C++ set_pxa_fb_info函数代码示例

static void __init mioa701_machine_init(void)
{
	PSLR  = 0xff100000; /* SYSDEL=125ms, PWRDEL=125ms, PSLR_SL_ROD=1 */
	PCFR = PCFR_DC_EN | PCFR_GPR_EN | PCFR_OPDE;
	RTTR = 32768 - 1; /* Reset crazy WinCE value */
	UP2OCR = UP2OCR_HXOE;

	pxa2xx_mfp_config(ARRAY_AND_SIZE(mioa701_pin_config));
	mio_gpio_request(ARRAY_AND_SIZE(global_gpios));
	bootstrap_init();
	set_pxa_fb_info(&mioa701_pxafb_info);
	pxa_set_mci_info(&mioa701_mci_info);
	pxa_set_keypad_info(&mioa701_keypad_info);
	wm97xx_bat_set_pdata(&mioa701_battery_data);
	pxa_set_udc_info(&mioa701_udc_info);
	pxa_set_ac97_info(&mioa701_ac97_info);
	pm_power_off = mioa701_poweroff;
	arm_pm_restart = mioa701_restart;
	platform_add_devices(devices, ARRAY_SIZE(devices));
	gsm_init();

	pxa_set_i2c_info(&i2c_pdata);
	pxa_set_camera_info(&mioa701_pxacamera_platform_data);
	i2c_register_board_info(0, ARRAY_AND_SIZE(mioa701_i2c_devices));
}

static void __init raumfeld_lcd_init(void)
{
	int ret;

	set_pxa_fb_info(&raumfeld_sharp_lcd_info);

	/* Earlier devices had the backlight regulator controlled
	 * via PWM, later versions use another controller for that */
	if ((system_rev & 0xff) < 2) {
		mfp_cfg_t raumfeld_pwm_pin_config = GPIO17_PWM0_OUT;
		pxa3xx_mfp_config(&raumfeld_pwm_pin_config, 1);
		platform_device_register(&raumfeld_pwm_backlight_device);
	} else
		platform_device_register(&raumfeld_lt3593_device);

	ret = gpio_request(GPIO_TFT_VA_EN, "display VA enable");
	if (ret < 0)
		pr_warning("Unable to request GPIO_TFT_VA_EN\n");
	else
		gpio_direction_output(GPIO_TFT_VA_EN, 1);

	ret = gpio_request(GPIO_DISPLAY_ENABLE, "display enable");
	if (ret < 0)
		pr_warning("Unable to request GPIO_DISPLAY_ENABLE\n");
	else
		gpio_direction_output(GPIO_DISPLAY_ENABLE, 1);

	platform_device_register(&pxa3xx_device_gcu);
}

static void __init balloon3_lcd_init(void)
{
	int ret;

	if (!balloon3_has(BALLOON3_FEATURE_TOPPOLY))
		return;

	pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_lcd_pin_config));

	ret = gpio_request(BALLOON3_GPIO_RUN_BACKLIGHT, "BKL-ON");
	if (ret) {
		pr_err("Requesting BKL-ON GPIO failed!\n");
		goto err;
	}

	ret = gpio_direction_output(BALLOON3_GPIO_RUN_BACKLIGHT, 1);
	if (ret) {
		pr_err("Setting BKL-ON GPIO direction failed!\n");
		goto err2;
	}

	balloon3_lcd_screen.pxafb_backlight_power = balloon3_backlight_power;
	set_pxa_fb_info(&balloon3_lcd_screen);
	return;

err2:
	gpio_free(BALLOON3_GPIO_RUN_BACKLIGHT);
err:
	return;
}

static void __init common_init(void)
{
	pm_power_off = spitz_poweroff;
	arm_pm_restart = spitz_restart;

	PMCR = 0x00;

	/* setup sleep mode values */
	PWER  = 0x00000002;
	PFER  = 0x00000000;
	PRER  = 0x00000002;
	PGSR0 = 0x0158C000;
	PGSR1 = 0x00FF0080;
	PGSR2 = 0x0001C004;

