leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

drm/amd/pm: Enhanced reporting also for a stuck command

Browse Source 
Also print the message index and parameter of the stuck command.

Cc: Alex Deucher <Alexander.Deucher@amd.com>
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Acked-by: Alex Deucher <Alexander.Deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Luben Tuikov 2021-11-10 14:58:55 -05:00 committed by Alex Deucher
parent d3c983010f
commit 8bd1b7c29b
1 changed files with 6 additions and 2 deletions

8
drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
View File

@ -139,9 +139,13 @@ static void __smu_cmn_reg_print_error(struct smu_context *smu,
const char *message = smu_get_message_name(smu, msg);
switch (reg_c2pmsg_90) {
case SMU_RESP_NONE:
case SMU_RESP_NONE: {
u32 msg_idx = RREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_66);
u32 prm = RREG32_SOC15(MP1, 0, mmMP1_SMN_C2PMSG_82);
dev_err_ratelimited(adev->dev,
"SMU: I'm not done with your previous command!");
"SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x%08X SMN_C2PMSG_82:0x%08X",
msg_idx, prm);
}
break;
case SMU_RESP_OK:
/* The SMU executed the command. It completed with a