[AMD Official Use Only - General] Reviewed-by: Kenneth Feng <[email protected]>
-----Original Message----- From: amd-gfx <[email protected]> On Behalf Of Yang Wang Sent: Thursday, January 18, 2024 1:37 PM To: [email protected] Cc: Lazar, Lijo <[email protected]>; Feng, Kenneth <[email protected]>; Wang, Yang(Kevin) <[email protected]> Subject: [PATCH v2] drm/amd/pm: enable amdgpu smu send message log Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding. From: Yang Wang <[email protected]> v1: enable amdgpu smu driver message log. v2: add smu/pmfw response value into debug log. Signed-off-by: Yang Wang <[email protected]> --- drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c index 00cd615bbcdc..b8dbd4e25348 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c @@ -378,8 +378,15 @@ int smu_cmn_send_smc_msg_with_param(struct smu_context *smu, res = __smu_cmn_reg2errno(smu, reg); if (res != 0) __smu_cmn_reg_print_error(smu, reg, index, param, msg); - if (read_arg) + if (read_arg) { smu_cmn_read_arg(smu, read_arg); + dev_dbg(adev->dev, "smu send message: %s(%d) param: 0x%08x, resp: 0x%08x,\ + readval: 0x%08x\n", + smu_get_message_name(smu, msg), index, param, reg, *read_arg); + } else { + dev_dbg(adev->dev, "smu send message: %s(%d) param: 0x%08x, resp: 0x%08x\n", + smu_get_message_name(smu, msg), index, param, reg); + } Out: if (unlikely(adev->pm.smu_debug_mask & SMU_DEBUG_HALT_ON_ERROR) && res) { amdgpu_device_halt(adev); -- 2.34.1
