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drm/vmwgfx: Hook up the prime ioctls

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Also provide a completely dumb dma-buf ops implementation.
Once we have other virtual dma-buf aware devices, we need to provide
something better.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
This commit is contained in:
Thomas Hellstrom
2013-11-13 01:50:46 -08:00
parent 65981f7681
commit 69977ff55e
4 changed files with 157 additions and 3 deletions
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7
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
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@@ -677,7 +677,7 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset)
}
dev_priv->tdev = ttm_object_device_init
(dev_priv->mem_global_ref.object, 12);
(dev_priv->mem_global_ref.object, 12, &vmw_prime_dmabuf_ops);
if (unlikely(dev_priv->tdev == NULL)) {
DRM_ERROR("Unable to initialize TTM object management.\n");
@@ -1210,7 +1210,7 @@ static const struct file_operations vmwgfx_driver_fops = {
static struct drm_driver driver = {
.driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED |
DRIVER_MODESET,
DRIVER_MODESET | DRIVER_PRIME,
.load = vmw_driver_load,
.unload = vmw_driver_unload,
.lastclose = vmw_lastclose,
@@ -1235,6 +1235,9 @@ static struct drm_driver driver = {
.dumb_map_offset = vmw_dumb_map_offset,
.dumb_destroy = vmw_dumb_destroy,
.prime_fd_to_handle = vmw_prime_fd_to_handle,
.prime_handle_to_fd = vmw_prime_handle_to_fd,
.fops = &vmwgfx_driver_fops,
.name = VMWGFX_DRIVER_NAME,
.desc = VMWGFX_DRIVER_DESC,