1 files changed, 46 insertions, 0 deletions

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index c12f2bd23a4e..c2ec6cb05631 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -3064,12 +3064,34 @@ int snd_soc_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id,
 {
         if (dai->driver && dai->driver->ops->set_sysclk)
                 return dai->driver->ops->set_sysclk(dai, clk_id, freq, dir);
+        else if (dai->codec && dai->codec->driver->set_sysclk)
+                return dai->codec->driver->set_sysclk(dai->codec, clk_id,
+                                                      freq, dir);
         else
                 return -EINVAL;
 }
 EXPORT_SYMBOL_GPL(snd_soc_dai_set_sysclk);
 
 /**
+ * snd_soc_codec_set_sysclk - configure CODEC system or master clock.
+ * @codec: CODEC
+ * @clk_id: DAI specific clock ID
+ * @freq: new clock frequency in Hz
+ * @dir: new clock direction - input/output.
+ *
+ * Configures the CODEC master (MCLK) or system (SYSCLK) clocking.
+ */
+int snd_soc_codec_set_sysclk(struct snd_soc_codec *codec, int clk_id,
+        unsigned int freq, int dir)
+{
+        if (codec->driver->set_sysclk)
+                return codec->driver->set_sysclk(codec, clk_id, freq, dir);
+        else
+                return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_codec_set_sysclk);
+
+/**
  * snd_soc_dai_set_clkdiv - configure DAI clock dividers.
  * @dai: DAI
  * @div_id: DAI specific clock divider ID
@@ -3105,11 +3127,35 @@ int snd_soc_dai_set_pll(struct snd_soc_dai *dai, int pll_id, int source,
         if (dai->driver && dai->driver->ops->set_pll)
                 return dai->driver->ops->set_pll(dai, pll_id, source,
                                          freq_in, freq_out);
+        else if (dai->codec && dai->codec->driver->set_pll)
+                return dai->codec->driver->set_pll(dai->codec, pll_id, source,
+                                                   freq_in, freq_out);
         else
                 return -EINVAL;
 }
 EXPORT_SYMBOL_GPL(snd_soc_dai_set_pll);
 
+/*
+ * snd_soc_codec_set_pll - configure codec PLL.
+ * @codec: CODEC
+ * @pll_id: DAI specific PLL ID
+ * @source: DAI specific source for the PLL
+ * @freq_in: PLL input clock frequency in Hz
+ * @freq_out: requested PLL output clock frequency in Hz
+ *
+ * Configures and enables PLL to generate output clock based on input clock.
+ */
+int snd_soc_codec_set_pll(struct snd_soc_codec *codec, int pll_id, int source,
+                          unsigned int freq_in, unsigned int freq_out)
+{
+        if (codec->driver->set_pll)
+                return codec->driver->set_pll(codec, pll_id, source,
+                                              freq_in, freq_out);
+        else
+                return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_codec_set_pll);
+
 /**
  * snd_soc_dai_set_fmt - configure DAI hardware audio format.
  * @dai: DAI