diff options
Diffstat (limited to 'drivers/gpu/drm/mgag200')
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_drv.h | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_fb.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_ttm.c | 10 |
3 files changed, 4 insertions, 17 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.h b/drivers/gpu/drm/mgag200/mgag200_drv.h index 0aaedc554879..8c31e4422cae 100644 --- a/drivers/gpu/drm/mgag200/mgag200_drv.h +++ b/drivers/gpu/drm/mgag200/mgag200_drv.h @@ -113,7 +113,7 @@ struct mga_framebuffer { }; struct mga_fbdev { - struct drm_fb_helper helper; + struct drm_fb_helper helper; /* must be first */ struct mga_framebuffer mfb; void *sysram; int size; @@ -269,7 +269,6 @@ mgag200_dumb_mmap_offset(struct drm_file *file, struct mga_i2c_chan *mgag200_i2c_create(struct drm_device *dev); void mgag200_i2c_destroy(struct mga_i2c_chan *i2c); -#define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT) void mgag200_ttm_placement(struct mgag200_bo *bo, int domain); static inline int mgag200_bo_reserve(struct mgag200_bo *bo, bool no_wait) diff --git a/drivers/gpu/drm/mgag200/mgag200_fb.c b/drivers/gpu/drm/mgag200/mgag200_fb.c index 6893934b26c0..5b7e64cac004 100644 --- a/drivers/gpu/drm/mgag200/mgag200_fb.c +++ b/drivers/gpu/drm/mgag200/mgag200_fb.c @@ -195,8 +195,6 @@ static int mgag200fb_create(struct drm_fb_helper *helper, goto err_alloc_fbi; } - info->par = mfbdev; - ret = mgag200_framebuffer_init(dev, &mfbdev->mfb, &mode_cmd, gobj); if (ret) goto err_alloc_fbi; @@ -209,17 +207,13 @@ static int mgag200fb_create(struct drm_fb_helper *helper, /* setup helper */ mfbdev->helper.fb = fb; - strcpy(info->fix.id, "mgadrmfb"); - info->fbops = &mgag200fb_ops; /* setup aperture base/size for vesafb takeover */ info->apertures->ranges[0].base = mdev->dev->mode_config.fb_base; info->apertures->ranges[0].size = mdev->mc.vram_size; - drm_fb_helper_fill_fix(info, fb->pitches[0], fb->format->depth); - drm_fb_helper_fill_var(info, &mfbdev->helper, sizes->fb_width, - sizes->fb_height); + drm_fb_helper_fill_info(info, &mfbdev->helper, sizes); info->screen_base = sysram; info->screen_size = size; diff --git a/drivers/gpu/drm/mgag200/mgag200_ttm.c b/drivers/gpu/drm/mgag200/mgag200_ttm.c index d96a9b32455e..bd42365a8aa8 100644 --- a/drivers/gpu/drm/mgag200/mgag200_ttm.c +++ b/drivers/gpu/drm/mgag200/mgag200_ttm.c @@ -178,7 +178,6 @@ int mgag200_mm_init(struct mga_device *mdev) ret = ttm_bo_device_init(&mdev->ttm.bdev, &mgag200_bo_driver, dev->anon_inode->i_mapping, - DRM_FILE_PAGE_OFFSET, true); if (ret) { DRM_ERROR("Error initialising bo driver; %d\n", ret); @@ -345,13 +344,8 @@ int mgag200_bo_push_sysram(struct mgag200_bo *bo) int mgag200_mmap(struct file *filp, struct vm_area_struct *vma) { - struct drm_file *file_priv; - struct mga_device *mdev; + struct drm_file *file_priv = filp->private_data; + struct mga_device *mdev = file_priv->minor->dev->dev_private; - if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET)) - return -EINVAL; - - file_priv = filp->private_data; - mdev = file_priv->minor->dev->dev_private; return ttm_bo_mmap(filp, vma, &mdev->ttm.bdev); } |
