arch/arm/mach-exynos/dev-drm.c

   1 /*
   2  * linux/arch/arm/mach-exynos/dev-drm.c
   3  *
   4  * Copyright (c) 2012 Samsung Electronics Co., Ltd.
   5  *              http://www.samsung.com
   6  *
   7  * EXYNOS - core DRM device
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  */
  14
  15 #include <linux/kernel.h>
  16 #include <linux/dma-mapping.h>
  17 #include <linux/platform_device.h>
  18
  19 #include <plat/devs.h>
  20
  21 static u64 exynos_drm_dma_mask = DMA_BIT_MASK(32);
  22
  23 struct platform_device exynos_device_drm = {
  24         .name   = "exynos-drm",
  25         .dev    = {
  26                 .dma_mask               = &exynos_drm_dma_mask,
  27                 .coherent_dma_mask      = DMA_BIT_MASK(32),
  28         }
  29 };