4 Copyright (C) 2006 Lennart Poettering <mzxreary (at) 0pointer (dot) de>
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
23 * msi-laptop.c - MSI S270 laptop support. This laptop is sold under
24 * various brands, including "Cytron/TCM/Medion/Tchibo MD96100".
26 * Driver also supports S271, S420 models.
28 * This driver exports a few files in /sys/devices/platform/msi-laptop-pf/:
30 * lcd_level - Screen brightness: contains a single integer in the
33 * auto_brightness - Enable automatic brightness control: contains
34 * either 0 or 1. If set to 1 the hardware adjusts the screen
35 * brightness automatically when the power cord is
36 * plugged/unplugged. (rw)
38 * wlan - WLAN subsystem enabled: contains either 0 or 1. (ro)
40 * bluetooth - Bluetooth subsystem enabled: contains either 0 or 1
41 * Please note that this file is constantly 0 if no Bluetooth
42 * hardware is available. (ro)
44 * In addition to these platform device attributes the driver
45 * registers itself in the Linux backlight control subsystem and is
46 * available to userspace under /sys/class/backlight/msi-laptop-bl/.
48 * This driver might work on other laptops produced by MSI. If you
49 * want to try it you can pass force=1 as argument to the module which
50 * will force it to load even when the DMI data doesn't identify the
51 * laptop as MSI S270. YMMV.
54 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
56 #include <linux/module.h>
57 #include <linux/kernel.h>
58 #include <linux/init.h>
59 #include <linux/acpi.h>
60 #include <linux/dmi.h>
61 #include <linux/backlight.h>
62 #include <linux/platform_device.h>
63 #include <linux/rfkill.h>
64 #include <linux/i8042.h>
65 #include <linux/input.h>
66 #include <linux/input/sparse-keymap.h>
68 #define MSI_DRIVER_VERSION "0.5"
70 #define MSI_LCD_LEVEL_MAX 9
72 #define MSI_EC_COMMAND_WIRELESS 0x10
73 #define MSI_EC_COMMAND_LCD_LEVEL 0x11
75 #define MSI_STANDARD_EC_COMMAND_ADDRESS 0x2e
76 #define MSI_STANDARD_EC_BLUETOOTH_MASK (1 << 0)
77 #define MSI_STANDARD_EC_WEBCAM_MASK (1 << 1)
78 #define MSI_STANDARD_EC_WLAN_MASK (1 << 3)
79 #define MSI_STANDARD_EC_3G_MASK (1 << 4)
81 /* For set SCM load flag to disable BIOS fn key */
82 #define MSI_STANDARD_EC_SCM_LOAD_ADDRESS 0x2d
83 #define MSI_STANDARD_EC_SCM_LOAD_MASK (1 << 0)
85 #define MSI_STANDARD_EC_TOUCHPAD_ADDRESS 0xe4
86 #define MSI_STANDARD_EC_TOUCHPAD_MASK (1 << 4)
88 static int msi_laptop_resume(struct platform_device *device);
90 #define MSI_STANDARD_EC_DEVICES_EXISTS_ADDRESS 0x2f
93 module_param(force, bool, 0);
94 MODULE_PARM_DESC(force, "Force driver load, ignore DMI data");
96 static int auto_brightness;
97 module_param(auto_brightness, int, 0);
98 MODULE_PARM_DESC(auto_brightness, "Enable automatic brightness control (0: disabled; 1: enabled; 2: don't touch)");
100 static const struct key_entry msi_laptop_keymap[] = {
101 {KE_KEY, KEY_TOUCHPAD_ON, {KEY_TOUCHPAD_ON} }, /* Touch Pad On */
102 {KE_KEY, KEY_TOUCHPAD_OFF, {KEY_TOUCHPAD_OFF} },/* Touch Pad On */
106 static struct input_dev *msi_laptop_input_dev;
108 static bool old_ec_model;
109 static int wlan_s, bluetooth_s, threeg_s;
110 static int threeg_exists;
112 /* Some MSI 3G netbook only have one fn key to control Wlan/Bluetooth/3G,
113 * those netbook will load the SCM (windows app) to disable the original
114 * Wlan/Bluetooth control by BIOS when user press fn key, then control
115 * Wlan/Bluetooth/3G by SCM (software control by OS). Without SCM, user
116 * cann't on/off 3G module on those 3G netbook.
117 * On Linux, msi-laptop driver will do the same thing to disable the
118 * original BIOS control, then might need use HAL or other userland
119 * application to do the software control that simulate with SCM.
