From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Osipenko Subject: [PATCH v3 09/20] gpu: host1x: Initialize firewall class to the jobs one Date: Thu, 15 Jun 2017 02:18:32 +0300 Message-ID: <4e2ff1a455f825f63579ad2fd146b075b0630012.1497480757.git.digetx@gmail.com> References: Return-path: In-Reply-To: In-Reply-To: References: Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Thierry Reding , Mikko Perttunen , Erik Faye-Lund Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, DRI Development List-Id: linux-tegra@vger.kernel.org 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 --- 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]; -- 2.13.0