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| author | Jiri Jaburek <jjaburek@redhat.com> | 2014-12-18 04:03:19 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-12-18 19:49:50 +0300 |
| commit | d70a1b9893f820fdbcdffac408c909c50f2e6b43 (patch) | |
| tree | 82485e53d1da9b2a672584ed884f99ef247d5ee9 /sound/pci | |
| parent | 506b62c33a7444b91a93bf2da772f4c7e6656410 (diff) | |
| download | linux-d70a1b9893f820fdbcdffac408c909c50f2e6b43.tar.xz | |
ALSA: usb-audio: extend KEF X300A FU 10 tweak to Arcam rPAC
The Arcam rPAC seems to have the same problem - whenever anything
(alsamixer, udevd, 3.9+ kernel from 60af3d037eb8c, ..) attempts to
access mixer / control interface of the card, the firmware "locks up"
the entire device, resulting in
SNDRV_PCM_IOCTL_HW_PARAMS failed (-5): Input/output error
from alsa-lib.
Other operating systems can somehow read the mixer (there seems to be
playback volume/mute), but any manipulation is ignored by the device
(which has hardware volume controls).
Cc: <stable@vger.kernel.org>
Signed-off-by: Jiri Jaburek <jjaburek@redhat.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
0 files changed, 0 insertions, 0 deletions