120 * e.g. MSI N034 netbook
122 static bool load_scm_model;
123 static struct rfkill *rfk_wlan, *rfk_bluetooth, *rfk_threeg;
125 /* Hardware access */
127 static int set_lcd_level(int level)
131 if (level < 0 || level >= MSI_LCD_LEVEL_MAX)
135 buf[1] = (u8) (level*31);
137 return ec_transaction(MSI_EC_COMMAND_LCD_LEVEL, buf, sizeof(buf),
141 static int get_lcd_level(void)
146 result = ec_transaction(MSI_EC_COMMAND_LCD_LEVEL, &wdata, 1,
151 return (int) rdata / 31;
154 static int get_auto_brightness(void)
159 result = ec_transaction(MSI_EC_COMMAND_LCD_LEVEL, &wdata, 1,
164 return !!(rdata & 8);
167 static int set_auto_brightness(int enable)
174 result = ec_transaction(MSI_EC_COMMAND_LCD_LEVEL, wdata, 1,
180 wdata[1] = (rdata & 0xF7) | (enable ? 8 : 0);
182 return ec_transaction(MSI_EC_COMMAND_LCD_LEVEL, wdata, 2,
186 static ssize_t set_device_state(const char *buf, size_t count, u8 mask)
192 if (sscanf(buf, "%i", &status) != 1 || (status < 0 || status > 1))
195 /* read current device state */
196 result = ec_read(MSI_STANDARD_EC_COMMAND_ADDRESS, &rdata);
200 if (!!(rdata & mask) != status) {
201 /* reverse device bit */
203 wdata = rdata & ~mask;
205 wdata = rdata | mask;
207 result = ec_write(MSI_STANDARD_EC_COMMAND_ADDRESS, wdata);
215 static int get_wireless_state(int *wlan, int *bluetooth)
220 result = ec_transaction(MSI_EC_COMMAND_WIRELESS, &wdata, 1, &rdata, 1);
225 *wlan = !!(rdata & 8);
228 *bluetooth = !!(rdata & 128);
233 static int get_wireless_state_ec_standard(void)
238 result = ec_read(MSI_STANDARD_EC_COMMAND_ADDRESS, &rdata);
242 wlan_s = !!(rdata & MSI_STANDARD_EC_WLAN_MASK);
244 bluetooth_s = !!(rdata & MSI_STANDARD_EC_BLUETOOTH_MASK);
246 threeg_s = !!(rdata & MSI_STANDARD_EC_3G_MASK);
251 static int get_threeg_exists(void)
256 result = ec_read(MSI_STANDARD_EC_DEVICES_EXISTS_ADDRESS, &rdata);
260 threeg_exists = !!(rdata & MSI_STANDARD_EC_3G_MASK);
265 /* Backlight device stuff */
267 static int bl_get_brightness(struct backlight_device *b)
269 return get_lcd_level();
273 static int bl_update_status(struct backlight_device *b)
275 return set_lcd_level(b->props.brightness);
278 static const struct backlight_ops msibl_ops = {
279 .get_brightness = bl_get_brightness,
280 .update_status = bl_update_status,
283 static struct backlight_device *msibl_device;
285 /* Platform device */
287 static ssize_t show_wlan(struct device *dev,
288 struct device_attribute *attr, char *buf)
294 ret = get_wireless_state(&enabled, NULL);
296 ret = get_wireless_state_ec_standard();
302 return sprintf(buf, "%i\n", enabled);
305 static ssize_t store_wlan(struct device *dev,
306 struct device_attribute *attr, const char *buf, size_t count)
308 return set_device_state(buf, count, MSI_STANDARD_EC_WLAN_MASK);
311 static ssize_t show_bluetooth(struct device *dev,
312 struct device_attribute *attr, char *buf)
318 ret = get_wireless_state(NULL, &enabled);
320 ret = get_wireless_state_ec_standard();
321 enabled = bluetooth_s;
326 return sprintf(buf, "%i\n", enabled);
