diff options
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/Kconfig | 6 | ||||
| -rw-r--r-- | drivers/misc/fujitsu-laptop.c | 419 | ||||
| -rw-r--r-- | drivers/misc/panasonic-laptop.c | 22 | ||||
| -rw-r--r-- | drivers/misc/sony-laptop.c | 15 | ||||
| -rw-r--r-- | drivers/misc/tc1100-wmi.c | 1 | ||||
| -rw-r--r-- | drivers/misc/thinkpad_acpi.c | 1 |
6 files changed, 305 insertions, 159 deletions
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 3949a1c..2da1781 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -428,10 +428,10 @@ config EEEPC_LAPTOP tristate "Eee PC Hotkey Driver (EXPERIMENTAL)" depends on X86 depends on ACPI - depends on BACKLIGHT_CLASS_DEVICE - depends on HWMON depends on EXPERIMENTAL - depends on RFKILL + select BACKLIGHT_CLASS_DEVICE + select HWMON + select RFKILL ---help--- This driver supports the Fn-Fx keys on Eee PC laptops. It also adds the ability to switch camera/wlan on/off. diff --git a/drivers/misc/fujitsu-laptop.c b/drivers/misc/fujitsu-laptop.c index a7dd3e9..65dc415 100644 --- a/drivers/misc/fujitsu-laptop.c +++ b/drivers/misc/fujitsu-laptop.c @@ -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, ¶ms[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(); + 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 = { @@ -344,10 +483,7 @@ 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(); + ret = get_lcd_level(); if (ret < 0) return ret; @@ -372,52 +508,71 @@ 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(); + ret = get_lcd_level(); if (ret < 0) return ret; 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"); - 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; + if (ACPI_SUCCESS(acpi_get_handle(NULL, + "\\_SB.PCI0.LPCB.FJEX.SBL2", &handle))) + use_alt_lcd_levels = 1; + else + use_alt_lcd_levels = 0; + vdbg_printk(FUJLAPTOP_DBG_TRACE, "auto-detected usealt as " + "%i\n", use_alt_lcd_levels); } } @@ -581,19 +728,14 @@ 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(); + 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; - } + 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) @@ -688,13 +810,9 @@ 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; + acpi_bus_generate_proc_event(fujitsu->dev, + ACPI_VIDEO_NOTIFY_DEC_BRIGHTNESS, 0); + keycode = KEY_BRIGHTNESSDOWN; } break; default: @@ -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 - && (i++) < MAX_HOTKEY_RINGBUFFER_SIZE) { - vdbg_printk(FUJLAPTOP_DBG_TRACE, "GIRB result [%x]\n", - irb); - + while ((irb = + call_fext_func(FUNC_BUTTONS, 0x1, 0x0, 0x0)) != 0 + && (i++) < MAX_HOTKEY_RINGBUFFER_SIZE) { 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[] = { diff --git a/drivers/misc/panasonic-laptop.c b/drivers/misc/panasonic-laptop.c index 4a1bc644..f30db36 100644 --- a/drivers/misc/panasonic-laptop.c +++ b/drivers/misc/panasonic-laptop.c @@ -241,8 +241,6 @@ static int acpi_pcc_write_sset(struct pcc_acpi *pcc, int func, int val) }; acpi_status status = AE_OK; - ACPI_FUNCTION_TRACE("acpi_pcc_write_sset"); - status = acpi_evaluate_object(pcc->handle, METHOD_HKEY_SSET, ¶ms, NULL); @@ -254,8 +252,6 @@ static inline int acpi_pcc_get_sqty(struct acpi_device *device) unsigned long long s; acpi_status status; - ACPI_FUNCTION_TRACE("acpi_pcc_get_sqty"); - status = acpi_evaluate_integer(device->handle, METHOD_HKEY_SQTY, NULL, &s); if (ACPI_SUCCESS(status)) @@ -274,8 +270,6 @@ static int acpi_pcc_retrieve_biosdata(struct pcc_acpi *pcc, u32 *sinf) union acpi_object *hkey = NULL; int i; - ACPI_FUNCTION_TRACE("acpi_pcc_retrieve_biosdata"); - status = acpi_evaluate_object(pcc->handle, METHOD_HKEY_SINF, 