diff options
Diffstat (limited to 'drivers/hwmon/lis3lv02d.h')
| -rw-r--r-- | drivers/hwmon/lis3lv02d.h | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/drivers/hwmon/lis3lv02d.h b/drivers/hwmon/lis3lv02d.h index 745ec96806d4..e320e2f511f1 100644 --- a/drivers/hwmon/lis3lv02d.h +++ b/drivers/hwmon/lis3lv02d.h @@ -18,6 +18,8 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#include <linux/platform_device.h> +#include <linux/input-polldev.h> /* * The actual chip is STMicroelectronics LIS3LV02DL or LIS3LV02DQ that seems to @@ -27,12 +29,14 @@ * They can also be connected via I²C. */ +#include <linux/lis3lv02d.h> + /* 2-byte registers */ #define LIS_DOUBLE_ID 0x3A /* LIS3LV02D[LQ] */ /* 1-byte registers */ #define LIS_SINGLE_ID 0x3B /* LIS[32]02DL and others */ -enum lis3lv02d_reg { +enum lis3_reg { WHO_AM_I = 0x0F, OFFSET_X = 0x16, OFFSET_Y = 0x17, @@ -60,6 +64,19 @@ enum lis3lv02d_reg { FF_WU_THS_L = 0x34, FF_WU_THS_H = 0x35, FF_WU_DURATION = 0x36, +}; + +enum lis302d_reg { + CLICK_CFG = 0x38, + CLICK_SRC = 0x39, + CLICK_THSY_X = 0x3B, + CLICK_THSZ = 0x3C, + CLICK_TIMELIMIT = 0x3D, + CLICK_LATENCY = 0x3E, + CLICK_WINDOW = 0x3F, +}; + +enum lis3lv02d_reg { DD_CFG = 0x38, DD_SRC = 0x39, DD_ACK = 0x3A, @@ -169,22 +186,20 @@ struct lis3lv02d { s16 (*read_data) (struct lis3lv02d *lis3, int reg); int mdps_max_val; - struct input_dev *idev; /* input device */ - struct task_struct *kthread; /* kthread for input */ - struct mutex lock; + struct input_polled_dev *idev; /* input device */ struct platform_device *pdev; /* platform device */ atomic_t count; /* interrupt count after last read */ int xcalib; /* calibrated null value for x */ int ycalib; /* calibrated null value for y */ int zcalib; /* calibrated null value for z */ - unsigned char is_on; /* whether the device is on or off */ - unsigned char usage; /* usage counter */ struct axis_conversion ac; /* hw -> logical axis */ u32 irq; /* IRQ number */ struct fasync_struct *async_queue; /* queue for the misc device */ wait_queue_head_t misc_wait; /* Wait queue for the misc device */ unsigned long misc_opened; /* bit0: whether the device is open */ + + struct lis3lv02d_platform_data *pdata; /* for passing board config */ }; int lis3lv02d_init_device(struct lis3lv02d *lis3); @@ -192,6 +207,6 @@ int lis3lv02d_joystick_enable(void); void lis3lv02d_joystick_disable(void); void lis3lv02d_poweroff(struct lis3lv02d *lis3); void lis3lv02d_poweron(struct lis3lv02d *lis3); -int lis3lv02d_remove_fs(void); +int lis3lv02d_remove_fs(struct lis3lv02d *lis3); extern struct lis3lv02d lis3_dev; |