329 static ssize_t store_bluetooth(struct device *dev,
330 struct device_attribute *attr, const char *buf, size_t count)
332 return set_device_state(buf, count, MSI_STANDARD_EC_BLUETOOTH_MASK);
335 static ssize_t show_threeg(struct device *dev,
336 struct device_attribute *attr, char *buf)
341 /* old msi ec not support 3G */
345 ret = get_wireless_state_ec_standard();
349 return sprintf(buf, "%i\n", threeg_s);
352 static ssize_t store_threeg(struct device *dev,
353 struct device_attribute *attr, const char *buf, size_t count)
355 return set_device_state(buf, count, MSI_STANDARD_EC_3G_MASK);
358 static ssize_t show_lcd_level(struct device *dev,
359 struct device_attribute *attr, char *buf)
364 ret = get_lcd_level();
368 return sprintf(buf, "%i\n", ret);
371 static ssize_t store_lcd_level(struct device *dev,
372 struct device_attribute *attr, const char *buf, size_t count)
377 if (sscanf(buf, "%i", &level) != 1 ||
378 (level < 0 || level >= MSI_LCD_LEVEL_MAX))
381 ret = set_lcd_level(level);
388 static ssize_t show_auto_brightness(struct device *dev,
389 struct device_attribute *attr, char *buf)
394 ret = get_auto_brightness();
398 return sprintf(buf, "%i\n", ret);
401 static ssize_t store_auto_brightness(struct device *dev,
402 struct device_attribute *attr, const char *buf, size_t count)
407 if (sscanf(buf, "%i", &enable) != 1 || (enable != (enable & 1)))
410 ret = set_auto_brightness(enable);
417 static DEVICE_ATTR(lcd_level, 0644, show_lcd_level, store_lcd_level);
418 static DEVICE_ATTR(auto_brightness, 0644, show_auto_brightness,
419 store_auto_brightness);
420 static DEVICE_ATTR(bluetooth, 0444, show_bluetooth, NULL);
421 static DEVICE_ATTR(wlan, 0444, show_wlan, NULL);
422 static DEVICE_ATTR(threeg, 0444, show_threeg, NULL);
424 static struct attribute *msipf_attributes[] = {
425 &dev_attr_lcd_level.attr,
426 &dev_attr_auto_brightness.attr,
427 &dev_attr_bluetooth.attr,
432 static struct attribute_group msipf_attribute_group = {
433 .attrs = msipf_attributes
436 static struct platform_driver msipf_driver = {
438 .name = "msi-laptop-pf",
439 .owner = THIS_MODULE,
441 .resume = msi_laptop_resume,
444 static struct platform_device *msipf_device;
448 static int dmi_check_cb(const struct dmi_system_id *id)
450 pr_info("Identified laptop model '%s'\n", id->ident);
454 static struct dmi_system_id __initdata msi_dmi_table[] = {
458 DMI_MATCH(DMI_SYS_VENDOR, "MICRO-STAR INT'L CO.,LTD"),
459 DMI_MATCH(DMI_PRODUCT_NAME, "MS-1013"),
460 DMI_MATCH(DMI_PRODUCT_VERSION, "0131"),
461 DMI_MATCH(DMI_CHASSIS_VENDOR,
462 "MICRO-STAR INT'L CO.,LTD")
464 .callback = dmi_check_cb
469 DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International"),
470 DMI_MATCH(DMI_PRODUCT_NAME, "MS-1058"),
471 DMI_MATCH(DMI_PRODUCT_VERSION, "0581"),
472 DMI_MATCH(DMI_BOARD_NAME, "MS-1058")
474 .callback = dmi_check_cb
479 DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International"),
480 DMI_MATCH(DMI_PRODUCT_NAME, "MS-1412"),
481 DMI_MATCH(DMI_BOARD_VENDOR, "MSI"),
