u-boot.git/include/key_matrix.h, branch v2012.07 Unnamed repository; edit this file 'description' to name the repository. input: Add support for keyboard matrix decoding from an fdt 2012-05-15T06:31:39+00:00 Bernie Thompson bhthompson@chromium.org 2012-04-17T09:01:31+00:00 92c27c5193154465df03a4713b1a5323bb18506b Matrix keyboards require a key map to be set up, and must also deal with key ghosting. Create a keyboard matrix management implementation which can be leveraged by various keyboard drivers. This includes code to read the keymap from the FDT and perform debouncing. Signed-off-by: Bernie Thompson <bhthompson@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com> 
Matrix keyboards require a key map to be set up, and must also deal with
key ghosting.

Create a keyboard matrix management implementation which can be leveraged
by various keyboard drivers. This includes code to read the keymap from
the FDT and perform debouncing.

Signed-off-by: Bernie Thompson <bhthompson@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>