drm/amdgpu: validate the mes firmware version for gfx12

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_0.c b/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c
index 023c7345ea548536744138eabebe649cba632356..7453fb11289e72df3bacf12c941b6c25c4d11958 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c
@@ -1871,6 +1871,7 @@ static int mes_v12_0_hw_init(struct amdgpu_ip_block *ip_block)
        if (r)
                goto failure;
 
+       amdgpu_mes_validate_fw_version(adev);
 out:
        /*
         * Disable KIQ ring usage from the driver once MES is enabled.