Linux kernel latest source http://mirrors.hust.edu.cn/git/linux-next.git/atom?h=master 2018-04-10T05:55:16+00:00 2018-04-10T05:55:16+00:00 Dmitry Torokhov dmitry.torokhov@gmail.com 2018-03-20T22:31:38+00:00 urn:sha1:96a938aa214e965d5b4a2f10443b29cad14289b9 Now that there are no users of custom Atmel platform data, and everyone has switched to the generic device properties, we can remove support for the platform data. Acked-by: Nick Dyer <nick@shmanahar.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Benson Leung <bleung@chromium.org> 2015-08-05T00:03:52+00:00 Nick Dyer nick.dyer@itdev.co.uk 2015-08-04T23:36:29+00:00 urn:sha1:7f3884f7de89c49439fdaa115f6d1caec3256cc3 The hardcoded 0x83 CTRL setting overrides other settings in that byte, enabling extra reporting that may not be useful on a particular platform. Implement improved suspend mechanism via deep sleep. By writing zero to both the active and idle cycle times the maXTouch device can be put into a deep sleep mode, using minimal power. It is necessary to issue a calibrate command after the chip has spent any time in deep sleep, however a soft reset is unnecessary. Use the old method on Chromebook Pixel via platform data option. This patch also deals with the situation where the power configuration is zero on probe, which would mean that the device never wakes up to execute commands. After a config download, the T7 power configuration may have changed so it is necessary to re-read it. Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk> Acked-by: Benson Leung <bleung@chromium.org> Acked-by: Yufeng Shen <miletus@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>