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WM8904 driver: Disable the FFL at the end of playing.

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This commit is contained in:
Gregory Nutt
2014-08-02 14:28:10 -06:00
parent 108ca4eaa5
commit b0d0ac72a7
1 changed files with 5 additions and 0 deletions
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drivers/audio/wm8904.c
+5
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@@ -1585,7 +1585,12 @@ static void *wm8904_workerthread(pthread_addr_t pvarg)
/* Disable the WM8904 interrupt */ /* Disable the WM8904 interrupt */
WM8904_DISABLE(priv->lower); WM8904_DISABLE(priv->lower);
/* Mute the volume and disable the FLL output */
wm8904_setvolume(priv, priv->volume, true); wm8904_setvolume(priv, priv->volume, true);
wm8904_writereg(priv, WM8904_FLL_CTRL1, 0);
wm8904_writereg(priv, WM8904_DUMMY, 0x55aa);
/* Return any pending buffers in our pending queue */ /* Return any pending buffers in our pending queue */