From ae1a548ef0cb1a25242201bca5fefa5090728ea8 Mon Sep 17 00:00:00 2001 From: Matthias Reichl Date: Fri, 2 Feb 2018 20:30:42 +0100 Subject: [PATCH 210/454] ASoC: allo-boss-dac: fix S24_LE format Remove set_bclk_ratio call so 24-bit data is transmitted in 24 bclk cycles. Signed-off-by: Matthias Reichl --- sound/soc/bcm/allo-boss-dac.c | 20 ++------------------ 1 file changed, 2 insertions(+), 18 deletions(-) --- a/sound/soc/bcm/allo-boss-dac.c +++ b/sound/soc/bcm/allo-boss-dac.c @@ -222,14 +222,6 @@ static int snd_allo_boss_update_rate_den return 0; } -static int snd_allo_boss_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 void snd_allo_boss_gpio_mute(struct snd_soc_card *card) { if (mute_gpio) @@ -281,9 +273,6 @@ static int snd_allo_boss_hw_params( { int ret = 0; struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - unsigned int sample_bits = - snd_pcm_format_physical_width(params_format(params)); if (snd_soc_allo_boss_master) { struct snd_soc_codec *codec = rtd->codec; @@ -291,13 +280,8 @@ static int snd_allo_boss_hw_params( snd_allo_boss_set_sclk(codec, params_rate(params)); - ret = snd_allo_boss_set_bclk_ratio_pro(cpu_dai, - params); - if (!ret) - ret = snd_allo_boss_update_rate_den( - substream, params); - } else { - ret = snd_soc_dai_set_bclk_ratio(cpu_dai, sample_bits * 2); + ret = snd_allo_boss_update_rate_den( + substream, params); } return ret; }