Difference between revisions of "User:ClemensLadisch"

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(CMI8788 driver status)
m (my TODO list)
 
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==CMI8788 driver status==
 
 
This driver is based on C-Media's driver (from the Bgears website; apparently it's so buggy that C-Media doesn't want to publish it).
 
 
Known '''BUGS''':
 
*distorted output
 
*sometimes hangs the computer when loading the driver
 
On other words, it's completely unusable.
 
 
I think I won't be able to get the driver into a working state unless I have such a card myself.
 
(It seems C-Media currently doesn't produce this chip.)
 
 
Missing features:
 
*Front panel output/input not yet supported.
 
*Mixer control handling needs to be rewritten.
 
*Missing support for volume controls of PCM1796 DAC (used on Asus Xonar).
 
 
 
==my TODO list==
 
==my TODO list==
#CMI8788 driver<br>ca. 70%
+
#lots of other things
 +
#CMI8788 and Xonar drivers
 
#use hrtimers in the MIDI sequencer<br>ca. 25%
 
#use hrtimers in the MIDI sequencer<br>ca. 25%
 
#usb-audio: allow shorter-than-1ms periods for high-speed devices (just remove the code that rounds periods to USB frames)<br>0%
 
#usb-audio: allow shorter-than-1ms periods for high-speed devices (just remove the code that rounds periods to USB frames)<br>0%

Latest revision as of 12:50, 4 April 2012

[edit] my TODO list

  1. lots of other things
  2. CMI8788 and Xonar drivers
  3. use hrtimers in the MIDI sequencer
    ca. 25%
  4. usb-audio: allow shorter-than-1ms periods for high-speed devices (just remove the code that rounds periods to USB frames)
    0%
  5. usb-audio: handle MIDI write errors better
  6. move non-public headers out of linux/include/sound/
  7. PCI: annotate in-memory data structures read by bus master chips with __le/be
  8. implement (some?) OSS 4 API ioctls
  9. test (i.e., use) alsa-python
  10. use dev_printk?
  11. various subsystem send different and too many MIDI reset commands when a port is closed
  12. usb-audio: restructure
  13. OSS emulation by redirecting to user space (like FUSE, but we need ioctls and mmap)
  14. MIDI synth: support more sysex commands
  15. MIDI synth: MIDI tuning
  16. ymfpci: MIDI synth
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