diff options
Diffstat (limited to 'arch/arm/plat-omap/fb.c')
| -rw-r--r-- | arch/arm/plat-omap/fb.c | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/arch/arm/plat-omap/fb.c b/arch/arm/plat-omap/fb.c deleted file mode 100644 index a3367b783fc..00000000000 --- a/arch/arm/plat-omap/fb.c +++ /dev/null @@ -1,164 +0,0 @@ -/* - * File: arch/arm/plat-omap/fb.c - * - * Framebuffer device registration for TI OMAP platforms - * - * Copyright (C) 2006 Nokia Corporation - * Author: Imre Deak <imre.deak@nokia.com> - * - * 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. - * - * 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, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - */ - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/mm.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/memblock.h> -#include <linux/io.h> -#include <linux/omapfb.h> -#include <linux/dma-mapping.h> - -#include <asm/mach/map.h> - -#include <plat/cpu.h> - -#ifdef CONFIG_OMAP2_VRFB - -/* - * The first memory resource is the register region for VRFB, - * the rest are VRFB virtual memory areas for each VRFB context. - */ - -static const struct resource omap2_vrfb_resources[] = { - DEFINE_RES_MEM_NAMED(0x68008000u, 0x40, "vrfb-regs"), - DEFINE_RES_MEM_NAMED(0x70000000u, 0x4000000, "vrfb-area-0"), - DEFINE_RES_MEM_NAMED(0x74000000u, 0x4000000, "vrfb-area-1"), - DEFINE_RES_MEM_NAMED(0x78000000u, 0x4000000, "vrfb-area-2"), - DEFINE_RES_MEM_NAMED(0x7c000000u, 0x4000000, "vrfb-area-3"), -}; - -static const struct resource omap3_vrfb_resources[] = { - DEFINE_RES_MEM_NAMED(0x6C000180u, 0xc0, "vrfb-regs"), - DEFINE_RES_MEM_NAMED(0x70000000u, 0x4000000, "vrfb-area-0"), - DEFINE_RES_MEM_NAMED(0x74000000u, 0x4000000, "vrfb-area-1"), - DEFINE_RES_MEM_NAMED(0x78000000u, 0x4000000, "vrfb-area-2"), - DEFINE_RES_MEM_NAMED(0x7c000000u, 0x4000000, "vrfb-area-3"), - DEFINE_RES_MEM_NAMED(0xe0000000u, 0x4000000, "vrfb-area-4"), - DEFINE_RES_MEM_NAMED(0xe4000000u, 0x4000000, "vrfb-area-5"), - DEFINE_RES_MEM_NAMED(0xe8000000u, 0x4000000, "vrfb-area-6"), - DEFINE_RES_MEM_NAMED(0xec000000u, 0x4000000, "vrfb-area-7"), - DEFINE_RES_MEM_NAMED(0xf0000000u, 0x4000000, "vrfb-area-8"), - DEFINE_RES_MEM_NAMED(0xf4000000u, 0x4000000, "vrfb-area-9"), - DEFINE_RES_MEM_NAMED(0xf8000000u, 0x4000000, "vrfb-area-10"), - DEFINE_RES_MEM_NAMED(0xfc000000u, 0x4000000, "vrfb-area-11"), -}; - -static int __init omap_init_vrfb(void) -{ - struct platform_device *pdev; - const struct resource *res; - unsigned int num_res; - - if (cpu_is_omap24xx()) { - res = omap2_vrfb_resources; - num_res = ARRAY_SIZE(omap2_vrfb_resources); - } else if (cpu_is_omap34xx()) { - res = omap3_vrfb_resources; - num_res = ARRAY_SIZE(omap3_vrfb_resources); - } else { - return 0; - } - - pdev = platform_device_register_resndata(NULL, "omapvrfb", -1, - res, num_res, NULL, 0); - - if (IS_ERR(pdev)) - return PTR_ERR(pdev); - else - return 0; -} - -arch_initcall(omap_init_vrfb); -#endif - -#if defined(CONFIG_FB_OMAP) || defined(CONFIG_FB_OMAP_MODULE) - -static bool omapfb_lcd_configured; -static struct omapfb_platform_data omapfb_config; - -static u64 omap_fb_dma_mask = ~(u32)0; - -static struct platform_device omap_fb_device = { - .name = "omapfb", - .id = -1, - .dev = { - .dma_mask = &omap_fb_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &omapfb_config, - }, - .num_resources = 0, -}; - -void __init omapfb_set_lcd_config(const struct omap_lcd_config *config) -{ - omapfb_config.lcd = *config; - omapfb_lcd_configured = true; -} - -static int __init omap_init_fb(void) -{ - /* - * If the board file has not set the lcd config with - * omapfb_set_lcd_config(), don't bother registering the omapfb device - */ - if (!omapfb_lcd_configured) - return 0; - - return platform_device_register(&omap_fb_device); -} - -arch_initcall(omap_init_fb); - -#elif defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE) - -static u64 omap_fb_dma_mask = ~(u32)0; -static struct omapfb_platform_data omapfb_config; - -static struct platform_device omap_fb_device = { - .name = "omapfb", - .id = -1, - .dev = { - .dma_mask = &omap_fb_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &omapfb_config, - }, - .num_resources = 0, -}; - -static int __init omap_init_fb(void) -{ - return platform_device_register(&omap_fb_device); -} - -arch_initcall(omap_init_fb); - -#else - -void __init omapfb_set_lcd_config(const struct omap_lcd_config *config) -{ -} - -#endif |