From: Jeykumar Sankaran <jsanka-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
To: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org,
jcrouse-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
hoegsberg-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org,
vivek.gautam-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org,
Jeykumar Sankaran
<jsanka-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
Subject: [PATCH] drm/msm/dpu: set geometry for iommu domain
Date: Tue, 27 Nov 2018 15:58:13 -0800 [thread overview]
Message-ID: <1543363093-19169-1-git-send-email-jsanka@codeaurora.org> (raw)
Specify geometry for DPU iommu domain which sets
the address space for gem allocations.
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Suggested-by: Jordan Crouse <jcrouse@codeaurora.org>
Suggested-by: Vivek Gautam <vivek.gautam@codeaurora.org>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index 7d931ae..efceddf1 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -823,6 +823,9 @@ static int _dpu_kms_mmu_init(struct dpu_kms *dpu_kms)
if (!domain)
return 0;
+ domain->geometry.aperture_start = 0x1000;
+ domain->geometry.aperture_end = 0xffffffff;
+
aspace = msm_gem_address_space_create(dpu_kms->dev->dev,
domain, "dpu1");
if (IS_ERR(aspace)) {
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
_______________________________________________
Freedreno mailing list
Freedreno@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/freedreno
next reply other threads:[~2018-11-27 23:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-27 23:58 Jeykumar Sankaran [this message]
[not found] ` <1543363093-19169-1-git-send-email-jsanka-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2018-11-28 15:38 ` [PATCH] drm/msm/dpu: set geometry for iommu domain Jordan Crouse
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1543363093-19169-1-git-send-email-jsanka@codeaurora.org \
--to=jsanka-sgv2jx0feol9jmxxk+q4oq@public.gmane.org \
--cc=dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org \
--cc=dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org \
--cc=freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org \
--cc=hoegsberg-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org \
--cc=jcrouse-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org \
--cc=linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
--cc=seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org \
--cc=vivek.gautam-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox