The use of load and unload hooks is deprecated. DRM drivers should use drm_dev_alloc|drm_dev_init and drm_dev_register for initialization and publishing.
Signed-off-by: Fabio Rafael da Rosa fdr@pid42.net Reviewed-by: Nicholas Mc Guire der.herr@hofr.at --- Changes in v2: - Replace drm_dev_unref (also depretated) by drm_dev_put Changes in v3: - Add vbox_driver_unload to pci_remove hook so it can free all driver resources
drivers/staging/vboxvideo/TODO | 1 - drivers/staging/vboxvideo/vbox_drv.c | 34 +++++++++++++++++++++++---- drivers/staging/vboxvideo/vbox_drv.h | 2 +- drivers/staging/vboxvideo/vbox_main.c | 2 +- 4 files changed, 32 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/vboxvideo/TODO b/drivers/staging/vboxvideo/TODO index bd381d861ab3..468eea856ca6 100644 --- a/drivers/staging/vboxvideo/TODO +++ b/drivers/staging/vboxvideo/TODO @@ -1,6 +1,5 @@ TODO: -Move the driver over to the atomic API --Stop using old load / unload drm_driver hooks -Get a full review from the drm-maintainers on dri-devel done on this driver -Extend this TODO with the results of that review
diff --git a/drivers/staging/vboxvideo/vbox_drv.c b/drivers/staging/vboxvideo/vbox_drv.c index e18642e5027e..d34f22e07772 100644 --- a/drivers/staging/vboxvideo/vbox_drv.c +++ b/drivers/staging/vboxvideo/vbox_drv.c @@ -51,14 +51,42 @@ MODULE_DEVICE_TABLE(pci, pciidlist);
static int vbox_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { - return drm_get_pci_dev(pdev, ent, &driver); + struct drm_device *dev = NULL; + int ret = 0; + + dev = drm_dev_alloc(&driver, &pdev->dev); + if (IS_ERR(dev)) { + ret = PTR_ERR(dev); + goto err_drv_alloc; + } + dev->pdev = pdev; + pci_set_drvdata(pdev, dev); + + ret = vbox_driver_load(dev); + if (ret) + goto err_vbox_driver_load; + + ret = drm_dev_register(dev, 0); + if (ret) + goto err_drv_dev_register; + + return ret; + + err_drv_dev_register: + vbox_driver_unload(dev); + err_vbox_driver_load: + drm_dev_put(dev); + err_drv_alloc: + return ret; }
static void vbox_pci_remove(struct pci_dev *pdev) { struct drm_device *dev = pci_get_drvdata(pdev);
- drm_put_dev(dev); + drm_dev_unregister(dev); + vbox_driver_unload(dev); + drm_dev_put(dev); }
static int vbox_drm_freeze(struct drm_device *dev) @@ -227,8 +255,6 @@ static struct drm_driver driver = { DRIVER_PRIME, .dev_priv_size = 0,
- .load = vbox_driver_load, - .unload = vbox_driver_unload, .lastclose = vbox_driver_lastclose, .master_set = vbox_master_set, .master_drop = vbox_master_drop, diff --git a/drivers/staging/vboxvideo/vbox_drv.h b/drivers/staging/vboxvideo/vbox_drv.h index eeac4f0cb2c6..594f84272957 100644 --- a/drivers/staging/vboxvideo/vbox_drv.h +++ b/drivers/staging/vboxvideo/vbox_drv.h @@ -126,7 +126,7 @@ struct vbox_private { #undef CURSOR_PIXEL_COUNT #undef CURSOR_DATA_SIZE
-int vbox_driver_load(struct drm_device *dev, unsigned long flags); +int vbox_driver_load(struct drm_device *dev); void vbox_driver_unload(struct drm_device *dev); void vbox_driver_lastclose(struct drm_device *dev);
diff --git a/drivers/staging/vboxvideo/vbox_main.c b/drivers/staging/vboxvideo/vbox_main.c index 9d2018cd544e..429f6a453619 100644 --- a/drivers/staging/vboxvideo/vbox_main.c +++ b/drivers/staging/vboxvideo/vbox_main.c @@ -350,7 +350,7 @@ static void vbox_hw_fini(struct vbox_private *vbox) pci_iounmap(vbox->dev->pdev, vbox->guest_heap); }
-int vbox_driver_load(struct drm_device *dev, unsigned long flags) +int vbox_driver_load(struct drm_device *dev) { struct vbox_private *vbox; int ret = 0;