|
Hello everyone, I found some problem in wm9711_snd_ac97_controls[] of
ac97_patch.c. For example, for the interface AC97_SINGLE("Mic 1
Volume", AC97_MIC, 8, 32, 1), here the mask is set as 32, but the MIC1
volume field in Reg 0eh occupies 8-12 bits. So it means if I set the MIC1
volume as 32 using amixer command, it will affect M22P bit actually. Another, for the interface AC97_DOUBLE("Capture
Volume", AC97_REC_GAIN, 8, 0, 15, 1), here the mask is 15, but RECVOLL and
RECVOLR occupies 6 bits individually. So if I set capture volume as 32,
the actual value will be 15 instead. Did anyone try the wolfson wm9712 drivers and meet same
problems before? Thanks. Luke Zhang Intrinsyc Software International, Inc. 10th Floor, Direct: 1-604-632-3563 Fax : 1-604-801-6417 Making Mobility Work |
------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-devel
