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[11/22] gpu: host1x: Initialize firewall class to the jobs one

Message ID 5d5419a312a018503b055c71376499d12321191d.1495498184.git.digetx@gmail.com
State Superseded, archived
Headers show

Commit Message

Dmitry Osipenko May 23, 2017, 12:14 a.m. UTC 
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>
---
 drivers/gpu/host1x/job.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

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];