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Commit ead90393 authored by Len Brown's avatar Len Brown
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Merge branch 'fujitsu' into test

parents b815d7b3 0e6a66e9
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Showing with 71 additions and 52 deletions
drivers/misc/fujitsu-laptop.c
View file @ ead90393
......@@ -44,8 +44,9 @@
* Hotkeys present on certain Fujitsu laptops (eg: the S6xxx series) are
* also supported by this driver.
*
* This driver has been tested on a Fujitsu Lifebook S6410 and S7020. It
* should work on most P-series and S-series Lifebooks, but YMMV.
* This driver has been tested on a Fujitsu Lifebook S6410, S7020 and
* P8010. It should work on most P-series and S-series Lifebooks, but
* YMMV.
*
* The module parameter use_alt_lcd_levels switches between different ACPI
* brightness controls which are used by different Fujitsu laptops. In most
......@@ -65,7 +66,7 @@
#include <linux/video_output.h>
#include <linux/platform_device.h>
#define FUJITSU_DRIVER_VERSION "0.4.2"
#define FUJITSU_DRIVER_VERSION "0.4.3"
#define FUJITSU_LCD_N_LEVELS 8
......@@ -83,10 +84,10 @@
#define ACPI_VIDEO_NOTIFY_DEC_BRIGHTNESS 0x87
/* Hotkey details */
#define LOCK_KEY 0x410 /* codes for the keys in the GIRB register */
#define DISPLAY_KEY 0x411 /* keys are mapped to KEY_SCREENLOCK (the key with the key symbol) */
#define ENERGY_KEY 0x412 /* KEY_MEDIA (the key with the laptop symbol, KEY_EMAIL (E key)) */
#define REST_KEY 0x413 /* KEY_SUSPEND (R key) */
#define KEY1_CODE 0x410 /* codes for the keys in the GIRB register */
#define KEY2_CODE 0x411
#define KEY3_CODE 0x412
#define KEY4_CODE 0x413
#define MAX_HOTKEY_RINGBUFFER_SIZE 100
#define RINGBUFFERSIZE 40
......@@ -123,6 +124,7 @@ struct fujitsu_t {
char phys[32];
struct backlight_device *bl_device;
struct platform_device *pf_device;
int keycode1, keycode2, keycode3, keycode4;
unsigned int max_brightness;
unsigned int brightness_changed;
......@@ -430,7 +432,7 @@ static struct platform_driver fujitsupf_driver = {
}
};
static int dmi_check_cb_s6410(const struct dmi_system_id *id)
static void dmi_check_cb_common(const struct dmi_system_id *id)
{
acpi_handle handle;
int have_blnf;
......@@ -452,24 +454,40 @@ static int dmi_check_cb_s6410(const struct dmi_system_id *id)
"auto-detecting disable_adjust\n");
disable_brightness_adjust = have_blnf ? 0 : 1;
}
}
static int dmi_check_cb_s6410(const struct dmi_system_id *id)
{
dmi_check_cb_common(id);
fujitsu->keycode1 = KEY_SCREENLOCK; /* "Lock" */
fujitsu->keycode2 = KEY_HELP; /* "Mobility Center" */
return 0;
}
static int dmi_check_cb_p8010(const struct dmi_system_id *id)
{
dmi_check_cb_common(id);
fujitsu->keycode1 = KEY_HELP; /* "Support" */
fujitsu->keycode3 = KEY_SWITCHVIDEOMODE; /* "Presentation" */
fujitsu->keycode4 = KEY_WWW; /* "Internet" */
return 0;
}
static struct dmi_system_id __initdata fujitsu_dmi_table[] = {
{
.ident = "Fujitsu Siemens",
.ident = "Fujitsu Siemens S6410",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK S6410"),
},
.callback = dmi_check_cb_s6410},
{
.ident = "FUJITSU LifeBook P8010",
.ident = "Fujitsu LifeBook P8010",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook P8010"),
},
.callback = dmi_check_cb_s6410},
},
.callback = dmi_check_cb_p8010},
{}
};
......@@ -547,7 +565,6 @@ static int acpi_fujitsu_add(struct acpi_device *device)
}
/* do config (detect defaults) */
dmi_check_system(fujitsu_dmi_table);
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;
......@@ -623,17 +640,17 @@ static void acpi_fujitsu_notify(acpi_handle handle, u32 event, void *data)
keycode = 0;
if (disable_brightness_keys != 1) {
if (oldb == 0) {
acpi_bus_generate_proc_event(fujitsu->
dev,
ACPI_VIDEO_NOTIFY_DEC_BRIGHTNESS,
