#include <linux/dmi.h>
#include <linux/init.h>
#include <linux/input-polldev.h>
+#include <linux/input/sparse-keymap.h>
#include <linux/interrupt.h>
#include <linux/jiffies.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/preempt.h>
#include <linux/string.h>
+#include <linux/slab.h>
#include <linux/types.h>
#include <linux/platform_device.h>
#include <linux/leds.h>
/* Hardware database */
-struct key_entry {
- char type; /* See KE_* below */
- u8 code;
- union {
- u16 keycode; /* For KE_KEY */
- struct { /* For KE_SW */
- u8 code;
- u8 value;
- } sw;
- };
-};
-
-enum { KE_END, KE_KEY, KE_SW, KE_WIFI, KE_BLUETOOTH };
+#define KE_WIFI (KE_LAST + 1)
+#define KE_BLUETOOTH (KE_LAST + 2)
#define FE_MAIL_LED 0x01
#define FE_WIFI_LED 0x02
#define FE_UNTESTED 0x80
static struct key_entry *keymap; /* = NULL; Current key map */
-static int have_wifi;
-static int have_bluetooth;
-static int have_leds;
+static bool have_wifi;
+static bool have_bluetooth;
+static int leds_present; /* bitmask of leds present */
static int __init dmi_matched(const struct dmi_system_id *dmi)
{
keymap = dmi->driver_data;
for (key = keymap; key->type != KE_END; key++) {
if (key->type == KE_WIFI)
- have_wifi = 1;
+ have_wifi = true;
else if (key->type == KE_BLUETOOTH)
- have_bluetooth = 1;
+ have_bluetooth = true;
}
- have_leds = key->code & (FE_MAIL_LED | FE_WIFI_LED);
+ leds_present = key->code & (FE_MAIL_LED | FE_WIFI_LED);
return 1;
}
{ KE_END, 0 }
};
+static struct key_entry keymap_aopen_1557[] __initdata = {
+ { KE_KEY, 0x01, {KEY_HELP} },
+ { KE_KEY, 0x11, {KEY_PROG1} },
+ { KE_KEY, 0x12, {KEY_PROG2} },
+ { KE_WIFI, 0x30 },
+ { KE_KEY, 0x22, {KEY_REWIND} },
+ { KE_KEY, 0x23, {KEY_FORWARD} },
+ { KE_KEY, 0x24, {KEY_PLAYPAUSE} },
+ { KE_KEY, 0x25, {KEY_STOPCD} },
+ { KE_KEY, 0x31, {KEY_MAIL} },
+ { KE_KEY, 0x36, {KEY_WWW} },
+ { KE_END, 0 }
+};
+
+static struct key_entry keymap_prestigio[] __initdata = {
+ { KE_KEY, 0x11, {KEY_PROG1} },
+ { KE_KEY, 0x12, {KEY_PROG2} },
+ { KE_WIFI, 0x30 },
+ { KE_KEY, 0x22, {KEY_REWIND} },
+ { KE_KEY, 0x23, {KEY_FORWARD} },
+ { KE_KEY, 0x24, {KEY_PLAYPAUSE} },
+ { KE_KEY, 0x25, {KEY_STOPCD} },
+ { KE_KEY, 0x31, {KEY_MAIL} },
+ { KE_KEY, 0x36, {KEY_WWW} },
+ { KE_END, 0 }
+};
+
+
/*
* If your machine is not here (which is currently rather likely), please send
* a list of buttons and their key codes (reported when loading this module
* with force=1) and the output of dmidecode to $MODULE_AUTHOR.
