.quan@xxxxxxx> Change-Id: I95a772911a6f0ec89b0dfed08bef50f0060defad --- drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 9 +++++++++ 1 file changed, 9 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 969e5f965540..75c9f510e713 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 @@ -2052,4 +2052,13 @@ void smu_v13_0_0_set_ppt_funcs(struct smu_context *smu) smu->pwr_src_map = smu_v13_0_0_pwr_src_map; smu->workload_map = smu_v13_0_0_workload_map; smu_v13_0_0_set_smu_mailbox_registers(smu); + /* Unset those legacy interfaces which are not supported */ + smu->adev->pm.sysfs_if_supported &= ~(BIT_ULL(AMD_SYSFS_IF_POWER_DPM_STATE_BIT) | + BIT_ULL(AMD_SYSFS_IF_PP_NUM_STATES_BIT) | + BIT_ULL(AMD_SYSFS_IF_PP_CUR_STATE_BIT) | + BIT_ULL(AMD_SYSFS_IF_PP_FORCE_STATE_BIT) | + BIT_ULL(AMD_SYSFS_IF_PP_TABLE_BIT) | + BIT_ULL(AMD_SYSFS_IF_PP_DPM_DCEFCLK_BIT) | + BIT_ULL(AMD_SYSFS_IF_PP_SCLK_OD_BIT) | + BIT_ULL(AMD_SYSFS_IF_PP_MCLK_OD_BIT)); } -- 2.34.1
