From 3833d16f1677e19098eb8cc0f0a54f6e209406f4 Mon Sep 17 00:00:00 2001 From: Dmitry Osipenko Date: Thu, 15 Jun 2017 02:18:32 +0300 Subject: [PATCH] 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 Reviewed-by: Mikko Perttunen Reviewed-by: Erik Faye-Lund Signed-off-by: Thierry Reding --- drivers/gpu/host1x/job.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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]; -- 2.20.1