Merge branch 'fujitsu-laptop' into release (106ad8d6) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/misc/fujitsu-laptop.c

+293 −126

Original line number	Diff line number	Diff line
		@@ -3,6 +3,7 @@
		/*
		Copyright (C) 2007,2008 Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
		Copyright (C) 2008 Peter Gruber <nokos@gmx.net>
		Copyright (C) 2008 Tony Vroon <tony@linx.net>
		Based on earlier work:
		Copyright (C) 2003 Shane Spencer <shane@bogomip.com>
		Adrian Yee <brewt-fujitsu@brewt.org>
		@@ -65,8 +66,11 @@
		#include <linux/kfifo.h>
		#include <linux/video_output.h>
		#include <linux/platform_device.h>
		#ifdef CONFIG_LEDS_CLASS
		#include <linux/leds.h>
		#endif

		#define FUJITSU_DRIVER_VERSION "0.4.3"
		#define FUJITSU_DRIVER_VERSION "0.5.0"

		#define FUJITSU_LCD_N_LEVELS 8

		@@ -83,6 +87,24 @@
		#define ACPI_VIDEO_NOTIFY_INC_BRIGHTNESS 0x86
		#define ACPI_VIDEO_NOTIFY_DEC_BRIGHTNESS 0x87

		/* FUNC interface - command values */
		#define FUNC_RFKILL 0x1000
		#define FUNC_LEDS 0x1001
		#define FUNC_BUTTONS 0x1002
		#define FUNC_BACKLIGHT 0x1004

		/* FUNC interface - responses */
		#define UNSUPPORTED_CMD 0x80000000

		#ifdef CONFIG_LEDS_CLASS
		/* FUNC interface - LED control */
		#define FUNC_LED_OFF 0x1
		#define FUNC_LED_ON 0x30001
		#define KEYBOARD_LAMPS 0x100
		#define LOGOLAMP_POWERON 0x2000
		#define LOGOLAMP_ALWAYS 0x4000
		#endif

		/* Hotkey details */
		#define KEY1_CODE 0x410 /* codes for the keys in the GIRB register */
		#define KEY2_CODE 0x411
		@@ -133,7 +155,6 @@ struct fujitsu_t {

		static struct fujitsu_t *fujitsu;
		static int use_alt_lcd_levels = -1;
		static int disable_brightness_keys = -1;
		static int disable_brightness_adjust = -1;

		/* Device used to access other hotkeys on the laptop */
		@@ -145,8 +166,9 @@ struct fujitsu_hotkey_t {
		struct platform_device *pf_device;
		struct kfifo *fifo;
		spinlock_t fifo_lock;

		unsigned int irb; /* info about the pressed buttons */
		int rfkill_state;
		int logolamp_registered;
		int kblamps_registered;
		};

		static struct fujitsu_hotkey_t *fujitsu_hotkey;
		@@ -154,12 +176,139 @@ static struct fujitsu_hotkey_t *fujitsu_hotkey;
		static void acpi_fujitsu_hotkey_notify(acpi_handle handle, u32 event,
		void *data);

		#ifdef CONFIG_LEDS_CLASS
		static enum led_brightness logolamp_get(struct led_classdev *cdev);
		static void logolamp_set(struct led_classdev *cdev,
		enum led_brightness brightness);

		struct led_classdev logolamp_led = {
		.name = "fujitsu::logolamp",
		.brightness_get = logolamp_get,
		.brightness_set = logolamp_set
		};

		static enum led_brightness kblamps_get(struct led_classdev *cdev);
		static void kblamps_set(struct led_classdev *cdev,
		enum led_brightness brightness);

		struct led_classdev kblamps_led = {
		.name = "fujitsu::kblamps",
		.brightness_get = kblamps_get,
		.brightness_set = kblamps_set
		};
		#endif

		#ifdef CONFIG_FUJITSU_LAPTOP_DEBUG
		static u32 dbg_level = 0x03;
		#endif

		static void acpi_fujitsu_notify(acpi_handle handle, u32 event, void *data);

