[00/10] drm: bridge: it66121: IT6610 support and cleanups

Message

Paul Cercueil Dec. 14, 2022, 12:58 p.m. UTC

Hi,

This patchset adds a few cleanups to the IT66121 HDMI chip driver, and
most importantly adds support for the IT6610 chip.

The driver was tested with both chips, but as I only own a HDMI monitor
without speakers, HDMI audio may not be working on the IT6610.

Cheers,
-Paul

Paul Cercueil (10):
  dt-bindings: display: bridge: it66121: Add compatible string for
    IT6610
  drm: bridge: it66121: Use devm_regulator_bulk_get_enable()
  drm: bridge: it66121: Use regmap_noinc_read()
  drm: bridge: it66121: Write AVI infoframe with regmap_bulk_write()
  drm: bridge: it66121: Fix wait for DDC ready
  drm: bridge: it66121: Don't use DDC error IRQs
  drm: bridge: it66121: Don't clear DDC FIFO twice
  drm: bridge: it66121: Set DDC preamble only once before reading EDID
  drm: bridge: it66121: Move VID/PID to new it66121_chip_info structure
  drm: bridge: it66121: Add support for the IT6610

 .../bindings/display/bridge/ite,it66121.yaml  |   4 +-
 drivers/gpu/drm/bridge/ite-it66121.c          | 315 +++++++++---------
 2 files changed, 157 insertions(+), 162 deletions(-)