*/
-static struct dmi_system_id dmi_ids[] __initdata = {
+static const struct dmi_system_id __initconst dmi_ids[] = {
{
+ /* Fujitsu-Siemens Amilo Pro V2000 */
.callback = dmi_matched,
- .ident = "Fujitsu-Siemens Amilo Pro V2000",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pro V2000"),
.driver_data = keymap_fs_amilo_pro_v2000
},
{
+ /* Fujitsu-Siemens Amilo Pro Edition V3505 */
.callback = dmi_matched,
- .ident = "Fujitsu-Siemens Amilo Pro Edition V3505",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pro Edition V3505"),
.driver_data = keymap_fs_amilo_pro_v3505
},
{
+ /* Fujitsu-Siemens Amilo M7400 */
.callback = dmi_matched,
- .ident = "Fujitsu-Siemens Amilo M7400",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "AMILO M "),
.driver_data = keymap_fs_amilo_pro_v2000
},
{
+ /* Maxdata Pro 7000 DX */
.callback = dmi_matched,
- .ident = "Maxdata Pro 7000 DX",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "MAXDATA"),
DMI_MATCH(DMI_PRODUCT_NAME, "Pro 7000"),
.driver_data = keymap_fs_amilo_pro_v2000
},
{
+ /* Fujitsu N3510 */
.callback = dmi_matched,
- .ident = "Fujitsu N3510",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
DMI_MATCH(DMI_PRODUCT_NAME, "N3510"),
.driver_data = keymap_fujitsu_n3510
},
{
+ /* Acer Aspire 1500 */
.callback = dmi_matched,
- .ident = "Acer Aspire 1500",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 1500"),
.driver_data = keymap_acer_aspire_1500
},
{
+ /* Acer Aspire 1600 */
.callback = dmi_matched,
- .ident = "Acer Aspire 1600",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 1600"),
.driver_data = keymap_acer_aspire_1600
},
{
+ /* Acer Aspire 3020 */
.callback = dmi_matched,
- .ident = "Acer Aspire 3020",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 3020"),
.driver_data = keymap_acer_aspire_5020
},
{
+ /* Acer Aspire 5020 */
.callback = dmi_matched,
- .ident = "Acer Aspire 5020",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5020"),
.driver_data = keymap_acer_aspire_5020
},
{
+ /* Acer TravelMate 2100 */
.callback = dmi_matched,
- .ident = "Acer TravelMate 2100",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2100"),
.driver_data = keymap_acer_aspire_5020
},
{
+ /* Acer TravelMate 2410 */
.callback = dmi_matched,
- .ident = "Acer TravelMate 2410",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2410"),
.driver_data = keymap_acer_travelmate_2410
},
{
+ /* Acer TravelMate C300 */
.callback = dmi_matched,
- .ident = "Acer TravelMate C300",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate C300"),
.driver_data = keymap_acer_travelmate_300
},
{
+ /* Acer TravelMate C100 */
.callback = dmi_matched,
- .ident = "Acer TravelMate C100",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate C100"),
.driver_data = keymap_acer_travelmate_300
},
{
+ /* Acer TravelMate C110 */
.callback = dmi_matched,
- .ident = "Acer TravelMate C110",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate C110"),
.driver_data = keymap_acer_travelmate_110
},
{
+ /* Acer TravelMate 380 */
.callback = dmi_matched,
- .ident = "Acer TravelMate 380",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 380"),
.driver_data = keymap_acer_travelmate_380
},
{
+ /* Acer TravelMate 370 */
.callback = dmi_matched,
- .ident = "Acer TravelMate 370",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 370"),
.driver_data = keymap_acer_travelmate_380 /* keyboard minus 1 key */
},
{
+ /* Acer TravelMate 220 */
.callback = dmi_matched,
- .ident = "Acer TravelMate 220",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 220"),
.driver_data = keymap_acer_travelmate_220
},
{
+ /* Acer TravelMate 260 */
.callback = dmi_matched,
- .ident = "Acer TravelMate 260",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 260"),
.driver_data = keymap_acer_travelmate_220
},
{
+ /* Acer TravelMate 230 */
.callback = dmi_matched,
- .ident = "Acer TravelMate 230",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 230"),
.driver_data = keymap_acer_travelmate_230
},
{
+ /* Acer TravelMate 280 */
.callback = dmi_matched,
- .ident = "Acer TravelMate 280",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 280"),
