diff options
| author | Daisuke Nojiri <dnojiri@chromium.org> | 2021-07-21 15:05:46 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-07-28 19:37:58 +0000 |
| commit | 05bbe21729b951b9cfc5462ee35cbb28f670f4a6 (patch) | |
| tree | 2d735dd2670f3d741bb4db25cb216048a58f67bf /board/blipper | |
| parent | b13e3b69fda40e60b33cc9963e8f05916f1f56b9 (diff) | |
| download | chrome-ec-05bbe21729b951b9cfc5462ee35cbb28f670f4a6.tar.gz | |
Blipper: Enable CONFIG_KEYBOARD_STRICT_DEBOUNCE
This CL enables CONFIG_KEYBOARD_STRICT_DEBOUNCE for Blipper.
It also defines keyscan_config to equalize debounce_down_us
and debounce_up_us.
BUG=b:193505909
BRANCH=Dedede
TEST=Drop test and typing test on Blipper.
Change-Id: I1378b8829f14f9d20a08993245ed9d4959e4ddf1
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3046503
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Commit-Queue: Aseda Aboagye <aaboagye@chromium.org>
Diffstat (limited to 'board/blipper')
| -rw-r--r-- | board/blipper/board.c | 13 | ||||
| -rw-r--r-- | board/blipper/board.h | 1 |
2 files changed, 14 insertions, 0 deletions
diff --git a/board/blipper/board.c b/board/blipper/board.c index e26b3d4d51..480ca5c6da 100644 --- a/board/blipper/board.c +++ b/board/blipper/board.c @@ -41,6 +41,19 @@ #define CPRINTUSB(format, args...) cprints(CC_USBCHARGE, format, ## args) #define INT_RECHECK_US 5000 +__override struct keyboard_scan_config keyscan_config = { + .output_settle_us = 80, + .debounce_down_us = 30 * MSEC, + .debounce_up_us = 30 * MSEC, + .scan_period_us = 3 * MSEC, + .min_post_scan_delay_us = 1000, + .poll_timeout_us = 100 * MSEC, + .actual_key_mask = { + 0x1c, 0xff, 0xff, 0xff, 0xff, 0xf5, 0xff, + 0xa4, 0xff, 0xfe, 0x55, 0xfa, 0xca /* full set */ + }, +}; + /* C0 interrupt line shared by BC 1.2 and charger */ static void check_c0_line(void); DECLARE_DEFERRED(check_c0_line); diff --git a/board/blipper/board.h b/board/blipper/board.h index cd4f9b0d2a..7d8278c61f 100644 --- a/board/blipper/board.h +++ b/board/blipper/board.h @@ -65,6 +65,7 @@ /* KeyBoard */ #define CONFIG_KEYBOARD_REFRESH_ROW3 #define CONFIG_KEYBOARD_KEYPAD +#define CONFIG_KEYBOARD_STRICT_DEBOUNCE /* USB Type A Features */ #define USB_PORT_COUNT 1 |