diff options
| -rw-r--r-- | drivers/hwmon/lis3lv02d.c | 21 | ||||
| -rw-r--r-- | include/linux/lis3lv02d.h | 6 |
2 files changed, 19 insertions, 8 deletions
diff --git a/drivers/hwmon/lis3lv02d.c b/drivers/hwmon/lis3lv02d.c index 7448411f51ea..3109eb8648ce 100644 --- a/drivers/hwmon/lis3lv02d.c +++ b/drivers/hwmon/lis3lv02d.c @@ -740,16 +740,16 @@ static void lis3lv02d_8b_configure(struct lis3lv02d *dev, if (p->wakeup_flags) { dev->write(dev, FF_WU_CFG_1, p->wakeup_flags); dev->write(dev, FF_WU_THS_1, p->wakeup_thresh & 0x7f); - /* default to 2.5ms for now */ - dev->write(dev, FF_WU_DURATION_1, 1); + /* pdata value + 1 to keep this backward compatible*/ + dev->write(dev, FF_WU_DURATION_1, p->duration1 + 1); ctrl2 ^= HP_FF_WU1; /* Xor to keep compatible with old pdata*/ } if (p->wakeup_flags2) { dev->write(dev, FF_WU_CFG_2, p->wakeup_flags2); dev->write(dev, FF_WU_THS_2, p->wakeup_thresh2 & 0x7f); - /* default to 2.5ms for now */ - dev->write(dev, FF_WU_DURATION_2, 1); + /* pdata value + 1 to keep this backward compatible*/ + dev->write(dev, FF_WU_DURATION_2, p->duration2 + 1); ctrl2 ^= HP_FF_WU2; /* Xor to keep compatible with old pdata*/ } /* Configure hipass filters */ @@ -759,8 +759,8 @@ static void lis3lv02d_8b_configure(struct lis3lv02d *dev, err = request_threaded_irq(p->irq2, NULL, lis302dl_interrupt_thread2_8b, - IRQF_TRIGGER_RISING | - IRQF_ONESHOT, + IRQF_TRIGGER_RISING | IRQF_ONESHOT | + (p->irq_flags2 & IRQF_TRIGGER_MASK), DRIVER_NAME, &lis3_dev); if (err < 0) printk(KERN_ERR DRIVER_NAME @@ -776,6 +776,7 @@ int lis3lv02d_init_device(struct lis3lv02d *dev) { int err; irq_handler_t thread_fn; + int irq_flags = 0; dev->whoami = lis3lv02d_read_8(dev, WHO_AM_I); @@ -847,9 +848,14 @@ int lis3lv02d_init_device(struct lis3lv02d *dev) if (dev->whoami == WAI_8B) lis3lv02d_8b_configure(dev, p); + irq_flags = p->irq_flags1 & IRQF_TRIGGER_MASK; + dev->irq_cfg = p->irq_cfg; if (p->irq_cfg) dev->write(dev, CTRL_REG3, p->irq_cfg); + + if (p->default_rate) + lis3lv02d_set_odr(p->default_rate); } /* bail if we did not get an IRQ from the bus layer */ @@ -877,7 +883,8 @@ int lis3lv02d_init_device(struct lis3lv02d *dev) err = request_threaded_irq(dev->irq, lis302dl_interrupt, thread_fn, - IRQF_TRIGGER_RISING | IRQF_ONESHOT, + IRQF_TRIGGER_RISING | IRQF_ONESHOT | + irq_flags, DRIVER_NAME, &lis3_dev); if (err < 0) { diff --git a/include/linux/lis3lv02d.h b/include/linux/lis3lv02d.h index c4a4a52c1de7..18d578f08120 100644 --- a/include/linux/lis3lv02d.h +++ b/include/linux/lis3lv02d.h @@ -36,7 +36,10 @@ struct lis3lv02d_platform_data { #define LIS3_IRQ_OPEN_DRAIN (1 << 6) #define LIS3_IRQ_ACTIVE_LOW (1 << 7) unsigned char irq_cfg; - + unsigned char irq_flags1; /* Additional irq edge / level flags */ + unsigned char irq_flags2; /* Additional irq edge / level flags */ + unsigned char duration1; + unsigned char duration2; #define LIS3_WAKEUP_X_LO (1 << 0) #define LIS3_WAKEUP_X_HI (1 << 1) #define LIS3_WAKEUP_Y_LO (1 << 2) @@ -66,6 +69,7 @@ struct lis3lv02d_platform_data { s8 axis_z; #define LIS3_USE_REGULATOR_CTRL 0x01 u16 driver_features; + int default_rate; int (*setup_resources)(void); int (*release_resources)(void); /* Limits for selftest are specified in chip data sheet */ |