static int ctp_wm5102_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 *codec_dai = rtd->codec_dai; unsigned int device = substream->pcm->device; struct ctp_clk_fmt clk_fmt; clk_fmt.clk_id = ARIZONA_CLK_SYSCLK; clk_fmt.freq = SYSCLK_RATE; switch (device) { case CTP_HT_AUD_ASP_DEV: case CTP_HT_AUD_VSP_DEV: case CTP_HT_COMMS_VOIP_DEV: clk_fmt.dir = SND_SOC_CLOCK_IN; /* Slave mode */ clk_fmt.fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS; return ctp_set_clk_fmt(codec_dai, &clk_fmt); case CTP_HT_COMMS_BT_SCO_DEV: case CTP_HT_COMMS_FM_DEV: clk_fmt.dir = SND_SOC_CLOCK_OUT; /* Master mode */ clk_fmt.fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM; return ctp_set_clk_fmt(codec_dai, &clk_fmt); default: pr_err("Invalid device\n"); return -EINVAL; } }
static int ctp_vb_cs42l73_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 *codec_dai = rtd->codec_dai; unsigned int device = substream->pcm->device; struct ctp_clk_fmt clk_fmt; switch (device) { case CTP_VB_AUD_ASP_DEV: case CTP_VB_AUD_VSP_DEV: case CTP_VB_COMMS_FM_DEV: case CTP_VB_AUD_VIRTUAL_ASP_DEV: case CTP_VB_COMMS_VOIP_DEV: clk_fmt.clk_id = CS42L73_CLKID_MCLK1; clk_fmt.freq = DEFAULT_MCLK; clk_fmt.dir = SND_SOC_CLOCK_IN; /* Slave mode */ clk_fmt.fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS; return ctp_set_clk_fmt(codec_dai, &clk_fmt); case CTP_VB_COMMS_BT_SCO_DEV: clk_fmt.clk_id = CS42L73_CLKID_MCLK1; clk_fmt.freq = DEFAULT_MCLK; clk_fmt.dir = SND_SOC_CLOCK_IN; /* Slave mode */ clk_fmt.fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_IB_NF | SND_SOC_DAIFMT_CBS_CFS; return ctp_set_clk_fmt(codec_dai, &clk_fmt); default: pr_err("%s: Invalid device %d\n", __func__, device); return -EINVAL; } }
static int ctp_wm5102_set_params(struct snd_compr_stream *cstream) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; struct snd_soc_dai *codec_dai = rtd->codec_dai; unsigned int device = cstream->device->device; struct ctp_clk_fmt clk_fmt; switch (device) { case CTP_HT_AUD_COMP_ASP_DEV: clk_fmt.clk_id = ARIZONA_CLK_SYSCLK; clk_fmt.freq = SYSCLK_RATE; clk_fmt.dir = SND_SOC_CLOCK_IN; /* Slave mode */ clk_fmt.fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS; return ctp_set_clk_fmt(codec_dai, &clk_fmt); default: pr_err("Invalid device\n"); return -EINVAL; } }
static int ctp_vb_cs42l73_set_params(struct snd_compr_stream *cstream) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; struct snd_soc_dai *codec_dai = rtd->codec_dai; unsigned int device = cstream->device->device; struct ctp_clk_fmt clk_fmt; switch (device) { case CTP_VB_AUD_COMP_ASP_DEV: clk_fmt.clk_id = CS42L73_CLKID_MCLK1; clk_fmt.freq = DEFAULT_MCLK; clk_fmt.dir = SND_SOC_CLOCK_IN; /* Slave mode */ clk_fmt.fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS; return ctp_set_clk_fmt(codec_dai, &clk_fmt); default: pr_err("%s: Invalid device %d\n", __func__, device); return -EINVAL; } }