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| author |   Dmitry Osipenko <digetx@gmail.com> | 2017-06-15 02:18:32 +0300 |
|---|---|---|
| committer |   Thierry Reding <treding@nvidia.com> | 2017-06-15 14:21:23 +0200 |
| commit | 3833d16f1677e19098eb8cc0f0a54f6e209406f4 (patch) | |
| tree | f50d317622a67b44de89b97829ad864b9f59a48d /drivers/gpu/host1x | |
| parent | drm/tegra: dc: Disable plane if it is invisible (diff) | |
| download | linux-dev-3833d16f1677e19098eb8cc0f0a54f6e209406f4.tar.xz linux-dev-3833d16f1677e19098eb8cc0f0a54f6e209406f4.zip | |
gpu: host1x: Initialize firewall class to the job's one
The commands stream is prepended by the jobs class on the CDMA
submission, so that explicitly setting a module class in the commands
stream isn't necessary. The firewall initializes its class to 0 and the
command stream that doesn't explicitly specify the class effectively
bypasses the firewall.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-by: Erik Faye-Lund <kusmabite@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/gpu/host1x')
| -rw-r--r-- | drivers/gpu/host1x/job.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/host1x/job.c b/drivers/gpu/host1x/job.c index 5f5f8ee6143d..d9933828fe87 100644 --- a/drivers/gpu/host1x/job.c +++ b/drivers/gpu/host1x/job.c @@ -504,7 +504,7 @@ static inline int copy_gathers(struct host1x_job *job, struct device *dev) fw.dev = dev; fw.reloc = job->relocarray; fw.num_relocs = job->num_relocs; - fw.class = 0; + fw.class = job->class; for (i = 0; i < job->num_gathers; i++) { struct host1x_job_gather *g = &job->gathers[i]; |