diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-15 08:36:41 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-15 08:36:41 +0100 |
| commit | 83be46e944f630fde26ce03cb93f61a3066448e3 (patch) | |
| tree | d94a48051f9311d99b615fa06adda2511f9cff2d /sound/usb/quirks.c | |
| parent | f8096ff38d5f62d8a2c473e1bec0163a1b2b86d8 (diff) | |
| parent | 1e28eed17697bcf343c6743f0028cc3b5dd88bf0 (diff) | |
| download | linux-83be46e944f630fde26ce03cb93f61a3066448e3.tar.bz2 | |
Merge v5.12-rc3 into char-misc-next
We need the char/misc fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound/usb/quirks.c')
| -rw-r--r-- | sound/usb/quirks.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 737b2729c0d3..d3001fb18141 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -547,7 +547,7 @@ static int setup_disable_autosuspend(struct snd_usb_audio *chip, struct usb_driver *driver, const struct snd_usb_audio_quirk *quirk) { - driver->supports_autosuspend = 0; + usb_disable_autosuspend(interface_to_usbdev(iface)); return 1; /* Continue with creating streams and mixer */ } @@ -1520,6 +1520,7 @@ bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip) case USB_ID(0x1901, 0x0191): /* GE B850V3 CP2114 audio interface */ case USB_ID(0x21b4, 0x0081): /* AudioQuest DragonFly */ case USB_ID(0x2912, 0x30c8): /* Audioengine D1 */ + case USB_ID(0x413c, 0xa506): /* Dell AE515 sound bar */ return true; } @@ -1670,6 +1671,14 @@ void snd_usb_ctl_msg_quirk(struct usb_device *dev, unsigned int pipe, && (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS) msleep(20); + /* + * Plantronics headsets (C320, C320-M, etc) need a delay to avoid + * random microhpone failures. + */ + if (USB_ID_VENDOR(chip->usb_id) == 0x047f && + (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS) + msleep(20); + /* Zoom R16/24, many Logitech(at least H650e/H570e/BCC950), * Jabra 550a, Kingston HyperX needs a tiny delay here, * otherwise requests like get/set frequency return |