[Stonking][PATCH v2 0/2] phy: qcom: edp: Update v8 programming sequence

Tobias Heider tobias.heider at canonical.com
Fri Sep 18 10:59:40 UTC 2026


BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2167217

This is an addition to the Qualcomm HWE PR that got merged earlier this
week in https://lists.ubuntu.com/archives/kernel-team/2026-September/172091.html

It turns out that some of the devices we received (HP Elitebook X G2q) this
series is needed to get eDP and thus the built in display working.

As with all our Qualcomm patches we have tested it in the field as part
of our concept PPA so I don't expect any regressions for older Qualcomm
hardware.

Bjorn Andersson (2):
  UBUNTU: SAUCE: phy: qcom: edp: split power-on sequencing by PHY
    version
  UBUNTU: SAUCE: phy: qcom: edp: update v8 power-on programming sequence

 drivers/phy/qualcomm/phy-qcom-edp.c | 575 ++++++++++++++++++++++++----
 1 file changed, 507 insertions(+), 68 deletions(-)

-- 
2.53.0




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