| From foo@baz Thu Nov 4 01:08:08 PM CET 2021 |
| From: Takashi Iwai <tiwai@suse.de> |
| Date: Thu, 4 Nov 2021 12:23:09 +0100 |
| Subject: ALSA: usb-audio: Add Audient iD14 to mixer map quirk table |
| To: stable@vger.kernel.org |
| Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, linux-kernel@vger.kernel.org |
| Message-ID: <20211104112309.30984-3-tiwai@suse.de> |
| |
| From: Takashi Iwai <tiwai@suse.de> |
| |
| commit df0380b9539b04c1ae8854a984098da06d5f1e67 upstream. |
| |
| This is a fix equivalent with the upstream commit df0380b9539b ("ALSA: |
| usb-audio: Add quirk for Audient iD14"), adapted to the earlier |
| kernels up to 5.14.y. It adds the quirk entry with the old |
| ignore_ctl_error flag to the usbmix_ctl_maps, instead. |
| |
| The original commit description says: |
| Audient iD14 (2708:0002) may get a control message error that |
| interferes the operation e.g. with alsactl. Add the quirk to ignore |
| such errors like other devices. |
| |
| Signed-off-by: Takashi Iwai <tiwai@suse.de> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| --- |
| sound/usb/mixer_maps.c | 4 ++++ |
| 1 file changed, 4 insertions(+) |
| |
| --- a/sound/usb/mixer_maps.c |
| +++ b/sound/usb/mixer_maps.c |
| @@ -529,6 +529,10 @@ static const struct usbmix_ctl_map usbmi |
| .map = maya44_map, |
| }, |
| { |
| + .id = USB_ID(0x2708, 0x0002), /* Audient iD14 */ |
| + .ignore_ctl_error = 1, |
| + }, |
| + { |
| /* KEF X300A */ |
| .id = USB_ID(0x27ac, 0x1000), |
| .map = scms_usb3318_map, |
