diff options
| author | Danilo Krummrich <dakr@redhat.com> | 2023-11-14 01:27:25 +0100 |
|---|---|---|
| committer | Danilo Krummrich <dakr@redhat.com> | 2023-11-24 21:24:51 +0100 |
| commit | 46990918f35c1bf6e367cf8e0423e7344fec9fcb (patch) | |
| tree | 52c25ddbd2cae0cfb55422fe71c70aa4fb029c0e /drivers/gpu/drm/nouveau/nouveau_exec.c | |
| parent | 5f03a507b29e44a848f315c7240c19894dd8be4f (diff) | |
drm/nouveau: enable dynamic job-flow control
Make use of the scheduler's credit limit and scheduler job's credit
count to account for the actual size of a job, such that we fill up the
ring efficiently.
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231114002728.3491-2-dakr@redhat.com
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_exec.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_exec.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_exec.c b/drivers/gpu/drm/nouveau/nouveau_exec.c index a179eeb6df09..bc5d71b79ab2 100644 --- a/drivers/gpu/drm/nouveau/nouveau_exec.c +++ b/drivers/gpu/drm/nouveau/nouveau_exec.c @@ -231,10 +231,12 @@ nouveau_exec_job_init(struct nouveau_exec_job **pjob, } } + args.file_priv = __args->file_priv; job->chan = __args->chan; args.sched = __args->sched; - args.file_priv = __args->file_priv; + /* Plus one to account for the HW fence. */ + args.credits = job->push.count + 1; args.in_sync.count = __args->in_sync.count; args.in_sync.s = __args->in_sync.s; |