Pull thinkpad into release branch

This commit is contained in:
Len Brown
2007-09-17 00:58:40 -04:00
4 fájl változott, egészen pontosan 166 új sor hozzáadva és 97 régi sor törölve

Fájl megtekintése

@@ -202,25 +202,5 @@ config THINKPAD_ACPI_BAY
If you are not sure, say Y here.
config THINKPAD_ACPI_INPUT_ENABLED
bool "Enable input layer support by default"
depends on THINKPAD_ACPI
default n
---help---
This option enables thinkpad-acpi hot key handling over the input
layer at driver load time. When it is unset, the driver does not
enable hot key handling by default, and also starts up with a mostly
empty keymap.
This option should be enabled if you have a new enough HAL or other
userspace support that properly handles the thinkpad-acpi event
device. It auto-tunes the hot key support to those reported by the
firmware and enables it automatically.
If unsure, say N here to retain the old behaviour of ibm-acpi, and
thinkpad-acpi up to kernel 2.6.21: userspace will have to enable and
set up the thinkpad-acpi hot key handling using the sysfs interace
after loading the driver.
endif # MISC_DEVICES

Fájl megtekintése

@@ -21,7 +21,7 @@
* 02110-1301, USA.
*/
#define IBM_VERSION "0.15"
#define IBM_VERSION "0.16"
#define TPACPI_SYSFS_VERSION 0x010000
/*
@@ -906,9 +906,26 @@ static ssize_t hotkey_radio_sw_show(struct device *dev,
static struct device_attribute dev_attr_hotkey_radio_sw =
__ATTR(hotkey_radio_sw, S_IRUGO, hotkey_radio_sw_show, NULL);
/* sysfs hotkey report_mode -------------------------------------------- */
static ssize_t hotkey_report_mode_show(struct device *dev,
struct device_attribute *attr,
char *buf)
{
return snprintf(buf, PAGE_SIZE, "%d\n",
(hotkey_report_mode != 0) ? hotkey_report_mode : 1);
}
static struct device_attribute dev_attr_hotkey_report_mode =
__ATTR(hotkey_report_mode, S_IRUGO, hotkey_report_mode_show, NULL);
/* --------------------------------------------------------------------- */
static struct attribute *hotkey_mask_attributes[] = {
static struct attribute *hotkey_attributes[] __initdata = {
&dev_attr_hotkey_enable.attr,
&dev_attr_hotkey_report_mode.attr,
};
static struct attribute *hotkey_mask_attributes[] __initdata = {
&dev_attr_hotkey_mask.attr,
&dev_attr_hotkey_bios_enabled.attr,
&dev_attr_hotkey_bios_mask.attr,
@@ -987,11 +1004,12 @@ static int __init hotkey_init(struct ibm_init_struct *iibm)
str_supported(tp_features.hotkey));
if (tp_features.hotkey) {
hotkey_dev_attributes = create_attr_set(7, NULL);
hotkey_dev_attributes = create_attr_set(8, NULL);
if (!hotkey_dev_attributes)
return -ENOMEM;
res = add_to_attr_set(hotkey_dev_attributes,
&dev_attr_hotkey_enable.attr);
res = add_many_to_attr_set(hotkey_dev_attributes,
hotkey_attributes,
ARRAY_SIZE(hotkey_attributes));
if (res)
return res;
@@ -1055,11 +1073,6 @@ static int __init hotkey_init(struct ibm_init_struct *iibm)
TPACPI_HOTKEY_MAP_SIZE);
}
#ifndef CONFIG_THINKPAD_ACPI_INPUT_ENABLED
for (i = 0; i < 12; i++)
hotkey_keycode_map[i] = KEY_UNKNOWN;
#endif /* ! CONFIG_THINKPAD_ACPI_INPUT_ENABLED */
set_bit(EV_KEY, tpacpi_inputdev->evbit);
set_bit(EV_MSC, tpacpi_inputdev->evbit);
set_bit(MSC_SCAN, tpacpi_inputdev->mscbit);
@@ -1081,14 +1094,17 @@ static int __init hotkey_init(struct ibm_init_struct *iibm)
set_bit(SW_RADIO, tpacpi_inputdev->swbit);
}
#ifdef CONFIG_THINKPAD_ACPI_INPUT_ENABLED
dbg_printk(TPACPI_DBG_INIT,
"enabling hot key handling\n");
res = hotkey_set(1, (hotkey_all_mask & ~hotkey_reserved_mask)
| hotkey_orig_mask);
if (res)
return res;
#endif /* CONFIG_THINKPAD_ACPI_INPUT_ENABLED */
dbg_printk(TPACPI_DBG_INIT,
"legacy hot key reporting over procfs %s\n",
(hotkey_report_mode < 2) ?
"enabled" : "disabled");
}
return (tp_features.hotkey)? 0 : 1;
