linux/drivers/gpu/drm/amd/amdgpu/mes_userqueue.c, branch v6.17

drm/amdgpu/userq: use consistent function naming

2025-04-22T12:51:46Z

s/userqueue/userq/ 1. remove the mix of amdgpu_userqueue and amdgpu_userq 2. to be consistent with other amdgpu_userq_fence.c 3. it's shorter Reviewed-by: Prike Liang Signed-off-by: Alex Deucher

drm/amdgpu: switch from queue_active to queue state

2025-04-22T12:51:45Z

Track the state of the queue rather than simple active vs not. This is needed for other states (hung, preempted, etc.). While we are at it, move the state tracking into the user queue front end code. Reviewed-by: Prike Liang Signed-off-by: Alex Deucher

drm/amdgpu/userq/mes: pass the secure flag to mqd init

2025-04-22T12:51:44Z

So that we initialize the MQD as a secure queue. Reviewed-by: Sunil Khatri Reviewed-by: Jesse.Zhang Signed-off-by: Alex Deucher

drm/amdgpu/userq/mes: handle user queue priority

2025-04-21T14:56:42Z

Handle the queue priority set by the user. Reviewed-by: Sunil Khatri Reviewed-by: Jesse.Zhang Signed-off-by: Alex Deucher

drm/amdgpu/userq: move runpm handling into core userq code

2025-04-21T14:52:49Z

Pull it out of the MES code and into the generic code. It's not MES specific and needs to be applied to all user queues regardless of the backend. Reviewed-by: Sunil Khatri Reviewed-by: Shaoyun.liu Signed-off-by: Alex Deucher

drm/amdgpu/userq: rework front end call sequence

2025-04-21T14:49:16Z

Split out the queue map from the mqd create call and split out the queue unmap from the mqd destroy call. This splits the queue setup and teardown with the actual enablement in the firmware. Reviewed-by: Sunil Khatri Signed-off-by: Alex Deucher

drm/amdgpu/userq: rename suspend/resume callbacks

2025-04-21T14:49:10Z

Rename to map and umap to better align with what is happening at the firmware level and remove the extra level of indirection in the MES userq code. Reviewed-by: Sunil Khatri Signed-off-by: Alex Deucher

drm/amdgpu/userq/mes: remove unused header

2025-04-21T14:47:26Z

This is unused so remove it. Reviewed-by: Sunil Khatri Signed-off-by: Alex Deucher

drm/amdgpu: remove the duplicated mes queue active state setting

2025-04-11T20:54:39Z

The MES queue deactivation and active status are already set in mes_userq_unmap|map(), so the caller needn't set the queue_active bit again. Signed-off-by: Prike Liang Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu/userq: handle runtime pm

2025-04-08T20:48:20Z

Take a reference when we create a queue and drop it when we destroy the queue. We need to keep the device active while user queues are active. v2: squash in fix from Sunil v3: squash in fix from Prike Reviewed-by: Prike Liang Signed-off-by: Alex Deucher