1 files changed, 0 insertions, 46 deletions
diff --git a/zephyr/program/nissa/nivviks/src/form_factor.c b/zephyr/program/nissa/nivviks/src/form_factor.c
deleted file mode 100644
index 08dfa5c04b..0000000000
--- a/zephyr/program/nissa/nivviks/src/form_factor.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/* 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 "accelgyro.h"
-#include "cros_cbi.h"
-#include "hooks.h"
-#include "motionsense_sensors.h"
-#include "nissa_common.h"
-
-#include <zephyr/devicetree.h>
-#include <zephyr/logging/log.h>
-
-LOG_MODULE_DECLARE(nissa, CONFIG_NISSA_LOG_LEVEL);
-
-/*
- * Mainboard orientation support.
- */
-
-#define ALT_MAT SENSOR_ROT_STD_REF_NAME(DT_NODELABEL(base_rot_inverted))
-#define BASE_SENSOR SENSOR_ID(DT_NODELABEL(base_accel))
-#define BASE_GYRO SENSOR_ID(DT_NODELABEL(base_gyro))
-
-static void form_factor_init(void)
-{
-	int ret;
-	uint32_t val;
-	/*
-	 * If the firmware config indicates
-	 * an inverted form factor, use the alternative
-	 * rotation matrix.
-	 */
-	ret = cros_cbi_get_fw_config(FW_BASE_INVERSION, &val);
-	if (ret != 0) {
-		LOG_ERR("Error retrieving CBI FW_CONFIG field %d",
-			FW_BASE_INVERSION);
-		return;
-	}
-	if (val == FW_BASE_INVERTED) {
-		LOG_INF("Switching to inverted base");
-		motion_sensors[BASE_SENSOR].rot_standard_ref = &ALT_MAT;
-		motion_sensors[BASE_GYRO].rot_standard_ref = &ALT_MAT;
-	}
-}
-DECLARE_HOOK(HOOK_INIT, form_factor_init, HOOK_PRIO_POST_I2C);