diff options
Diffstat (limited to 'drivers/gpu/drm/mgag200/mgag200_main.c')
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_main.c | 28 |
1 files changed, 7 insertions, 21 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_main.c b/drivers/gpu/drm/mgag200/mgag200_main.c index 9fa5685baee..f6b283b8375 100644 --- a/drivers/gpu/drm/mgag200/mgag200_main.c +++ b/drivers/gpu/drm/mgag200/mgag200_main.c @@ -217,7 +217,10 @@ int mgag200_driver_load(struct drm_device *dev, unsigned long flags) drm_mode_config_init(dev); dev->mode_config.funcs = (void *)&mga_mode_funcs; - dev->mode_config.preferred_depth = 24; + if (IS_G200_SE(mdev) && mdev->mc.vram_size < (2048*1024)) + dev->mode_config.preferred_depth = 16; + else + dev->mode_config.preferred_depth = 24; dev->mode_config.prefer_shadow = 1; r = mgag200_modeset_init(mdev); @@ -310,20 +313,7 @@ int mgag200_dumb_create(struct drm_file *file, return 0; } -int mgag200_dumb_destroy(struct drm_file *file, - struct drm_device *dev, - uint32_t handle) -{ - return drm_gem_handle_delete(file, handle); -} - -int mgag200_gem_init_object(struct drm_gem_object *obj) -{ - BUG(); - return 0; -} - -void mgag200_bo_unref(struct mgag200_bo **bo) +static void mgag200_bo_unref(struct mgag200_bo **bo) { struct ttm_buffer_object *tbo; @@ -332,24 +322,20 @@ void mgag200_bo_unref(struct mgag200_bo **bo) tbo = &((*bo)->bo); ttm_bo_unref(&tbo); - if (tbo == NULL) - *bo = NULL; - + *bo = NULL; } void mgag200_gem_free_object(struct drm_gem_object *obj) { struct mgag200_bo *mgag200_bo = gem_to_mga_bo(obj); - if (!mgag200_bo) - return; mgag200_bo_unref(&mgag200_bo); } static inline u64 mgag200_bo_mmap_offset(struct mgag200_bo *bo) { - return bo->bo.addr_space_offset; + return drm_vma_node_offset_addr(&bo->bo.vma_node); } int |