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| author |   Steven Price <steven.price@arm.com> | 2021-06-30 08:27:50 +0200 |
|---|---|---|
| committer |   Boris Brezillon <boris.brezillon@collabora.com> | 2021-07-01 08:53:37 +0200 |
| commit | 030761e097b421d74f7aa3b71ca11ba55686ae67 (patch) | |
| tree | 3ae16a343e1e970872e738b4177b2ad23d953529 /drivers/gpu/drm/hisilicon | |
| parent | drm/panfrost: Kill in-flight jobs on FD close (diff) | |
| download | linux-dev-030761e097b421d74f7aa3b71ca11ba55686ae67.tar.xz linux-dev-030761e097b421d74f7aa3b71ca11ba55686ae67.zip | |
drm/panfrost: Queue jobs on the hardware
The hardware has a set of '_NEXT' registers that can hold a second job
while the first is executing. Make use of these registers to enqueue a
second job per slot.
v5:
* Fix a comment in panfrost_job_init()
v3:
* Fix the done/err job dequeuing logic to get a valid active state
* Only enable the second slot on GPUs supporting jobchain disambiguation
* Split interrupt handling in sub-functions
Signed-off-by: Steven Price <steven.price@arm.com>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210630062751.2832545-16-boris.brezillon@collabora.com
Diffstat (limited to 'drivers/gpu/drm/hisilicon')
0 files changed, 0 insertions, 0 deletions