1 files changed, 39 insertions, 0 deletions
diff --git a/zephyr/projects/nissa/pujjo/src/form_factor.c b/zephyr/projects/nissa/pujjo/src/form_factor.c
new file mode 100644
index 0000000000..ff3d64fe3e
--- /dev/null
+++ b/zephyr/projects/nissa/pujjo/src/form_factor.c
@@ -0,0 +1,39 @@
+/* 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/devicetree.h>
+#include <zephyr/logging/log.h>
+
+#include "accelgyro.h"
+#include "cros_board_info.h"
+#include "cros_cbi.h"
+#include "driver/accelgyro_bmi323.h"
+#include "driver/accelgyro_lsm6dsm.h"
+#include "hooks.h"
+#include "motionsense_sensors.h"
+
+#include "nissa_common.h"
+
+LOG_MODULE_DECLARE(nissa, CONFIG_NISSA_LOG_LEVEL);
+
+static bool use_alt_sensor;
+
+void motion_interrupt(enum gpio_signal signal)
+{
+	if (use_alt_sensor)
+		lsm6dsm_interrupt(signal);
+	else
+		bmi3xx_interrupt(signal);
+}
+
+static void sensor_init(void)
+{
+	/* check which base sensor is used for motion_interrupt */
+	use_alt_sensor = cros_cbi_ssfc_check_match(
+		CBI_SSFC_VALUE_ID(DT_NODELABEL(base_sensor_1)));
+
+	motion_sensors_check_ssfc();
+}
+DECLARE_HOOK(HOOK_INIT, sensor_init, HOOK_PRIO_POST_I2C);