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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2024-09-09 23:13:47 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-09-11 16:01:07 +0100 |
| commit | a2187d0dadfc308551bbb1b8d6caee69e2ad4744 (patch) | |
| tree | f262691271fbdc20f13fc1c81f8a9aeabbc1f963 /Documentation | |
| parent | 92556bd800fe4ce1c3fd18332b42a4eb85633951 (diff) | |
ASoC: dt-bindings: renesas,rsnd: add post-init-providers property
At least if rsnd is using DPCM connection on Audio-Graph-Card2,
fw_devlink might doesn't have enough information to break the cycle
(Same problem might occur with Multi-CPU/Codec or Codec2Codec).
In such case, rsnd driver will not be probed.
Add post-init-providers support to break the link cycle.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/87wmjkifob.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/renesas,rsnd.yaml | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml b/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml index 07ec6247d9de..3bc93c59535e 100644 --- a/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml +++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml @@ -112,6 +112,12 @@ properties: description: List of necessary clock names. # details are defined below + post-init-providers: + description: At least if rsnd is using DPCM connection on Audio-Graph-Card2, + fw_devlink might doesn't have enough information to break the cycle. rsnd + driver will not be probed in such case. Same problem might occur with + Multi-CPU/Codec or Codec2Codec. + # ports is below port: $ref: audio-graph-port.yaml#/definitions/port-base |