[PATCH v3 11/12] phy: phy-mtk-dp: Add PHYD Lane EN register mask to SoC data

Manivannan Sadhasivam mani at kernel.org
Wed Sep 9 10:25:03 PDT 2026


On Tue, Jul 07, 2026 at 05:42:44PM +0200, AngeloGioacchino Del Regno wrote:
> In preparation for adding support for the eDP PHY found in newer
> SoCs, transfer the register mask for PHYD_TX_LN_EN to SoC specific
> data.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
> ---
>  drivers/phy/mediatek/phy-mtk-dp.c | 13 +++++++++----
>  1 file changed, 9 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/phy/mediatek/phy-mtk-dp.c b/drivers/phy/mediatek/phy-mtk-dp.c
> index 4603f28d1466..f5aadc5fdc42 100644
> --- a/drivers/phy/mediatek/phy-mtk-dp.c
> +++ b/drivers/phy/mediatek/phy-mtk-dp.c
> @@ -220,6 +220,7 @@ struct mtk_dp_phya_imp_sel {
>   * @regs_ana_lane:  Register (layout) offsets for ana_lan
>   * @regs_dig_glb:   Register (layout) offsets for dig_glb
>   * @regs_dig_lane:  Register (layout) offsets for dig_lan
> + * @mask_dig_tx_ln: Register mask for PHYD_TX_LN_EN field
>   * @val_dig_bitrate:IP Version specific register values for Bit Rate setting
>   * @ana_bias_r:     Internal resistance "R" Selection Settings (global)
>   * @ana_cktx_imp:   TX Clock Impedance Selection Settings (global)
> @@ -239,6 +240,9 @@ struct mtk_dp_phy_pdata {
>  	const u8 *regs_dig_glb;
>  	const u8 *regs_dig_lane;
>  
> +	/* Register masks */

Duplicate comment. With this removed,

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam at oss.qualcomm.com>

- Mani

-- 
மணிவண்ணன் சதாசிவம்



More information about the Linux-mediatek mailing list