From e2036314d5a510acfd84b2f9f22a6b39e324769e Mon Sep 17 00:00:00 2001 From: Matthias Reichl Date: Fri, 2 Feb 2018 20:30:42 +0100 Subject: [PATCH 212/454] ASoC: allo-piano-dac: fix S24_LE format Remove set_bclk_ratio call so 24-bit data is transmitted in 24 bclk cycles. Also remove hw_params and ops as they are no longer needed. Signed-off-by: Matthias Reichl --- sound/soc/bcm/allo-piano-dac.c | 18 ------------------ 1 file changed, 18 deletions(-) --- a/sound/soc/bcm/allo-piano-dac.c +++ b/sound/soc/bcm/allo-piano-dac.c @@ -42,23 +42,6 @@ static int snd_allo_piano_dac_init(struc return 0; } -static int snd_allo_piano_dac_hw_params( - struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) -{ - 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)); - - return snd_soc_dai_set_bclk_ratio(cpu_dai, sample_bits * 2); -} - -/* machine stream operations */ -static struct snd_soc_ops snd_allo_piano_dac_ops = { - .hw_params = snd_allo_piano_dac_hw_params, -}; - static struct snd_soc_dai_link snd_allo_piano_dac_dai[] = { { .name = "Piano DAC", @@ -70,7 +53,6 @@ static struct snd_soc_dai_link snd_allo_ .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS, - .ops = &snd_allo_piano_dac_ops, .init = snd_allo_piano_dac_init, }, };