diff options
Diffstat (limited to 'drivers/gpu/drm/mgag200/mgag200_drv.h')
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_drv.h | 74 |
1 files changed, 10 insertions, 64 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.h b/drivers/gpu/drm/mgag200/mgag200_drv.h index 8c31e4422cae..6180acbca7ca 100644 --- a/drivers/gpu/drm/mgag200/mgag200_drv.h +++ b/drivers/gpu/drm/mgag200/mgag200_drv.h @@ -1,6 +1,6 @@ /* * Copyright 2010 Matt Turner. - * Copyright 2012 Red Hat + * Copyright 2012 Red Hat * * This file is subject to the terms and conditions of the GNU General * Public License version 2. See the file COPYING in the main @@ -17,13 +17,11 @@ #include <drm/drm_encoder.h> #include <drm/drm_fb_helper.h> -#include <drm/ttm/ttm_bo_api.h> -#include <drm/ttm/ttm_bo_driver.h> -#include <drm/ttm/ttm_placement.h> -#include <drm/ttm/ttm_memory.h> -#include <drm/ttm/ttm_module.h> #include <drm/drm_gem.h> +#include <drm/drm_gem_vram_helper.h> + +#include <drm/drm_vram_mm_helper.h> #include <linux/i2c.h> #include <linux/i2c-algo-bit.h> @@ -117,7 +115,6 @@ struct mga_fbdev { struct mga_framebuffer mfb; void *sysram; int size; - struct ttm_bo_kmap_obj mapping; int x1, y1, x2, y2; /* dirty rect */ spinlock_t dirty_lock; }; @@ -159,13 +156,13 @@ struct mga_cursor { If either of these is NULL, then don't do hardware cursors, and fall back to software. */ - struct mgag200_bo *pixels_1; - struct mgag200_bo *pixels_2; + struct drm_gem_vram_object *pixels_1; + struct drm_gem_vram_object *pixels_2; u64 pixels_1_gpu_addr, pixels_2_gpu_addr; /* The currently displayed icon, this points to one of pixels_1, or pixels_2 */ - struct mgag200_bo *pixels_current; + struct drm_gem_vram_object *pixels_current; /* The previously displayed icon */ - struct mgag200_bo *pixels_prev; + struct drm_gem_vram_object *pixels_prev; }; struct mga_mc { @@ -211,31 +208,10 @@ struct mga_device { int fb_mtrr; - struct { - struct ttm_bo_device bdev; - } ttm; - /* SE model number stored in reg 0x1e24 */ u32 unique_rev_id; }; - -struct mgag200_bo { - struct ttm_buffer_object bo; - struct ttm_placement placement; - struct ttm_bo_kmap_obj kmap; - struct drm_gem_object gem; - struct ttm_place placements[3]; - int pin_count; -}; -#define gem_to_mga_bo(gobj) container_of((gobj), struct mgag200_bo, gem) - -static inline struct mgag200_bo * -mgag200_bo(struct ttm_buffer_object *bo) -{ - return container_of(bo, struct mgag200_bo, bo); -} - /* mgag200_mode.c */ int mgag200_modeset_init(struct mga_device *mdev); void mgag200_modeset_fini(struct mga_device *mdev); @@ -259,45 +235,15 @@ int mgag200_gem_create(struct drm_device *dev, int mgag200_dumb_create(struct drm_file *file, struct drm_device *dev, struct drm_mode_create_dumb *args); -void mgag200_gem_free_object(struct drm_gem_object *obj); -int -mgag200_dumb_mmap_offset(struct drm_file *file, - struct drm_device *dev, - uint32_t handle, - uint64_t *offset); + /* mgag200_i2c.c */ struct mga_i2c_chan *mgag200_i2c_create(struct drm_device *dev); void mgag200_i2c_destroy(struct mga_i2c_chan *i2c); -void mgag200_ttm_placement(struct mgag200_bo *bo, int domain); - -static inline int mgag200_bo_reserve(struct mgag200_bo *bo, bool no_wait) -{ - int ret; - - ret = ttm_bo_reserve(&bo->bo, true, no_wait, NULL); - if (ret) { - if (ret != -ERESTARTSYS && ret != -EBUSY) - DRM_ERROR("reserve failed %p\n", bo); - return ret; - } - return 0; -} - -static inline void mgag200_bo_unreserve(struct mgag200_bo *bo) -{ - ttm_bo_unreserve(&bo->bo); -} - -int mgag200_bo_create(struct drm_device *dev, int size, int align, - uint32_t flags, struct mgag200_bo **pastbo); int mgag200_mm_init(struct mga_device *mdev); void mgag200_mm_fini(struct mga_device *mdev); int mgag200_mmap(struct file *filp, struct vm_area_struct *vma); -int mgag200_bo_pin(struct mgag200_bo *bo, u32 pl_flag, u64 *gpu_addr); -int mgag200_bo_unpin(struct mgag200_bo *bo); -int mgag200_bo_push_sysram(struct mgag200_bo *bo); - /* mgag200_cursor.c */ + int mga_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv, uint32_t handle, uint32_t width, uint32_t height); int mga_crtc_cursor_move(struct drm_crtc *crtc, int x, int y); |