projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| e61b1701 JH |
1 | /* linux/arch/arm/mach-exynos4/setup-fimd0.c |
| 2 | * | |
| 3 | * Copyright (c) 2009-2011 Samsung Electronics Co., Ltd. | |
| 4 | * http://www.samsung.com | |
| 5 | * | |
| 6 | * Base Exynos4 FIMD 0 configuration | |
| 7 | * | |
| 8 | * This program is free software; you can redistribute it and/or modify | |
| 9 | * it under the terms of the GNU General Public License version 2 as | |
| 10 | * published by the Free Software Foundation. | |
| 11 | */ | |
| 12 | ||
| 13 | #include <linux/fb.h> | |
| 14 | #include <linux/gpio.h> | |
| 15 | ||
| 5a213a55 | 16 | #include <video/samsung_fimd.h> |
| e61b1701 | 17 | #include <plat/gpio-cfg.h> |
| e61b1701 JH |
18 | |
| 19 | #include <mach/map.h> | |
| 20 | ||
| 21 | void exynos4_fimd0_gpio_setup_24bpp(void) | |
| 22 | { | |
| 23 | unsigned int reg; | |
| 24 | ||
| 25 | s3c_gpio_cfgrange_nopull(EXYNOS4_GPF0(0), 8, S3C_GPIO_SFN(2)); | |
| 26 | s3c_gpio_cfgrange_nopull(EXYNOS4_GPF1(0), 8, S3C_GPIO_SFN(2)); | |
| 27 | s3c_gpio_cfgrange_nopull(EXYNOS4_GPF2(0), 8, S3C_GPIO_SFN(2)); | |
| 28 | s3c_gpio_cfgrange_nopull(EXYNOS4_GPF3(0), 4, S3C_GPIO_SFN(2)); | |
| 29 | ||
| 30 | /* | |
| 31 | * Set DISPLAY_CONTROL register for Display path selection. | |
| 32 | * | |
| 33 | * DISPLAY_CONTROL[1:0] | |
| 34 | * --------------------- | |
| 35 | * 00 | MIE | |
| 36 | * 01 | MDINE | |
| 37 | * 10 | FIMD : selected | |
| 38 | * 11 | FIMD | |
| 39 | */ | |
| 40 | reg = __raw_readl(S3C_VA_SYS + 0x0210); | |
| 41 | reg |= (1 << 1); | |
| 42 | __raw_writel(reg, S3C_VA_SYS + 0x0210); | |
| 43 | } |