From 674e971dc4f7696393a7f7a18cbbc581029d9e0b Mon Sep 17 00:00:00 2001 From: Shelley Chen Date: Fri, 13 Jan 2017 09:40:39 -0800 Subject: libpayload: drivers/keyboard: report power button events Power button events are usually dropped because the button is not in the keyboard matrix range. Add condition to forward it like other keys. BUG=chrome-os-partner:61275 BRANCH=None TEST=reboot and make sure power button selection in depthcharge's detachable menus is processed on reef. Change-Id: I86897fa8d73a56533ef62bba05458ac3d339237e Signed-off-by: Patrick Georgi Original-Commit-Id: 25654e214f0ab8685d445ced62612a02be851126 Original-Change-Id: I516a0043bd7730789728d5c5498d0a0f30a2acac Original-Signed-off-by: Shelley Chen Original-Reviewed-on: https://chromium-review.googlesource.com/428199 Original-Reviewed-by: Randall Spangler Reviewed-on: https://review.coreboot.org/18177 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Martin Roth --- payloads/libpayload/drivers/keyboard.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'payloads/libpayload/drivers') diff --git a/payloads/libpayload/drivers/keyboard.c b/payloads/libpayload/drivers/keyboard.c index 6431336863..23c87803a8 100644 --- a/payloads/libpayload/drivers/keyboard.c +++ b/payloads/libpayload/drivers/keyboard.c @@ -32,6 +32,7 @@ #include #define I8042_CMD_DIS_KB 0xad +#define POWER_BUTTON 0x90 struct layout_maps { const char *country; @@ -255,6 +256,9 @@ int keyboard_getchar(void) } } + if (ch == 0x5e) + ret = POWER_BUTTON; + return ret; } -- cgit v1.2.3