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ASoC: cs4270: Remove redundant big endian formats

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The CODEC already provides the endianness flag on its
snd_soc_component_driver structure, specifying it is ambivalent
to endian. The core will expand the formats to cover both
endian types, as such remove the redundant specification of both
endians.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220504170905.332415-5-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Charles Keepax 2022-05-04 18:08:31 +01:00 committed by Mark Brown
parent 0104d52a6a
commit 99a4b91ae9
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GPG Key ID: 24D68B725D5487D0
1 changed files with 3 additions and 12 deletions
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15
sound/soc/codecs/cs4270.c
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@ -32,18 +32,9 @@
#include <linux/gpio/consumer.h>
#include <linux/of_device.h>
/*
* The codec isn't really big-endian or little-endian, since the I2S
* interface requires data to be sent serially with the MSbit first.
* However, to support BE and LE I2S devices, we specify both here. That
* way, ALSA will always match the bit patterns.
*/
#define CS4270_FORMATS (SNDRV_PCM_FMTBIT_S8 | \
SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE | \
SNDRV_PCM_FMTBIT_S18_3LE | SNDRV_PCM_FMTBIT_S18_3BE | \
SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S20_3BE | \
SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_3BE | \
SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S24_BE)
#define CS4270_FORMATS (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE | \
SNDRV_PCM_FMTBIT_S18_3LE | SNDRV_PCM_FMTBIT_S20_3LE | \
SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_LE)
/* CS4270 registers addresses */
#define CS4270_CHIPID 0x01 /* Chip ID */