diff options
Diffstat (limited to 'zephyr/test/kingler/src/clamshell.c')
| -rw-r--r-- | zephyr/test/kingler/src/clamshell.c | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/zephyr/test/kingler/src/clamshell.c b/zephyr/test/kingler/src/clamshell.c new file mode 100644 index 0000000000..faa340add0 --- /dev/null +++ b/zephyr/test/kingler/src/clamshell.c @@ -0,0 +1,89 @@ +/* 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. + */ + +#include "zephyr/kernel.h" +#include <zephyr/drivers/gpio/gpio_emul.h> +#include <zephyr/ztest.h> + +#include "cros_board_info.h" +#include "cros_cbi.h" +#include "gpio_signal.h" +#include "hooks.h" +#include "tablet_mode.h" + +static void *clamshell_setup(void) +{ + uint32_t val; + const struct device *wp_gpio = + DEVICE_DT_GET(DT_GPIO_CTLR(DT_ALIAS(gpio_wp), gpios)); + const gpio_port_pins_t wp_pin = DT_GPIO_PIN(DT_ALIAS(gpio_wp), gpios); + + /* Make sure that write protect is disabled */ + zassert_ok(gpio_emul_input_set(wp_gpio, wp_pin, 1), NULL); + /* Set CBI form factor to CONVERTIBLE. */ + zassert_ok(cbi_set_fw_config(CLAMSHELL << 13), NULL); + /* Run init hooks to initialize cbi. */ + hook_notify(HOOK_INIT); + + /* Check if CBI write worked. */ + zassert_ok(cros_cbi_get_fw_config(FORM_FACTOR, &val), NULL); + zassert_equal(CLAMSHELL, val, "val=%d", val); + + return NULL; +} + +ZTEST_SUITE(steelix_clamshell, NULL, clamshell_setup, NULL, NULL, NULL); + +ZTEST(steelix_clamshell, test_gmr_tablet_switch_disabled) +{ + const struct device *tablet_mode_gpio = DEVICE_DT_GET( + DT_GPIO_CTLR(DT_NODELABEL(gpio_tablet_mode_l), gpios)); + const gpio_port_pins_t tablet_mode_pin = + DT_GPIO_PIN(DT_NODELABEL(gpio_tablet_mode_l), gpios); + + /* Verify gmr_tablet_switch is disabled, by checking the side effects + * of calling tablet_set_mode, and setting gpio_tablet_mode_l. + */ + zassert_ok(gpio_emul_input_set(tablet_mode_gpio, tablet_mode_pin, 0), + NULL); + k_sleep(K_MSEC(100)); + tablet_set_mode(1, TABLET_TRIGGER_LID); + zassert_equal(0, tablet_get_mode(), NULL); + zassert_ok(gpio_emul_input_set(tablet_mode_gpio, tablet_mode_pin, 1), + NULL); + k_sleep(K_MSEC(100)); + tablet_set_mode(0, TABLET_TRIGGER_LID); + zassert_equal(0, tablet_get_mode(), NULL); + zassert_ok(gpio_emul_input_set(tablet_mode_gpio, tablet_mode_pin, 0), + NULL); + k_sleep(K_MSEC(100)); + tablet_set_mode(1, TABLET_TRIGGER_LID); + zassert_equal(0, tablet_get_mode(), NULL); +} + +static int interrupt_count; + +void bmi3xx_interrupt(enum gpio_signal signal) +{ + interrupt_count++; +} + +ZTEST(steelix_clamshell, test_base_imu_irq_disabled) +{ + const struct device *base_imu_gpio = DEVICE_DT_GET( + DT_GPIO_CTLR(DT_NODELABEL(base_imu_int_l), gpios)); + const gpio_port_pins_t base_imu_pin = + DT_GPIO_PIN(DT_NODELABEL(base_imu_int_l), gpios); + + /* Verify base_imu_irq is disabled. */ + interrupt_count = 0; + zassert_ok(gpio_emul_input_set(base_imu_gpio, base_imu_pin, 1), NULL); + k_sleep(K_MSEC(100)); + zassert_ok(gpio_emul_input_set(base_imu_gpio, base_imu_pin, 0), NULL); + k_sleep(K_MSEC(100)); + + zassert_equal(interrupt_count, 0, "interrupt_count=%d", + interrupt_count); +} |