0, &buffer); if (ACPI_FAILURE(status)) { @@ -501,8 +495,6 @@ static void acpi_pcc_generate_keyinput(struct pcc_acpi *pcc) int key_code, hkey_num; unsigned long long result; - ACPI_FUNCTION_TRACE("acpi_pcc_generate_keyinput"); - rc = acpi_evaluate_integer(pcc->handle, METHOD_HKEY_QUERY, NULL, &result); if (!ACPI_SUCCESS(rc)) { @@ -538,8 +530,6 @@ static void acpi_pcc_hotkey_notify(acpi_handle handle, u32 event, void *data) { struct pcc_acpi *pcc = (struct pcc_acpi *) data; - ACPI_FUNCTION_TRACE("acpi_pcc_hotkey_notify"); - switch (event) { case HKEY_NOTIFY: acpi_pcc_generate_keyinput(pcc); @@ -554,8 +544,6 @@ static int acpi_pcc_init_input(struct pcc_acpi *pcc) { int i, rc; - ACPI_FUNCTION_TRACE("acpi_pcc_init_input"); - pcc->input_dev = input_allocate_device(); if (!pcc->input_dev) { ACPI_DEBUG_PRINT((ACPI_DB_ERROR, @@ -597,8 +585,6 @@ static int acpi_pcc_hotkey_resume(struct acpi_device *device) struct pcc_acpi *pcc = acpi_driver_data(device); acpi_status status = AE_OK; - ACPI_FUNCTION_TRACE("acpi_pcc_hotkey_resume"); - if (device == NULL || pcc == NULL) return -EINVAL; @@ -616,8 +602,6 @@ static int acpi_pcc_hotkey_add(struct acpi_device *device) struct pcc_acpi *pcc; int num_sifr, result; - ACPI_FUNCTION_TRACE("acpi_pcc_hotkey_add"); - if (!device) return -EINVAL; @@ -714,8 +698,6 @@ static int __init acpi_pcc_init(void) { int result = 0; - ACPI_FUNCTION_TRACE("acpi_pcc_init"); - if (acpi_disabled) return -ENODEV; @@ -733,8 +715,6 @@ static int acpi_pcc_hotkey_remove(struct acpi_device *device, int type) { struct pcc_acpi *pcc = acpi_driver_data(device); - ACPI_FUNCTION_TRACE("acpi_pcc_hotkey_remove"); - if (!device || !pcc) return -EINVAL; @@ -757,8 +737,6 @@ static int acpi_pcc_hotkey_remove(struct acpi_device *device, int type) static void __exit acpi_pcc_exit(void) { - ACPI_FUNCTION_TRACE("acpi_pcc_exit"); - acpi_bus_unregister_driver(&acpi_pcc_driver); } diff --git a/drivers/misc/sony-laptop.c b/drivers/misc/sony-laptop.c index 571b211..537959d 100644 --- a/drivers/misc/sony-laptop.c +++ b/drivers/misc/sony-laptop.c @@ -935,14 +935,17 @@ static void sony_acpi_notify(acpi_handle handle, u32 event, void *data) static acpi_status sony_walk_callback(acpi_handle handle, u32 level, void *context, void **return_value) { - struct acpi_namespace_node *node; - union acpi_operand_object *operand; + struct acpi_device_info *info; + struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL}; - node = (struct acpi_namespace_node *)handle; - operand = (union acpi_operand_object *)node->object; + if (ACPI_SUCCESS(acpi_get_object_info(handle, &buffer))) { + info = buffer.pointer; - printk(KERN_WARNING DRV_PFX "method: name: %4.4s, args %X\n", node->name.ascii, - (u32) operand->method.param_count); + printk(KERN_WARNING DRV_PFX "method: name: %4.4s, args %X\n", + (char *)&info->name, info->param_count); + + kfree(buffer.pointer); + } return AE_OK; } diff --git a/drivers/misc/tc1100-wmi.c b/drivers/misc/tc1100-wmi.c index f25e4c9..b4a4aa9 100644 --- a/drivers/misc/tc1100-wmi.c +++ b/drivers/misc/tc1100-wmi.c @@ -30,7 +30,6 @@ #include <linux/init.h> #include <linux/types.h> #include <acpi/acpi.h> -#include <acpi/actypes.h> #include <acpi/acpi_bus.h> #include <acpi/acpi_drivers.h> #include <linux/platform_device.h> diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c index 899766e..3478453 100644 --- a/drivers/misc/thinkpad_acpi.c +++ b/drivers/misc/thinkpad_acpi.c @@ -76,7 +76,6 @@ #include <linux/workqueue.h> #include <acpi/acpi_drivers.h> -#include <acpi/acnamesp.h> #include <linux/pci_ids.h> |
