lkml.org 
[lkml]   [2019]   [Sep]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 2/3] ASoC: fsl_sai: Fix xMR setting in synchronous mode
Date
From: Shengjiu Wang <shengjiu.wang@nxp.com>

When Tx is synchronous with receiver the RMR should not be changed.
When Rx is synchronous with transmitter the TMR should not be changed.

Cc: NXP Linux Team <linux-imx@nxp.com>
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
---
Changes since v1:
* new patch

sound/soc/fsl/fsl_sai.c | 4 ----
1 file changed, 4 deletions(-)

diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index b517e4bc1b87..6598a1ae0a2d 100644
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -482,8 +482,6 @@ static int fsl_sai_hw_params(struct snd_pcm_substream *substream,
regmap_update_bits(sai->regmap, FSL_SAI_TCR5(ofs),
FSL_SAI_CR5_WNW_MASK | FSL_SAI_CR5_W0W_MASK |
FSL_SAI_CR5_FBT_MASK, val_cr5);
- regmap_write(sai->regmap, FSL_SAI_TMR,
- ~0UL - ((1 << channels) - 1));
} else if (!sai->synchronous[RX] && sai->synchronous[TX] && tx) {
regmap_update_bits(sai->regmap, FSL_SAI_RCR4(ofs),
FSL_SAI_CR4_SYWD_MASK | FSL_SAI_CR4_FRSZ_MASK,
@@ -491,8 +489,6 @@ static int fsl_sai_hw_params(struct snd_pcm_substream *substream,
regmap_update_bits(sai->regmap, FSL_SAI_RCR5(ofs),
FSL_SAI_CR5_WNW_MASK | FSL_SAI_CR5_W0W_MASK |
FSL_SAI_CR5_FBT_MASK, val_cr5);
- regmap_write(sai->regmap, FSL_SAI_RMR,
- ~0UL - ((1 << channels) - 1));
}
}

--
2.17.1
\
 
 \ /
  Last update: 2019-09-13 21:29    [W:0.057 / U:27.016 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site