From 1bfb5e7b0901935b9f7f7702a8fd8da8490f1b86 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Mon, 15 May 2017 09:28:36 -0700 Subject: [PATCH] drm/vc4: Mark the device as active when enabling runtime PM. 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 Fixes: 553c942f8b2c ("drm/vc4: Allow using more than 256MB of CMA memory.") --- drivers/gpu/drm/vc4/vc4_v3d.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/vc4/vc4_v3d.c b/drivers/gpu/drm/vc4/vc4_v3d.c index 882ec06225f1..77ed4ef3b8c8 100644 --- a/drivers/gpu/drm/vc4/vc4_v3d.c +++ b/drivers/gpu/drm/vc4/vc4_v3d.c @@ -372,6 +372,7 @@ 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); -- 2.30.2