Ejemplos de ufs_qcom_phy_calibrate en C++ (Cpp)

Ejemplo n.º 1

Archivo: phy-qcom-ufs-qmp-28nm.c Proyecto: benschhold/android_kernel_oneplus_msm8994_custom

static int ufs_qcom_phy_qmp_28nm_calibrate(struct ufs_qcom_phy *ufs_qcom_phy)
{
	struct ufs_qcom_phy_calibration *tbl_A = NULL, *tbl_B = NULL;
	int tbl_size_A = 0, tbl_size_B = 0;
	int rate = UFS_QCOM_LIMIT_HS_RATE;
	u8 major = ufs_qcom_phy->host_ctrl_rev_major;
	u16 minor = ufs_qcom_phy->host_ctrl_rev_minor;
	u16 step = ufs_qcom_phy->host_ctrl_rev_step;
	int err;

	if ((major == 0x1) && (minor == 0x001) && (step == 0x0000)) {
		tbl_size_A = ARRAY_SIZE(phy_cal_table_ctrl_1_1_0_rate_A);
		tbl_A = phy_cal_table_ctrl_1_1_0_rate_A;
	} else if ((major == 0x1) && (minor == 0x001) && (step == 0x0001)) {
		tbl_size_A = ARRAY_SIZE(phy_cal_table_ctrl_1_1_1_rate_A);
		tbl_A = phy_cal_table_ctrl_1_1_1_rate_A;
	}

	tbl_B = phy_cal_table_rate_B;
	tbl_size_B = ARRAY_SIZE(phy_cal_table_rate_B);

	err = ufs_qcom_phy_calibrate(ufs_qcom_phy, tbl_A, tbl_size_A,
			      tbl_B, tbl_size_B, rate);
	if (err)
		dev_err(ufs_qcom_phy->dev, "%s: ufs_qcom_phy_calibrate() failed %d\n",
			__func__, err);

	return err;
}

Ejemplo n.º 2

Archivo: phy-qcom-ufs-qmp-20nm.c Proyecto: 19Dan01/linux

static
int ufs_qcom_phy_qmp_20nm_phy_calibrate(struct ufs_qcom_phy *ufs_qcom_phy,
					bool is_rate_B)
{
	struct ufs_qcom_phy_calibration *tbl_A, *tbl_B;
	int tbl_size_A, tbl_size_B;
	u8 major = ufs_qcom_phy->host_ctrl_rev_major;
	u16 minor = ufs_qcom_phy->host_ctrl_rev_minor;
	u16 step = ufs_qcom_phy->host_ctrl_rev_step;
	int err;

	if ((major == 0x1) && (minor == 0x002) && (step == 0x0000)) {
		tbl_size_A = ARRAY_SIZE(phy_cal_table_rate_A_1_2_0);
		tbl_A = phy_cal_table_rate_A_1_2_0;
	} else if ((major == 0x1) && (minor == 0x003) && (step == 0x0000)) {
		tbl_size_A = ARRAY_SIZE(phy_cal_table_rate_A_1_3_0);
		tbl_A = phy_cal_table_rate_A_1_3_0;
	} else {
		dev_err(ufs_qcom_phy->dev, "%s: Unknown UFS-PHY version, no calibration values\n",
			__func__);
		err = -ENODEV;
		goto out;
	}

	tbl_size_B = ARRAY_SIZE(phy_cal_table_rate_B);
	tbl_B = phy_cal_table_rate_B;

	err = ufs_qcom_phy_calibrate(ufs_qcom_phy, tbl_A, tbl_size_A,
						tbl_B, tbl_size_B, is_rate_B);

	if (err)
		dev_err(ufs_qcom_phy->dev, "%s: ufs_qcom_phy_calibrate() failed %d\n",
			__func__, err);

out:
	return err;
}