diff options
| -rw-r--r-- | drivers/base/regmap/regmap-irq.c | 5 | ||||
| -rw-r--r-- | include/linux/regmap.h | 4 |
2 files changed, 9 insertions, 0 deletions
diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c index d1ade76a6c93..e6343ccc6aa1 100644 --- a/drivers/base/regmap/regmap-irq.c +++ b/drivers/base/regmap/regmap-irq.c @@ -333,6 +333,11 @@ static int regmap_irq_set_type(struct irq_data *data, unsigned int type) default: return -EINVAL; } + + if (d->chip->set_type_virt) + return d->chip->set_type_virt(d->virt_buf, type, data->hwirq, + reg); + return 0; } diff --git a/include/linux/regmap.h b/include/linux/regmap.h index 97ec73383e47..f87a11a5cc4a 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -1426,6 +1426,8 @@ struct regmap_irq_sub_irq_map { * before regmap_irq_handler process the interrupts. * @handle_post_irq: Driver specific callback to handle interrupt from device * after handling the interrupts in regmap_irq_handler(). + * @set_type_virt: Driver specific callback to extend regmap_irq_set_type() + * and configure virt regs. * @irq_drv_data: Driver specific IRQ data which is passed as parameter when * driver specific pre/post interrupt handler is called. * @@ -1473,6 +1475,8 @@ struct regmap_irq_chip { int (*handle_pre_irq)(void *irq_drv_data); int (*handle_post_irq)(void *irq_drv_data); + int (*set_type_virt)(unsigned int **buf, unsigned int type, + unsigned long hwirq, int reg); void *irq_drv_data; }; |