1. 09 9月, 2008 19 次提交
  2. 04 9月, 2008 19 次提交
  3. 29 8月, 2008 2 次提交
    • J
      ALSA: intel8x0: implement ac97_clock whitelist · 2b3b5485
      Jaroslav Kysela 提交于
      The AC97 clock detection is not accurate in some cases. This patch adds
      an initial whitelist for audio devices gathered from RedHat's bugzilla:
      
      https://bugzilla.redhat.com/show_bug.cgi?id=441087
      
      As a side effect, white-listing might speedup kernel booting (AC97 clock
      measuring code is not activated).
      Signed-off-by: NJaroslav Kysela <perex@perex.cz>
      2b3b5485
    • T
      sound: make OSS sound core optional · d886e87c
      Tejun Heo 提交于
      sound/sound_core.c implements soundcore.ko and contains two parts -
      sound_class which is shared by both ALSA and OSS and device
      redirection support for OSS.  It's always compiled when any sound
      support is enabled although it's necessary only when OSS (the actual
      one or emulation) is enabled.  This is slightly wasteful and as device
      redirection always registers character device region for major 14, it
      prevents alternative implementation.
      
      This patch introduces a new config SOUND_OSS_CORE which is selected
      iff OSS support is actually necessary and build the OSS core part
      conditionally.
      
      If OSS is disabled, soundcore merely contains sound_class but leaving
      it that way seems to be the simplest approach as otherwise sound_class
      should be in ALSA core file if OSS is disabled but should be in
      soundcore if OSS is enabled.  Also, there's also the user confusion
      factor.
      Signed-off-by: NTejun Heo <tj@kernel.org>
      Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      Signed-off-by: NJaroslav Kysela <perex@perex.cz>
      d886e87c