[PATCH v3 4/4] phy: qualcomm: qmp-combo: Rework DP PHY runtime configuration

Konrad Dybcio konrad.dybcio at oss.qualcomm.com
Fri Aug 28 05:13:30 PDT 2026


On 8/28/26 11:43 AM, Nabige Aala wrote:
> From: Ritesh Kumar <ritesh.kumar at oss.qualcomm.com>

[...]

> +static int qmp_combo_configure_dp_phy_common(struct qmp_combo *qmp)
> +{
> +	const struct qmp_phy_cfg *cfg = qmp->cfg;
> +	u32 status;
> +	int ret;
> +
> +	if (!cfg->dp_aux_cfg2) {
> +		dev_err(qmp->dev, "DP AUX CFG2 value not configured\n");
> +		return -EINVAL;
> +	}
> +
> +	writel(0x0f, qmp->dp_dp_phy + QSERDES_DP_PHY_CFG_1);

This should be 0x2f on Glymur

Konrad



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