	/* Stop 3.6MHz and drive HIGH to PCMCIA and CS */
	PCFR |= PCFR_OPDE;

	corgi_ssp_set_machinfo(&spitz_ssp_machinfo);

	pxa_gpio_mode(SPITZ_GPIO_HSYNC | GPIO_IN);

	platform_add_devices(devices, ARRAY_SIZE(devices));
	pxa_set_mci_info(&spitz_mci_platform_data);
	pxa_set_ohci_info(&spitz_ohci_platform_data);
	pxa_set_ficp_info(&spitz_ficp_platform_data);
	set_pxa_fb_parent(&spitzssp_device.dev);
	set_pxa_fb_info(&spitz_pxafb_info);
}

void __init colibri_pxa3xx_init_lcd(int bl_pin)
{
	lcd_bl_pin = bl_pin;
	gpio_request(bl_pin, "lcd backlight");
	gpio_direction_output(bl_pin, 0);
	set_pxa_fb_info(&sharp_lq43_info);
}

static void __init lubbock_init(void)
{
	pxa_set_udc_info(&udc_info);
	set_pxa_fb_info(&sharp_lm8v31);
	pxa_set_mci_info(&lubbock_mci_platform_data);
	(void) platform_add_devices(devices, ARRAY_SIZE(devices));
}

static void __init common_init(void)
{
	init_gpio_reset(SPITZ_GPIO_ON_RESET, 1);
	pm_power_off = spitz_poweroff;
	arm_pm_restart = spitz_restart;

	if (machine_is_spitz()) {
		sharpsl_nand_partitions[1].size = 5 * 1024 * 1024;
	} else if (machine_is_akita()) {
		sharpsl_nand_partitions[1].size = 58 * 1024 * 1024;
	} else if (machine_is_borzoi()) {
		sharpsl_nand_partitions[1].size = 32 * 1024 * 1024;
	}

	PMCR = 0x00;

	/* Stop 3.6MHz and drive HIGH to PCMCIA and CS */
	PCFR |= PCFR_OPDE;

	pxa2xx_mfp_config(ARRAY_AND_SIZE(spitz_pin_config));

	spitz_init_spi();

	platform_add_devices(devices, ARRAY_SIZE(devices));
	pxa_set_mci_info(&spitz_mci_platform_data);
	pxa_set_ohci_info(&spitz_ohci_platform_data);
	pxa_set_ficp_info(&spitz_ficp_platform_data);
	set_pxa_fb_info(&spitz_pxafb_info);
	pxa_set_i2c_info(NULL);
}

static void __init magician_init(void)
{
	platform_add_devices(devices, ARRAY_SIZE(devices));
	pxa_set_ohci_info(&magician_ohci_info);
	pxa_set_ficp_info(&magician_ficp_info);
	set_pxa_fb_info(&toppoly_info);
}

static void __init lubbock_init(void)
{
	int flashboot = (LUB_CONF_SWITCHES & 1);

	pxa2xx_mfp_config(ARRAY_AND_SIZE(lubbock_pin_config));

	pxa_set_ffuart_info(NULL);
	pxa_set_btuart_info(NULL);
	pxa_set_stuart_info(NULL);

	clk_add_alias("SA1111_CLK", NULL, "GPIO11_CLK", NULL);
	pxa_set_udc_info(&udc_info);
	set_pxa_fb_info(&sharp_lm8v31);
	pxa_set_mci_info(&lubbock_mci_platform_data);
	pxa_set_ficp_info(&lubbock_ficp_platform_data);
	pxa_set_ac97_info(NULL);

	lubbock_flash_data[0].width = lubbock_flash_data[1].width =
		(BOOT_DEF & 1) ? 2 : 4;
	/* Compensate for the nROMBT switch which swaps the flash banks */
	printk(KERN_NOTICE "Lubbock configured to boot from %s (bank %d)\n",
	       flashboot?"Flash":"ROM", flashboot);

	lubbock_flash_data[flashboot^1].name = "application-flash";
	lubbock_flash_data[flashboot].name = "boot-rom";
	(void) platform_add_devices(devices, ARRAY_SIZE(devices));

	pxa2xx_set_spi_info(1, &pxa_ssp_master_info);
	spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
}

static void __init poodle_init(void)
{
	int ret = 0;

	pm_power_off = poodle_poweroff;
	arm_pm_restart = poodle_restart;

