diff options
author | ChromeOS Developer <dparker@chromium.org> | 2014-01-10 14:15:34 -0800 |
---|---|---|
committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-02-07 04:13:14 +0000 |
commit | 4015172ed1b8a93350e433deb3399693ff4e00ed (patch) | |
tree | 866a15514a901fc2e0d8a0ee90609d11bba97932 /include/keyboard_protocol.h | |
parent | 798df2a6d077cb973cb60c5401d0ec037006fe9a (diff) | |
download | chrome-ec-4015172ed1b8a93350e433deb3399693ff4e00ed.tar.gz |
8042: Add interface for handling off-matrix button changes
BUG=chrome-os-partner:24370
BRANCH=tot
TEST=Power key and keyboard work normally.
Signed-off-by: Dave Parker <dparker@chromium.org>
Orig-Change-Id: I291ff384ae2fc3e074132330713f0b0c2cc36a76
Reviewed-on: https://chromium-review.googlesource.com/184543
(cherry picked from commit c65f82a5b02cdecf5b62f71ef2e916795f808389)
Change-Id: I1cd02e824c97eb5909e7bff68c8ecefc89f52df0
Reviewed-on: https://chromium-review.googlesource.com/185242
Tested-by: Randall Spangler <rspangler@chromium.org>
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Commit-Queue: Randall Spangler <rspangler@chromium.org>
Diffstat (limited to 'include/keyboard_protocol.h')
-rw-r--r-- | include/keyboard_protocol.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/keyboard_protocol.h b/include/keyboard_protocol.h index 866c58807b..6fc0a06f7c 100644 --- a/include/keyboard_protocol.h +++ b/include/keyboard_protocol.h @@ -9,6 +9,7 @@ #define __CROS_EC_KEYBOARD_PROTOCOL_H #include "common.h" +#include "button.h" /* Routines common to all protocols */ @@ -17,6 +18,15 @@ */ void keyboard_clear_buffer(void); +/* + * Respond to button changes. Implemented by a host-specific + * handler. + * + * @param button The button that changed. + * @param is_pressed Whether the button is now pressed. + */ +void keyboard_update_button(enum keyboard_button_type button, int is_pressed); + /* Protocol-specific includes */ #ifdef CONFIG_KEYBOARD_PROTOCOL_8042 |