diff options
| author | Marek Vasut <[email protected]> | 2023-05-14 08:46:25 -0300 |
|---|---|---|
| committer | Neil Armstrong <[email protected]> | 2023-05-22 15:37:18 +0200 |
| commit | 74629c49e66cc6d36c46ac4e3f059780873ceedf (patch) | |
| tree | eabe74294113b3405b262f8f3baa87958cdca60d /lib/mpi/mpi-mod.c | |
| parent | ec7743c9c48a14aa884d27f2feee1da30810ce0a (diff) | |
drm: bridge: samsung-dsim: Implement support for clock/data polarity swap
Implement support for DSI clock and data lane DN/DP polarity swap by
means of decoding 'lane-polarities' DT property. The controller does
support DN/DP swap of clock lane and all data lanes, the controller
does not support polarity swap of individual data lane bundles, add
a check which verifies all data lanes have the same polarity.
This has been validated on an imx8mm board that actually has the MIPI DSI
clock lanes inverted.
Signed-off-by: Marek Vasut <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
Signed-off-by: Neil Armstrong <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'lib/mpi/mpi-mod.c')
0 files changed, 0 insertions, 0 deletions