	PCFR |= PCFR_OPDE;

	pxa2xx_mfp_config(ARRAY_AND_SIZE(poodle_pin_config));

	pxa_set_ffuart_info(NULL);
	pxa_set_btuart_info(NULL);
	pxa_set_stuart_info(NULL);

	platform_scoop_config = &poodle_pcmcia_config;

	ret = platform_add_devices(devices, ARRAY_SIZE(devices));
	if (ret)
		pr_warning("poodle: Unable to register LoCoMo device\n");

	set_pxa_fb_parent(&poodle_locomo_device.dev);
	set_pxa_fb_info(&poodle_fb_info);
	pxa_set_udc_info(&udc_info);
	pxa_set_mci_info(&poodle_mci_platform_data);
	pxa_set_ficp_info(&poodle_ficp_platform_data);
	pxa_set_i2c_info(NULL);
	i2c_register_board_info(0, ARRAY_AND_SIZE(poodle_i2c_devices));
	poodle_init_spi();
}

static void __init mainstone_init(void)
{
	int SW7 = 0;  /* FIXME: get from SCR (Mst doc section 3.2.1.1) */

	mst_flash_data[0].width = (BOOT_DEF & 1) ? 2 : 4;
	mst_flash_data[1].width = 4;

	/* Compensate for SW7 which swaps the flash banks */
	mst_flash_data[SW7].name = "processor-flash";
	mst_flash_data[SW7 ^ 1].name = "mainboard-flash";

	printk(KERN_NOTICE "Mainstone configured to boot from %s\n",
	       mst_flash_data[0].name);

	/* system bus arbiter setting
	 * - Core_Park
	 * - LCD_wt:DMA_wt:CORE_Wt = 2:3:4
	 */
	ARB_CNTRL = ARB_CORE_PARK | 0x234;

	/*
	 * On Mainstone, we route AC97_SYSCLK via GPIO45 to
	 * the audio daughter card
	 */
	pxa_gpio_mode(GPIO45_SYSCLK_AC97_MD);

	GPSR(GPIO48_nPOE) =
		GPIO_bit(GPIO48_nPOE) |
		GPIO_bit(GPIO49_nPWE) |
		GPIO_bit(GPIO50_nPIOR) |
		GPIO_bit(GPIO51_nPIOW) |
		GPIO_bit(GPIO85_nPCE_1) |
		GPIO_bit(GPIO54_nPCE_2);

	pxa_gpio_mode(GPIO48_nPOE_MD);
	pxa_gpio_mode(GPIO49_nPWE_MD);
	pxa_gpio_mode(GPIO50_nPIOR_MD);
	pxa_gpio_mode(GPIO51_nPIOW_MD);
	pxa_gpio_mode(GPIO85_nPCE_1_MD);
	pxa_gpio_mode(GPIO54_nPCE_2_MD);
	pxa_gpio_mode(GPIO79_pSKTSEL_MD);
	pxa_gpio_mode(GPIO55_nPREG_MD);
	pxa_gpio_mode(GPIO56_nPWAIT_MD);
	pxa_gpio_mode(GPIO57_nIOIS16_MD);

	platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));

	/* reading Mainstone's "Virtual Configuration Register"
	   might be handy to select LCD type here */
	if (0)
		mainstone_pxafb_info.modes = &toshiba_ltm04c380k_mode;
	else
		mainstone_pxafb_info.modes = &toshiba_ltm035a776c_mode;

	set_pxa_fb_info(&mainstone_pxafb_info);

	pxa_set_mci_info(&mainstone_mci_platform_data);
	pxa_set_ficp_info(&mainstone_ficp_platform_data);
	pxa_set_ohci_info(&mainstone_ohci_platform_data);
}

static void __init poodle_init(void)
{
	int ret = 0;

	pm_power_off = poodle_poweroff;
	arm_pm_restart = poodle_restart;

	/* setup sleep mode values */
	PWER  = 0x00000002;
	PFER  = 0x00000000;
	PRER  = 0x00000002;
	PGSR0 = 0x00008000;
	PGSR1 = 0x003F0202;
	PGSR2 = 0x0001C000;
	PCFR |= PCFR_OPDE;

	/* cpu initialize */
	/* Pgsr Register */
  	PGSR0 = 0x0146dd80;
  	PGSR1 = 0x03bf0890;
  	PGSR2 = 0x0001c000;

