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From d94d483e5f0798294aa1eb738c203acc4a7f415e Mon Sep 17 00:00:00 2001
From: Matthias Reichl <hias@horus.com>
Date: Fri, 2 Feb 2018 20:30:42 +0100
Subject: [PATCH 214/454] ASoC: hifiberry_dacplus: fix S24_LE format

Remove set_bclk_ratio call so 24-bit data is transmitted in
24 bclk cycles.

Signed-off-by: Matthias Reichl <hias@horus.com>
---
 sound/soc/bcm/hifiberry_dacplus.c | 20 +++-----------------
 1 file changed, 3 insertions(+), 17 deletions(-)

--- a/sound/soc/bcm/hifiberry_dacplus.c
+++ b/sound/soc/bcm/hifiberry_dacplus.c
@@ -216,20 +216,11 @@ static int snd_rpi_hifiberry_dacplus_upd
        return 0;
 }
 
-static int snd_rpi_hifiberry_dacplus_set_bclk_ratio_pro(
-       struct snd_soc_dai *cpu_dai, struct snd_pcm_hw_params *params)
-{
-       int bratio = snd_pcm_format_physical_width(params_format(params))
-               * params_channels(params);
-       return snd_soc_dai_set_bclk_ratio(cpu_dai, bratio);
-}
-
 static int snd_rpi_hifiberry_dacplus_hw_params(
        struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params)
 {
-       int ret;
+       int ret = 0;
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-       struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 
        if (snd_rpi_hifiberry_is_dacpro) {
                struct snd_soc_codec *codec = rtd->codec;
@@ -237,13 +228,8 @@ static int snd_rpi_hifiberry_dacplus_hw_
                snd_rpi_hifiberry_dacplus_set_sclk(codec,
                        params_rate(params));
 
-               ret = snd_rpi_hifiberry_dacplus_set_bclk_ratio_pro(cpu_dai,
-                       params);
-               if (!ret)
-                       ret = snd_rpi_hifiberry_dacplus_update_rate_den(
-                               substream, params);
-       } else {
-               ret = snd_soc_dai_set_bclk_ratio(cpu_dai, 64);
+               ret = snd_rpi_hifiberry_dacplus_update_rate_den(
+                       substream, params);
        }
        return ret;
 }