| /* linux/arch/arm/mach-exynos4/setup-fimd0.c |
| * |
| * Copyright (c) 2009-2011 Samsung Electronics Co., Ltd. |
| * http://www.samsung.com |
| * |
| * Base Exynos4 FIMD 0 configuration |
| * |
| * 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. |
| */ |
| |
| #include <linux/fb.h> |
| #include <linux/gpio.h> |
| |
| #include <video/samsung_fimd.h> |
| #include <plat/gpio-cfg.h> |
| |
| #include <mach/map.h> |
| |
| void exynos4_fimd0_gpio_setup_24bpp(void) |
| { |
| unsigned int reg; |
| |
| s3c_gpio_cfgrange_nopull(EXYNOS4_GPF0(0), 8, S3C_GPIO_SFN(2)); |
| s3c_gpio_cfgrange_nopull(EXYNOS4_GPF1(0), 8, S3C_GPIO_SFN(2)); |
| s3c_gpio_cfgrange_nopull(EXYNOS4_GPF2(0), 8, S3C_GPIO_SFN(2)); |
| s3c_gpio_cfgrange_nopull(EXYNOS4_GPF3(0), 4, S3C_GPIO_SFN(2)); |
| |
| /* |
| * Set DISPLAY_CONTROL register for Display path selection. |
| * |
| * DISPLAY_CONTROL[1:0] |
| * --------------------- |
| * 00 | MIE |
| * 01 | MDINE |
| * 10 | FIMD : selected |
| * 11 | FIMD |
| */ |
| reg = __raw_readl(S3C_VA_SYS + 0x0210); |
| reg |= (1 << 1); |
| __raw_writel(reg, S3C_VA_SYS + 0x0210); |
| } |
