Messages in this thread |  | | Date | Fri, 17 May 2019 14:30:16 -0700 | From | Dmitry Torokhov <> | Subject | Re: [PATCH 1/2] Input: atmel_mxt_ts - add wakeup support |
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Hi Sefano,
On Fri, May 17, 2019 at 11:17:40PM +0200, Stefano Manni wrote: > Add wakeup support to the maxtouch driver. > The device can wake up the system from suspend, > mark the IRQ as wakeup capable, so that device > irq is not disabled during system suspend.
This should already be handled by I2C core, see lines after "if (client->flags & I2C_CLIENT_WAKE)" in drivers/i2c/i2c-core-base.c.
Unless there is dedicated wakeup interrupt we configure main interrupt as wake source.
Thanks.
-- Dmitry
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