		/* Fujitsu ACPI interface function */

		static int call_fext_func(int cmd, int arg0, int arg1, int arg2)
		{
		acpi_status status = AE_OK;
		union acpi_object params[4] = {
		{ .type = ACPI_TYPE_INTEGER },
		{ .type = ACPI_TYPE_INTEGER },
		{ .type = ACPI_TYPE_INTEGER },
		{ .type = ACPI_TYPE_INTEGER }
		};
		struct acpi_object_list arg_list = { 4, &params[0] };
		struct acpi_buffer output;
		union acpi_object out_obj;
		acpi_handle handle = NULL;

		status = acpi_get_handle(fujitsu_hotkey->acpi_handle, "FUNC", &handle);
		if (ACPI_FAILURE(status)) {
		vdbg_printk(FUJLAPTOP_DBG_ERROR,
		"FUNC interface is not present\n");
		return -ENODEV;
		}

		params[0].integer.value = cmd;
		params[1].integer.value = arg0;
		params[2].integer.value = arg1;
		params[3].integer.value = arg2;

		output.length = sizeof(out_obj);
		output.pointer = &out_obj;

		status = acpi_evaluate_object(handle, NULL, &arg_list, &output);
		if (ACPI_FAILURE(status)) {
		vdbg_printk(FUJLAPTOP_DBG_WARN,
		"FUNC 0x%x (args 0x%x, 0x%x, 0x%x) call failed\n",
		cmd, arg0, arg1, arg2);
		return -ENODEV;
		}

		if (out_obj.type != ACPI_TYPE_INTEGER) {
		vdbg_printk(FUJLAPTOP_DBG_WARN,
		"FUNC 0x%x (args 0x%x, 0x%x, 0x%x) did not "
		"return an integer\n",
		cmd, arg0, arg1, arg2);
		return -ENODEV;
		}

		vdbg_printk(FUJLAPTOP_DBG_TRACE,
		"FUNC 0x%x (args 0x%x, 0x%x, 0x%x) returned 0x%x\n",
		cmd, arg0, arg1, arg2, (int)out_obj.integer.value);
		return out_obj.integer.value;
		}

		#ifdef CONFIG_LEDS_CLASS
		/* LED class callbacks */

		static void logolamp_set(struct led_classdev *cdev,
		enum led_brightness brightness)
		{
		if (brightness >= LED_FULL) {
		call_fext_func(FUNC_LEDS, 0x1, LOGOLAMP_POWERON, FUNC_LED_ON);
		call_fext_func(FUNC_LEDS, 0x1, LOGOLAMP_ALWAYS, FUNC_LED_ON);
		} else if (brightness >= LED_HALF) {
		call_fext_func(FUNC_LEDS, 0x1, LOGOLAMP_POWERON, FUNC_LED_ON);
		call_fext_func(FUNC_LEDS, 0x1, LOGOLAMP_ALWAYS, FUNC_LED_OFF);
		} else {
		call_fext_func(FUNC_LEDS, 0x1, LOGOLAMP_POWERON, FUNC_LED_OFF);
		}
		}

		static void kblamps_set(struct led_classdev *cdev,
		enum led_brightness brightness)
		{
		if (brightness >= LED_FULL)
		call_fext_func(FUNC_LEDS, 0x1, KEYBOARD_LAMPS, FUNC_LED_ON);
		else
		call_fext_func(FUNC_LEDS, 0x1, KEYBOARD_LAMPS, FUNC_LED_OFF);
		}

		static enum led_brightness logolamp_get(struct led_classdev *cdev)
		{
		enum led_brightness brightness = LED_OFF;
		int poweron, always;

		poweron = call_fext_func(FUNC_LEDS, 0x2, LOGOLAMP_POWERON, 0x0);
		if (poweron == FUNC_LED_ON) {
		brightness = LED_HALF;
		always = call_fext_func(FUNC_LEDS, 0x2, LOGOLAMP_ALWAYS, 0x0);
		if (always == FUNC_LED_ON)
		brightness = LED_FULL;
		}
		return brightness;
		}

		static enum led_brightness kblamps_get(struct led_classdev *cdev)
		{
		enum led_brightness brightness = LED_OFF;

		if (call_fext_func(FUNC_LEDS, 0x2, KEYBOARD_LAMPS, 0x0) == FUNC_LED_ON)
		brightness = LED_FULL;

		return brightness;
		}
		#endif

		/* Hardware access for LCD brightness control */

		static int set_lcd_level(int level)
		@@ -263,44 +412,34 @@ static int get_max_brightness(void)
		return fujitsu->max_brightness;
		}

