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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: 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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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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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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use kmalloc_array instead of kcalloc where appropriate and other
cleanups.
Signed-off-by: monk.liu <[email protected]>
Reviewed-by: Christian König <[email protected]>
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Make the definitions common for all driver components
v2: fix kfd
Signed-off-by: Jammy Zhou <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
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Feel free to suggest more.
Signed-off-by: Marek Olšák <[email protected]>
Acked-by: Michel Dänzer <[email protected]>
Reviewed-by: Christian König <[email protected]>
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the definitions can be shared by different IP components.
v2: fix include path
Signed-off-by: Jammy Zhou <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
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We need to return the sequence number to userspace
even when we don't use user fences.
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
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Added to:
- handle draining the ring on suspend
- properly enable/disable interrupts on suspend and resume
Fix breakages from:
commit 467ee3be53d240d08beed2e82a941e820c1ac323
Author: Chunming Zhou <[email protected]>
Date: Mon Jun 1 14:14:32 2015 +0800
drm/amdgpu: always enable EOP interrupt v2
Tested-by: Audrey Grodzovsky <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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v2 (chk): always enable EOP interrupt, independent of scheduler,
remove now unused delayed_irq handling.
Signed-off-by: Chunming Zhou <[email protected]>
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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This makes assigning VM IDs independent from the use of VM IDs.
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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v2 (chk): split fix from original patch
Signed-off-by: monk.liu <[email protected]>
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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Otherwise the first 16 fences of a context will always signal immediately.
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
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