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path: root/drivers/gpu/drm/sis/sis_drv.c
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Diffstat (limited to 'drivers/gpu/drm/sis/sis_drv.c')
-rw-r--r--drivers/gpu/drm/sis/sis_drv.c59
1 files changed, 42 insertions, 17 deletions
diff --git a/drivers/gpu/drm/sis/sis_drv.c b/drivers/gpu/drm/sis/sis_drv.c
index a9c5716bea4..573220cc526 100644
--- a/drivers/gpu/drm/sis/sis_drv.c
+++ b/drivers/gpu/drm/sis/sis_drv.c
@@ -40,7 +40,6 @@ static struct pci_device_id pciidlist[] = {
static int sis_driver_load(struct drm_device *dev, unsigned long chipset)
{
drm_sis_private_t *dev_priv;
- int ret;
dev_priv = kzalloc(sizeof(drm_sis_private_t), GFP_KERNEL);
if (dev_priv == NULL)
@@ -48,43 +47,69 @@ static int sis_driver_load(struct drm_device *dev, unsigned long chipset)
dev->dev_private = (void *)dev_priv;
dev_priv->chipset = chipset;
- ret = drm_sman_init(&dev_priv->sman, 2, 12, 8);
- if (ret)
- kfree(dev_priv);
+ idr_init(&dev->object_name_idr);
- return ret;
+ return 0;
}
static int sis_driver_unload(struct drm_device *dev)
{
drm_sis_private_t *dev_priv = dev->dev_private;
- drm_sman_takedown(&dev_priv->sman);
+ idr_remove_all(&dev_priv->object_idr);
+ idr_destroy(&dev_priv->object_idr);
+
kfree(dev_priv);
return 0;
}
+static const struct file_operations sis_driver_fops = {
+ .owner = THIS_MODULE,
+ .open = drm_open,
+ .release = drm_release,
+ .unlocked_ioctl = drm_ioctl,
+ .mmap = drm_mmap,
+ .poll = drm_poll,
+ .fasync = drm_fasync,
+ .llseek = noop_llseek,
+};
+
+static int sis_driver_open(struct drm_device *dev, struct drm_file *file)
+{
+ struct sis_file_private *file_priv;
+
+ DRM_DEBUG_DRIVER("\n");
+ file_priv = kmalloc(sizeof(*file_priv), GFP_KERNEL);
+ if (!file_priv)
+ return -ENOMEM;
+
+ file->driver_priv = file_priv;
+
+ INIT_LIST_HEAD(&file_priv->obj_list);
+
+ return 0;
+}
+
+void sis_driver_postclose(struct drm_device *dev, struct drm_file *file)
+{
+ struct sis_file_private *file_priv = file->driver_priv;
+
+ kfree(file_priv);
+}
+
static struct drm_driver driver = {
.driver_features = DRIVER_USE_AGP | DRIVER_USE_MTRR,
.load = sis_driver_load,
.unload = sis_driver_unload,
+ .open = sis_driver_open,
+ .postclose = sis_driver_postclose,
.dma_quiescent = sis_idle,
.reclaim_buffers = NULL,
.reclaim_buffers_idlelocked = sis_reclaim_buffers_locked,
.lastclose = sis_lastclose,
.ioctls = sis_ioctls,
- .fops = {
- .owner = THIS_MODULE,
- .open = drm_open,
- .release = drm_release,
- .unlocked_ioctl = drm_ioctl,
- .mmap = drm_mmap,
- .poll = drm_poll,
- .fasync = drm_fasync,
- .llseek = noop_llseek,
- },
-
+ .fops = &sis_driver_fops,
.name = DRIVER_NAME,
.desc = DRIVER_DESC,
.date = DRIVER_DATE,