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);
acpi_bus_generate_proc_event
(fujitsu->dev,
ACPI_VIDEO_NOTIFY_INC_BRIGHTNESS,
0);
keycode = KEY_BRIGHTNESSUP;
}
}
......@@ -646,8 +663,7 @@ static void acpi_fujitsu_notify(acpi_handle handle, u32 event, void *data)
}
if (disable_brightness_keys != 1) {
acpi_bus_generate_proc_event(fujitsu->dev,
ACPI_VIDEO_NOTIFY_INC_BRIGHTNESS,
0);
ACPI_VIDEO_NOTIFY_INC_BRIGHTNESS, 0);
keycode = KEY_BRIGHTNESSUP;
}
} else if (oldb > newb) {
......@@ -659,8 +675,7 @@ static void acpi_fujitsu_notify(acpi_handle handle, u32 event, void *data)
}
if (disable_brightness_keys != 1) {
acpi_bus_generate_proc_event(fujitsu->dev,
ACPI_VIDEO_NOTIFY_DEC_BRIGHTNESS,
0);
ACPI_VIDEO_NOTIFY_DEC_BRIGHTNESS, 0);
keycode = KEY_BRIGHTNESSDOWN;
}
} else {
......@@ -742,10 +757,10 @@ static int acpi_fujitsu_hotkey_add(struct acpi_device *device)
input->id.product = 0x06;
input->dev.parent = &device->dev;
input->evbit[0] = BIT(EV_KEY);
set_bit(KEY_SCREENLOCK, input->keybit);
set_bit(KEY_MEDIA, input->keybit);
set_bit(KEY_EMAIL, input->keybit);
set_bit(KEY_SUSPEND, input->keybit);
set_bit(fujitsu->keycode1, input->keybit);
set_bit(fujitsu->keycode2, input->keybit);
set_bit(fujitsu->keycode3, input->keybit);
set_bit(fujitsu->keycode4, input->keybit);
set_bit(KEY_UNKNOWN, input->keybit);
error = input_register_device(input);
......@@ -833,24 +848,24 @@ static void acpi_fujitsu_hotkey_notify(acpi_handle handle, u32 event,
irb);
switch (irb & 0x4ff) {
case LOCK_KEY:
keycode = KEY_SCREENLOCK;
case KEY1_CODE:
keycode = fujitsu->keycode1;
break;
case DISPLAY_KEY:
keycode = KEY_MEDIA;
case KEY2_CODE:
keycode = fujitsu->keycode2;
break;
case ENERGY_KEY:
keycode = KEY_EMAIL;
case KEY3_CODE:
keycode = fujitsu->keycode3;
break;
case REST_KEY:
keycode = KEY_SUSPEND;
case KEY4_CODE:
keycode = fujitsu->keycode4;
break;
case 0:
keycode = 0;
break;
default:
vdbg_printk(FUJLAPTOP_DBG_WARN,
"Unknown GIRB result [%x]\n", irb);
"Unknown GIRB result [%x]\n", irb);
keycode = -1;
break;
}
......@@ -859,12 +874,12 @@ static void acpi_fujitsu_hotkey_notify(acpi_handle handle, u32 event,
"Push keycode into ringbuffer [%d]\n",
keycode);
status = kfifo_put(fujitsu_hotkey->fifo,
(unsigned char *)&keycode,
sizeof(keycode));
(unsigned char *)&keycode,
sizeof(keycode));
if (status != sizeof(keycode)) {
vdbg_printk(FUJLAPTOP_DBG_WARN,
"Could not push keycode [0x%x]\n",
keycode);
"Could not push keycode [0x%x]\n",
keycode);
} else {
input_report_key(input, keycode, 1);
input_sync(input);
......@@ -879,8 +894,8 @@ static void acpi_fujitsu_hotkey_notify(acpi_handle handle, u32 event,
input_report_key(input, keycode_r, 0);
input_sync(input);
vdbg_printk(FUJLAPTOP_DBG_TRACE,
"Pop keycode from ringbuffer [%d]\n",
keycode_r);
"Pop keycode from ringbuffer [%d]\n",
keycode_r);
}
}
}
......@@ -943,6 +958,11 @@ static int __init fujitsu_init(void)
if (!fujitsu)
return -ENOMEM;
memset(fujitsu, 0, sizeof(struct fujitsu_t));
fujitsu->keycode1 = KEY_PROG1;
fujitsu->keycode2 = KEY_PROG2;
fujitsu->keycode3 = KEY_PROG3;
fujitsu->keycode4 = KEY_PROG4;
dmi_check_system(fujitsu_dmi_table);
result = acpi_bus_register_driver(&acpi_fujitsu_driver);
if (result < 0) {
......@@ -1076,15 +1096,14 @@ 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:*:svnFUJITSU:*:pvr:rvnFUJITSU:rnFJNB19C:*:cvrS7020:*");
MODULE_ALIAS("dmi:*:svnFUJITSUSIEMENS:*:pvr:rvnFUJITSU:rnFJNB1D3:*:cvrS6410:*");
MODULE_ALIAS("dmi:*:svnFUJITSU:*:pvr:rvnFUJITSU:rnFJNB19C:*:cvrS7020:*");
static struct pnp_device_id pnp_ids[] = {
{ .id = "FUJ02bf" },
{ .id = "FUJ02B1" },
{ .id = "FUJ02E3" },
{ .id = "" }
{.id = "FUJ02bf"},
{.id = "FUJ02B1"},
{.id = "FUJ02E3"},
{.id = ""}
};
MODULE_DEVICE_TABLE(pnp, pnp_ids);
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