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gpu: host1x: Remove wait check support

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The job submission userspace ABI doesn't support this and there are no
plans to implement it, so all of this code is dead and can be removed.

Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Tested-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding
2018-05-05 08:45:47 +02:00
parent 2f8a6da866
commit 24c94e166d
9 changed files with 14 additions and 234 deletions
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3
drivers/gpu/host1x/hw/channel_hw.c
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@@ -104,8 +104,7 @@ static int channel_submit(struct host1x_job *job)
sp = host->syncpt + job->syncpt_id;
trace_host1x_channel_submit(dev_name(ch->dev),
job->num_gathers, job->num_relocs,
job->num_waitchk, job->syncpt_id,
job->syncpt_incrs);
job->syncpt_id, job->syncpt_incrs);
/* before error checks, return current max */
prev_max = job->syncpt_end = host1x_syncpt_read_max(sp);