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authorEric Anholt <eric@anholt.net>2017-05-15 10:16:15 -0700
committerEric Anholt <eric@anholt.net>2017-06-02 13:00:47 -0700
commit7f696942a7e52df2a99410bf23da513f9aad04fb (patch)
tree561de493e2c66b2ec2933b59b6d38470dd6f3cf3
parent71ae3df2445a6cb3a1c1980954ee79ac944165f8 (diff)
drm/vc4: Mark the device as active when enabling runtime PM.drm-misc-next-2017-06-02
Failing to do so meant that we got a resume() callback on first use of the device, so we would leak the bin BO that we allocated during probe. Signed-off-by: Eric Anholt <eric@anholt.net> Fixes: 553c942f8b2c ("drm/vc4: Allow using more than 256MB of CMA memory.") Link: http://patchwork.freedesktop.org/patch/msgid/20170515171615.10168-1-eric@anholt.net Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
-rw-r--r--drivers/gpu/drm/vc4/vc4_v3d.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_v3d.c b/drivers/gpu/drm/vc4/vc4_v3d.c
index 5ae5518e605b..8c723da71f66 100644
--- a/drivers/gpu/drm/vc4/vc4_v3d.c
+++ b/drivers/gpu/drm/vc4/vc4_v3d.c
@@ -401,6 +401,7 @@ static int vc4_v3d_bind(struct device *dev, struct device *master, void *data)
return ret;
}
+ pm_runtime_set_active(dev);
pm_runtime_use_autosuspend(dev);
pm_runtime_set_autosuspend_delay(dev, 40); /* a little over 2 frames. */
pm_runtime_enable(dev);

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