482 DMI_MATCH(DMI_BOARD_NAME, "MS-1412")
484 .callback = dmi_check_cb
487 .ident = "Medion MD96100",
489 DMI_MATCH(DMI_SYS_VENDOR, "NOTEBOOK"),
490 DMI_MATCH(DMI_PRODUCT_NAME, "SAM2000"),
491 DMI_MATCH(DMI_PRODUCT_VERSION, "0131"),
492 DMI_MATCH(DMI_CHASSIS_VENDOR,
493 "MICRO-STAR INT'L CO.,LTD")
495 .callback = dmi_check_cb
500 static struct dmi_system_id __initdata msi_load_scm_models_dmi_table[] = {
504 DMI_MATCH(DMI_SYS_VENDOR,
505 "MICRO-STAR INTERNATIONAL CO., LTD"),
506 DMI_MATCH(DMI_PRODUCT_NAME, "MS-N034"),
507 DMI_MATCH(DMI_CHASSIS_VENDOR,
508 "MICRO-STAR INTERNATIONAL CO., LTD")
510 .callback = dmi_check_cb
515 DMI_MATCH(DMI_SYS_VENDOR,
516 "MICRO-STAR INTERNATIONAL CO., LTD"),
517 DMI_MATCH(DMI_PRODUCT_NAME, "MS-N051"),
518 DMI_MATCH(DMI_CHASSIS_VENDOR,
519 "MICRO-STAR INTERNATIONAL CO., LTD")
521 .callback = dmi_check_cb
526 DMI_MATCH(DMI_SYS_VENDOR,
527 "MICRO-STAR INTERNATIONAL CO., LTD"),
528 DMI_MATCH(DMI_PRODUCT_NAME, "MS-N014"),
530 .callback = dmi_check_cb
533 .ident = "MSI CR620",
535 DMI_MATCH(DMI_SYS_VENDOR,
536 "Micro-Star International"),
537 DMI_MATCH(DMI_PRODUCT_NAME, "CR620"),
539 .callback = dmi_check_cb
544 DMI_MATCH(DMI_SYS_VENDOR,
545 "Micro-Star International Co., Ltd."),
546 DMI_MATCH(DMI_PRODUCT_NAME, "U270 series"),
548 .callback = dmi_check_cb
553 static int rfkill_bluetooth_set(void *data, bool blocked)
555 /* Do something with blocked...*/
557 * blocked == false is on
558 * blocked == true is off
561 set_device_state("0", 0, MSI_STANDARD_EC_BLUETOOTH_MASK);
563 set_device_state("1", 0, MSI_STANDARD_EC_BLUETOOTH_MASK);
568 static int rfkill_wlan_set(void *data, bool blocked)
571 set_device_state("0", 0, MSI_STANDARD_EC_WLAN_MASK);
573 set_device_state("1", 0, MSI_STANDARD_EC_WLAN_MASK);
578 static int rfkill_threeg_set(void *data, bool blocked)
581 set_device_state("0", 0, MSI_STANDARD_EC_3G_MASK);
583 set_device_state("1", 0, MSI_STANDARD_EC_3G_MASK);
588 static const struct rfkill_ops rfkill_bluetooth_ops = {
589 .set_block = rfkill_bluetooth_set
592 static const struct rfkill_ops rfkill_wlan_ops = {
593 .set_block = rfkill_wlan_set
596 static const struct rfkill_ops rfkill_threeg_ops = {
597 .set_block = rfkill_threeg_set
600 static void rfkill_cleanup(void)
603 rfkill_unregister(rfk_bluetooth);
604 rfkill_destroy(rfk_bluetooth);
608 rfkill_unregister(rfk_threeg);
609 rfkill_destroy(rfk_threeg);
613 rfkill_unregister(rfk_wlan);
614 rfkill_destroy(rfk_wlan);
618 static void msi_update_rfkill(struct work_struct *ignored)
620 get_wireless_state_ec_standard();
623 rfkill_set_sw_state(rfk_wlan, !wlan_s);
625 rfkill_set_sw_state(rfk_bluetooth, !bluetooth_s);
627 rfkill_set_sw_state(rfk_threeg, !threeg_s);
629 static DECLARE_DELAYED_WORK(msi_rfkill_work, msi_update_rfkill);
631 static void msi_send_touchpad_key(struct work_struct *ignored)
636 result = ec_read(MSI_STANDARD_EC_TOUCHPAD_ADDRESS, &rdata);
640 sparse_keymap_report_event(msi_laptop_input_dev,
641 (rdata & MSI_STANDARD_EC_TOUCHPAD_MASK) ?
