C++ (Cpp) radeon_fbdev_total_size示例

示例#1

文件： radeon_gem.c 项目： kvaneesh/linux-kvm

/*
 * GEM ioctls.
 */
int radeon_gem_info_ioctl(struct drm_device *dev, void *data,
			  struct drm_file *filp)
{
	struct radeon_device *rdev = dev->dev_private;
	struct drm_radeon_gem_info *args = data;

	args->vram_size = rdev->mc.real_vram_size;
	args->vram_visible = rdev->mc.real_vram_size;
	if (rdev->stollen_vga_memory)
		args->vram_visible -= radeon_bo_size(rdev->stollen_vga_memory);
	args->vram_visible -= radeon_fbdev_total_size(rdev);
	args->gart_size = rdev->mc.gtt_size - rdev->cp.ring_size - 4096 -
		RADEON_IB_POOL_SIZE*64*1024;
	return 0;
}

示例#2

文件： radeon_gem.c 项目： 1111saeid/jb_kernel_3.0.16_htc_golfu

/*
 * GEM ioctls.
 */
int radeon_gem_info_ioctl(struct drm_device *dev, void *data,
			  struct drm_file *filp)
{
	struct radeon_device *rdev = dev->dev_private;
	struct drm_radeon_gem_info *args = data;
	struct ttm_mem_type_manager *man;

	man = &rdev->mman.bdev.man[TTM_PL_VRAM];

	args->vram_size = rdev->mc.real_vram_size;
	args->vram_visible = (u64)man->size << PAGE_SHIFT;
	if (rdev->stollen_vga_memory)
		args->vram_visible -= radeon_bo_size(rdev->stollen_vga_memory);
	args->vram_visible -= radeon_fbdev_total_size(rdev);
	args->gart_size = rdev->mc.gtt_size - rdev->cp.ring_size - 4096 -
		RADEON_IB_POOL_SIZE*64*1024;
	return 0;
}