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From 8eb2c08d504ac0697285b08084487fd3869ea7b6 Mon Sep 17 00:00:00 2001
From: Viorel Suman <viorel.suman@nxp.com>
Date: Thu, 8 Feb 2018 12:47:24 +0200
Subject: [PATCH] MLK-17528-1: ASoC: fsl_sai: Introduce FSL_SAI_CLK_BIT clock
id
Introduce FSL_SAI_CLK_BIT clock id in order to distinguish
the bit clock and master clocks in "set_sysclk" API.
Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
Suggested-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
---
sound/soc/fsl/fsl_sai.c | 5 ++++-
sound/soc/fsl/fsl_sai.h | 1 +
2 files changed, 5 insertions(+), 1 deletion(-)
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -240,7 +240,10 @@ static int fsl_sai_set_dai_sysclk(struct
if (dir == SND_SOC_CLOCK_IN)
return 0;
- sai->bitclk_freq = freq;
+ if (clk_id == FSL_SAI_CLK_BIT) {
+ sai->bitclk_freq = freq;
+ return 0;
+ }
ret = fsl_sai_set_dai_sysclk_tr(cpu_dai, clk_id, freq,
FSL_FMT_TRANSMITTER);
--- a/sound/soc/fsl/fsl_sai.h
+++ b/sound/soc/fsl/fsl_sai.h
@@ -160,6 +160,7 @@
#define FSL_SAI_CLK_MAST3 3
#define FSL_SAI_MCLK_MAX 4
+#define FSL_SAI_CLK_BIT 5
/* SAI data transfer numbers per DMA request */
#define FSL_SAI_MAXBURST_TX 6
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