		static int get_lcd_level_alt(void)
		{
		unsigned long long state = 0;
		acpi_status status = AE_OK;

		vdbg_printk(FUJLAPTOP_DBG_TRACE, "get lcd level via GBLS\n");

		status =
		acpi_evaluate_integer(fujitsu->acpi_handle, "GBLS", NULL, &state);
		if (status < 0)
		return status;

		fujitsu->brightness_level = state & 0x0fffffff;

		if (state & 0x80000000)
		fujitsu->brightness_changed = 1;
		else
		fujitsu->brightness_changed = 0;

		return fujitsu->brightness_level;
		}

		/* Backlight device stuff */

		static int bl_get_brightness(struct backlight_device *b)
		{
		if (use_alt_lcd_levels)
		return get_lcd_level_alt();
		else
		return get_lcd_level();
		}

		static int bl_update_status(struct backlight_device *b)
		{
		int ret;
		if (b->props.power == 4)
		ret = call_fext_func(FUNC_BACKLIGHT, 0x1, 0x4, 0x3);
		else
		ret = call_fext_func(FUNC_BACKLIGHT, 0x1, 0x4, 0x0);
		if (ret != 0)
		vdbg_printk(FUJLAPTOP_DBG_ERROR,
		"Unable to adjust backlight power, error code %i\n",
		ret);

		if (use_alt_lcd_levels)
		return set_lcd_level_alt(b->props.brightness);
		ret = set_lcd_level_alt(b->props.brightness);
		else
		return set_lcd_level(b->props.brightness);
		ret = set_lcd_level(b->props.brightness);
		if (ret != 0)
		vdbg_printk(FUJLAPTOP_DBG_ERROR,
		"Unable to adjust LCD brightness, error code %i\n",
		ret);
		return ret;
		}

		static struct backlight_ops fujitsubl_ops = {
		@@ -344,9 +483,6 @@ static ssize_t show_lcd_level(struct device *dev,

		int ret;

		if (use_alt_lcd_levels)
		ret = get_lcd_level_alt();
		else
		ret = get_lcd_level();
		if (ret < 0)
		return ret;
		@@ -372,9 +508,6 @@ static ssize_t store_lcd_level(struct device *dev,
		if (ret < 0)
		return ret;

		if (use_alt_lcd_levels)
		ret = get_lcd_level_alt();
		else
		ret = get_lcd_level();
		if (ret < 0)
		return ret;
		@@ -382,42 +515,64 @@ static ssize_t store_lcd_level(struct device *dev,
		return count;
		}

		/* Hardware access for hotkey device */

		static int get_irb(void)
		static ssize_t
		ignore_store(struct device *dev,
		struct device_attribute attr, const char buf, size_t count)
		{
		unsigned long long state = 0;
		acpi_status status = AE_OK;

		vdbg_printk(FUJLAPTOP_DBG_TRACE, "Get irb\n");

		status =
		acpi_evaluate_integer(fujitsu_hotkey->acpi_handle, "GIRB", NULL,
		&state);
		if (status < 0)
		return status;
		return count;
		}

		fujitsu_hotkey->irb = state;
		static ssize_t
		show_lid_state(struct device *dev,
		struct device_attribute attr, char buf)
		{
		if (fujitsu_hotkey->rfkill_state == UNSUPPORTED_CMD)
		return sprintf(buf, "unknown\n");
		if (fujitsu_hotkey->rfkill_state & 0x100)
		return sprintf(buf, "open\n");
		else
		return sprintf(buf, "closed\n");
		}

		return fujitsu_hotkey->irb;
		static ssize_t
		show_dock_state(struct device *dev,
		struct device_attribute attr, char buf)
		{
		if (fujitsu_hotkey->rfkill_state == UNSUPPORTED_CMD)
		return sprintf(buf, "unknown\n");
		if (fujitsu_hotkey->rfkill_state & 0x200)
		return sprintf(buf, "docked\n");
		else
		return sprintf(buf, "undocked\n");
		}

		static ssize_t
		ignore_store(struct device *dev,
		struct device_attribute attr, const char buf, size_t count)
		show_radios_state(struct device *dev,
		struct device_attribute attr, char buf)
		{
		return count;
		if (fujitsu_hotkey->rfkill_state == UNSUPPORTED_CMD)
		return sprintf(buf, "unknown\n");
		if (fujitsu_hotkey->rfkill_state & 0x20)
		return sprintf(buf, "on\n");
		else
		return sprintf(buf, "killed\n");
		}

