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| author | Kai-Heng Feng <kai.heng.feng@canonical.com> | 2020-08-10 21:31:06 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-08-10 16:02:18 +0200 |
| commit | 34dedd2a83b241ba6aeb290260313c65dc58660e (patch) | |
| tree | 1cf4fc6176737cdc24ab6ec4f1194e9267542062 /sound/pci | |
| parent | 6e8596172ee1cd46ec0bfd5adcf4ff86371478b6 (diff) | |
| download | linux-34dedd2a83b241ba6aeb290260313c65dc58660e.tar.gz linux-34dedd2a83b241ba6aeb290260313c65dc58660e.tar.bz2 linux-34dedd2a83b241ba6aeb290260313c65dc58660e.zip | |
ALSA: usb-audio: Disable Lenovo P620 Rear line-in volume control
The USB device (0x17aa:0x1046) that support Lenovo P620 rear panel
line-in claim to support volume control, but it doens't seem to have an
AMP, so when line-in volume lowers below 80, nothing gets recorded
anymore.
Disable the volume control to workaround the issue.
Fixes: f8c11eb7da4a ("ALSA: usb-audio: Add support for Lenovo ThinkStation P620")
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Link: https://lore.kernel.org/r/20200810133108.31580-1-kai.heng.feng@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
0 files changed, 0 insertions, 0 deletions