[PATCH 0/3] phy: qcom: edp: Add DP/eDP switch for phys

From: Yongxing Mou

Date: Thu Feb 05 2026 - 04:24:43 EST


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@xxxxxxxxxxxxxxxx/

Signed-off-by: Yongxing Mou <yongxing.mou@xxxxxxxxxxxxxxxx>
---
Yongxing Mou (3):
phy: qcom: edp: Correct and clean up eDP/DP combo PHY configuration values
phy: qcom: edp: Add per-version LDO configuration callback
phy: qcom: edp: Add eDP phy mode switch support

drivers/phy/qualcomm/phy-qcom-edp.c | 191 ++++++++++++++++++++++++++----------
1 file changed, 138 insertions(+), 53 deletions(-)
---
base-commit: fc4e91c639c0af93d63c3d5bc0ee45515dd7504a
change-id: 20260205-edp_phy-1eca3ed074c0

Best regards,
--
Yongxing Mou <yongxing.mou@xxxxxxxxxxxxxxxx>