diff options
| -rw-r--r-- | drivers/mfd/twl6040-core.c | 12 | ||||
| -rw-r--r-- | include/linux/mfd/twl6040.h | 3 |
2 files changed, 15 insertions, 0 deletions
diff --git a/drivers/mfd/twl6040-core.c b/drivers/mfd/twl6040-core.c index 75987c8ca049..268f80fd0439 100644 --- a/drivers/mfd/twl6040-core.c +++ b/drivers/mfd/twl6040-core.c @@ -444,6 +444,18 @@ unsigned int twl6040_get_sysclk(struct twl6040 *twl6040) } EXPORT_SYMBOL(twl6040_get_sysclk); +/* Get the combined status of the vibra control register */ +int twl6040_get_vibralr_status(struct twl6040 *twl6040) +{ + u8 status; + + status = twl6040->vibra_ctrl_cache[0] | twl6040->vibra_ctrl_cache[1]; + status &= (TWL6040_VIBENA | TWL6040_VIBSEL); + + return status; +} +EXPORT_SYMBOL(twl6040_get_vibralr_status); + static struct resource twl6040_vibra_rsrc[] = { { .flags = IORESOURCE_IRQ, diff --git a/include/linux/mfd/twl6040.h b/include/linux/mfd/twl6040.h index 2f8585a4c74b..87a4778ed4b0 100644 --- a/include/linux/mfd/twl6040.h +++ b/include/linux/mfd/twl6040.h @@ -209,10 +209,13 @@ int twl6040_get_pll(struct twl6040 *twl6040); unsigned int twl6040_get_sysclk(struct twl6040 *twl6040); int twl6040_irq_init(struct twl6040 *twl6040); void twl6040_irq_exit(struct twl6040 *twl6040); +/* Get the combined status of the vibra control register */ +int twl6040_get_vibralr_status(struct twl6040 *twl6040); static inline int twl6040_get_revid(struct twl6040 *twl6040) { return twl6040->rev; } + #endif /* End of __TWL6040_CODEC_H__ */ |