[PATCH v2 0/2] phy: qcom: edp: Add DP/eDP switch for phys

[Yongxing Mou]

On 2/14/2026 12:12 AM, Dmitry Baryshkov wrote:
> On Fri, Feb 13, 2026 at 03:31:41PM +0800, Yongxing Mou wrote:
>> Currently the PHY selects the DP/eDP configuration tables in a fixed way,
>> choosing the table when enable. This driver has known issues:
>> 1. The selected table does not match the actual platform mode.
>> 2. It cannot support both modes at the same time.
>>
>> As discussed here[1], this series:
>> 1. Cleans up duplicated and incorrect tables based on the HPG.
>> 2. Fixes the LDO programming error in eDP mode.
>> 3. Adds DP/eDP mode switching support.
>>
>> Note: x1e80100/sa8775p/sc7280 have been tested, while glymur/sc8280xp
>> have not been tested.
>>
>> [1] https://lore.kernel.org/all/20260119-klm_dpphy-v2-1-52252190940b@oss.qualcomm.com/
>>
>> Signed-off-by: Yongxing Mou <yongxing.mou at oss.qualcomm.com>
>> ---
>> Changes in v2:
>> - Combine the third patch with the first one.[Dmitry]
>> - Fix code formatting issues.[Konrad][Dmitry]
>> - Update the commit message description.[Dmitry][Konrad]
>> - Fix kodiak swing/pre_emp table values.[Konrad]
>> - Link to v1: https://lore.kernel.org/r/20260205-edp_phy-v1-0-231882bbf3f1@oss.qualcomm.com
>>
>> ---
>> Yongxing Mou (2):
>>        phy: qcom: edp: Add eDP/DP mode switch support
>>        phy: qcom: edp: Add per-version LDO configuration callback
>>
>>   drivers/phy/qualcomm/phy-qcom-edp.c | 176 ++++++++++++++++++++++++++----------
>>   1 file changed, 129 insertions(+), 47 deletions(-)
>> ---
>> base-commit: fc4e91c639c0af93d63c3d5bc0ee45515dd7504a
> 
> 20260108 is very old. Your second patch doesn't apply anymore.
> 
Thanks. Got it, will update to latest tag in next patch.
>> change-id: 20260205-edp_phy-1eca3ed074c0
>>
>> Best regards,
>> -- 
>> Yongxing Mou <yongxing.mou at oss.qualcomm.com>
>>
>