diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2014-08-20 15:39:49 -0500 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-08-21 08:02:05 +0000 |
| commit | 0539cc2ed5692fd17a120ba6eed8c5ece67be82b (patch) | |
| tree | 48f66ea4788e5a2ec58f65ddefd62e7a7c92dc47 | |
| parent | 97a4fd2751a47189aeb181da9e5a42ed651e5c33 (diff) | |
| download | chrome-ec-0539cc2ed5692fd17a120ba6eed8c5ece67be82b.tar.gz | |
ryu: detect recovery mode and set proper event
When the power button, volume up, and volume down buttons
are pressed during boot indicate to the AP that recovery mode
is enabled.
BUG=chrome-os-partner:31481
BRANCH=None
TEST=Benson tested this w/ his magic cables.
Change-Id: I2f285d6b8b71708eff53e8b46020e51c96f281a4
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/213299
Reviewed-by: Alec Berg <alecaberg@chromium.org>
| -rw-r--r-- | board/ryu/board.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/board/ryu/board.c b/board/ryu/board.c index a7ccd8c8da..64b338866b 100644 --- a/board/ryu/board.c +++ b/board/ryu/board.c @@ -12,6 +12,7 @@ #include "console.h" #include "gpio.h" #include "hooks.h" +#include "host_command.h" #include "i2c.h" #include "power.h" #include "power_button.h" @@ -38,6 +39,15 @@ void unhandled_evt(enum gpio_signal signal) static void board_init(void) { /* + * Determine recovery mode is requested by the power, volup, and + * voldown buttons being pressed. + */ + if (power_button_signal_asserted() && + !gpio_get_level(GPIO_BTN_VOLD_L) && + !gpio_get_level(GPIO_BTN_VOLU_L)) + host_set_single_event(EC_HOST_EVENT_KEYBOARD_RECOVERY); + + /* * Enable CC lines after all GPIO have been initialized. Note, it is * important that this is enabled after the CC_DEVICE_ODL lines are * set low to specify device mode. |