On 19-10-2022 06:53, Aidan MacDonald wrote:
The "convert-xxx" properties only have an effect for DPCM DAI links.
A DAI link is only created as DPCM if the device tree requires it;
part of this involves checking for the use of "convert-xxx" properties.
When the convert-sample-format property was added, the checks got out
of sync. A DAI link that specified only convert-sample-format but did
not pass any of the other DPCM checks would not go into DPCM mode and
the convert-sample-format property would be silently ignored.
Fix this by adding a function to do the "convert-xxx" property checks,
instead of open-coding it in simple-card and audio-graph-card. And add
"convert-sample-format" to the check function so that DAI links using
it will be initialized correctly.
Fixes: 047a05366f4b ("ASoC: simple-card-utils: Fixup DAI sample format")
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@xxxxxxxxx>
---
v2: Rename helper function to asoc_simple_is_convert_required() as
suggested by Kuninori Morimoto.
include/sound/simple_card_utils.h | 1 +
sound/soc/generic/audio-graph-card.c | 2 +-
sound/soc/generic/simple-card-utils.c | 15 +++++++++++++++
sound/soc/generic/simple-card.c | 3 +--
4 files changed, 18 insertions(+), 3 deletions(-)
Acked-by: Sameer Pujar <spujar@xxxxxxxxxx>
