[0/6] ASoC: mediatek: mt8183: support DP audio

Message

Tzung-Bi Shih Oct. 22, 2019, 11:44 a.m. UTC

(This series depends on https://lore.kernel.org/patchwork/patch/1126819/
 which has not applied to the maintainer's tree yet.)

This series makes mt8183-mt6358-ts3a227-max98357 support DP (display port)
audio output.

ASoC: hdmi-codec: add PCM trigger operator
- add a PCM trigger callback if codec driver is interested in PCM events.

drm: bridge: it6505: bridge to hdmi-codec
- add audio feature support of it6505.
- bridge to hdmi-codec so that ASoC can use the audio feature. 
- defer the "enabling" after receiving PCM START or RESUME event.

ASoC: dt-bindings: mt8183: add a property "mediatek,hdmi-codec"
ASoC: mediatek: mt8183: use hdmi-codec
- bind to hdmi-codec in mt8183-mt6358-ts3a227-max98357.

drm: bridge: it6505: report connector status
ASoC: mediatek: mt8183: support HDMI jack reporting
- use the mechanism from the following patch
https://mailman.alsa-project.org/pipermail/alsa-devel/2019-September/155302.html
  to report jack status (from DRM to ASoC).

Allen Chen (1):
  drm: bridge: it6505: bridge to hdmi-codec

Tzung-Bi Shih (5):
  ASoC: hdmi-codec: add PCM trigger operator
  ASoC: dt-bindings: mt8183: add a property "mediatek,hdmi-codec"
  ASoC: mediatek: mt8183: use hdmi-codec
  drm: bridge: it6505: report connector status
  ASoC: mediatek: mt8183: support HDMI jack reporting

 .../sound/mt8183-mt6358-ts3a227-max98357.txt  |   2 +
 drivers/gpu/drm/bridge/ite-it6505.c           | 191 +++++++++++++++++-
 include/sound/hdmi-codec.h                    |  13 ++
 sound/soc/codecs/hdmi-codec.c                 |  31 +++
 sound/soc/mediatek/Kconfig                    |   3 +-
 .../mt8183/mt8183-mt6358-ts3a227-max98357.c   |  36 +++-
 6 files changed, 266 insertions(+), 10 deletions(-)