diff options
Diffstat (limited to 'sound/usb')
| -rw-r--r-- | sound/usb/mixer.c | 7 | ||||
| -rw-r--r-- | sound/usb/quirks.c | 7 |
2 files changed, 14 insertions, 0 deletions
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index a2ce535df14b..8e030b1c061a 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -1198,6 +1198,13 @@ static void volume_control_quirks(struct usb_mixer_elem_info *cval, cval->res = 1; } break; + case USB_ID(0x1224, 0x2a25): /* Jieli Technology USB PHY 2.0 */ + if (!strcmp(kctl->id.name, "Mic Capture Volume")) { + usb_audio_info(chip, + "set resolution quirk: cval->res = 16\n"); + cval->res = 16; + } + break; } } diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index b8da4a08c458..8929d9abe8aa 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1719,6 +1719,11 @@ void snd_usb_audioformat_attributes_quirk(struct snd_usb_audio *chip, */ fp->attributes &= ~UAC_EP_CS_ATTR_FILL_MAX; break; + case USB_ID(0x1224, 0x2a25): /* Jieli Technology USB PHY 2.0 */ + /* mic works only when ep packet size is set to wMaxPacketSize */ + fp->attributes |= UAC_EP_CS_ATTR_FILL_MAX; + break; + } } @@ -1890,6 +1895,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_GET_SAMPLE_RATE), DEVICE_FLG(0x534d, 0x2109, /* MacroSilicon MS2109 */ QUIRK_FLAG_ALIGN_TRANSFER), + DEVICE_FLG(0x1224, 0x2a25, /* Jieli Technology USB PHY 2.0 */ + QUIRK_FLAG_GET_SAMPLE_RATE), /* Vendor matches */ VENDOR_FLG(0x045e, /* MS Lifecam */ |