@@ -1142,58 +1158,65 @@ static void hotkey_notify(struct ibm_struct *ibm, u32 event)
{
u32 hkey;
unsigned int keycode, scancode;
int sendacpi = 1;
int send_acpi_ev = 0;
if (event == 0x80 && acpi_evalf(hkey_handle, &hkey, "MHKP", "d")) {
if (tpacpi_inputdev->users > 0) {
switch (hkey >> 12) {
case 1:
/* 0x1000-0x1FFF: key presses */
scancode = hkey & 0xfff;
if (scancode > 0 && scancode < 0x21) {
scancode--;
keycode = hotkey_keycode_map[scancode];
tpacpi_input_send_key(scancode, keycode);
sendacpi = (keycode == KEY_RESERVED
|| keycode == KEY_UNKNOWN);
} else {
printk(IBM_ERR
"hotkey 0x%04x out of range for keyboard map\n",
hkey);
}
break;
case 5:
/* 0x5000-0x5FFF: LID */
/* we don't handle it through this path, just
* eat up known LID events */
if (hkey != 0x5001 && hkey != 0x5002) {
printk(IBM_ERR
"unknown LID-related hotkey event: 0x%04x\n",
hkey);
}
break;
case 7:
/* 0x7000-0x7FFF: misc */
if (tp_features.hotkey_wlsw && hkey == 0x7000) {
tpacpi_input_send_radiosw();
sendacpi = 0;
break;
}
/* fallthrough to default */
default:
/* case 2: dock-related */
/* 0x2305 - T43 waking up due to bay lever eject while aslept */
/* case 3: ultra-bay related. maybe bay in dock? */
/* 0x3003 - T43 after wake up by bay lever eject (0x2305) */
printk(IBM_NOTICE "unhandled hotkey event 0x%04x\n", hkey);
switch (hkey >> 12) {
case 1:
/* 0x1000-0x1FFF: key presses */
scancode = hkey & 0xfff;
if (scancode > 0 && scancode < 0x21) {
scancode--;
keycode = hotkey_keycode_map[scancode];
tpacpi_input_send_key(scancode, keycode);
} else {
printk(IBM_ERR
"hotkey 0x%04x out of range for keyboard map\n",
hkey);
send_acpi_ev = 1;
}
break;
case 5:
/* 0x5000-0x5FFF: LID */
/* we don't handle it through this path, just
* eat up known LID events */
if (hkey != 0x5001 && hkey != 0x5002) {
printk(IBM_ERR
"unknown LID-related hotkey event: 0x%04x\n",
hkey);
send_acpi_ev = 1;
}
break;
case 7:
/* 0x7000-0x7FFF: misc */
if (tp_features.hotkey_wlsw && hkey == 0x7000) {
tpacpi_input_send_radiosw();
break;
}
/* fallthrough to default */
default:
/* case 2: dock-related */
/* 0x2305 - T43 waking up due to bay lever eject while aslept */
/* case 3: ultra-bay related. maybe bay in dock? */
/* 0x3003 - T43 after wake up by bay lever eject (0x2305) */
printk(IBM_NOTICE "unhandled HKEY event 0x%04x\n", hkey);
send_acpi_ev = 1;
}
if (sendacpi)
acpi_bus_generate_proc_event(ibm->acpi->device, event, hkey);
} else {
printk(IBM_ERR "unknown hotkey notification event %d\n", event);
acpi_bus_generate_proc_event(ibm->acpi->device, event, 0);
hkey = 0;
send_acpi_ev = 1;
}
/* Legacy events */
if (send_acpi_ev || hotkey_report_mode < 2)
acpi_bus_generate_proc_event(ibm->acpi->device, event, hkey);
/* netlink events */
if (send_acpi_ev) {
acpi_bus_generate_netlink_event(ibm->acpi->device->pnp.device_class,
ibm->acpi->device->dev.bus_id,
event, hkey);
}
}
@@ -4623,6 +4646,9 @@ module_param_named(fan_control, fan_control_allowed, bool, 0);
static int brightness_mode;
module_param_named(brightness_mode, brightness_mode, int, 0);
static unsigned int hotkey_report_mode;
module_param(hotkey_report_mode, uint, 0);
#define IBM_PARAM(feature) \
module_param_call(feature, set_ibm_param, NULL, NULL, 0)
@@ -4648,6 +4674,10 @@ static int __init thinkpad_acpi_module_init(void)
{
int ret, i;
/* Parameter checking */
if (hotkey_report_mode > 2)
return -EINVAL;
/* Driver-level probe */
get_thinkpad_model_data(&thinkpad_id);

Fájl megtekintése

@@ -181,6 +181,7 @@ static void tpacpi_remove_driver_attributes(struct device_driver *drv);
static int experimental;
static u32 dbg_level;
static int force_load;
static unsigned int hotkey_report_mode;
static int thinkpad_acpi_module_init(void);
static void thinkpad_acpi_module_exit(void);