diff options
| author | Charles Keepax <ckeepax@opensource.cirrus.com> | 2022-05-04 20:08:28 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-05-09 14:46:06 +0300 |
| commit | 5c832efdbf8651e2800a0169a870786bd85ee230 (patch) | |
| tree | aa139fcff899756bf2c4d40ffb299b1e902cdb98 /include/sound | |
| parent | cae640c5ff94134ddb928122365a84c2e0c478d5 (diff) | |
| download | linux-5c832efdbf8651e2800a0169a870786bd85ee230.tar.xz | |
ASoC: soc-component: Add comment for the endianness flag
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>
Link: https://lore.kernel.org/r/20220504170905.332415-2-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/soc-component.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index 766dc6f009c0..5a764c3099d3 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; |