Merge "hwmon: qpnp-adc-voltage: Update calibration logic for VADC" (09858277) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/hwmon/qpnp-adc-voltage.c

+9 −0

Original line number	Diff line number	Diff line
		@@ -1375,11 +1375,20 @@ int32_t qpnp_get_vadc_gain_and_offset(struct qpnp_vadc_chip *vadc,
		enum qpnp_adc_calib_type calib_type)
		{
		int rc = 0;
		struct qpnp_vadc_result result;

		rc = qpnp_vadc_is_valid(vadc);
		if (rc < 0)
		return rc;

		if (!vadc->vadc_init_calib) {
		rc = qpnp_vadc_read(vadc, REF_125V, &result);
		if (rc) {
		pr_debug("vadc read failed with rc = %d\n", rc);
		return rc;
		}
		}

		switch (calib_type) {
		case CALIB_RATIOMETRIC:
		param->dy =