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@@ -142,7 +142,7 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w,
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* for Jack detection and button press
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*/
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ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_RCCLK,
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- 0,
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+ 48000 * 512,
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SND_SOC_CLOCK_IN);
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if (!ret) {
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if ((byt_rt5640_quirk & BYT_RT5640_MCLK_EN) && priv->mclk)
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@@ -825,10 +825,20 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
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if ((byt_rt5640_quirk & BYT_RT5640_MCLK_EN) && (is_valleyview())) {
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priv->mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3");
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if (IS_ERR(priv->mclk)) {
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+ ret_val = PTR_ERR(priv->mclk);
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+
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dev_err(&pdev->dev,
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- "Failed to get MCLK from pmc_plt_clk_3: %ld\n",
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- PTR_ERR(priv->mclk));
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- return PTR_ERR(priv->mclk);
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+ "Failed to get MCLK from pmc_plt_clk_3: %d\n",
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+ ret_val);
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+
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+ /*
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+ * Fall back to bit clock usage for -ENOENT (clock not
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+ * available likely due to missing dependencies), bail
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+ * for all other errors, including -EPROBE_DEFER
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+ */
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+ if (ret_val != -ENOENT)
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+ return ret_val;
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+ byt_rt5640_quirk &= ~BYT_RT5640_MCLK_EN;
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}
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}
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