1. 18 Apr, 2013 4 commits
  2. 17 Apr, 2013 2 commits
  3. 16 Apr, 2013 3 commits
    • Takashi Iwai's avatar
      ALSA: hda - Use the primary DAC for all aamix outputs · 5ead56f2
      Takashi Iwai authored
      When setting up the aamix output paths, use the primary DAC instead of
      the individual DAC for each output as default.  Otherwise multiple
      DACs will be turned on for a single aamix widget, which results in
      doubly or more volumes, because the duplicated signals will be sent
      through all these DACs for a single stream.
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
    • Takashi Iwai's avatar
      ALSA: hda - Fix aamix activation with loopback control on VIA codecs · 65033cc8
      Takashi Iwai authored
      When we have a loopback mixer control, this should manage the state
      whether the output paths include the aamix or not.  But the current
      code blindly initializes the output paths with aamix = true, thus the
      aamix is enabled unless the loopback mixer control is changed.
      Also, update_aamix_paths() called by the loopback mixer control put
      callback invokes snd_hda_activate_path() with aamix = true even for
      disabling the mixing.  This leaves the aamix path even though the
      loopback control is turned off.
      This patch fixes these issues:
      - Introduced aamix_default() helper to indicate whether with_aamix is
        true or false as default
      - Fix the argument in update_aamix_paths() for disabling loopback
      Reported-by: default avatarLydia Wang <LydiaWang@viatech.com.cn>
      Cc: <stable@vger.kernel.org> [v3.9+]
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
    • Dylan Reid's avatar
      ALSA: hda - Add codec delay to the capture time stamp. · ae03bbb8
      Dylan Reid authored
      For capture, the delay through the codec contributes to the time stamp
      of the sample recorded at the A to D.  Rename the codec time stamp
      function appropriately.
      Signed-off-by: default avatarDylan Reid <dgreid@chromium.org>
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
  4. 15 Apr, 2013 4 commits
  5. 13 Apr, 2013 1 commit
    • Calvin Owens's avatar
      ALSA: usb: Add quirk for 192KHz recording on E-Mu devices · 1539d4f8
      Calvin Owens authored
      When recording at 176.2KHz or 192Khz, the device adds a 32-bit length
      header to the capture packets, which obviously needs to be ignored for
      recording to work properly.
      Userspace expected:  L0 L1 L2 R0 R1 R2
      ...but actually got: R2 L0 L1 L2 R0 R1
      Also, the last byte of the length header being interpreted as L0 of
      the first sample caused spikes every 0.5ms, resulting in a loud 16KHz
      tone (about the highest 'B' on a piano) being present throughout
      Tested at all sample rates on an E-Mu 0404USB, and tested for
      regressions on a generic USB headset.
      Signed-off-by: default avatarCalvin Owens <jcalvinowens@gmail.com>
      Cc: <stable@vger.kernel.org>
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
  6. 12 Apr, 2013 26 commits