diff options
| author | Mario Limonciello <mario.limonciello@amd.com> | 2026-01-29 13:47:22 -0600 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-02-03 17:20:38 -0500 |
| commit | 1478a34470bf4755465d29b348b24a610bccc180 (patch) | |
| tree | 83e6e2669c3881e5767982fcebbef0e9449a8940 /drivers | |
| parent | 18f7fcd5e69a04df57b563360b88be72471d6b62 (diff) | |
drm/amd: Set minimum version for set_hw_resource_1 on gfx11 to 0x52
commit f81cd793119e ("drm/amd/amdgpu: Fix MES init sequence") caused
a dependency on new enough MES firmware to use amdgpu. This was fixed
on most gfx11 and gfx12 hardware with commit 0180e0a5dd5c
("drm/amdgpu/mes: add compatibility checks for set_hw_resource_1"), but
this left out that GC 11.0.4 had breakage at MES 0x51.
Bump the requirement to 0x52 instead.
Reported-by: danijel@nausys.com
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4576
Fixes: f81cd793119e ("drm/amd/amdgpu: Fix MES init sequence")
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit c2d2ccc85faf8cc6934d50c18e43097eb453ade2)
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c index 3a52754b5cad..ceddc953785f 100644 --- a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c @@ -1671,7 +1671,7 @@ static int mes_v11_0_hw_init(struct amdgpu_ip_block *ip_block) if (r) goto failure; - if ((adev->mes.sched_version & AMDGPU_MES_VERSION_MASK) >= 0x50) { + if ((adev->mes.sched_version & AMDGPU_MES_VERSION_MASK) >= 0x52) { r = mes_v11_0_set_hw_resources_1(&adev->mes); if (r) { DRM_ERROR("failed mes_v11_0_set_hw_resources_1, r=%d\n", r); |