From: Gerd Hoffmann <kraxel@redhat.com>
To: dri-devel@lists.freedesktop.org
Cc: Gerd Hoffmann <kraxel@redhat.com>,
Dave Airlie <airlied@redhat.com>, David Airlie <airlied@linux.ie>,
Daniel Vetter <daniel@ffwll.ch>,
virtualization@lists.linux-foundation.org (open list:DRM DRIVER
FOR QXL VIRTUAL GPU),
spice-devel@lists.freedesktop.org (open list:DRM DRIVER FOR QXL
VIRTUAL GPU), linux-kernel@vger.kernel.org (open list)
Subject: [PATCH v2 2/2] drm/qxl: add drm_driver.release callback.
Date: Mon, 10 Feb 2020 12:37:52 +0100 [thread overview]
Message-ID: <20200210113753.5614-3-kraxel@redhat.com> (raw)
In-Reply-To: <20200210113753.5614-1-kraxel@redhat.com>
Move final cleanups to qxl_drm_release() callback.
Add drm_atomic_helper_shutdown() call to qxl_pci_remove().
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
drivers/gpu/drm/qxl/qxl_drv.c | 26 +++++++++++++++++++-------
1 file changed, 19 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c
index 1d601f57a6ba..4fda3f9b29f4 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.c
+++ b/drivers/gpu/drm/qxl/qxl_drv.c
@@ -34,6 +34,7 @@
#include <linux/pci.h>
#include <drm/drm.h>
+#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_file.h>
#include <drm/drm_modeset_helper.h>
@@ -132,21 +133,30 @@ qxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
return ret;
}
+static void qxl_drm_release(struct drm_device *dev)
+{
+ struct qxl_device *qdev = dev->dev_private;
+
+ /*
+ * TODO: qxl_device_fini() call should be in qxl_pci_remove(),
+ * reodering qxl_modeset_fini() + qxl_device_fini() calls is
+ * non-trivial though.
+ */
+ qxl_modeset_fini(qdev);
+ qxl_device_fini(qdev);
+ dev->dev_private = NULL;
+ kfree(qdev);
+}
+
static void
qxl_pci_remove(struct pci_dev *pdev)
{
struct drm_device *dev = pci_get_drvdata(pdev);
- struct qxl_device *qdev = dev->dev_private;
drm_dev_unregister(dev);
-
- qxl_modeset_fini(qdev);
- qxl_device_fini(qdev);
+ drm_atomic_helper_shutdown(dev);
if (is_vga(pdev))
vga_put(pdev, VGA_RSRC_LEGACY_IO);
-
- dev->dev_private = NULL;
- kfree(qdev);
drm_dev_put(dev);
}
@@ -279,6 +289,8 @@ static struct drm_driver qxl_driver = {
.major = 0,
.minor = 1,
.patchlevel = 0,
+
+ .release = qxl_drm_release,
};
static int __init qxl_init(void)
--
2.18.1
next prev parent reply other threads:[~2020-02-10 11:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200210113753.5614-1-kraxel@redhat.com>
2020-02-10 11:37 ` [PATCH v2 1/2] drm/qxl: reorder calls in qxl_device_fini() Gerd Hoffmann
2020-02-10 11:37 ` Gerd Hoffmann [this message]
2020-02-10 15:06 ` [PATCH v2 2/2] drm/qxl: add drm_driver.release callback Daniel Vetter
2020-02-10 16:57 ` Noralf Trønnes
2020-02-10 16:59 ` Noralf Trønnes
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