[PATCH v8 0/6] Add HDMI jack support on RK3288

From: Cheng-Yi Chiang
Date: Fri Oct 25 2019 - 09:30:24 EST

This patch series supports HDMI jack reporting on RK3288, which uses
DRM dw-hdmi driver and hdmi-codec codec driver.

The previous discussion about reporting jack status using hdmi-notifier
and drm_audio_component is at


The new approach is to use a callback mechanism that is
specific to hdmi-codec.

The dependent change on hdmi-codec.c

6fa5963c37a2 ASoC: hdmi-codec: Add an op to set callback function for plug event

has been merged to upstream.

Changes from v7 to v8:

1. rockchip_max98090: Allow three different use cases:
max98090-only: For backward compatibility where DTS does not specify HDMI node.
HDMI-only: For HDMI-only board like veyron-mickey.
max98090 + HDMI: For other veyron boards.
Pass different compatible string to specify the use case.

2. Add more maintainers to cc-list for new device property reviewing.

Cheng-Yi Chiang (6):
drm: bridge: dw-hdmi: Report connector status using callback
ASoC: rockchip-max98090: Support usage with and without HDMI
ASoC: rockchip_max98090: Optionally support HDMI use case
ASoC: rockchip_max98090: Add HDMI jack support
ARM: dts: rockchip: Add HDMI support to rk3288-veyron-analog-audio
ARM: dts: rockchip: Add HDMI audio support to rk3288-veyron-mickey.dts

.../bindings/sound/rockchip-max98090.txt | 38 +-
.../boot/dts/rk3288-veyron-analog-audio.dtsi | 3 +-
arch/arm/boot/dts/rk3288-veyron-mickey.dts | 7 +
.../drm/bridge/synopsys/dw-hdmi-i2s-audio.c | 11 +
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 41 +-
include/drm/bridge/dw_hdmi.h | 4 +
sound/soc/rockchip/Kconfig | 3 +-
sound/soc/rockchip/rockchip_max98090.c | 392 +++++++++++++++---
8 files changed, 425 insertions(+), 74 deletions(-)