target/linux/brcm2708/patches-4.19/950-0165-ASoC-cs4265-Add-native-32bit-I2S-transport.patch

   1 From acee6587af4d29f9c95fa79f2bbf9cab3a96842e Mon Sep 17 00:00:00 2001
   2 From: Matt Flax <flatmax@flatmax.org>
   3 Date: Thu, 30 Aug 2018 09:38:01 +1000
   4 Subject: [PATCH 165/703] ASoC: cs4265: Add native 32bit I2S transport
   5
   6 commit be47e75eb1419ffc1d9c26230963fd5fa3055097 upstream.
   7
   8 The cs4265 uses 32 bit transport on the I2S bus. This patch enables native
   9 32 bit mode for machine drivers which use this sound card driver.
  10
  11 Signed-off-by: Matt Flax <flatmax@flatmax.org>
  12 Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
  13 Signed-off-by: Mark Brown <broonie@kernel.org>
  14 ---
  15  sound/soc/codecs/cs4265.c | 3 ++-
  16  1 file changed, 2 insertions(+), 1 deletion(-)
  17
  18 --- a/sound/soc/codecs/cs4265.c
  19 +++ b/sound/soc/codecs/cs4265.c
  20 @@ -497,7 +497,8 @@ static int cs4265_set_bias_level(struct
  21                         SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_192000)
  22
  23  #define CS4265_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_U16_LE | \
  24 -                       SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_U24_LE)
  25 +                       SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_U24_LE | \
  26 +                       SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_U32_LE)
  27
  28  static const struct snd_soc_dai_ops cs4265_ops = {
  29         .hw_params      = cs4265_pcm_hw_params,