Skip to content

L
linux
Switch branch/tag
  1. 07 Nov, 2012 4 commits
    • Adrian Knoth's avatar
      ALSA: hdspm - Fix sync check reporting on RME RayDAT · d1a3c98d
      Adrian Knoth authored 
      The RayDAT reports the sync status of its inputs in consecutive bit
positions, so all we do in hdspm_s1_sync_check is to iterate over idx:

    status = hdspm_read(hdspm, HDSPM_RD_STATUS_1);

    lock = (status & (0x1<<idx)) ? 1 : 0;
    sync = (status & (0x100<<idx)) ? 1 : 0;

The index is given in kcontrol->private_value:

    HDSPM_SYNC_CHECK("WC SyncCheck", 0),
    HDSPM_SYNC_CHECK("AES SyncCheck", 1),
    HDSPM_SYNC_CHECK("SPDIF SyncCheck", 2),
    HDSPM_SYNC_CHECK("ADAT1 SyncCheck", 3),
    HDSPM_SYNC_CHECK("ADAT2 SyncCheck", 4),
    HDSPM_SYNC_CHECK("ADAT3 SyncCheck", 5),
    HDSPM_SYNC_CHECK("ADAT4 SyncCheck", 6),
    HDSPM_SYNC_CHECK("TCO SyncCheck", 7),
    HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 8),

The patch corrects the indicated sync flags by passing the proper index
value to hdspm_s1_sync_check().
Signed-off-by: default avatarAdrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
      d1a3c98d
    • Takashi Iwai's avatar
      ALSA: hda - Add pin fixups for ASUS G75 · d5266125
      Takashi Iwai authored 
      To parse properly the subwoofer outputs on ASUS G75 laptop with VT1802
codec, correct the default configurations of speaker pins 0x24 and
0x33.
Reported-by: default avatarMassimo Del Fedele <max@veneto.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
      d5266125
    • Takashi Iwai's avatar
      ALSA: hda - Fix invalid connections in VT1802 codec · ef4da458
      Takashi Iwai authored 
      VT1802 codec provides the invalid connection lists of NID 0x24 and
0x33 containing the routes to a non-exist widget 0x3e.  This confuses
the auto-parser.  Fix it up in the driver by overriding these
connections.
Reported-by: default avatarMassimo Del Fedele <max@veneto.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
      ef4da458
    • Takashi Iwai's avatar
      ALSA: hda - Fix empty DAC filling in patch_via.c · 5b376195
      Takashi Iwai authored 
      In via_auto_fill_adc_nids(), the parser tries to fill dac_nids[] at
the point of the current line-out (i).  When no valid path is found
for this output, this results in dac = 0, thus it creates a hole in
dac_nids[].  This confuses is_empty_dac() and trims the detected DAC
in later reference.

This patch fixes the bug by appending DAC properly to dac_nids[] in
via_auto_fill_adc_nids().
Reported-by: default avatarMassimo Del Fedele <max@veneto.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
      5b376195
  3. 05 Nov, 2012 5 commits
  5. 04 Nov, 2012 2 commits
  7. 31 Oct, 2012 1 commit
  9. 30 Oct, 2012 6 commits
  11. 28 Oct, 2012 1 commit
  13. 27 Oct, 2012 2 commits
  15. 26 Oct, 2012 1 commit
  17. 25 Oct, 2012 2 commits
  19. 24 Oct, 2012 1 commit
  21. 22 Oct, 2012 1 commit
  23. 21 Oct, 2012 1 commit
    • Julia Lawall's avatar
      ALSA: sound/isa/opti9xx/miro.c: eliminate possible double free · edb66893
      Julia Lawall authored 
      snd_miro_probe is a static function that is only called twice in the file
that defines it.  At each call site, its argument is freed using
snd_card_free.  Thus, there is no need for snd_miro_probe to call
snd_card_free on its argument on any of its error exit paths.

Because snd_card_free both reads the fields of its argument and kfrees its
argments, the results of the second snd_card_free should be unpredictable.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@r@
identifier f,free,a;
parameter list[n] ps;
type T;
expression e;
@@

f(ps,T a,...) {
  ... when any
      when != a = e
  if(...) { ... free(a); ... return ...; }
  ... when any
}

@@
identifier r.f,r.free;
expression x,a;
expression list[r.n] xs;
@@

* x = f(xs,a,...);
  if (...) { ... free(a); ... return ...; }
// </smpl>
Signed-off-by: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
      edb66893
  25. 20 Oct, 2012 13 commits
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7