u-boot

Commit Graph

Author	SHA1	Message	Date
Bernie Thompson	92c27c5193	input: Add support for keyboard matrix decoding from an fdt 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>	13 years ago

Author

SHA1

Message

Date

Bernie Thompson

92c27c5193

input: Add support for keyboard matrix decoding from an fdt

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>

13 years ago

1 Commits (f8315731db45cda13e3ad9d365dd61f14c4ab19c)