Re: [PATCH v2 1/1] Input: atmel_mxt_ts - only read messages in mxt_acquire_irq() when necessary

On Tue, Jul 28, 2020 at 12:16:37AM +0900, Jiada Wang wrote: > From: Nick Dyer > > The workaround of reading all messages until an invalid is received is a > way of forcing the CHG line high, which means that when using > edge-triggered interrupts the interrupt can be acquired. > > With level-tri

[PATCH v2 1/1] Input: atmel_mxt_ts - only read messages in mxt_acquire_irq() when necessary

From: Nick Dyer The workaround of reading all messages until an invalid is received is a way of forcing the CHG line high, which means that when using edge-triggered interrupts the interrupt can be acquired. With level-triggered interrupts the workaround is unnecessary. Also, most recent maXTou