target/linux/layerscape/patches-5.4/801-audio-0014-MLK-11628-ASoC-fsl_sai-add-initial-value-for-is_slav.patch

   1 From b40561fa263f3f9b06be0dd9b9e1665478d1def6 Mon Sep 17 00:00:00 2001
   2 From: Zidan Wang <zidan.wang@freescale.com>
   3 Date: Fri, 25 Sep 2015 14:27:00 +0800
   4 Subject: [PATCH] MLK-11628 ASoC: fsl_sai: add initial value for is_slave_mode
   5
   6 After playback audio with sai<->wm8960 sound card, is_slave_mode
   7 will be set, but it will not be cleared. So playback audio with
   8 sai<->sii902x sound card will have no voice.
   9
  10 Signed-off-by: Zidan Wang <zidan.wang@freescale.com>
  11 ---
  12  sound/soc/fsl/fsl_sai.c | 2 ++
  13  1 file changed, 2 insertions(+)
  14
  15 --- a/sound/soc/fsl/fsl_sai.c
  16 +++ b/sound/soc/fsl/fsl_sai.c
  17 @@ -264,6 +264,8 @@ static int fsl_sai_set_dai_fmt_tr(struct
  18                 return -EINVAL;
  19         }
  20
  21 +       sai->is_slave_mode = false;
  22 +
  23         /* DAI clock master masks */
  24         switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
  25         case SND_SOC_DAIFMT_CBS_CFS: