diff options
Diffstat (limited to 'drivers/platform/x86/hp_accel.c')
| -rw-r--r-- | drivers/platform/x86/hp_accel.c | 65 |
1 files changed, 26 insertions, 39 deletions
diff --git a/drivers/platform/x86/hp_accel.c b/drivers/platform/x86/hp_accel.c index 1b52d00e2f9..3dc934438c2 100644 --- a/drivers/platform/x86/hp_accel.c +++ b/drivers/platform/x86/hp_accel.c @@ -36,7 +36,7 @@ #include <linux/uaccess.h> #include <linux/leds.h> #include <linux/atomic.h> -#include <acpi/acpi_drivers.h> +#include <linux/acpi.h> #include "../../misc/lis3lv02d/lis3lv02d.h" #define DRIVER_NAME "hp_accel" @@ -76,6 +76,8 @@ static inline void delayed_sysfs_set(struct led_classdev *led_cdev, /* For automatic insertion of the module */ static struct acpi_device_id lis3lv02d_device_ids[] = { {"HPQ0004", 0}, /* HP Mobile Data Protection System PNP */ + {"HPQ6000", 0}, /* HP Mobile Data Protection System PNP */ + {"HPQ6007", 0}, /* HP Mobile Data Protection System PNP */ {"", 0}, }; MODULE_DEVICE_TABLE(acpi, lis3lv02d_device_ids); @@ -87,7 +89,7 @@ MODULE_DEVICE_TABLE(acpi, lis3lv02d_device_ids); * * Returns 0 on success. */ -int lis3lv02d_acpi_init(struct lis3lv02d *lis3) +static int lis3lv02d_acpi_init(struct lis3lv02d *lis3) { struct acpi_device *dev = lis3->bus_priv; if (acpi_evaluate_object(dev->handle, METHOD_NAME__INI, @@ -105,7 +107,7 @@ int lis3lv02d_acpi_init(struct lis3lv02d *lis3) * * Returns 0 on success. */ -int lis3lv02d_acpi_read(struct lis3lv02d *lis3, int reg, u8 *ret) +static int lis3lv02d_acpi_read(struct lis3lv02d *lis3, int reg, u8 *ret) { struct acpi_device *dev = lis3->bus_priv; union acpi_object arg0 = { ACPI_TYPE_INTEGER }; @@ -128,7 +130,7 @@ int lis3lv02d_acpi_read(struct lis3lv02d *lis3, int reg, u8 *ret) * * Returns 0 on success. */ -int lis3lv02d_acpi_write(struct lis3lv02d *lis3, int reg, u8 val) +static int lis3lv02d_acpi_write(struct lis3lv02d *lis3, int reg, u8 val) { struct acpi_device *dev = lis3->bus_priv; unsigned long long ret; /* Not used when writting */ @@ -209,6 +211,8 @@ static struct dmi_system_id lis3lv02d_dmi_ids[] = { AXIS_DMI_MATCH("NC6715x", "HP Compaq 6715", y_inverted), AXIS_DMI_MATCH("NC693xx", "HP EliteBook 693", xy_rotated_right), AXIS_DMI_MATCH("NC693xx", "HP EliteBook 853", xy_swap), + AXIS_DMI_MATCH("NC854xx", "HP EliteBook 854", y_inverted), + AXIS_DMI_MATCH("NC273xx", "HP EliteBook 273", y_inverted), /* Intel-based HP Pavilion dv5 */ AXIS_DMI_MATCH2("HPDV5_I", PRODUCT_NAME, "HP Pavilion dv5", @@ -227,7 +231,12 @@ static struct dmi_system_id lis3lv02d_dmi_ids[] = { AXIS_DMI_MATCH("HPB452x", "HP ProBook 452", y_inverted), AXIS_DMI_MATCH("HPB522x", "HP ProBook 522", xy_swap), AXIS_DMI_MATCH("HPB532x", "HP ProBook 532", y_inverted), + AXIS_DMI_MATCH("HPB655x", "HP ProBook 655", xy_swap_inverted), AXIS_DMI_MATCH("Mini510x", "HP Mini 510", xy_rotated_left_usd), + AXIS_DMI_MATCH("HPB63xx", "HP ProBook 63", xy_swap), + AXIS_DMI_MATCH("HPB64xx", "HP ProBook 64", xy_swap), + AXIS_DMI_MATCH("HPB64xx", "HP EliteBook 84", xy_swap), + AXIS_DMI_MATCH("HPB65xx", "HP ProBook 65", x_inverted), { NULL, } /* Laptop models without axis info (yet): * "NC6910" "HP Compaq 6910" @@ -320,7 +329,7 @@ static int lis3lv02d_add(struct acpi_device *device) INIT_WORK(&hpled_led.work, delayed_set_status_worker); ret = led_classdev_register(NULL, &hpled_led.led_classdev); if (ret) { - lis3lv02d_joystick_disable(); + lis3lv02d_joystick_disable(&lis3_dev); lis3lv02d_poweroff(&lis3_dev); flush_work(&hpled_led.work); return ret; @@ -329,12 +338,12 @@ static int lis3lv02d_add(struct acpi_device *device) return ret; } -static int lis3lv02d_remove(struct acpi_device *device, int type) +static int lis3lv02d_remove(struct acpi_device *device) { if (!device) return -EINVAL; - lis3lv02d_joystick_disable(); + lis3lv02d_joystick_disable(&lis3_dev); lis3lv02d_poweroff(&lis3_dev); led_classdev_unregister(&hpled_led.led_classdev); @@ -344,22 +353,24 @@ static int lis3lv02d_remove(struct acpi_device *device, int type) } -#ifdef CONFIG_PM -static int lis3lv02d_suspend(struct acpi_device *device, pm_message_t state) +#ifdef CONFIG_PM_SLEEP +static int lis3lv02d_suspend(struct device *dev) { /* make sure the device is off when we suspend */ lis3lv02d_poweroff(&lis3_dev); return 0; } -static int lis3lv02d_resume(struct acpi_device *device) +static int lis3lv02d_resume(struct device *dev) { lis3lv02d_poweron(&lis3_dev); return 0; } + +static SIMPLE_DEV_PM_OPS(hp_accel_pm, lis3lv02d_suspend, lis3lv02d_resume); +#define HP_ACCEL_PM (&hp_accel_pm) #else -#define lis3lv02d_suspend NULL -#define lis3lv02d_resume NULL +#define HP_ACCEL_PM NULL #endif /* For the HP MDPS aka 3D Driveguard */ @@ -370,35 +381,11 @@ static struct acpi_driver lis3lv02d_driver = { .ops = { .add = lis3lv02d_add, .remove = lis3lv02d_remove, - .suspend = lis3lv02d_suspend, - .resume = lis3lv02d_resume, - } + }, + .drv.pm = HP_ACCEL_PM, }; - -static int __init lis3lv02d_init_module(void) -{ - int ret; - - if (acpi_disabled) - return -ENODEV; - - ret = acpi_bus_register_driver(&lis3lv02d_driver); - if (ret < 0) - return ret; - - pr_info("driver loaded\n"); - - return 0; -} - -static void __exit lis3lv02d_exit_module(void) -{ - acpi_bus_unregister_driver(&lis3lv02d_driver); -} +module_acpi_driver(lis3lv02d_driver); MODULE_DESCRIPTION("Glue between LIS3LV02Dx and HP ACPI BIOS and support for disk protection LED."); MODULE_AUTHOR("Yan Burman, Eric Piel, Pavel Machek"); MODULE_LICENSE("GPL"); - -module_init(lis3lv02d_init_module); -module_exit(lis3lv02d_exit_module); |