Add a comment to make the purpose of the endianness flag on the snd_soc_component structure more clear.
Signed-off-by: Charles Keepax ckeepax@opensource.cirrus.com --- include/sound/soc-component.h | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index 766dc6f009c0b..5a764c3099d3e 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -169,6 +169,15 @@ struct snd_soc_component_driver { unsigned int idle_bias_on:1; unsigned int suspend_bias_off:1; unsigned int use_pmdown_time:1; /* care pmdown_time at stop */ + /* + * Indicates that the component does not care about the endianness of + * PCM audio data and the core will ensure that both LE and BE variants + * of each used format are present. Typically this is because the + * component sits behind a bus that abstracts away the endian of the + * original data, ie. one for which the transmission endian is defined + * (I2S/SLIMbus/SoundWire), or the concept of endian doesn't exist (PDM, + * analogue). + */ unsigned int endianness:1; unsigned int non_legacy_dai_naming:1;