diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_fbcon.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_fbcon.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.h b/drivers/gpu/drm/nouveau/nouveau_fbcon.h new file mode 100644 index 000000000..1796d8824 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.h @@ -0,0 +1,82 @@ +/* + * Copyright (C) 2008 Maarten Maathuis. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial + * portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __NOUVEAU_FBCON_H__ +#define __NOUVEAU_FBCON_H__ + +#include <drm/drm_fb_helper.h> + +#include "nouveau_display.h" + +struct nouveau_vma; + +struct nouveau_fbdev { + struct drm_fb_helper helper; /* must be first */ + unsigned int saved_flags; + struct nvif_object surf2d; + struct nvif_object clip; + struct nvif_object rop; + struct nvif_object patt; + struct nvif_object gdi; + struct nvif_object blit; + struct nvif_object twod; + struct nouveau_vma *vma; + + struct mutex hotplug_lock; + bool hotplug_waiting; +}; + +void nouveau_fbcon_restore(void); + +int nv04_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region); +int nv04_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect); +int nv04_fbcon_imageblit(struct fb_info *info, const struct fb_image *image); +int nv04_fbcon_accel_init(struct fb_info *info); + +int nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect); +int nv50_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region); +int nv50_fbcon_imageblit(struct fb_info *info, const struct fb_image *image); +int nv50_fbcon_accel_init(struct fb_info *info); + +int nvc0_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect); +int nvc0_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region); +int nvc0_fbcon_imageblit(struct fb_info *info, const struct fb_image *image); +int nvc0_fbcon_accel_init(struct fb_info *info); + +void nouveau_fbcon_gpu_lockup(struct fb_info *info); + +int nouveau_fbcon_init(struct drm_device *dev); +void nouveau_fbcon_fini(struct drm_device *dev); +void nouveau_fbcon_set_suspend(struct drm_device *dev, int state); +void nouveau_fbcon_accel_save_disable(struct drm_device *dev); +void nouveau_fbcon_accel_restore(struct drm_device *dev); + +void nouveau_fbcon_output_poll_changed(struct drm_device *dev); +void nouveau_fbcon_hotplug_resume(struct nouveau_fbdev *fbcon); +extern int nouveau_nofbaccel; + +#endif /* __NV50_FBCON_H__ */ + |