Merge remote-tracking branch 'asoc/fix/intel' into asoc-linus

[sfrench/cifs-2.6.git] / sound / soc / intel / boards / bytcr_rt5640.c

diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c
index 1ae4d0ca80643b263e2dfe27bebed4a36ffafbef..153c04d9e95a45a950bdb7c1446be263c6544ea9 100644 (file)
--- a/sound/soc/intel/boards/bytcr_rt5640.c
+++ b/sound/soc/intel/boards/bytcr_rt5640.c
@@ -142,7 +142,7 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w,
                 * for Jack detection and button press
                 */
                ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_RCCLK,
-                                            0,
+                                            48000 * 512,
                                             SND_SOC_CLOCK_IN);
                if (!ret) {
                        if ((byt_rt5640_quirk & BYT_RT5640_MCLK_EN) && priv->mclk)
@@ -825,10 +825,20 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
        if ((byt_rt5640_quirk & BYT_RT5640_MCLK_EN) && (is_valleyview())) {
                priv->mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3");
                if (IS_ERR(priv->mclk)) {
+                       ret_val = PTR_ERR(priv->mclk);
+
                        dev_err(&pdev->dev,
-                               "Failed to get MCLK from pmc_plt_clk_3: %ld\n",
-                               PTR_ERR(priv->mclk));
-                       return PTR_ERR(priv->mclk);
+                               "Failed to get MCLK from pmc_plt_clk_3: %d\n",
+                               ret_val);
+
+                       /*
+                        * Fall back to bit clock usage for -ENOENT (clock not
+                        * available likely due to missing dependencies), bail
+                        * for all other errors, including -EPROBE_DEFER
+                        */
+                       if (ret_val != -ENOENT)
+                               return ret_val;
+                       byt_rt5640_quirk &= ~BYT_RT5640_MCLK_EN;
                }
        }