static int mtk_fm_i2s_awb_pcm_close(struct snd_pcm_substream *substream) { AudDrv_Emi_Clk_Off(); AudDrv_I2S_Clk_Off(); AudDrv_Clk_Off(); return 0; }
static int mtk_pcm_fm_i2s_close(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; printk("%s rate = %d\n", __func__, runtime->rate); //mtk_wcn_cmb_stub_audio_ctrl((CMB_STUB_AIF_X)CMB_STUB_AIF_0);//temp mark for early porting SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_IN_2, false); if (GetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_IN_2) == false) { SetI2SASRCEnable(false); SetI2SASRCConfig(false, 0); // Setting to bypass ASRC Set2ndI2SInEnable(false); } SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_OUT_DAC, false); if (GetI2SDacEnable() == false) { SetI2SDacEnable(false); } // interconnection setting SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I00, Soc_Aud_InterConnectionOutput_O13); SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I01, Soc_Aud_InterConnectionOutput_O14); SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I10, Soc_Aud_InterConnectionOutput_O03); SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I11, Soc_Aud_InterConnectionOutput_O04); EnableAfe(false); AudDrv_I2S_Clk_Off(); AudDrv_Clk_Off(); mPrepareDone = false; return 0; }