TWxSoftware/twx-linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86

Browse Source 
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86:
  thinkpad-acpi fails to load with newer Thinkpad X201s BIOS
  acer-wmi: Fix capitalisation of GUID in module alias
  sony-laptop: keyboard backlight fixes
  sony-laptop: only show the handles sysfs file in debug mode
  samsung-laptop: set backlight type
  staging: samsung-laptop has moved to platform/x86
  samsung-laptop: Samsung R410P backlight driver
  samsung-laptop: add support for N230 model
  platform-drivers: x86: pmic: Restore the dropped buslock/unlock
  sony-laptop: fix early NULL pointer dereference
  msi-laptop: fix config-dependent build error
  eeepc-wmi: add keys found on EeePC 1215T
  asus-wmi: swap input name and phys
  asus-laptop: remove removed features from feature-removal-schedule.txt
This commit is contained in:
Linus Torvalds
2011-04-12 15:24:23 -07:00
parent 0bba01695b b569ab3911
commit d77d9597ad
15 changed files with 114 additions and 907 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/platform/x86/Kconfig
+2 -1
View File
@@ -187,7 +187,8 @@ config MSI_LAPTOP
depends on ACPI
depends on BACKLIGHT_CLASS_DEVICE
depends on RFKILL
depends on SERIO_I8042
depends on INPUT && SERIO_I8042
select INPUT_SPARSEKMAP
---help---
This is a driver for laptops built by MSI (MICRO-STAR
INTERNATIONAL):
drivers/platform/x86/acer-wmi.c
+1 -1
View File
@@ -89,7 +89,7 @@ MODULE_LICENSE("GPL");
#define ACERWMID_EVENT_GUID "676AA15E-6A47-4D9F-A2CC-1E6D18D14026"
MODULE_ALIAS("wmi:67C3371D-95A3-4C37-BB61-DD47B491DAAB");
MODULE_ALIAS("wmi:6AF4F258-B401-42Fd-BE91-3D4AC2D7C0D3");
MODULE_ALIAS("wmi:6AF4F258-B401-42FD-BE91-3D4AC2D7C0D3");
MODULE_ALIAS("wmi:676AA15E-6A47-4D9F-A2CC-1E6D18D14026");
enum acer_wmi_event_ids {
drivers/platform/x86/asus-wmi.c
+2 -2
View File
@@ -201,8 +201,8 @@ static int asus_wmi_input_init(struct asus_wmi *asus)
if (!asus->inputdev)
return -ENOMEM;
asus->inputdev->name = asus->driver->input_phys;
asus->inputdev->phys = asus->driver->input_name;
asus->inputdev->name = asus->driver->input_name;
asus->inputdev->phys = asus->driver->input_phys;
asus->inputdev->id.bustype = BUS_HOST;
asus->inputdev->dev.parent = &asus->platform_device->dev;
drivers/platform/x86/eeepc-wmi.c
+2
View File
@@ -67,9 +67,11 @@ static const struct key_entry eeepc_wmi_keymap[] = {
{ KE_KEY, 0x82, { KEY_CAMERA } },
{ KE_KEY, 0x83, { KEY_CAMERA_ZOOMIN } },
{ KE_KEY, 0x88, { KEY_WLAN } },
{ KE_KEY, 0xbd, { KEY_CAMERA } },
{ KE_KEY, 0xcc, { KEY_SWITCHVIDEOMODE } },
{ KE_KEY, 0xe0, { KEY_PROG1 } }, /* Task Manager */
{ KE_KEY, 0xe1, { KEY_F14 } }, /* Change Resolution */
{ KE_KEY, 0xe8, { KEY_SCREENLOCK } },
{ KE_KEY, 0xe9, { KEY_BRIGHTNESS_ZERO } },
{ KE_KEY, 0xeb, { KEY_CAMERA_ZOOMOUT } },
{ KE_KEY, 0xec, { KEY_CAMERA_UP } },
drivers/platform/x86/intel_pmic_gpio.c
+39 -4
View File
@@ -74,6 +74,19 @@ struct pmic_gpio {
u32 trigger_type;
};
static void pmic_program_irqtype(int gpio, int type)
{
if (type & IRQ_TYPE_EDGE_RISING)
intel_scu_ipc_update_register(GPIO0 + gpio, 0x20, 0x20);
else
intel_scu_ipc_update_register(GPIO0 + gpio, 0x00, 0x20);
if (type & IRQ_TYPE_EDGE_FALLING)
intel_scu_ipc_update_register(GPIO0 + gpio, 0x10, 0x10);
else
