target/linux/layerscape/patches-5.4/801-audio-0057-MLK-15975-3-ASoC-fsl_sai-The-offset-of-fifo_off-is-c.patch

   1 From af52be88c689521364e06924e26c8989a075e0e3 Mon Sep 17 00:00:00 2001
   2 From: Shengjiu Wang <shengjiu.wang@nxp.com>
   3 Date: Fri, 28 Sep 2018 15:33:34 +0800
   4 Subject: [PATCH] MLK-15975-3: ASoC: fsl_sai: The offset of fifo_off is changed
   5
   6 Commit 786c8bd56324 ("MLK-19734-3: dmaengine: imx-sdma: change
   7 fifo offset of fifo_num") change the offset of fifo_off, so
   8 the sai driver need to be updated.
   9
  10 Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
  11 (cherry picked from commit c94ce8776e01f1f40a866d4da89603ab042dde0f)
  12 ---
  13  sound/soc/fsl/fsl_sai.c | 8 ++++----
  14  1 file changed, 4 insertions(+), 4 deletions(-)
  15
  16 --- a/sound/soc/fsl/fsl_sai.c
  17 +++ b/sound/soc/fsl/fsl_sai.c
  18 @@ -726,19 +726,19 @@ static int fsl_sai_hw_params(struct snd_
  19                                                 FSL_SAI_MAXBURST_TX * pins;
  20                                 if (sai->is_dsd)
  21                                         sai->dma_params_tx.fifo_num = pins +
  22 -                                          (sai->dataline_off_dsd[tx] << 8);
  23 +                                          (sai->dataline_off_dsd[tx] << 4);
  24                                 else
  25                                         sai->dma_params_tx.fifo_num = pins +
  26 -                                               (sai->dataline_off[tx] << 8);
  27 +                                               (sai->dataline_off[tx] << 4);
  28                         } else {
  29                                 sai->dma_params_rx.maxburst =
  30                                         FSL_SAI_MAXBURST_RX * pins;
  31                                 if (sai->is_dsd)
  32                                         sai->dma_params_rx.fifo_num = pins +
  33 -                                         (sai->dataline_off_dsd[tx] << 8);
  34 +                                         (sai->dataline_off_dsd[tx] << 4);
  35                                 else
  36                                         sai->dma_params_rx.fifo_num = pins +
  37 -                                               (sai->dataline_off[tx] << 8);
  38 +                                               (sai->dataline_off[tx] << 4);
  39                         }
  40                 }
  41