642 KEY_TOUCHPAD_ON : KEY_TOUCHPAD_OFF, 1, true);
644 static DECLARE_DELAYED_WORK(msi_touchpad_work, msi_send_touchpad_key);
646 static bool msi_laptop_i8042_filter(unsigned char data, unsigned char str,
649 static bool extended;
654 /* 0x54 wwan, 0x62 bluetooth, 0x76 wlan, 0xE4 touchpad toggle*/
655 if (unlikely(data == 0xe0)) {
658 } else if (unlikely(extended)) {
662 schedule_delayed_work(&msi_touchpad_work,
663 round_jiffies_relative(0.5 * HZ));
668 schedule_delayed_work(&msi_rfkill_work,
669 round_jiffies_relative(0.5 * HZ));
677 static void msi_init_rfkill(struct work_struct *ignored)
680 rfkill_set_sw_state(rfk_wlan, !wlan_s);
681 rfkill_wlan_set(NULL, !wlan_s);
684 rfkill_set_sw_state(rfk_bluetooth, !bluetooth_s);
685 rfkill_bluetooth_set(NULL, !bluetooth_s);
688 rfkill_set_sw_state(rfk_threeg, !threeg_s);
689 rfkill_threeg_set(NULL, !threeg_s);
692 static DECLARE_DELAYED_WORK(msi_rfkill_init, msi_init_rfkill);
694 static int rfkill_init(struct platform_device *sdev)
699 /* keep the hardware wireless state */
700 get_wireless_state_ec_standard();
702 rfk_bluetooth = rfkill_alloc("msi-bluetooth", &sdev->dev,
703 RFKILL_TYPE_BLUETOOTH,
704 &rfkill_bluetooth_ops, NULL);
705 if (!rfk_bluetooth) {
709 retval = rfkill_register(rfk_bluetooth);
713 rfk_wlan = rfkill_alloc("msi-wlan", &sdev->dev, RFKILL_TYPE_WLAN,
714 &rfkill_wlan_ops, NULL);
719 retval = rfkill_register(rfk_wlan);
724 rfk_threeg = rfkill_alloc("msi-threeg", &sdev->dev,
725 RFKILL_TYPE_WWAN, &rfkill_threeg_ops, NULL);
730 retval = rfkill_register(rfk_threeg);
735 /* schedule to run rfkill state initial */
736 schedule_delayed_work(&msi_rfkill_init,
737 round_jiffies_relative(1 * HZ));
742 rfkill_destroy(rfk_threeg);
744 rfkill_unregister(rfk_wlan);
746 rfkill_destroy(rfk_wlan);
748 rfkill_unregister(rfk_bluetooth);
750 rfkill_destroy(rfk_bluetooth);
755 static int msi_laptop_resume(struct platform_device *device)
763 /* set load SCM to disable hardware control by fn key */
764 result = ec_read(MSI_STANDARD_EC_SCM_LOAD_ADDRESS, &data);
768 result = ec_write(MSI_STANDARD_EC_SCM_LOAD_ADDRESS,
769 data | MSI_STANDARD_EC_SCM_LOAD_MASK);
776 static int __init msi_laptop_input_setup(void)
780 msi_laptop_input_dev = input_allocate_device();
781 if (!msi_laptop_input_dev)
784 msi_laptop_input_dev->name = "MSI Laptop hotkeys";
785 msi_laptop_input_dev->phys = "msi-laptop/input0";
786 msi_laptop_input_dev->id.bustype = BUS_HOST;
788 err = sparse_keymap_setup(msi_laptop_input_dev,
789 msi_laptop_keymap, NULL);
793 err = input_register_device(msi_laptop_input_dev);
795 goto err_free_keymap;
800 sparse_keymap_free(msi_laptop_input_dev);
802 input_free_device(msi_laptop_input_dev);
806 static void msi_laptop_input_destroy(void)
808 sparse_keymap_free(msi_laptop_input_dev);
809 input_unregister_device(msi_laptop_input_dev);
812 static int __init load_scm_model_init(struct platform_device *sdev)
817 /* allow userland write sysfs file */
818 dev_attr_bluetooth.store = store_bluetooth;
819 dev_attr_wlan.store = store_wlan;
820 dev_attr_threeg.store = store_threeg;
821 dev_attr_bluetooth.attr.mode |= S_IWUSR;
822 dev_attr_wlan.attr.mode |= S_IWUSR;
823 dev_attr_threeg.attr.mode |= S_IWUSR;
825 /* disable hardware control by fn key */
826 result = ec_read(MSI_STANDARD_EC_SCM_LOAD_ADDRESS, &data);
830 result = ec_write(MSI_STANDARD_EC_SCM_LOAD_ADDRESS,
831 data | MSI_STANDARD_EC_SCM_LOAD_MASK);
836 result = rfkill_init(sdev);
840 /* setup input device */
841 result = msi_laptop_input_setup();
845 result = i8042_install_filter(msi_laptop_i8042_filter);
