AUD_TCON0_PDN_22M | AUD_TCON0_PDN_24M,
AUD_TCON0_PDN_22M | AUD_TCON0_PDN_24M);
mtk_afe_dais_disable_clks(afe, afe->clocks[MTK_CLK_I2S1_M], NULL);
-
- /* disable AFE */
- regmap_update_bits(afe->regmap, AFE_DAC_CON0, 0x1, 0);
}
static int mtk_afe_i2s_prepare(struct snd_pcm_substream *substream,
mtk_afe_dais_disable_clks(afe, afe->clocks[MTK_CLK_I2S3_M],
afe->clocks[MTK_CLK_I2S3_B]);
-
- /* disable AFE */
- regmap_update_bits(afe->regmap, AFE_DAC_CON0, 0x1, 0);
}
static int mtk_afe_hdmi_prepare(struct snd_pcm_substream *substream,
return snd_pcm_lib_free_pages(substream);
}
-static int mtk_afe_dais_prepare(struct snd_pcm_substream *substream,
- struct snd_soc_dai *dai)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct mtk_afe *afe = snd_soc_platform_get_drvdata(rtd->platform);
-
- /* enable AFE */
- regmap_update_bits(afe->regmap, AFE_DAC_CON0, 0x1, 0x1);
- return 0;
-}
-
static int mtk_afe_dais_trigger(struct snd_pcm_substream *substream, int cmd,
struct snd_soc_dai *dai)
{
.shutdown = mtk_afe_dais_shutdown,
.hw_params = mtk_afe_dais_hw_params,
.hw_free = mtk_afe_dais_hw_free,
- .prepare = mtk_afe_dais_prepare,
.trigger = mtk_afe_dais_trigger,
};
{
struct mtk_afe *afe = dev_get_drvdata(dev);
+ /* disable AFE */
+ regmap_update_bits(afe->regmap, AFE_DAC_CON0, 0x1, 0);
+
/* disable AFE clk */
regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,
AUD_TCON0_PDN_AFE, AUD_TCON0_PDN_AFE);
/* unmask all IRQs */
regmap_update_bits(afe->regmap, AFE_IRQ_MCU_EN, 0xff, 0xff);
+
+ /* enable AFE */
+ regmap_update_bits(afe->regmap, AFE_DAC_CON0, 0x1, 0x1);
return 0;
err_bck0: