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