		static DEVICE_ATTR(max_brightness, 0444, show_max_brightness, ignore_store);
		static DEVICE_ATTR(brightness_changed, 0444, show_brightness_changed,
		ignore_store);
		static DEVICE_ATTR(lcd_level, 0644, show_lcd_level, store_lcd_level);
		static DEVICE_ATTR(lid, 0444, show_lid_state, ignore_store);
		static DEVICE_ATTR(dock, 0444, show_dock_state, ignore_store);
		static DEVICE_ATTR(radios, 0444, show_radios_state, ignore_store);

		static struct attribute *fujitsupf_attributes[] = {
		&dev_attr_brightness_changed.attr,
		&dev_attr_max_brightness.attr,
		&dev_attr_lcd_level.attr,
		&dev_attr_lid.attr,
		&dev_attr_dock.attr,
		&dev_attr_radios.attr,
		NULL
		};

		@@ -435,24 +590,16 @@ static struct platform_driver fujitsupf_driver = {
		static void dmi_check_cb_common(const struct dmi_system_id *id)
		{
		acpi_handle handle;
		int have_blnf;
		printk(KERN_INFO "fujitsu-laptop: Identified laptop model '%s'.\n",
		id->ident);
		have_blnf = ACPI_SUCCESS
		(acpi_get_handle(NULL, "\\_SB.PCI0.GFX0.LCD.BLNF", &handle));
		if (use_alt_lcd_levels == -1) {
		vdbg_printk(FUJLAPTOP_DBG_TRACE, "auto-detecting usealt\n");
		if (ACPI_SUCCESS(acpi_get_handle(NULL,
		"\\_SB.PCI0.LPCB.FJEX.SBL2", &handle)))
		use_alt_lcd_levels = 1;
		}
		if (disable_brightness_keys == -1) {
		vdbg_printk(FUJLAPTOP_DBG_TRACE,
		"auto-detecting disable_keys\n");
		disable_brightness_keys = have_blnf ? 1 : 0;
		}
		if (disable_brightness_adjust == -1) {
		vdbg_printk(FUJLAPTOP_DBG_TRACE,
		"auto-detecting disable_adjust\n");
		disable_brightness_adjust = have_blnf ? 0 : 1;
		else
		use_alt_lcd_levels = 0;
		vdbg_printk(FUJLAPTOP_DBG_TRACE, "auto-detected usealt as "
		"%i\n", use_alt_lcd_levels);
		}
		}

		@@ -581,18 +728,13 @@ static int acpi_fujitsu_add(struct acpi_device *device)

		/* do config (detect defaults) */
		use_alt_lcd_levels = use_alt_lcd_levels == 1 ? 1 : 0;
		disable_brightness_keys = disable_brightness_keys == 1 ? 1 : 0;
		disable_brightness_adjust = disable_brightness_adjust == 1 ? 1 : 0;
		vdbg_printk(FUJLAPTOP_DBG_INFO,
		"config: [alt interface: %d], [key disable: %d], [adjust disable: %d]\n",
		use_alt_lcd_levels, disable_brightness_keys,
		disable_brightness_adjust);
		"config: [alt interface: %d], [adjust disable: %d]\n",
		use_alt_lcd_levels, disable_brightness_adjust);

		if (get_max_brightness() <= 0)
		fujitsu->max_brightness = FUJITSU_LCD_N_LEVELS;
		if (use_alt_lcd_levels)
		get_lcd_level_alt();
		else
		get_lcd_level();

		return result;
		@@ -644,43 +786,23 @@ static void acpi_fujitsu_notify(acpi_handle handle, u32 event, void *data)
		case ACPI_FUJITSU_NOTIFY_CODE1:
		keycode = 0;
		oldb = fujitsu->brightness_level;
		get_lcd_level(); /* the alt version always yields changed */
		get_lcd_level();
		newb = fujitsu->brightness_level;

		vdbg_printk(FUJLAPTOP_DBG_TRACE,
		"brightness button event [%i -> %i (%i)]\n",
		oldb, newb, fujitsu->brightness_changed);

