Commit 33d919bd authored by PC Liao's avatar PC Liao Committed by Mark Brown
Browse files

ASoC: mediatek: Change the order of MCLK clock configuration



Because MCLK opens later and closes earlier than codec, this patch
changes the order of MCLK clock configuration.

Signed-off-by: default avatarPC Liao <pc.liao@mediatek.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 1a695a90
......@@ -361,8 +361,6 @@ static int mtk_afe_i2s_startup(struct snd_pcm_substream *substream,
if (dai->active)
return 0;
mtk_afe_dais_enable_clks(afe, afe->clocks[MTK_CLK_I2S1_M], NULL);
mtk_afe_dais_enable_clks(afe, afe->clocks[MTK_CLK_I2S2_M], NULL);
regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,
AUD_TCON0_PDN_22M | AUD_TCON0_PDN_24M, 0);
return 0;
......@@ -381,8 +379,6 @@ static void mtk_afe_i2s_shutdown(struct snd_pcm_substream *substream,
regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,
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);
mtk_afe_dais_disable_clks(afe, afe->clocks[MTK_CLK_I2S2_M], NULL);
}
static int mtk_afe_i2s_prepare(struct snd_pcm_substream *substream,
......@@ -1134,6 +1130,8 @@ static int mtk_afe_runtime_suspend(struct device *dev)
regmap_update_bits(afe->regmap, AUDIO_TOP_CON0,
AUD_TCON0_PDN_AFE, AUD_TCON0_PDN_AFE);
clk_disable_unprepare(afe->clocks[MTK_CLK_I2S1_M]);
clk_disable_unprepare(afe->clocks[MTK_CLK_I2S2_M]);
clk_disable_unprepare(afe->clocks[MTK_CLK_BCK0]);
clk_disable_unprepare(afe->clocks[MTK_CLK_BCK1]);
clk_disable_unprepare(afe->clocks[MTK_CLK_TOP_PDN_AUD]);
......@@ -1166,6 +1164,12 @@ static int mtk_afe_runtime_resume(struct device *dev)
ret = clk_prepare_enable(afe->clocks[MTK_CLK_BCK1]);
if (ret)
goto err_bck0;
ret = clk_prepare_enable(afe->clocks[MTK_CLK_I2S1_M]);
if (ret)
goto err_i2s1_m;
ret = clk_prepare_enable(afe->clocks[MTK_CLK_I2S2_M]);
if (ret)
goto err_i2s2_m;
/* enable AFE clk */
regmap_update_bits(afe->regmap, AUDIO_TOP_CON0, AUD_TCON0_PDN_AFE, 0);
......@@ -1181,6 +1185,10 @@ static int mtk_afe_runtime_resume(struct device *dev)
regmap_update_bits(afe->regmap, AFE_DAC_CON0, 0x1, 0x1);
return 0;
err_i2s1_m:
clk_disable_unprepare(afe->clocks[MTK_CLK_I2S1_M]);
err_i2s2_m:
clk_disable_unprepare(afe->clocks[MTK_CLK_I2S2_M]);
err_bck0:
clk_disable_unprepare(afe->clocks[MTK_CLK_BCK0]);
err_top_aud:
......
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