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Signed-off-by: Chunming Zhou <[email protected]>
Reviewed-by: Christian K?nig <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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Signed-off-by: Chunming Zhou <[email protected]>
Reviewed-by: Christian K?nig <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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Signed-off-by: Chunming Zhou <[email protected]>
Reviewed-by: Christian K?nig <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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Signed-off-by: Chunming Zhou <[email protected]>
Reviewed-by: Christian K?nig <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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Remove code not used at the moment.
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Chunming Zhou <[email protected]>
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It is theoretically possible that a swapped out BO gets the
same GTT address, but different backing pages while being swapped in.
Instead just use another VA state to note updated areas.
Ported from not upstream yet radeon commit with the same name.
v2: fix some bugs in the original implementation found in the radeon code.
v3: squash in VCE/UVD fix
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
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thus unnecessary wake up could be avoid between rings
v2:
move wait_queue_head to fence_drv from ring
Signed-off-by: monk.liu <[email protected]>
Reviewed-by: Christian König <[email protected]>
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use fence_wait_any to implement fence_default_wait
Signed-off-by: monk.liu <[email protected]>
Reviewed-by: Christian König <[email protected]>
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origninal method will sleep/schedule at the granurarity of HZ/2 and
based on seq signal method, the new implement is based on kernel fance
interface, no unnecessary schedule at all
v2: replace logic of original amdgpu_fence_wait_any
Signed-off-by: monk.liu <[email protected]>
Reviewed-by: Christian König <[email protected]>
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Signed-off-by: monk.liu <[email protected]>
Reviewed-by: Christian König <[email protected]>
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Signed-off-by: Chunming Zhou <[email protected]>
Reviewed-by: Christian K?nig <[email protected]>
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Signed-off-by: Chunming Zhou <[email protected]>
Reviewed-by: Christian K?nig <[email protected]>
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Signed-off-by: Chunming Zhou <[email protected]>
Reviewed-by: Christian K?nig <[email protected]>
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Signed-off-by: Chunming Zhou <[email protected]>
Reviewed-by: Christian K?nig <[email protected]>
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Signed-off-by: Chunming Zhou <[email protected]>
Reviewed-by: Christian K?nig <[email protected]>
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if enabling scheduler, then the queued seq is assigned
when pushing job before emitting job.
Signed-off-by: Chunming Zhou <[email protected]>
Reviewed-by: Christian K?nig <[email protected]>
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the job must be emitted by scheduler, otherwise scheduler is abnormal.
Signed-off-by: Chunming Zhou <[email protected]>
Reviewed-by: Christian K?nig <[email protected]>
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This option can be used to specify the max number of submissions in the
active HW queue. The default value is 2 now.
Signed-off-by: Jammy Zhou <[email protected]>
Reviewed-by: Chunming Zhou <[email protected]>
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This option can be used to specify the max job number in the job queue,
and it is 16 by default.
Signed-off-by: Jammy Zhou <[email protected]>
Reviewed-by: Chunming Zhou <[email protected]>
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Signed-off-by: Jammy Zhou <[email protected]>
Reviewed-by: Chunming Zhou <[email protected]>
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Signed-off-by: Christian König <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
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it is possible that the callback isn't defined sometimes.
Signed-off-by: Chunming Zhou <[email protected]>
Reviewed-by: Christian K?nig <[email protected]>
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Signed-off-by: Jammy Zhou <[email protected]>
Acked-by: Christian K?nig <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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fence_process may be called from kthread, user thread and interrupt context.
it is possible to called concurrently, then will wake up fence queue multiple times.
Signed-off-by: Chunming Zhou <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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Signed-off-by: Chunming Zhou <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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use kernel context to submit command for vm
Signed-off-by: Chunming Zhou <[email protected]>
Acked-by: Christian K?nig <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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v2: rebase against kfd changes
Signed-off-by: Chunming Zhou <[email protected]>
Acked-by: Christian K?nig <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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user mode will still use pte ring as a normal ring.
if the prepare job generates another command(update pte) on its ring in scheduler,
then will kill scheduler which is going to waiting later job but pending running job.
Signed-off-by: Chunming Zhou <[email protected]>
Acked-by: Christian K?nig <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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Signed-off-by: Chunming Zhou <[email protected]>
Acked-by: Christian K?nig <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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Signed-off-by: Chunming Zhou <[email protected]>
Acked-by: Christian K?nig <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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BO validation is moved to scheduler except usrptr which must be validated
in user process
Signed-off-by: Chunming Zhou <[email protected]>
Acked-by: Christian K?nig <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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Signed-off-by: Chunming Zhou <[email protected]>
Acked-by: Christian K?nig <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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v2: fix rebase breakage
Signed-off-by: Chunming Zhou <[email protected]>
Acked-by: Christian K?nig <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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Signed-off-by: Chunming Zhou <[email protected]>
Acked-by: Christian K?nig <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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Signed-off-by: Chunming Zhou <[email protected]>
Acked-by: Christian K?nig <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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1. Add kernel parameter option, default 0
2. Add scheduler initialization for amdgpu
Signed-off-by: Chunming Zhou <[email protected]>
Signed-off-by: Jammy Zhou <[email protected]>
Acked-by: Christian K?nig <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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run queue:
A set of entities scheduling commands for the same ring. It
implements the scheduling policy that selects the next entity to
emit commands from.
entity:
A scheduler entity is a wrapper around a job queue or a group of
other entities. This can be used to build hierarchies of entities.
For example all job queue entities belonging to the same process
may be placed in a higher level entity and scheduled against other
process entities.
Entities take turns emitting jobs from their job queue to the
corresponding hardware ring, in accordance with the scheduler policy.
Signed-off-by: Shaoyun Liu <[email protected]>
Signed-off-by: Chunming Zhou <[email protected]>
Signed-off-by: Jammy Zhou <[email protected]>
Acked-by: Christian K?nig <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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Signed-off-by: David Zhang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
Reviewed-by: Christian König <[email protected]>
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The bug is fixed in fiji.
Signed-off-by: Alex Deucher <[email protected]>
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VCE on fiji is single pipe only.
Reviewed-by: David Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Signed-off-by: David Zhang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
Reviewed-by: Christian König <[email protected]>
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Signed-off-by: David Zhang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
Reviewed-by: Christian König <[email protected]>
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v2: agd5f: fix the rb setup.
Signed-off-by: David Zhang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
Reviewed-by: Christian König <[email protected]>
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v2: agd5f: fix up XDMA golden settings
Signed-off-by: David Zhang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
Reviewed-by: Christian König <[email protected]>
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v2: agd5f: prepare for release
Signed-off-by: David Zhang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
Reviewed-by: Christian König <[email protected]>
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v2: agd5f: prepare for release
Signed-off-by: David Zhang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
Reviewed-by: Christian König <[email protected]>
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Signed-off-by: David Zhang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
Reviewed-by: Christian König <[email protected]>
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Signed-off-by: David Zhang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
Reviewed-by: Christian König <[email protected]>
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Signed-off-by: David Zhang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
Reviewed-by: Christian König <[email protected]>
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gfx7 support is not necessary or available if CIK support
is not enabled.
Signed-off-by: Alex Deucher <[email protected]>
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