OrgApache/incubator-nuttx
OrgApache
/
incubator-nuttx
mirror of https://github.com/apache/incubator-nuttx.git
1
0
Fork 0
Code Issues Releases Wiki Activity

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

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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/audio/wm8904.c
View File

@ -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 */