		if (oldb == newb && fujitsu->brightness_changed) {
		keycode = 0;
		if (disable_brightness_keys != 1) {
		if (oldb == 0) {
		acpi_bus_generate_proc_event
		(fujitsu->dev,
		ACPI_VIDEO_NOTIFY_DEC_BRIGHTNESS,
		0);
		keycode = KEY_BRIGHTNESSDOWN;
		} else if (oldb ==
		(fujitsu->max_brightness) - 1) {
		acpi_bus_generate_proc_event
		(fujitsu->dev,
		ACPI_VIDEO_NOTIFY_INC_BRIGHTNESS,
		0);
		keycode = KEY_BRIGHTNESSUP;
		}
		}
		} else if (oldb < newb) {
		if (oldb < newb) {
		if (disable_brightness_adjust != 1) {
		if (use_alt_lcd_levels)
		set_lcd_level_alt(newb);
		else
		set_lcd_level(newb);
		}
		if (disable_brightness_keys != 1) {
		acpi_bus_generate_proc_event(fujitsu->dev,
		ACPI_VIDEO_NOTIFY_INC_BRIGHTNESS, 0);
		keycode = KEY_BRIGHTNESSUP;
		}
		} else if (oldb > newb) {
		if (disable_brightness_adjust != 1) {
		if (use_alt_lcd_levels)
		@@ -688,14 +810,10 @@ static void acpi_fujitsu_notify(acpi_handle handle, u32 event, void *data)
		else
		set_lcd_level(newb);
		}
		if (disable_brightness_keys != 1) {
		acpi_bus_generate_proc_event(fujitsu->dev,
		ACPI_VIDEO_NOTIFY_DEC_BRIGHTNESS, 0);
		keycode = KEY_BRIGHTNESSDOWN;
		}
		} else {
		keycode = KEY_UNKNOWN;
		}
		break;
		default:
		keycode = KEY_UNKNOWN;
		@@ -771,7 +889,8 @@ static int acpi_fujitsu_hotkey_add(struct acpi_device *device)
		input->id.bustype = BUS_HOST;
		input->id.product = 0x06;
		input->dev.parent = &device->dev;
		input->evbit[0] = BIT(EV_KEY);

		set_bit(EV_KEY, input->evbit);
		set_bit(fujitsu->keycode1, input->keybit);
		set_bit(fujitsu->keycode2, input->keybit);
		set_bit(fujitsu->keycode3, input->keybit);
		@@ -803,10 +922,44 @@ static int acpi_fujitsu_hotkey_add(struct acpi_device *device)
		printk(KERN_ERR "_INI Method failed\n");
		}

		i = 0; /* Discard hotkey ringbuffer */
		while (get_irb() != 0 && (i++) < MAX_HOTKEY_RINGBUFFER_SIZE) ;
		i = 0;
		while (call_fext_func(FUNC_BUTTONS, 0x1, 0x0, 0x0) != 0
		&& (i++) < MAX_HOTKEY_RINGBUFFER_SIZE)
		; /* No action, result is discarded */
		vdbg_printk(FUJLAPTOP_DBG_INFO, "Discarded %i ringbuffer entries\n", i);

		fujitsu_hotkey->rfkill_state =
		call_fext_func(FUNC_RFKILL, 0x4, 0x0, 0x0);

		/* Suspect this is a keymap of the application panel, print it */
		printk(KERN_INFO "fujitsu-laptop: BTNI: [0x%x]\n",
		call_fext_func(FUNC_BUTTONS, 0x0, 0x0, 0x0));

		#ifdef CONFIG_LEDS_CLASS
		if (call_fext_func(FUNC_LEDS, 0x0, 0x0, 0x0) & LOGOLAMP_POWERON) {
		result = led_classdev_register(&fujitsu->pf_device->dev,
		&logolamp_led);
		if (result == 0) {
		fujitsu_hotkey->logolamp_registered = 1;
		} else {
		printk(KERN_ERR "fujitsu-laptop: Could not register "
		"LED handler for logo lamp, error %i\n", result);
		}
		}

		if ((call_fext_func(FUNC_LEDS, 0x0, 0x0, 0x0) & KEYBOARD_LAMPS) &&
		(call_fext_func(FUNC_BUTTONS, 0x0, 0x0, 0x0) == 0x0)) {
		result = led_classdev_register(&fujitsu->pf_device->dev,
		&kblamps_led);
		if (result == 0) {
		fujitsu_hotkey->kblamps_registered = 1;
		} else {
		printk(KERN_ERR "fujitsu-laptop: Could not register "
		"LED handler for keyboard lamps, error %i\n", result);
		}
		}
		#endif

