static void tegra_fbdev_exit(struct tegra_fbdev *fbdev)
{
struct fb_info *info = fbdev->base.fbdev;
if (info) {
int err;
err = unregister_framebuffer(info);
if (err < 0)
DRM_DEBUG_KMS("failed to unregister framebuffer\n");
if (info->cmap.len)
fb_dealloc_cmap(&info->cmap);
framebuffer_release(info);
}
if (fbdev->fb) {
drm_framebuffer_unregister_private(&fbdev->fb->base);
drm_framebuffer_remove(&fbdev->fb->base);
}
drm_fb_helper_fini(&fbdev->base);
tegra_fbdev_free(fbdev);
}
void tegra_drm_fb_free(struct drm_device *drm)
{
#ifdef CONFIG_DRM_FBDEV_EMULATION
struct tegra_drm *tegra = drm->dev_private;
tegra_fbdev_free(tegra->fbdev);
#endif
}
void tegra_drm_fb_exit(struct drm_device *drm)
{
#ifdef CONFIG_DRM_TEGRA_FBDEV
struct tegra_drm *tegra = drm->dev_private;
tegra_fbdev_free(tegra->fbdev);
#endif
}
static void tegra_fbdev_exit(struct tegra_fbdev *fbdev)
{
drm_fb_helper_unregister_fbi(&fbdev->base);
if (fbdev->fb)
drm_framebuffer_remove(&fbdev->fb->base);
drm_fb_helper_fini(&fbdev->base);
tegra_fbdev_free(fbdev);
}
static void tegra_fbdev_exit(struct tegra_fbdev *fbdev)
{
drm_fb_helper_unregister_fbi(&fbdev->base);
if (fbdev->fb) {
struct tegra_bo *bo = tegra_fb_get_plane(fbdev->fb, 0);
/* Undo the special mapping we made in fbdev probe. */
if (bo && bo->pages) {
vunmap(bo->vaddr);
bo->vaddr = NULL;
}
drm_framebuffer_remove(fbdev->fb);
}
drm_fb_helper_fini(&fbdev->base);
tegra_fbdev_free(fbdev);
}
