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drm: qxl: Don't initialize vblank support

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qxl don't have support for hardware vblanks so we can't initialize it
here, otherwise we risk getting stuck in drm_wait_one_vblank.

Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20170227204328.18761-4-krisman@collabora.co.uk
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gabriel Krisman Bertazi
2017-02-27 17:43:17 -03:00
committed by Gerd Hoffmann
parent 715a11fabb
commit 64ca824e71
2 changed files with 1 additions and 27 deletions
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8
drivers/gpu/drm/qxl/qxl_drv.c
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@@ -83,13 +83,9 @@ qxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (ret)
goto disable_pci;
ret = drm_vblank_init(&qdev->ddev, 1);
if (ret)
goto unload;
ret = qxl_modeset_init(qdev);
if (ret)
goto vblank_cleanup;
goto unload;
drm_kms_helper_poll_init(&qdev->ddev);
@@ -102,8 +98,6 @@ qxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
modeset_cleanup:
qxl_modeset_fini(qdev);
vblank_cleanup:
drm_vblank_cleanup(&qdev->ddev);
unload:
qxl_device_fini(qdev);
disable_pci: