diff options
Diffstat (limited to 'drivers/gpu/drm/udl/udl_drv.h')
| -rw-r--r-- | drivers/gpu/drm/udl/udl_drv.h | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/gpu/drm/udl/udl_drv.h b/drivers/gpu/drm/udl/udl_drv.h index e9e9b1ff678e..12a970fd9a87 100644 --- a/drivers/gpu/drm/udl/udl_drv.h +++ b/drivers/gpu/drm/udl/udl_drv.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2012 Red Hat * @@ -5,18 +6,20 @@ * Copyright (C) 2009 Roberto De Ioris <[email protected]> * Copyright (C) 2009 Jaya Kumar <[email protected]> * Copyright (C) 2009 Bernie Thompson <[email protected]> - * - * This file is subject to the terms and conditions of the GNU General Public - * License v2. See the file COPYING in the main directory of this archive for - * more details. */ #ifndef UDL_DRV_H #define UDL_DRV_H +#include <linux/mm_types.h> #include <linux/usb.h> + +#include <drm/drm_device.h> +#include <drm/drm_framebuffer.h> #include <drm/drm_gem.h> -#include <linux/mm_types.h> + +struct drm_encoder; +struct drm_mode_create_dumb; #define DRIVER_NAME "udl" #define DRIVER_DESC "DisplayLink" @@ -50,8 +53,8 @@ struct urb_list { struct udl_fbdev; struct udl_device { + struct drm_device drm; struct device *dev; - struct drm_device *ddev; struct usb_device *udev; struct drm_crtc *crtc; @@ -71,6 +74,8 @@ struct udl_device { atomic_t cpu_kcycles_used; /* transpired during pixel processing */ }; +#define to_udl(x) container_of(x, struct udl_device, drm) + struct udl_gem_object { struct drm_gem_object base; struct page **pages; @@ -102,8 +107,8 @@ struct urb *udl_get_urb(struct drm_device *dev); int udl_submit_urb(struct drm_device *dev, struct urb *urb, size_t len); void udl_urb_completion(struct urb *urb); -int udl_driver_load(struct drm_device *dev, unsigned long flags); -void udl_driver_unload(struct drm_device *dev); +int udl_init(struct udl_device *udl); +void udl_fini(struct drm_device *dev); int udl_fbdev_init(struct drm_device *dev); void udl_fbdev_cleanup(struct drm_device *dev); @@ -127,8 +132,7 @@ int udl_gem_mmap(struct drm_file *file_priv, struct drm_device *dev, void udl_gem_free_object(struct drm_gem_object *gem_obj); struct udl_gem_object *udl_gem_alloc_object(struct drm_device *dev, size_t size); -struct dma_buf *udl_gem_prime_export(struct drm_device *dev, - struct drm_gem_object *obj, int flags); +struct dma_buf *udl_gem_prime_export(struct drm_gem_object *obj, int flags); struct drm_gem_object *udl_gem_prime_import(struct drm_device *dev, struct dma_buf *dma_buf); |