.driver_data = keymap_acer_travelmate_230
},
{
+ /* Acer TravelMate 240 */
.callback = dmi_matched,
- .ident = "Acer TravelMate 240",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 240"),
.driver_data = keymap_acer_travelmate_240
},
{
+ /* Acer TravelMate 250 */
.callback = dmi_matched,
- .ident = "Acer TravelMate 250",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 250"),
.driver_data = keymap_acer_travelmate_240
},
{
+ /* Acer TravelMate 2424NWXCi */
.callback = dmi_matched,
- .ident = "Acer TravelMate 2424NWXCi",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2420"),
.driver_data = keymap_acer_travelmate_240
},
{
+ /* Acer TravelMate 350 */
.callback = dmi_matched,
- .ident = "Acer TravelMate 350",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 350"),
.driver_data = keymap_acer_travelmate_350
},
{
+ /* Acer TravelMate 360 */
.callback = dmi_matched,
- .ident = "Acer TravelMate 360",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 360"),
.driver_data = keymap_acer_travelmate_360
},
{
+ /* Acer TravelMate 610 */
.callback = dmi_matched,
- .ident = "Acer TravelMate 610",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ACER"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 610"),
.driver_data = keymap_acer_travelmate_610
},
{
+ /* Acer TravelMate 620 */
.callback = dmi_matched,
- .ident = "Acer TravelMate 620",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 620"),
.driver_data = keymap_acer_travelmate_630
},
{
+ /* Acer TravelMate 630 */
.callback = dmi_matched,
- .ident = "Acer TravelMate 630",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 630"),
.driver_data = keymap_acer_travelmate_630
},
{
+ /* AOpen 1559AS */
.callback = dmi_matched,
- .ident = "AOpen 1559AS",
.matches = {
DMI_MATCH(DMI_PRODUCT_NAME, "E2U"),
DMI_MATCH(DMI_BOARD_NAME, "E2U"),
.driver_data = keymap_aopen_1559as
},
{
+ /* Medion MD 9783 */
.callback = dmi_matched,
- .ident = "Medion MD 9783",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "MEDIONNB"),
DMI_MATCH(DMI_PRODUCT_NAME, "MD 9783"),
.driver_data = keymap_wistron_ms2111
},
{
+ /* Medion MD 40100 */
.callback = dmi_matched,
- .ident = "Medion MD 40100",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "MEDIONNB"),
DMI_MATCH(DMI_PRODUCT_NAME, "WID2000"),
.driver_data = keymap_wistron_md40100
},
{
+ /* Medion MD 2900 */
.callback = dmi_matched,
- .ident = "Medion MD 2900",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "MEDIONNB"),
DMI_MATCH(DMI_PRODUCT_NAME, "WIM 2000"),
.driver_data = keymap_wistron_md2900
},
{
+ /* Medion MD 42200 */
+ .callback = dmi_matched,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Medion"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "WIM 2030"),
+ },
+ .driver_data = keymap_fs_amilo_pro_v2000
+ },
+ {
+ /* Medion MD 96500 */
.callback = dmi_matched,
- .ident = "Medion MD 96500",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "MEDIONPC"),
DMI_MATCH(DMI_PRODUCT_NAME, "WIM 2040"),
.driver_data = keymap_wistron_md96500
},
{
+ /* Medion MD 95400 */
.callback = dmi_matched,
- .ident = "Medion MD 95400",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "MEDIONPC"),
DMI_MATCH(DMI_PRODUCT_NAME, "WIM 2050"),
.driver_data = keymap_wistron_md96500
},
{
+ /* Fujitsu Siemens Amilo D7820 */
.callback = dmi_matched,
- .ident = "Fujitsu Siemens Amilo D7820",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), /* not sure */
DMI_MATCH(DMI_PRODUCT_NAME, "Amilo D"),
.driver_data = keymap_fs_amilo_d88x0
},
{
+ /* Fujitsu Siemens Amilo D88x0 */
.callback = dmi_matched,
- .ident = "Fujitsu Siemens Amilo D88x0",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "AMILO D"),
if (keymap_name != NULL) {
if (strcmp (keymap_name, "1557/MS2141") == 0)
keymap = keymap_wistron_ms2141;
+ else if (strcmp (keymap_name, "aopen1557") == 0)
+ keymap = keymap_aopen_1557;
+ else if (strcmp (keymap_name, "prestigio") == 0)
+ keymap = keymap_prestigio;
else if (strcmp (keymap_name, "generic") == 0)
keymap = keymap_wistron_generic;
else {
static struct input_polled_dev *wistron_idev;
