From 1e3623e4b23a3dfa5e209c94e89fbf71e61fd55d Mon Sep 17 00:00:00 2001
From: Luben Tuikov <luben.tuikov@amd.com>
Date: Wed, 17 Nov 2021 13:39:26 -0500
Subject: drm/amd/pm: Print the error on command submission
Git-commit: e771d71d8d588aa0c0f9ba3e1b81ac5989ffcccf
Patch-mainline: v5.17-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
Print the error on command submission immediately after submitting to
the SMU. This is rate-limited. It helps to immediately know there was an
error on command submission, rather than leave it up to clients to report
the error, as sometimes they do not.
Cc: Alex Deucher <Alexander.Deucher@amd.com>
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Acked-by: Alex Deucher <Alexander.Deucher@amd.com>
Reviewed-by: Alex Deucher <Alexander.Deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c | 2 +-
1 file changed, 1 insertion(+), 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 93b8d9afcbad..500af6f8adcb 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
@@ -352,7 +352,7 @@ int smu_cmn_send_smc_msg_with_param(struct smu_context *smu,
__smu_cmn_send_msg(smu, (uint16_t) index, param);
reg = __smu_cmn_poll_stat(smu);
res = __smu_cmn_reg2errno(smu, reg);
- if (res == -EREMOTEIO)
+ if (res != 0)
__smu_cmn_reg_print_error(smu, reg, index, param, msg);
if (read_arg)
smu_cmn_read_arg(smu, read_arg);
--
2.38.1