src/vendorcode/google/dsm_calib.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #ifndef __DSM_CALIB_H__
   4 #define __DSM_CALIB_H__
   5
   6 #include <stddef.h>
   7 #include <stdint.h>
   8 #include <types.h>
   9
  10 /**
  11  * get_dsm_calibration_from_key - Gets value related to DSM calibration from VPD
  12  * @key: The key in RO_VPD. The valid prefix is "dsm_calib_". The valid keys are
  13  *   documented in https://chromeos.google.com/partner/dlm/docs/factory/vpd.html.
  14  * @value: Output value. The value read from VPD parsed into uint64_t integer.
  15  *
  16  * Returns CB_SUCCESS on success or CB_ERR on failure.
  17  */
  18 enum cb_err get_dsm_calibration_from_key(const char *key, uint64_t *value);
  19
  20 #endif /* __DSM_CALIB_H__ */