Quoting Kuogee Hsieh (2021-09-09 14:31:05)
> @@ -3757,16 +3796,14 @@ static void qcom_qmp_v4_phy_dp_aux_init(struct
> qmp_phy *qphy)
>
> static void qcom_qmp_v4_phy_configure_dp_tx(struct qmp_phy *qphy)
> {
> - /* Program default values before writing proper values */
> - writel(0x27
Both voltage and pre-emphasis swing level are set during link training
negotiation between host and sink. There are totally four tables added.
A voltage swing table for both hbr and hbr1, a voltage table for both
hbr2 and hbr3, a pre-emphasis table for both hbr and hbr1 and a pre-emphasis
table for
