freebsd-nq/sys/dev/sound
Alexander Leidinger 347edd7ee6 - fix memory leak after "kldunload snd_ak452x.ko"
- fix "No sound in KDE":
  The problem is related to the implementation of Envy24(1712) hardware
  mixer support in the driver. Envy24(1712) has very precise 36bit wide
  hardware mixer, which is superior that vchans (software sound mixer in
  the kernel). The driver supports Envy24(1712) hardware mixer, so up to
  10 channels (5 stereo pairs) can be playback simultaneously.
  However, there are problems with the implementation of Envy24(1712)
  hardware mixer support in the driver, one of them is the problem with
  "no sound in KDE":
      When playing back several channels simultaneously and
      stoping one of the channels, sound starts to stutter and
      plays at very low speed.
  Another problem is:
      Playing back simultaneously more than one 24bit/32bit
      sound file or 16bit sound file and 24bit/32bit sound
      file doesn't work as expected.

Submitted by:	"Konstantin Dimitrov" <kosio.dimitrov@gmail.com>
2006-07-28 18:06:39 +00:00
..
isa Remove various bits of conditional Alpha code and fixup a few comments. 2006-05-12 05:04:46 +00:00
midi Move debug printfs under the proper macro. 2006-07-12 06:29:59 +00:00
pci - fix memory leak after "kldunload snd_ak452x.ko" 2006-07-28 18:06:39 +00:00
pcm Rename some variables. This fixes some (but not all) problems on the way 2006-07-17 17:43:06 +00:00
sbus Take advantage of ebus(4) having switched to SYS_RES_MEMORY for the 2005-05-19 18:13:49 +00:00
usb Convert NULL checks into KASSERT (and move them before the first 2006-02-05 17:47:26 +00:00
chip.h
driver.c - Connect the snd_emu10kx driver to the build. [1] 2006-07-15 20:22:40 +00:00