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| author |   Luben Tuikov <luben.tuikov@amd.com> | 2021-11-10 14:58:55 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2021-11-17 17:40:46 -0500 |
| commit | 38a268b39182bfe694806e03974326270c1f170f (patch) | |
| tree | 65559b9e3ce778557c29198dce6fe030820e36d0 /drivers/gpu/drm | |
| parent | Linux 5.16-rc1 (diff) | |
| download | linux-dev-38a268b39182bfe694806e03974326270c1f170f.tar.xz linux-dev-38a268b39182bfe694806e03974326270c1f170f.zip | |
drm/amd/pm: Enhanced reporting also for a stuck command
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>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c index 843d2cbfc71d..ea6f50c08c5f 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c @@ -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 |