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| author | Tim Huang <Tim.Huang@amd.com> | 2023-11-01 14:22:04 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-11-28 17:20:17 +0000 |
| commit | 553d26837568814821a78295a9d7ff3247d0df92 (patch) | |
| tree | f9199dd69554a69e3073008593ce4c3cf00d3a04 /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | 32121a75b4d3f53445ad22a6eabc408be71c62b3 (diff) | |
drm/amdgpu: fix GRBM read timeout when do mes_self_test
commit 36e7ff5c13cb15cb7b06c76d42bb76cbf6b7ea75 upstream.
Use a proper MEID to make sure the CP_HQD_* and CP_GFX_HQD_* registers
can be touched when initialize the compute and gfx mqd in mes_self_test.
Otherwise, we expect no response from CP and an GRBM eventual timeout.
Signed-off-by: Tim Huang <Tim.Huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
0 files changed, 0 insertions, 0 deletions