diff options
Diffstat (limited to 'arch/arm/mach-omap1')
| -rw-r--r-- | arch/arm/mach-omap1/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/mach-omap1/fb.c | 80 | ||||
| -rw-r--r-- | arch/arm/mach-omap1/mailbox.c | 6 |
3 files changed, 84 insertions, 4 deletions
diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile index f0e69cb..222d58c 100644 --- a/arch/arm/mach-omap1/Makefile +++ b/arch/arm/mach-omap1/Makefile @@ -4,7 +4,7 @@ # Common support obj-y := io.o id.o sram-init.o sram.o time.o irq.o mux.o flash.o \ - serial.o devices.o dma.o + serial.o devices.o dma.o fb.o obj-y += clock.o clock_data.o opp_data.o reset.o pm_bus.o timer.o ifneq ($(CONFIG_SND_OMAP_SOC_MCBSP),) diff --git a/arch/arm/mach-omap1/fb.c b/arch/arm/mach-omap1/fb.c new file mode 100644 index 0000000..c770d45 --- /dev/null +++ b/arch/arm/mach-omap1/fb.c @@ -0,0 +1,80 @@ +/* + * 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> + +#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); + +#else + +void __init omapfb_set_lcd_config(const struct omap_lcd_config *config) +{ +} + +#endif diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c index e962926..efc8f20 100644 --- a/arch/arm/mach-omap1/mailbox.c +++ b/arch/arm/mach-omap1/mailbox.c @@ -142,7 +142,7 @@ static struct omap_mbox mbox_dsp_info = { static struct omap_mbox *omap1_mboxes[] = { &mbox_dsp_info, NULL }; -static int __devinit omap1_mbox_probe(struct platform_device *pdev) +static int omap1_mbox_probe(struct platform_device *pdev) { struct resource *mem; int ret; @@ -165,7 +165,7 @@ static int __devinit omap1_mbox_probe(struct platform_device *pdev) return 0; } -static int __devexit omap1_mbox_remove(struct platform_device *pdev) +static int omap1_mbox_remove(struct platform_device *pdev) { omap_mbox_unregister(); iounmap(mbox_base); @@ -174,7 +174,7 @@ static int __devexit omap1_mbox_remove(struct platform_device *pdev) static struct platform_driver omap1_mbox_driver = { .probe = omap1_mbox_probe, - .remove = __devexit_p(omap1_mbox_remove), + .remove = omap1_mbox_remove, .driver = { .name = "omap-mailbox", }, |