Re: [PATCH v2] Input: atmel_mxt_ts - Disable IRQ across suspend

2019-09-30 Thread Evan Green
On Fri, Sep 27, 2019 at 5:16 PM Dmitry Torokhov wrote: > > Hi Evan, > > On Tue, Sep 24, 2019 at 02:52:38PM -0700, Evan Green wrote: > > Across suspend and resume, we are seeing error messages like the following: > > > > atmel_mxt_ts i2c-PRP0001:00: __mxt_read_reg: i2c transfer failed (-121) > > at

Re: [PATCH v2] Input: atmel_mxt_ts - Disable IRQ across suspend

2019-09-27 Thread Dmitry Torokhov
Hi Evan, On Tue, Sep 24, 2019 at 02:52:38PM -0700, Evan Green wrote: > Across suspend and resume, we are seeing error messages like the following: > > atmel_mxt_ts i2c-PRP0001:00: __mxt_read_reg: i2c transfer failed (-121) > atmel_mxt_ts i2c-PRP0001:00: Failed to read T44 and T5 (-121) > > This

[PATCH v2] Input: atmel_mxt_ts - Disable IRQ across suspend

2019-09-24 Thread Evan Green
Across suspend and resume, we are seeing error messages like the following: atmel_mxt_ts i2c-PRP0001:00: __mxt_read_reg: i2c transfer failed (-121) atmel_mxt_ts i2c-PRP0001:00: Failed to read T44 and T5 (-121) This occurs because the driver leaves its IRQ enabled. Upon resume, there is an IRQ pen