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path: root/drivers/input/mouse/cyapa.c
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2013-02-14Input: cyapa - add support for smbus protocolBenson Leung
This patch adds support for the Cypress APA Smbus Trackpad type, which uses a modified register map that fits within the limitations of the smbus protocol. Devices that use this protocol include: CYTRA-116001-00 - Samsung Series 5 550 Chromebook trackpad CYTRA-103002-00 - Acer C7 Chromebook trackpad CYTRA-101003-00 - HP Pavilion 14 Chromebook trackpad Signed-off-by: Dudley Du <dudl@cypress.com> Signed-off-by: Benson Leung <bleung@chromium.org> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2013-01-17Input: add driver for Cypress APA I2C TrackpadBenson Leung
This patch introduces a driver for Cypress All Points Addressable I2C Trackpad, including the ones in 2012 Samsung Chromebooks. This device is compatible with MT protocol type B, providing identifiable contacts. Signed-off-by: Dudley Du <dudl@cypress.com> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Benson Leung <bleung@chromium.org> Reviewed-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>