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From: Rob Clark <robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
Cc: Jeffrey Hugo
	<jeffrey.l.hugo-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	David Airlie <airlied-cv59FeDIM0c@public.gmane.org>,
	dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	Will Deacon <will-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Jeykumar Sankaran
	<jsanka-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
	Rob Clark <robdclark-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
	Jonathan Marek <jonathan-eSc4qw6YbEQ@public.gmane.org>,
	Joerg Roedel <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>,
	Mamta Shukla
	<mamtashukla555-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	"open list:DRM DRIVER FOR MSM ADRENO GPU"
	<freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>,
	linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Abhinav Kumar <abhinavk-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
	Bruce Wang <bzwang-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
	Jordan Crouse <jcrouse-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
	Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>,
	Sean Paul <sean-p7yTbzM4H96eqtR555YLDQ@public.gmane.org>,
	Allison Randal <allison-wcfNWazeolPR7s880joybQ@public.gmane.org>,
	Boris Brezillon
	<bbrezillon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Enrico Weigelt <info-EcKl7qYKIbxeoWH0uzbU5w@public.gmane.org>,
	open list <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	Rob Clark <robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Daniel Vetter <daniel-/w4YWyX8dFk@public.gmane.org>,
	Robin Murphy <robin.murphy-5wv7dgnIgG8@public.gmane.org>,
	Georgi
Subject: [PATCH v2 2/2] drm/msm: mark devices where iommu is managed by driver
Date: Fri,  6 Sep 2019 14:44:02 -0700	[thread overview]
Message-ID: <20190906214409.26677-3-robdclark@gmail.com> (raw)
In-Reply-To: <20190906214409.26677-1-robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

From: Rob Clark <robdclark@chromium.org>

Signed-off-by: Rob Clark <robdclark@chromium.org>
---
 drivers/gpu/drm/msm/adreno/adreno_device.c | 1 +
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c    | 1 +
 drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c   | 1 +
 drivers/gpu/drm/msm/msm_drv.c              | 1 +
 4 files changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/msm/adreno/adreno_device.c b/drivers/gpu/drm/msm/adreno/adreno_device.c
index 7f750a9510a5..19f2bd2d6cb4 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_device.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_device.c
@@ -452,6 +452,7 @@ static struct platform_driver adreno_driver = {
 		.name = "adreno",
 		.of_match_table = dt_match,
 		.pm = &adreno_pm_ops,
+		.driver_manages_iommu = true,
 	},
 };
 
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index 5751815a26d7..dec8cc6b64dc 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -1094,6 +1094,7 @@ static struct platform_driver dpu_driver = {
 		.name = "msm_dpu",
 		.of_match_table = dpu_dt_match,
 		.pm = &dpu_pm_ops,
+		.driver_manages_iommu = true,
 	},
 };
 
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
index d93de3a569b4..eff1b000258e 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
@@ -1134,6 +1134,7 @@ static struct platform_driver mdp5_driver = {
 		.name = "msm_mdp",
 		.of_match_table = mdp5_dt_match,
 		.pm = &mdp5_pm_ops,
+		.driver_manages_iommu = true,
 	},
 };
 
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 3a4fd20a33e8..336a6d0a4cd3 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -1388,6 +1388,7 @@ static struct platform_driver msm_platform_driver = {
 		.name   = "msm",
 		.of_match_table = dt_match,
 		.pm     = &msm_pm_ops,
+		.driver_manages_iommu = true,
 	},
 };
 
-- 
2.21.0

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  parent reply	other threads:[~2019-09-06 21:44 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-06 21:44 [PATCH v3 0/2] iommu: handle drivers that manage iommu directly Rob Clark
2019-09-06 21:44 ` [PATCH v2 1/2] iommu: add support for drivers that manage iommu explicitly Rob Clark
2019-09-10  8:14   ` Joerg Roedel
2019-09-10 15:34     ` Rob Clark
2019-09-10 16:51       ` Robin Murphy
     [not found] ` <20190906214409.26677-1-robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2019-09-06 21:44   ` Rob Clark [this message]
2019-09-10 16:34   ` [PATCH v3 0/2] iommu: handle drivers that manage iommu directly Robin Murphy
2019-09-10 17:10     ` Rob Clark
2019-09-17 13:36       ` Will Deacon

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