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ALSA: usb-audio: Correct wrongly matching entries with audio class 

The commit 51ab5d77dc ("ALSA: usb-audio: Properly match with audio
interface class") converted the quirk entries that have both vid/pid
pair and bInterface fields to match with all those with a new macro
USB_AUDIO_CLASS().  However, it turned out that those are false
conversions; all those (but the unknown KeithMcMillen device) are
actually with vendor-specific interface class, hence the conversions
broke the matching.

This patch corrects those entries to the right one,
USB_DEVICE_VENDOR_SPEC() (and USB_DEVICE() for KeithMcMillen to be
sure), and drop the unused USB_AUDIO_CLASS macro again.

Fixes: 51ab5d77dc ("ALSA: usb-audio: Properly match with audio interface class")
Reported-by: Alexander Tsoy <alexander@tsoy.me>
Link: https://lore.kernel.org/r/20200823113251.10175-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2020-08-23 13:32:51 +02:00
parent ee15d9b84c
commit 14b51ccd26
1 changed files with 6 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
sound/usb/quirks-table.h
View File

@ -35,14 +35,6 @@
.bInterfaceClass = USB_CLASS_AUDIO, \
.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL
/* Another standard entry matching with vid/pid and the audio class */
#define USB_AUDIO_CLASS(vend, prod) \
.match_flags = USB_DEVICE_ID_MATCH_DEVICE | \
USB_DEVICE_ID_MATCH_INT_CLASS, \
.idVendor = vend, \
.idProduct = prod, \
.bInterfaceClass = USB_CLASS_AUDIO
/* FTDI devices */
{
USB_DEVICE(0x0403, 0xb8d8),
@ -77,13 +69,13 @@
},
/* E-Mu 0202 USB */
{ USB_AUDIO_CLASS(0x041e, 0x3f02) },
{ USB_DEVICE_VENDOR_SPEC(0x041e, 0x3f02) },
/* E-Mu 0404 USB */
{ USB_AUDIO_CLASS(0x041e, 0x3f04) },
{ USB_DEVICE_VENDOR_SPEC(0x041e, 0x3f04) },
/* E-Mu Tracker Pre */
{ USB_AUDIO_CLASS(0x041e, 0x3f0a) },
{ USB_DEVICE_VENDOR_SPEC(0x041e, 0x3f0a) },
/* E-Mu 0204 USB */
{ USB_AUDIO_CLASS(0x041e, 0x3f19) },
{ USB_DEVICE_VENDOR_SPEC(0x041e, 0x3f19) },
/*
* HP Wireless Audio
@ -2756,7 +2748,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
},
/* KeithMcMillen Stringport */
{ USB_AUDIO_CLASS(0x1f38, 0x0001) },
{ USB_DEVICE(0x1f38, 0x0001) }, /* FIXME: should be more restrictive matching */
/* Miditech devices */
{
@ -2979,7 +2971,7 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
},
{
/* Tascam US122 MKII - playback-only support */
USB_AUDIO_CLASS(0x0644, 0x8021),
USB_DEVICE_VENDOR_SPEC(0x0644, 0x8021),
.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
.vendor_name = "TASCAM",
.product_name = "US122 MKII",
@ -3611,4 +3603,3 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
#undef USB_DEVICE_VENDOR_SPEC
#undef USB_AUDIO_DEVICE
#undef USB_AUDIO_CLASS