847 pr_err("Unable to install key filter\n");
854 msi_laptop_input_destroy();
865 static int __init msi_init(void)
872 if (force || dmi_check_system(msi_dmi_table))
878 if (!old_ec_model && dmi_check_system(msi_load_scm_models_dmi_table))
881 if (auto_brightness < 0 || auto_brightness > 2)
884 /* Register backlight stuff */
886 if (acpi_video_backlight_support()) {
887 pr_info("Brightness ignored, must be controlled by ACPI video driver\n");
889 struct backlight_properties props;
890 memset(&props, 0, sizeof(struct backlight_properties));
891 props.type = BACKLIGHT_PLATFORM;
892 props.max_brightness = MSI_LCD_LEVEL_MAX - 1;
893 msibl_device = backlight_device_register("msi-laptop-bl", NULL,
896 if (IS_ERR(msibl_device))
897 return PTR_ERR(msibl_device);
900 ret = platform_driver_register(&msipf_driver);
904 /* Register platform stuff */
906 msipf_device = platform_device_alloc("msi-laptop-pf", -1);
909 goto fail_platform_driver;
912 ret = platform_device_add(msipf_device);
914 goto fail_platform_device1;
916 if (load_scm_model && (load_scm_model_init(msipf_device) < 0)) {
918 goto fail_platform_device1;
921 ret = sysfs_create_group(&msipf_device->dev.kobj,
922 &msipf_attribute_group);
924 goto fail_platform_device2;
928 ret = device_create_file(&msipf_device->dev,
931 goto fail_platform_device2;
934 /* Disable automatic brightness control by default because
935 * this module was probably loaded to do brightness control in
938 if (auto_brightness != 2)
939 set_auto_brightness(auto_brightness);
941 pr_info("driver " MSI_DRIVER_VERSION " successfully loaded\n");
945 fail_platform_device2:
947 if (load_scm_model) {
948 i8042_remove_filter(msi_laptop_i8042_filter);
949 cancel_delayed_work_sync(&msi_rfkill_work);
952 platform_device_del(msipf_device);
954 fail_platform_device1:
956 platform_device_put(msipf_device);
958 fail_platform_driver:
960 platform_driver_unregister(&msipf_driver);
964 backlight_device_unregister(msibl_device);
969 static void __exit msi_cleanup(void)
971 if (load_scm_model) {
972 i8042_remove_filter(msi_laptop_i8042_filter);
973 msi_laptop_input_destroy();
974 cancel_delayed_work_sync(&msi_rfkill_work);
978 sysfs_remove_group(&msipf_device->dev.kobj, &msipf_attribute_group);
979 if (!old_ec_model && threeg_exists)
980 device_remove_file(&msipf_device->dev, &dev_attr_threeg);
981 platform_device_unregister(msipf_device);
982 platform_driver_unregister(&msipf_driver);
983 backlight_device_unregister(msibl_device);
985 /* Enable automatic brightness control again */
986 if (auto_brightness != 2)
987 set_auto_brightness(1);
989 pr_info("driver unloaded\n");
992 module_init(msi_init);
993 module_exit(msi_cleanup);
995 MODULE_AUTHOR("Lennart Poettering");
996 MODULE_DESCRIPTION("MSI Laptop Support");
997 MODULE_VERSION(MSI_DRIVER_VERSION);
998 MODULE_LICENSE("GPL");
1000 MODULE_ALIAS("dmi:*:svnMICRO-STARINT'LCO.,LTD:pnMS-1013:pvr0131*:cvnMICRO-STARINT'LCO.,LTD:ct10:*");
1001 MODULE_ALIAS("dmi:*:svnMicro-StarInternational:pnMS-1058:pvr0581:rvnMSI:rnMS-1058:*:ct10:*");
1002 MODULE_ALIAS("dmi:*:svnMicro-StarInternational:pnMS-1412:*:rvnMSI:rnMS-1412:*:cvnMICRO-STARINT'LCO.,LTD:ct10:*");
1003 MODULE_ALIAS("dmi:*:svnNOTEBOOK:pnSAM2000:pvr0131*:cvnMICRO-STARINT'LCO.,LTD:ct10:*");
1004 MODULE_ALIAS("dmi:*:svnMICRO-STARINTERNATIONAL*:pnMS-N034:*");
1005 MODULE_ALIAS("dmi:*:svnMICRO-STARINTERNATIONAL*:pnMS-N051:*");
1006 MODULE_ALIAS("dmi:*:svnMICRO-STARINTERNATIONAL*:pnMS-N014:*");
1007 MODULE_ALIAS("dmi:*:svnMicro-StarInternational*:pnCR620:*");
1008 MODULE_ALIAS("dmi:*:svnMicro-StarInternational*:pnU270series:*");