diff options
| author | Xiangxu Yin <xiangxu.yin@oss.qualcomm.com> | 2025-09-19 22:24:31 +0800 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> | 2025-11-14 16:59:27 +0200 |
| commit | 6fb0cf3e7c4b1d1259137b2e79dc50cb9b014484 (patch) | |
| tree | b474cc8e2ecde106d96a5dad11eaf2d0ac4f2b4f /tools/docs/parse-headers.py | |
| parent | c8fc72804da1858223e05eaedf23065b6c677560 (diff) | |
drm/msm/dp: Add support for lane mapping configuration
QCS615 platform requires non-default logical-to-physical lane mapping due
to its unique hardware routing. Unlike the standard mapping sequence
<0 1 2 3>, QCS615 uses <3 2 0 1>, which necessitates explicit
configuration via the data-lanes property in the device tree. This ensures
correct signal routing between the DP controller and PHY.
For partial definitions, fill remaining lanes with unused physical lanes
in ascending order.
Signed-off-by: Xiangxu Yin <xiangxu.yin@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/675645/
Link: https://lore.kernel.org/r/20250919-add-displayport-support-for-qcs615-platform-v5-14-eae6681f4002@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Diffstat (limited to 'tools/docs/parse-headers.py')
0 files changed, 0 insertions, 0 deletions