drm/amdgpu: validate the mes firmware version for gfx12.1

MES firmware should report the same version whether read from
the register or from the firmware ucode binary. This is not
always the case, so add a log when they mismatch.

Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v12_1.c b/drivers/gpu/drm/amd/amdgpu/mes_v12_1.c
index b169e577e58384ac6caf7c5355d61a05934a4f8e..8a90ad5a51b8b5f402a6339c1a4c053cea83e1aa 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/mes_v12_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/mes_v12_1.c
@@ -1917,6 +1917,7 @@ static int mes_v12_1_xcc_hw_init(struct amdgpu_ip_block *ip_block, int xcc_id)
                goto failure;
        }
 
+       amdgpu_mes_validate_fw_version(adev);
 out:
        /*
         * Disable KIQ ring usage from the driver once MES is enabled.