static unsigned long jiffies_last_press;
-static int wifi_enabled;
-static int bluetooth_enabled;
-
-static void report_key(struct input_dev *dev, unsigned int keycode)
-{
- input_report_key(dev, keycode, 1);
- input_sync(dev);
- input_report_key(dev, keycode, 0);
- input_sync(dev);
-}
-
-static void report_switch(struct input_dev *dev, unsigned int code, int value)
-{
- input_report_switch(dev, code, value);
- input_sync(dev);
-}
-
+static bool wifi_enabled;
+static bool bluetooth_enabled;
/* led management */
static void wistron_mail_led_set(struct led_classdev *led_cdev,
static void __devinit wistron_led_init(struct device *parent)
{
- if (have_leds & FE_WIFI_LED) {
+ if (leds_present & FE_WIFI_LED) {
u16 wifi = bios_get_default_setting(WIFI);
if (wifi & 1) {
wistron_wifi_led.brightness = (wifi & 2) ? LED_FULL : LED_OFF;
if (led_classdev_register(parent, &wistron_wifi_led))
- have_leds &= ~FE_WIFI_LED;
+ leds_present &= ~FE_WIFI_LED;
else
bios_set_state(WIFI, wistron_wifi_led.brightness);
} else
- have_leds &= ~FE_WIFI_LED;
+ leds_present &= ~FE_WIFI_LED;
}
- if (have_leds & FE_MAIL_LED) {
+ if (leds_present & FE_MAIL_LED) {
/* bios_get_default_setting(MAIL) always retuns 0, so just turn the led off */
wistron_mail_led.brightness = LED_OFF;
if (led_classdev_register(parent, &wistron_mail_led))
- have_leds &= ~FE_MAIL_LED;
+ leds_present &= ~FE_MAIL_LED;
else
bios_set_state(MAIL_LED, wistron_mail_led.brightness);
}
static void __devexit wistron_led_remove(void)
{
- if (have_leds & FE_MAIL_LED)
+ if (leds_present & FE_MAIL_LED)
led_classdev_unregister(&wistron_mail_led);
- if (have_leds & FE_WIFI_LED)
+ if (leds_present & FE_WIFI_LED)
led_classdev_unregister(&wistron_wifi_led);
}
static inline void wistron_led_suspend(void)
{
- if (have_leds & FE_MAIL_LED)
+ if (leds_present & FE_MAIL_LED)
led_classdev_suspend(&wistron_mail_led);
- if (have_leds & FE_WIFI_LED)
+ if (leds_present & FE_WIFI_LED)
led_classdev_suspend(&wistron_wifi_led);
}
static inline void wistron_led_resume(void)
{
- if (have_leds & FE_MAIL_LED)
+ if (leds_present & FE_MAIL_LED)
led_classdev_resume(&wistron_mail_led);
- if (have_leds & FE_WIFI_LED)
+ if (leds_present & FE_WIFI_LED)
led_classdev_resume(&wistron_wifi_led);
}
-static struct key_entry *wistron_get_entry_by_scancode(int code)
-{
- struct key_entry *key;
-
- for (key = keymap; key->type != KE_END; key++)
- if (code == key->code)
- return key;
-
- return NULL;
-}
-
-static struct key_entry *wistron_get_entry_by_keycode(int keycode)
-{
- struct key_entry *key;
-
- for (key = keymap; key->type != KE_END; key++)
- if (key->type == KE_KEY && keycode == key->keycode)
- return key;
-
- return NULL;
-}
-
static void handle_key(u8 code)
{
- const struct key_entry *key = wistron_get_entry_by_scancode(code);
+ const struct key_entry *key =
+ sparse_keymap_entry_from_scancode(wistron_idev->input, code);
if (key) {
switch (key->type) {
- case KE_KEY:
- report_key(wistron_idev->input, key->keycode);
- break;
-
- case KE_SW:
- report_switch(wistron_idev->input,
- key->sw.code, key->sw.value);
- break;
-
case KE_WIFI:
if (have_wifi) {
wifi_enabled = !wifi_enabled;
break;
default:
- BUG();
+ sparse_keymap_report_entry(wistron_idev->input,
+ key, 1, true);
+ break;
}
jiffies_last_press = jiffies;
} else
dev->poll_interval = POLL_INTERVAL_DEFAULT;
}
-static int wistron_getkeycode(struct input_dev *dev, int scancode, int *keycode)
+static int __devinit wistron_setup_keymap(struct input_dev *dev,
+ struct key_entry *entry)
{
- const struct key_entry *key = wistron_get_entry_by_scancode(scancode);
-
- if (key && key->type == KE_KEY) {
- *keycode = key->keycode;
- return 0;
- }
+ switch (entry->type) {
- return -EINVAL;
-}
+ /* if wifi or bluetooth are not available, create normal keys */
+ case KE_WIFI:
+ if (!have_wifi) {
+ entry->type = KE_KEY;
+ entry->keycode = KEY_WLAN;
+ }
+ break;
-static int wistron_setkeycode(struct input_dev *dev, int scancode, int keycode)
-{
- struct key_entry *key;
- int old_keycode;
-
- if (keycode < 0 || keycode > KEY_MAX)
- return -EINVAL;
-
- key = wistron_get_entry_by_scancode(scancode);
