| 43,7 → 43,13 |
|---|
| #include <drm/i915_drm.h> |
| #include "i915_drv.h" |
| |
| static struct drm_i915_gem_object *fb_obj; |
| |
| struct drm_i915_gem_object *get_fb_obj() |
| { |
| return fb_obj; |
| }; |
| |
| struct fb_info *framebuffer_alloc(size_t size, struct device *dev) |
| { |
| #define BYTES_PER_LONG (BITS_PER_LONG/8) |
| 144,6 → 150,10 |
|---|
| obj->gtt_space = &lfb_vm_node; |
| obj->gtt_offset = 0; |
| obj->pin_count = 2; |
| obj->cache_level = I915_CACHE_NONE; |
| obj->base.write_domain = 0; |
| obj->base.read_domains = I915_GEM_DOMAIN_GTT; |
| |
| } |
| /***********************************************************************/ |
| |
| 182,7 → 192,7 |
|---|
| info->fix.smem_start = dev->mode_config.fb_base + obj->gtt_offset; |
| info->fix.smem_len = size; |
| |
| info->screen_base = 0xFE000000; |
| info->screen_base = (void*) 0xFE000000; |
| info->screen_size = size; |
| |
| // memset(info->screen_base, 0, size); |
| 200,6 → 210,8 |
|---|
| mutex_unlock(&dev->struct_mutex); |
| // vga_switcheroo_client_fb_set(dev->pdev, info); |
| |
| fb_obj = obj; |
| |
| return 0; |
| |
| out_unpin: |