intel_scu_ipc_update_register(GPIO0 + gpio, 0x00, 0x10);
};
static int pmic_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
{
if (offset > 8) {
@@ -166,16 +179,38 @@ static int pmic_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
return pg->irq_base + offset;
}
static void pmic_bus_lock(struct irq_data *data)
{
struct pmic_gpio *pg = irq_data_get_irq_chip_data(data);
mutex_lock(&pg->buslock);
}
static void pmic_bus_sync_unlock(struct irq_data *data)
{
struct pmic_gpio *pg = irq_data_get_irq_chip_data(data);
if (pg->update_type) {
unsigned int gpio = pg->update_type & ~GPIO_UPDATE_TYPE;
pmic_program_irqtype(gpio, pg->trigger_type);
pg->update_type = 0;
}
mutex_unlock(&pg->buslock);
}
/* the gpiointr register is read-clear, so just do nothing. */
static void pmic_irq_unmask(struct irq_data *data) { }
static void pmic_irq_mask(struct irq_data *data) { }
static struct irq_chip pmic_irqchip = {
.name = "PMIC-GPIO",
.irq_mask = pmic_irq_mask,
.irq_unmask = pmic_irq_unmask,
.irq_set_type = pmic_irq_type,
.name = "PMIC-GPIO",
.irq_mask = pmic_irq_mask,
.irq_unmask = pmic_irq_unmask,
.irq_set_type = pmic_irq_type,
.irq_bus_lock = pmic_irq_buslock,
.irq_bus_sync_unlock = pmic_bus_sync_unlock,
};
static irqreturn_t pmic_irq_handler(int irq, void *data)
drivers/platform/x86/samsung-laptop.c
+14 -3
View File
@@ -570,6 +570,16 @@ static struct dmi_system_id __initdata samsung_dmi_table[] = {
},
.callback = dmi_check_cb,
},
{
.ident = "R410 Plus",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR,
"SAMSUNG ELECTRONICS CO., LTD."),
DMI_MATCH(DMI_PRODUCT_NAME, "R410P"),
DMI_MATCH(DMI_BOARD_NAME, "R460"),
},
.callback = dmi_check_cb,
},
{
.ident = "R518",
.matches = {
@@ -591,12 +601,12 @@ static struct dmi_system_id __initdata samsung_dmi_table[] = {
.callback = dmi_check_cb,
},
{
.ident = "N150/N210/N220",
.ident = "N150/N210/N220/N230",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR,
"SAMSUNG ELECTRONICS CO., LTD."),
DMI_MATCH(DMI_PRODUCT_NAME, "N150/N210/N220"),
DMI_MATCH(DMI_BOARD_NAME, "N150/N210/N220"),
DMI_MATCH(DMI_PRODUCT_NAME, "N150/N210/N220/N230"),
DMI_MATCH(DMI_BOARD_NAME, "N150/N210/N220/N230"),
},
.callback = dmi_check_cb,
},
@@ -771,6 +781,7 @@ static int __init samsung_init(void)
/* create a backlight device to talk to this one */
memset(&props, 0, sizeof(struct backlight_properties));
props.type = BACKLIGHT_PLATFORM;
props.max_brightness = sabi_config->max_brightness;
backlight_device = backlight_device_register("samsung", &sdev->dev,
NULL, &backlight_ops,
drivers/platform/x86/sony-laptop.c
+53 -12
View File
@@ -138,6 +138,8 @@ MODULE_PARM_DESC(kbd_backlight_timeout,
"1 for 30 seconds, 2 for 60 seconds and 3 to disable timeout "
"(default: 0)");
static void sony_nc_kbd_backlight_resume(void);
enum sony_nc_rfkill {
SONY_WIFI,
SONY_BLUETOOTH,
@@ -771,11 +773,6 @@ static int sony_nc_handles_setup(struct platform_device *pd)
if (!handles)
return -ENOMEM;
sysfs_attr_init(&handles->devattr.attr);
handles->devattr.attr.name = "handles";
handles->devattr.attr.mode = S_IRUGO;
handles->devattr.show = sony_nc_handles_show;
for (i = 0; i < ARRAY_SIZE(handles->cap); i++) {
if (!acpi_callsetfunc(sony_nc_acpi_handle,
"SN00", i + 0x20, &result)) {
@@ -785,11 +782,18 @@ static int sony_nc_handles_setup(struct platform_device *pd)
