target/linux/layerscape/patches-5.4/801-audio-0002-Revert-ASoC-fsl_sai-Implement-set_bclk_ratio.patch

   1 From aff2edb9c66a1188ed6554643e3cf76595c56846 Mon Sep 17 00:00:00 2001
   2 From: Leonard Crestez <leonard.crestez@nxp.com>
   3 Date: Thu, 3 Oct 2019 20:44:59 +0300
   4 Subject: [PATCH] Revert "ASoC: fsl_sai: Implement set_bclk_ratio"
   5
   6 This reverts commit 63d1a3488ff58e094a7f517cf93c0250f0a3f6be.
   7 ---
   8  sound/soc/fsl/fsl_sai.c | 21 ++-------------------
   9  sound/soc/fsl/fsl_sai.h |  1 -
  10  2 files changed, 2 insertions(+), 20 deletions(-)
  11
  12 --- a/sound/soc/fsl/fsl_sai.c
  13 +++ b/sound/soc/fsl/fsl_sai.c
  14 @@ -137,16 +137,6 @@ static int fsl_sai_set_dai_tdm_slot(stru
  15         return 0;
  16  }
  17
  18 -static int fsl_sai_set_dai_bclk_ratio(struct snd_soc_dai *dai,
  19 -                                     unsigned int ratio)
  20 -{
  21 -       struct fsl_sai *sai = snd_soc_dai_get_drvdata(dai);
  22 -
  23 -       sai->bclk_ratio = ratio;
  24 -
  25 -       return 0;
  26 -}
  27 -
  28  static int fsl_sai_set_dai_sysclk_tr(struct snd_soc_dai *cpu_dai,
  29                 int clk_id, unsigned int freq, int fsl_dir)
  30  {
  31 @@ -433,14 +423,8 @@ static int fsl_sai_hw_params(struct snd_
  32                 slot_width = sai->slot_width;
  33
  34         if (!sai->is_slave_mode) {
  35 -               if (sai->bclk_ratio)
  36 -                       ret = fsl_sai_set_bclk(cpu_dai, tx,
  37 -                                              sai->bclk_ratio *
  38 -                                              params_rate(params));
  39 -               else
  40 -                       ret = fsl_sai_set_bclk(cpu_dai, tx,
  41 -                                              slots * slot_width *
  42 -                                              params_rate(params));
  43 +               ret = fsl_sai_set_bclk(cpu_dai, tx,
  44 +                               slots * slot_width * params_rate(params));
  45                 if (ret)
  46                         return ret;
  47
  48 @@ -646,7 +630,6 @@ static void fsl_sai_shutdown(struct snd_
  49  }
  50
  51  static const struct snd_soc_dai_ops fsl_sai_pcm_dai_ops = {
  52 -       .set_bclk_ratio = fsl_sai_set_dai_bclk_ratio,
  53         .set_sysclk     = fsl_sai_set_dai_sysclk,
  54         .set_fmt        = fsl_sai_set_dai_fmt,
  55         .set_tdm_slot   = fsl_sai_set_dai_tdm_slot,
  56 --- a/sound/soc/fsl/fsl_sai.h
  57 +++ b/sound/soc/fsl/fsl_sai.h
  58 @@ -176,7 +176,6 @@ struct fsl_sai {
  59         unsigned int mclk_streams;
  60         unsigned int slots;
  61         unsigned int slot_width;
  62 -       unsigned int bclk_ratio;
  63
  64         const struct fsl_sai_soc_data *soc_data;
  65         struct snd_dmaengine_dai_dma_data dma_params_rx;