From 9b96b63fed542598054dbf249360d413f7bd6059 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Wed, 31 Aug 2016 17:23:31 -0400 Subject: [PATCH] drm/radeon: handle runtime pm in drm pre/post close MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Close was not handled correctly. Reviewed-by: Michel Dänzer Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/radeon_kms.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c index 0aa8eacd77ca..4388ddeec8d2 100644 --- a/drivers/gpu/drm/radeon/radeon_kms.c +++ b/drivers/gpu/drm/radeon/radeon_kms.c @@ -718,6 +718,8 @@ void radeon_driver_postclose_kms(struct drm_device *dev, kfree(fpriv); file_priv->driver_priv = NULL; } + pm_runtime_mark_last_busy(dev->dev); + pm_runtime_put_autosuspend(dev->dev); } /** @@ -734,6 +736,8 @@ void radeon_driver_preclose_kms(struct drm_device *dev, { struct radeon_device *rdev = dev->dev_private; + pm_runtime_get_sync(dev->dev); + mutex_lock(&rdev->gem.mutex); if (rdev->hyperz_filp == file_priv) rdev->hyperz_filp = NULL; -- 2.45.2