diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2025-08-27 21:24:31 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-08-29 17:12:00 +0300 |
| commit | 9f28af76fab0948b59673f69c10aeec47de11c60 (patch) | |
| tree | f12c54822df7828a83b12e1c1d7928bf77d84efc | |
| parent | edc9d17ea17b9d4eb7b6474a922364bb23652f9a (diff) | |
| download | linux-9f28af76fab0948b59673f69c10aeec47de11c60.tar.xz | |
drm/amdgpu/mes11: make MES_MISC_OP_CHANGE_CONFIG failure non-fatal
If the firmware is too old, just warn and return success.
Fixes: 27b791514789 ("drm/amdgpu/mes: keep enforce isolation up to date")
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4414
Cc: shaoyun.Liu@amd.com
Reviewed-by: Shaoyun.liu <Shaoyun.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c index 28eb846280dd..3f6a828cad8a 100644 --- a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c @@ -641,8 +641,9 @@ static int mes_v11_0_misc_op(struct amdgpu_mes *mes, break; case MES_MISC_OP_CHANGE_CONFIG: if ((mes->adev->mes.sched_version & AMDGPU_MES_VERSION_MASK) < 0x63) { - dev_err(mes->adev->dev, "MES FW version must be larger than 0x63 to support limit single process feature.\n"); - return -EINVAL; + dev_warn_once(mes->adev->dev, + "MES FW version must be larger than 0x63 to support limit single process feature.\n"); + return 0; } misc_pkt.opcode = MESAPI_MISC__CHANGE_CONFIG; misc_pkt.change_config.opcode = |