[0/6] drm/bridge: Add ICN6211 MIPI-DSI/RGB bridge
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Message ID 20190315130825.9005-1-jagan@amarulasolutions.com
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  • drm/bridge: Add ICN6211 MIPI-DSI/RGB bridge
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Jagan Teki March 15, 2019, 1:08 p.m. UTC 
This series support Chipone ICN6211 DSI/RGB bridge support.

This ICN6211 bridge is taking flexible configuration of MIPI DSI
signal input and produce RGB565, RGB666, RGB888 output format 
and it is present in the Bananapi s070wv20-ct16 panel.

Initially similar support is written as dsi panel driver, but 
based on the discussion from this thread [1] and input from 
"Andrzej Hajda" I would ended-up writing bridge driver.

patch 1, 2: export drm_bridge_detach

patch 3: bridge support on Allwinner DSI controller

patch 4: ICN6211 dt-bindings

patch 5: ICN6211 bridge driver

patch 6: overlay to enable bridge and panel on BPI-M64, this would
eventually depends on 'Allwinner A64 MIPI-DSI" support [2]

[2] https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=90117
[1] https://patchwork.kernel.org/patch/10657579/

Any inputs?
Jagan.

Jagan Teki (6):
  drm/bridge: Export drm_bridge_detach
  drm/exynos: dsi: Use drm_bridge_detach
  drm/sun4i: dsi: Add bridge support
  dt-bindings: display: bridge: Add ICN6211 MIPI-DSI to RGB convertor
    bridge
  drm/bridge: Add Chipone ICN6211 MIPI-DSI/RGB convertor bridge
  [DO NOT MERGE] arm64: dts: allwinner: bananapi-m64: Enable S070WV20-CT16 DSI panel

 .../display/bridge/chipone,icn6211.txt        |  36 +++
 MAINTAINERS                                   |   6 +
 .../dts/allwinner/sun50i-a64-bananapi-m64.dts |  63 ++++
 drivers/gpu/drm/bridge/Kconfig                |  10 +
 drivers/gpu/drm/bridge/Makefile               |   1 +
 drivers/gpu/drm/bridge/chipone-icn6211.c      | 275 ++++++++++++++++++
 drivers/gpu/drm/drm_bridge.c                  |   1 +
 drivers/gpu/drm/exynos/exynos_drm_dsi.c       |   3 +-
 drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c        |  65 +++--
 drivers/gpu/drm/sun4i/sun6i_mipi_dsi.h        |   1 +
 include/drm/drm_bridge.h                      |   1 +
 11 files changed, 443 insertions(+), 19 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/display/bridge/chipone,icn6211.txt
 create mode 100644 drivers/gpu/drm/bridge/chipone-icn6211.c