[PATCH v6 0/2] This series adds LT9211C bridge driver by extending LT9211

[vishnu . saini]

LT9211c is a Single/Dual-Link DSI/LVDS or Single DPI input to
Single-link/Dual-Link DSI/LVDS or Single DPI output bridge chip.
This adds support for DSI to LVDS bridge configuration. By extending the
existing lontium-lt9211 driver to support DSI-to-LVDS bridge configuration.

Signed-off-by: Yi Zhang <zhanyi@xxxxxxxxxxxxxxxx>
Signed-off-by: Nilesh Laad <nilesh.laad@xxxxxxxxxxxxxxxx>
Signed-off-by: Gopi Botlagunta <venkata.botlagunta@xxxxxxxxxxxxxxxx>
Signed-off-by: Vishnu Saini <vishnu.saini@xxxxxxxxxxxxxxxx>
---
Changes in v6:
- Nilesh Laad and Gopi Botlagunta  moved to different org in Qualcomm. Further, i will followup on this series with community, will also submit the dt series where LT9211C bridge is used.
- Rebased onto current drm-misc-next (commit 671b7825dbfe)
- Fixed lt9211_read_chipid: LT9211 match no longer checks chipid[2],
  preserving compatibility with LT9211 rev U5 (db74b04edce1)
- Fixed indentation in lt9211_atomic_enable LT9211 path (was double-indented)
- Fixed indentation in lt9211_delayed_work_func body (was double-indented)
- Gated workqueue creation on LT9211C chip type only
- Fixed few formatting warnings with coccinelle and W=1
- Link to v5: https://lore.kernel.org/r/20260323-add-lt9211c-bridge-v5-0-9c63bb035c17@xxxxxxxxxxxxxxxx

Changes in v5:
- Addressed code formatting in lt9211 driver (no functional or design changes)
- Addressed v4 comments on lontium-lt9211.yaml
- Link to v4: https://lore.kernel.org/r/20251224-add-lt9211c-bridge-v4-0-406e73ec28c5@xxxxxxxxxxxxxxxx

Changes in v4:
- Removed lontium-lt9211c.yaml
- Extended lontium-lt9211.yaml to support LT9211C
- Link to v3: https://lore.kernel.org/r/20251218-add-lt9211c-bridge-v3-0-1ee0670a0db2@xxxxxxxxxxxxxxxx

Changes in v3:
- Removed lontium-lt9211c as separate driver
- Add support to lontium-lt9211c bridge driver by extending the existing lontium-lt9211.c
- Fixed kernel test robot reported build errors
- Link to v2: https://lore.kernel.org/lkml/20251107-add-lt9211c-bridge-v2-0-b0616e23407c@xxxxxxxxxxxxxxxx/

Changes in v2:
- Combined driver patch from https://lore.kernel.org/lkml/20250911-lt9211c-bridge-support-v1-1-c221202cbcd5@xxxxxxxxxxxxxxxx/
- Added MODULE_AUTHOR
- Uppercase to lowercase for hex values
- Link to v1: https://lore.kernel.org/r/20250910-add-lt9211c-bridge-v1-1-4f23740fe101@xxxxxxxxxxxxxxxx

---
Yi Zhang (2):
      dt-bindings: display: bridge: lontium,lt9211: Add lt9211c support
      drm/bridge: add support for lontium lt9211c bridge

 .../bindings/display/bridge/lontium,lt9211.yaml    |   5 +-
 drivers/gpu/drm/bridge/lontium-lt9211.c            | 796 ++++++++++++++++++++-
 2 files changed, 782 insertions(+), 19 deletions(-)
---
base-commit: 671b7825dbfe9ea6e3ad3001003aeee0df48d1b5
change-id: 20250910-add-lt9211c-bridge-5a21fcb1c803

Best regards,
-- 
Vishnu Saini <vishnu.saini@xxxxxxxxxxxxxxxx>