}
}
/* allow reading capabilities via sysfs */
if (device_create_file(&pd->dev, &handles->devattr)) {
kfree(handles);
handles = NULL;
return -1;
if (debug) {
sysfs_attr_init(&handles->devattr.attr);
handles->devattr.attr.name = "handles";
handles->devattr.attr.mode = S_IRUGO;
handles->devattr.show = sony_nc_handles_show;
/* allow reading capabilities via sysfs */
if (device_create_file(&pd->dev, &handles->devattr)) {
kfree(handles);
handles = NULL;
return -1;
}
}
return 0;
@@ -798,7 +802,8 @@ static int sony_nc_handles_setup(struct platform_device *pd)
static int sony_nc_handles_cleanup(struct platform_device *pd)
{
if (handles) {
device_remove_file(&pd->dev, &handles->devattr);
if (debug)
device_remove_file(&pd->dev, &handles->devattr);
kfree(handles);
handles = NULL;
}
@@ -808,6 +813,11 @@ static int sony_nc_handles_cleanup(struct platform_device *pd)
static int sony_find_snc_handle(int handle)
{
int i;
/* not initialized yet, return early */
if (!handles)
return -1;
for (i = 0; i < 0x10; i++) {
if (handles->cap[i] == handle) {
dprintk("found handle 0x%.4x (offset: 0x%.2x)\n",
@@ -1168,6 +1178,9 @@ static int sony_nc_resume(struct acpi_device *device)
/* re-read rfkill state */
sony_nc_rfkill_update();
/* restore kbd backlight states */
sony_nc_kbd_backlight_resume();
return 0;
}
@@ -1355,6 +1368,7 @@ out_no_enum:
#define KBDBL_HANDLER 0x137
#define KBDBL_PRESENT 0xB00
#define SET_MODE 0xC00
#define SET_STATE 0xD00
#define SET_TIMEOUT 0xE00
struct kbd_backlight {
@@ -1377,6 +1391,10 @@ static ssize_t __sony_nc_kbd_backlight_mode_set(u8 value)
(value << 0x10) | SET_MODE, &result))
return -EIO;
/* Try to turn the light on/off immediately */
sony_call_snc_handle(KBDBL_HANDLER, (value << 0x10) | SET_STATE,
&result);
kbdbl_handle->mode = value;
return 0;
@@ -1458,7 +1476,7 @@ static int sony_nc_kbd_backlight_setup(struct platform_device *pd)
{
int result;
if (sony_call_snc_handle(0x137, KBDBL_PRESENT, &result))
if (sony_call_snc_handle(KBDBL_HANDLER, KBDBL_PRESENT, &result))
return 0;
if (!(result & 0x02))
return 0;
@@ -1501,13 +1519,36 @@ outkzalloc:
static int sony_nc_kbd_backlight_cleanup(struct platform_device *pd)
{
if (kbdbl_handle) {
int result;
device_remove_file(&pd->dev, &kbdbl_handle->mode_attr);
device_remove_file(&pd->dev, &kbdbl_handle->timeout_attr);
/* restore the default hw behaviour */
sony_call_snc_handle(KBDBL_HANDLER, 0x1000 | SET_MODE, &result);
sony_call_snc_handle(KBDBL_HANDLER, SET_TIMEOUT, &result);
kfree(kbdbl_handle);
}
return 0;
}
static void sony_nc_kbd_backlight_resume(void)
{
int ignore = 0;
if (!kbdbl_handle)
return;
if (kbdbl_handle->mode == 0)
sony_call_snc_handle(KBDBL_HANDLER, SET_MODE, &ignore);
if (kbdbl_handle->timeout != 0)
sony_call_snc_handle(KBDBL_HANDLER,
(kbdbl_handle->timeout << 0x10) | SET_TIMEOUT,
&ignore);
}
static void sony_nc_backlight_setup(void)
{
acpi_handle unused;
drivers/platform/x86/thinkpad_acpi.c
+1 -2
View File
@@ -8618,8 +8618,7 @@ static bool __pure __init tpacpi_is_valid_fw_id(const char* const s,
tpacpi_is_fw_digit(s[1]) &&
s[2] == t && s[3] == 'T' &&
tpacpi_is_fw_digit(s[4]) &&
tpacpi_is_fw_digit(s[5]) &&
s[6] == 'W' && s[7] == 'W';
tpacpi_is_fw_digit(s[5]);
}
/* returns 0 - probe ok, or < 0 - probe error.