[PATCH v3 1/2] phy: qcom: edp: Add eDP/DP mode switch support

Konrad Dybcio konrad.dybcio at oss.qualcomm.com
Thu Apr 16 02:34:36 PDT 2026


On 3/2/26 9:28 AM, Yongxing Mou wrote:
> The eDP PHY supports both eDP&DP modes, each requires a different table.
> The current driver doesn't fully support every combo PHY mode and use
> either the eDP or DP table when enable the platform. In addition, some
> platforms mismatch between the mode and the table where DP mode uses
> the eDP table or eDP mode use the DP table.
> 
> Clean up and correct the tables for currently supported platforms based on
> the HPG specification.
> 
> Here lists the tables can be reused across current platforms.
> DP mode:
> 	-sa8775p/sc7280/sc8280xp/x1e80100
> 	-glymur
> eDP mode(low vdiff):
> 	-glymur/sa8775p/sc8280xp/x1e80100
> 	-sc7280
> 
> Cc: stable at vger.kernel.org
> Fixes: f199223cb490 ("phy: qcom: Introduce new eDP PHY driver")
> Signed-off-by: Yongxing Mou <yongxing.mou at oss.qualcomm.com>
> ---

I went through everything and all the sequences are OK.

SC8180X will need changes, but it's already incorrect so this
doesn't necessarily affect it

Thanks!

Reviewed-by: Konrad Dybcio <konrad.dybcio at oss.qualcomm.com>

Konrad



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