ASOC PCM formats

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Why is the AC97 format set to S16 in all of the drivers? The link is
20b and my codec takes 20b, how do I get 20b data to the device? I
tried using SNDRV_PCM_FORMAT_S20_3BE but all I get is static.

If I use S24 for the format it works but volume is divided by 16. I
think the bits have been right justified into the 24 bits so the
bottom four bits are lost.

AC97 link is Efika, MPC5200
Codec is STAC9766.

-- 
Jon Smirl
jonsmirl@xxxxxxxxx
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel

[Index of Archives]     [ALSA User]     [Linux Audio Users]     [Kernel Archive]     [Asterisk PBX]     [Photo Sharing]     [Linux Sound]     [Video 4 Linux]     [Gimp]     [Yosemite News]

  Powered by Linux