diff options
Diffstat (limited to 'kernel/arch/arm/mach-omap2/drm.c')
| -rw-r--r-- | kernel/arch/arm/mach-omap2/drm.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/kernel/arch/arm/mach-omap2/drm.c b/kernel/arch/arm/mach-omap2/drm.c new file mode 100644 index 000000000..facd7406a --- /dev/null +++ b/kernel/arch/arm/mach-omap2/drm.c @@ -0,0 +1,53 @@ +/* + * DRM/KMS device registration for TI OMAP platforms + * + * Copyright (C) 2012 Texas Instruments + * Author: Rob Clark <rob.clark@linaro.org> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/mm.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/dma-mapping.h> +#include <linux/platform_data/omap_drm.h> + +#include "soc.h" +#include "display.h" + +#if defined(CONFIG_DRM_OMAP) || defined(CONFIG_DRM_OMAP_MODULE) + +static struct omap_drm_platform_data platform_data; + +static struct platform_device omap_drm_device = { + .dev = { + .coherent_dma_mask = DMA_BIT_MASK(32), + .platform_data = &platform_data, + }, + .name = "omapdrm", + .id = 0, +}; + +int __init omap_init_drm(void) +{ + platform_data.omaprev = GET_OMAP_TYPE; + + return platform_device_register(&omap_drm_device); + +} +#else +int __init omap_init_drm(void) { return 0; } +#endif |