	/* Alternate Register */
  	GAFR0_L = 0x01001000;
  	GAFR0_U = 0x591a8010;
  	GAFR1_L = 0x900a8451;
  	GAFR1_U = 0xaaa5aaaa;
  	GAFR2_L = 0x8aaaaaaa;
  	GAFR2_U = 0x00000002;

	/* Direction Register */
  	GPDR0 = 0xd3f0904c;
  	GPDR1 = 0xfcffb7d3;
  	GPDR2 = 0x0001ffff;

	/* Output Register */
  	GPCR0 = 0x00000000;
  	GPCR1 = 0x00000000;
  	GPCR2 = 0x00000000;

  	GPSR0 = 0x00400000;
  	GPSR1 = 0x00000000;
        GPSR2 = 0x00000000;

	set_pxa_fb_parent(&poodle_locomo_device.dev);
	set_pxa_fb_info(&poodle_fb_info);
	pxa_gpio_mode(POODLE_GPIO_USB_PULLUP | GPIO_OUT);
	pxa_gpio_mode(POODLE_GPIO_IR_ON | GPIO_OUT);
	pxa_set_udc_info(&udc_info);
	pxa_set_mci_info(&poodle_mci_platform_data);
	pxa_set_ficp_info(&poodle_ficp_platform_data);

	platform_scoop_config = &poodle_pcmcia_config;

	ret = platform_add_devices(devices, ARRAY_SIZE(devices));
	if (ret) {
		printk(KERN_WARNING "poodle: Unable to register LoCoMo device\n");
	}
	corgi_ssp_set_machinfo(&poodle_ssp_machinfo);
}

static void __init zeus_init(void)
{
	u16 dm9000_msc = 0xe279;

	system_rev = __raw_readw(ZEUS_CPLD_VERSION);
	pr_info("Zeus CPLD V%dI%d\n", (system_rev & 0xf0) >> 4, (system_rev & 0x0f));

	/* Fix timings for dm9000s (CS1/CS2)*/
	MSC0 = (MSC0 & 0xffff) | (dm9000_msc << 16);
	MSC1 = (MSC1 & 0xffff0000) | dm9000_msc;

	pm_power_off = zeus_power_off;

	pxa2xx_mfp_config(ARRAY_AND_SIZE(zeus_pin_config));

	platform_add_devices(zeus_devices, ARRAY_SIZE(zeus_devices));

	pxa_set_ohci_info(&zeus_ohci_platform_data);

	if (zeus_setup_fb_gpios())
		pr_err("Failed to setup fb gpios\n");
	else
		set_pxa_fb_info(&zeus_fb_info);

	pxa_set_mci_info(&zeus_mci_platform_data);
	pxa_set_udc_info(&zeus_udc_info);
	pxa_set_ac97_info(&zeus_ac97_info);
	pxa_set_i2c_info(NULL);
	i2c_register_board_info(0, ARRAY_AND_SIZE(zeus_i2c_devices));
}

static void __init a910_init(void)
{
	pxa2xx_mfp_config(ARRAY_AND_SIZE(ezx_pin_config));
	pxa2xx_mfp_config(ARRAY_AND_SIZE(gen2_pin_config));
	pxa2xx_mfp_config(ARRAY_AND_SIZE(a910_pin_config));

	pxa_set_ffuart_info(NULL);
	pxa_set_btuart_info(NULL);
	pxa_set_stuart_info(NULL);

	pxa_set_i2c_info(NULL);
	i2c_register_board_info(0, ARRAY_AND_SIZE(a910_i2c_board_info));

	set_pxa_fb_info(&ezx_fb_info_2);

	pxa_set_keypad_info(&a910_keypad_platform_data);

	if (a910_camera_init() == 0) {
		pxa_set_camera_info(&a910_pxacamera_platform_data);
		platform_device_register(&a910_camera);
	}

	platform_add_devices(ARRAY_AND_SIZE(ezx_devices));
	platform_add_devices(ARRAY_AND_SIZE(a910_devices));
}

static int __init e400_lcd_init( void )
{
	if(!machine_is_e400())
		return -ENODEV;

	set_pxa_fb_info(&e400_pxafb_mach_info);
	return 0;
}