diff options
| author | Shelley Chen <shchen@chromium.org> | 2017-01-13 09:40:39 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2017-01-24 09:33:48 +0100 |
| commit | 674e971dc4f7696393a7f7a18cbbc581029d9e0b (patch) | |
| tree | 344b13f15e07f77a0ec123eab8677b1b5e54df78 /payloads/libpayload/drivers | |
| parent | 0f6d10ba8f8f711f2ff7fa5c8f306e18a42b8974 (diff) | |
| download | coreboot-674e971dc4f7696393a7f7a18cbbc581029d9e0b.tar.xz | |
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 <pgeorgi@chromium.org>
Original-Commit-Id: 25654e214f0ab8685d445ced62612a02be851126
Original-Change-Id: I516a0043bd7730789728d5c5498d0a0f30a2acac
Original-Signed-off-by: Shelley Chen <shchen@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/428199
Original-Reviewed-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://review.coreboot.org/18177
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'payloads/libpayload/drivers')
| -rw-r--r-- | payloads/libpayload/drivers/keyboard.c | 4 |
1 files changed, 4 insertions, 0 deletions
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 <libpayload.h> #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; } |