From mboxrd@z Thu Jan 1 00:00:00 1970 From: pavel@ucw.cz (Pavel Machek) Date: Tue, 17 Apr 2018 09:38:11 +0200 Subject: atmel_mxt_ts on droid4: powersave seems to break the driver Message-ID: <20180417073811.GA9450@amd> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org HI! v4.17-rc1 on motorola droid 4. If I disable/reenable touschreen with xinput, it fails, with this in the logs: [ 1633.749450] cpcap-usb-phy cpcap-usb-phy.0: connected to USB host [ 1655.938751] atmel_mxt_ts 1-004a: __mxt_read_reg: i2c transfer failed (-121) [ 1655.945800] atmel_mxt_ts 1-004a: Failed to read T44 and T5 (-121) [ 1663.829498] cpcap-usb-phy cpcap-usb-phy.0: connected to USB host Unfortunately, xscreensaver seems to break it in a similar way. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 181 bytes Desc: Digital signature URL: