Be similar to audio graph card, support playback or capture only for imx-audio-card. imx-card can't directly refer to audio-graph-port.yaml, because it is not based on 'ports'. Add playback-only and capture-only property directly changes in v3: - add mutually exclusive expression changes in v2: - wrap at 75 chars for commit messages Shengjiu Wang (2): ASoC: dt-bindings: imx-card: Add playback-only and capture-only property ASoC: imx-card: Add playback_only or capture_only support .../devicetree/bindings/sound/imx-audio-card.yaml | 14 ++++++++++++++ sound/soc/fsl/imx-card.c | 5 +++++ 2 files changed, 19 insertions(+) -- 2.34.1