diff options
Diffstat (limited to 'zephyr/projects/corsola/src/kingler/board_steelix.c')
-rw-r--r-- | zephyr/projects/corsola/src/kingler/board_steelix.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/zephyr/projects/corsola/src/kingler/board_steelix.c b/zephyr/projects/corsola/src/kingler/board_steelix.c new file mode 100644 index 0000000000..c8ba0e7e74 --- /dev/null +++ b/zephyr/projects/corsola/src/kingler/board_steelix.c @@ -0,0 +1,51 @@ +/* Copyright 2022 The ChromiumOS Authors + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +/* Board re-init for Rusty board + * Rusty shares the firmware with Steelix. + * Steelix is convertible but Rusty is clamshell + * so some functions should be disabled for clamshell. + */ +#include <zephyr/logging/log.h> +#include <zephyr/drivers/gpio.h> + +#include "cros_cbi.h" +#include "gpio/gpio_int.h" +#include "hooks.h" +#include "motion_sense.h" +#include "tablet_mode.h" + +LOG_MODULE_REGISTER(board_init, LOG_LEVEL_ERR); + +static bool board_is_clamshell; + +static void board_setup_init(void) +{ + int ret; + uint32_t val; + + ret = cros_cbi_get_fw_config(FORM_FACTOR, &val); + if (ret != 0) { + LOG_ERR("Error retrieving CBI FW_CONFIG field %d", FORM_FACTOR); + return; + } + if (val == CLAMSHELL) { + board_is_clamshell = true; + motion_sensor_count = 0; + gmr_tablet_switch_disable(); + } +} +DECLARE_HOOK(HOOK_INIT, board_setup_init, HOOK_PRIO_PRE_DEFAULT); + +static void disable_base_imu_irq(void) +{ + if (board_is_clamshell) { + gpio_disable_dt_interrupt( + GPIO_INT_FROM_NODELABEL(int_base_imu)); + gpio_pin_configure_dt(GPIO_DT_FROM_NODELABEL(base_imu_int_l), + GPIO_INPUT | GPIO_PULL_UP); + } +} +DECLARE_HOOK(HOOK_INIT, disable_base_imu_irq, HOOK_PRIO_POST_DEFAULT); |