[PATCH v3 0/5] drm/bridge: nwl-dsi: Various fixes

[Esben Haabendal]

This series brings a few patches fixing horizontal sync timing, EOTP packet
behavior and hsync/vsync polarity selection when using DCSS endpoint, as
well as a small fix to properly handle if/when nwl_dsi_mode_set() fails.

The 2nd commit ("Correct auto-insert EOTP behavior") is taken directly from
NXP vendor tree, so I have kept Author unchanged, although I have modified
the commit message. Let me know if I should change Author for that.

Signed-off-by: Esben Haabendal <esben@xxxxxxxxxx>
---
Changes in v3:
- Added Fixes and Cc: stable tags.
- Split patch 1 into two, with change of endpoint mux control in a separate
  patch.
- Fixed mux_control_try_select() state argument.
- Link to v2: https://patch.msgid.link/20260803-nwl-dsi-fixes-v2-0-1809a0ac453f@xxxxxxxxxx

Changes in v2:
- Added safeguard against small horizontal sync timings, protecting against
  division by zero and integer underflow.
- Added error handling of nwl_dsi_mode_set() call.
- Link to v1: https://patch.msgid.link/20260710-nwl-dsi-fixes-v1-0-927d918a86ad@xxxxxxxxxx

To: Andrzej Hajda <andrzej.hajda@xxxxxxxxx>
To: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
To: Robert Foss <rfoss@xxxxxxxxxx>
To: Laurent Pinchart <Laurent.pinchart@xxxxxxxxxxxxxxxx>
To: Jonas Karlman <jonas@xxxxxxxxx>
To: Jernej Skrabec <jernej.skrabec@xxxxxxxxx>
To: Luca Ceresoli <luca.ceresoli@xxxxxxxxxxx>
To: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
To: Maxime Ripard <mripard@xxxxxxxxxx>
To: Thomas Zimmermann <tzimmermann@xxxxxxx>
To: David Airlie <airlied@xxxxxxxxx>
To: Simona Vetter <simona@xxxxxxxx>
To: Guido Günther <agx@xxxxxxxxxxx>
To: Fabio Estevam <festevam@xxxxxxxxx>
To: Robert Chiras <robert.chiras@xxxxxxx>
To: Sam Ravnborg <sam@xxxxxxxxxxxx>
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx

---
Esben Haabendal (4):
      drm/bridge: nwl-dsi: Cleanup endpoint mux control selection
      drm/bridge: nwl-dsi: Limit LCDIF specific sync override
      drm/bridge: nwl-dsi: Add error handling of nwl_dsi_mode_set()
      drm/bridge: nwl-dsi: Correct MIPI DSI horizontal sync timing

Robert Chiras (1):
      drm/bridge: nwl-dsi: Correct auto-insert EOTP behavior

 drivers/gpu/drm/bridge/nwl-dsi.c | 95 ++++++++++++++++++++++++++++++++++------
 1 file changed, 81 insertions(+), 14 deletions(-)
---
base-commit: 075b74841bd0065a3bda3440873c747938e69b68
change-id: 20260710-nwl-dsi-fixes-c148b0adb685

Best regards,
--  
Esben Haabendal <esben@xxxxxxxxxx>