Re: [PATCH v4 1/5] phy: qcom: edp: Unify generic DP/eDP swing and pre-emphasis tables

Dmitry Baryshkov
2026-04-22T16:10:12Z

On Wed, Apr 22, 2026 at 02:01:51PM +0800, Yongxing Mou wrote:
> The current eDP and DP swing/pre-emphasis tables do not match the HPG
> requirements for the supported platforms, correct the table accordingly.
>
> The generic tables which can be shared as follows:
>
> DP mode：
> -sa8775p/sc7280/sc8280xp/x1e80100
> -glymur
> -sc8180x
> eDP mode(low vdiff):
> -glymur/sa8775p/sc8280xp/x1e80100
> -sc7280
> -sc8180x
>
> The proper tables for SC8180X and SC7280 will be added in a later patch,
> since they need separate table.
>
> Cc: stable@vger.kernel.org
> Fixes: f199223cb490 ("phy: qcom: Introduce new eDP PHY driver")
> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
> Signed-off-by: Yongxing Mou <yongxing.mou@oss.qualcomm.com>
> ---
> drivers/phy/qualcomm/phy-qcom-edp.c | 41 +++++++++----------------------------
> 1 file changed, 10 insertions(+), 31 deletions(-)
>

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

--
With best wishes
Dmitry