linux/arch/arm/mach-exynos/dev-drm.c
Marek Szyprowski 18c411b797 ARM: EXYNOS: add platform device for core DRM subsystem
Add platform device for Exynos DRM core. This device is used
for creating DRM user-space device and allocating memory for
display buffers.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-05-12 06:42:33 +09:00

30 lines
747 B
C

/*
* linux/arch/arm/mach-exynos/dev-drm.c
*
* Copyright (c) 2012 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* EXYNOS - core DRM device
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#include <linux/kernel.h>
#include <linux/dma-mapping.h>
#include <linux/platform_device.h>
#include <plat/devs.h>
static u64 exynos_drm_dma_mask = DMA_BIT_MASK(32);
struct platform_device exynos_device_drm = {
.name = "exynos-drm",
.dev = {
.dma_mask = &exynos_drm_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
}
};