diff options
| author | Siwei He <siwei.he@amd.com> | 2026-02-09 16:13:20 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-02-12 15:23:45 -0500 |
| commit | 8446c747370ab31a3ae0177227f0de3e65c8815c (patch) | |
| tree | 6e1bf7176aa7fd6b9a6b20a3afa68b30a094867e /drivers/gpu/drm | |
| parent | 5e9aec4ea350db868e38f901fa19bb1d70c7a6ed (diff) | |
drm/amdkfd: Fix APU to use GTT, not VRAM for MQD
Add a check in mqd_on_vram. If the device prefers GTT, it returns false
Fixes: d4a814f400d4 ("drm/amdkfd: Move gfx9.4.3 and gfx 9.5 MQD to HBM")
Signed-off-by: Siwei He <siwei.he@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c index dcf4bbfa641b..5578c241b7d0 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c @@ -111,6 +111,9 @@ static void set_priority(struct v9_mqd *m, struct queue_properties *q) static bool mqd_on_vram(struct amdgpu_device *adev) { + if (adev->apu_prefer_gtt) + return false; + switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { case IP_VERSION(9, 4, 3): case IP_VERSION(9, 5, 0): |