- if (key && key->type == KE_KEY) {
- old_keycode = key->keycode;
- key->keycode = keycode;
- set_bit(keycode, dev->keybit);
- if (!wistron_get_entry_by_keycode(old_keycode))
- clear_bit(old_keycode, dev->keybit);
- return 0;
+ case KE_BLUETOOTH:
+ if (!have_bluetooth) {
+ entry->type = KE_KEY;
+ entry->keycode = KEY_BLUETOOTH;
+ }
+ break;
+
+ case KE_END:
+ if (entry->code & FE_UNTESTED)
+ printk(KERN_WARNING "Untested laptop multimedia keys, "
+ "please report success or failure to "
+ "eric.piel@tremplin-utc.net\n");
+ break;
}
- return -EINVAL;
+ return 0;
}
static int __devinit setup_input_dev(void)
{
- struct key_entry *key;
struct input_dev *input_dev;
int error;
if (!wistron_idev)
return -ENOMEM;
- wistron_idev->flush = wistron_flush;
+ wistron_idev->open = wistron_flush;
wistron_idev->poll = wistron_poll;
wistron_idev->poll_interval = POLL_INTERVAL_DEFAULT;
input_dev->id.bustype = BUS_HOST;
input_dev->dev.parent = &wistron_device->dev;
- input_dev->getkeycode = wistron_getkeycode;
- input_dev->setkeycode = wistron_setkeycode;
-
- for (key = keymap; key->type != KE_END; key++) {
- switch (key->type) {
- case KE_KEY:
- set_bit(EV_KEY, input_dev->evbit);
- set_bit(key->keycode, input_dev->keybit);
- break;
-
- case KE_SW:
- set_bit(EV_SW, input_dev->evbit);
- set_bit(key->sw.code, input_dev->swbit);
- break;
-
- /* if wifi or bluetooth are not available, create normal keys */
- case KE_WIFI:
- if (!have_wifi) {
- key->type = KE_KEY;
- key->keycode = KEY_WLAN;
- key--;
- }
- break;
-
- case KE_BLUETOOTH:
- if (!have_bluetooth) {
- key->type = KE_KEY;
- key->keycode = KEY_BLUETOOTH;
- key--;
- }
- break;
-
- default:
- break;
- }
- }
-
- /* reads information flags on KE_END */
- if (key->code & FE_UNTESTED)
- printk(KERN_WARNING "Untested laptop multimedia keys, "
- "please report success or failure to eric.piel"
- "@tremplin-utc.net\n");
+ error = sparse_keymap_setup(input_dev, keymap, wistron_setup_keymap);
+ if (error)
+ goto err_free_dev;
error = input_register_polled_device(wistron_idev);
- if (error) {
- input_free_polled_device(wistron_idev);
- return error;
- }
+ if (error)
+ goto err_free_keymap;
return 0;
+
+ err_free_keymap:
+ sparse_keymap_free(input_dev);
+ err_free_dev:
+ input_free_polled_device(wistron_idev);
+ return error;
}
/* Driver core */
if (have_wifi) {
u16 wifi = bios_get_default_setting(WIFI);
if (wifi & 1)
- wifi_enabled = (wifi & 2) ? 1 : 0;
+ wifi_enabled = wifi & 2;
else
have_wifi = 0;
if (have_bluetooth) {
u16 bt = bios_get_default_setting(BLUETOOTH);
if (bt & 1)
- bluetooth_enabled = (bt & 2) ? 1 : 0;
+ bluetooth_enabled = bt & 2;
else
- have_bluetooth = 0;
+ have_bluetooth = false;
if (have_bluetooth)
bios_set_state(BLUETOOTH, bluetooth_enabled);
}
wistron_led_init(&dev->dev);
+
err = setup_input_dev();
if (err) {
bios_detach();
{
wistron_led_remove();
input_unregister_polled_device(wistron_idev);
+ sparse_keymap_free(wistron_idev->input);
input_free_polled_device(wistron_idev);
bios_detach();
}
#ifdef CONFIG_PM
-static int wistron_suspend(struct platform_device *dev, pm_message_t state)
+static int wistron_suspend(struct device *dev)
{
if (have_wifi)
bios_set_state(WIFI, 0);
bios_set_state(BLUETOOTH, 0);
wistron_led_suspend();
+
return 0;
}
-static int wistron_resume(struct platform_device *dev)
+static int wistron_resume(struct device *dev)
{
if (have_wifi)
bios_set_state(WIFI, wifi_enabled);
bios_set_state(BLUETOOTH, bluetooth_enabled);
wistron_led_resume();
+
poll_bios(true);
return 0;
}
-#else
-#define wistron_suspend NULL
-#define wistron_resume NULL
+
+static const struct dev_pm_ops wistron_pm_ops = {
+ .suspend = wistron_suspend,
+ .resume = wistron_resume,
+ .poweroff = wistron_suspend,
+ .restore = wistron_resume,
+};
#endif
static struct platform_driver wistron_driver = {
.driver = {
.name = "wistron-bios",
.owner = THIS_MODULE,
+#ifdef CONFIG_PM
+ .pm = &wistron_pm_ops,
+#endif
},
.probe = wistron_probe,
.remove = __devexit_p(wistron_remove),
- .suspend = wistron_suspend,
- .resume = wistron_resume,
};
static int __init wb_module_init(void)