		return result;

		end:
		@@ -852,16 +1005,15 @@ static void acpi_fujitsu_hotkey_notify(acpi_handle handle, u32 event,

		input = fujitsu_hotkey->input;

		vdbg_printk(FUJLAPTOP_DBG_TRACE, "Hotkey event\n");
		fujitsu_hotkey->rfkill_state =
		call_fext_func(FUNC_RFKILL, 0x4, 0x0, 0x0);

		switch (event) {
		case ACPI_FUJITSU_NOTIFY_CODE1:
		i = 0;
		while ((irb = get_irb()) != 0
		while ((irb =
		call_fext_func(FUNC_BUTTONS, 0x1, 0x0, 0x0)) != 0
		&& (i++) < MAX_HOTKEY_RINGBUFFER_SIZE) {
		vdbg_printk(FUJLAPTOP_DBG_TRACE, "GIRB result [%x]\n",
		irb);

		switch (irb & 0x4ff) {
		case KEY1_CODE:
		keycode = fujitsu->keycode1;
		@@ -1035,6 +1187,15 @@ static int __init fujitsu_init(void)
		goto fail_hotkey1;
		}

		/* Sync backlight power status (needs FUJ02E3 device, hence deferred) */

		if (!acpi_video_backlight_support()) {
		if (call_fext_func(FUNC_BACKLIGHT, 0x2, 0x4, 0x0) == 3)
		fujitsu->bl_device->props.power = 4;
		else
		fujitsu->bl_device->props.power = 0;
		}

		printk(KERN_INFO "fujitsu-laptop: driver " FUJITSU_DRIVER_VERSION
		" successfully loaded.\n");

		@@ -1074,6 +1235,14 @@ fail_acpi:

		static void __exit fujitsu_cleanup(void)
		{
		#ifdef CONFIG_LEDS_CLASS
		if (fujitsu_hotkey->logolamp_registered != 0)
		led_classdev_unregister(&logolamp_led);

		if (fujitsu_hotkey->kblamps_registered != 0)
		led_classdev_unregister(&kblamps_led);
		#endif

		sysfs_remove_group(&fujitsu->pf_device->dev.kobj,
		&fujitsupf_attribute_group);
		platform_device_unregister(fujitsu->pf_device);
		@@ -1098,9 +1267,6 @@ module_exit(fujitsu_cleanup);
		module_param(use_alt_lcd_levels, uint, 0644);
		MODULE_PARM_DESC(use_alt_lcd_levels,
		"Use alternative interface for lcd_levels (needed for Lifebook s6410).");
		module_param(disable_brightness_keys, uint, 0644);
		MODULE_PARM_DESC(disable_brightness_keys,
		"Disable brightness keys (eg. if they are already handled by the generic ACPI_VIDEO device).");
		module_param(disable_brightness_adjust, uint, 0644);
		MODULE_PARM_DESC(disable_brightness_adjust, "Disable brightness adjustment .");
		#ifdef CONFIG_FUJITSU_LAPTOP_DEBUG
		@@ -1108,12 +1274,13 @@ module_param_named(debug, dbg_level, uint, 0644);
		MODULE_PARM_DESC(debug, "Sets debug level bit-mask");
		#endif

		MODULE_AUTHOR("Jonathan Woithe, Peter Gruber");
		MODULE_AUTHOR("Jonathan Woithe, Peter Gruber, Tony Vroon");
		MODULE_DESCRIPTION("Fujitsu laptop extras support");
		MODULE_VERSION(FUJITSU_DRIVER_VERSION);
		MODULE_LICENSE("GPL");

		MODULE_ALIAS("dmi::svnFUJITSUSIEMENS::pvr:rvnFUJITSU:rnFJNB1D3::cvrS6410:");
		MODULE_ALIAS("dmi::svnFUJITSUSIEMENS::pvr:rvnFUJITSU:rnFJNB1E6::cvrS6420:");
		MODULE_ALIAS("dmi::svnFUJITSU::pvr:rvnFUJITSU:rnFJNB19C::cvrS7020:");

		static struct pnp_device_id pnp_ids[] = {