ALSA: usb-audio: Simplify quirk entries with a macro
Introduce a new macro USB_AUDIO_DEVICE() for the entries matching with the pid/vid pair and the class/subclass, and remove the open-code. Link: https://lore.kernel.org/r/20200817082140.20232-3-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai
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@ -25,6 +25,16 @@
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.idProduct = prod, \
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.bInterfaceClass = USB_CLASS_VENDOR_SPEC
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/* A standard entry matching with vid/pid and the audio class/subclass */
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#define USB_AUDIO_DEVICE(vend, prod) \
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.match_flags = USB_DEVICE_ID_MATCH_DEVICE | \
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USB_DEVICE_ID_MATCH_INT_CLASS | \
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USB_DEVICE_ID_MATCH_INT_SUBCLASS, \
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.idVendor = vend, \
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.idProduct = prod, \
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.bInterfaceClass = USB_CLASS_AUDIO, \
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.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL
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/* FTDI devices */
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{
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USB_DEVICE(0x0403, 0xb8d8),
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@ -127,69 +137,13 @@
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* Logitech QuickCam: bDeviceClass is vendor-specific, so generic interface
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* class matches do not take effect without an explicit ID match.
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*/
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{
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.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
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USB_DEVICE_ID_MATCH_INT_CLASS |
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USB_DEVICE_ID_MATCH_INT_SUBCLASS,
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.idVendor = 0x046d,
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.idProduct = 0x0850,
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.bInterfaceClass = USB_CLASS_AUDIO,
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.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL
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},
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{
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.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
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USB_DEVICE_ID_MATCH_INT_CLASS |
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USB_DEVICE_ID_MATCH_INT_SUBCLASS,
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.idVendor = 0x046d,
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.idProduct = 0x08ae,
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.bInterfaceClass = USB_CLASS_AUDIO,
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.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL
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},
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{
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.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
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USB_DEVICE_ID_MATCH_INT_CLASS |
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USB_DEVICE_ID_MATCH_INT_SUBCLASS,
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.idVendor = 0x046d,
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.idProduct = 0x08c6,
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.bInterfaceClass = USB_CLASS_AUDIO,
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.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL
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},
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{
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.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
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USB_DEVICE_ID_MATCH_INT_CLASS |
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USB_DEVICE_ID_MATCH_INT_SUBCLASS,
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.idVendor = 0x046d,
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.idProduct = 0x08f0,
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.bInterfaceClass = USB_CLASS_AUDIO,
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.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL
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},
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{
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.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
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USB_DEVICE_ID_MATCH_INT_CLASS |
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USB_DEVICE_ID_MATCH_INT_SUBCLASS,
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.idVendor = 0x046d,
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.idProduct = 0x08f5,
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.bInterfaceClass = USB_CLASS_AUDIO,
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.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL
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},
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{
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.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
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USB_DEVICE_ID_MATCH_INT_CLASS |
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USB_DEVICE_ID_MATCH_INT_SUBCLASS,
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.idVendor = 0x046d,
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.idProduct = 0x08f6,
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.bInterfaceClass = USB_CLASS_AUDIO,
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.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL
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},
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{
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.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
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USB_DEVICE_ID_MATCH_INT_CLASS |
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USB_DEVICE_ID_MATCH_INT_SUBCLASS,
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.idVendor = 0x046d,
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.idProduct = 0x0990,
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.bInterfaceClass = USB_CLASS_AUDIO,
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.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL,
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},
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{ USB_AUDIO_DEVICE(0x046d, 0x0850) },
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{ USB_AUDIO_DEVICE(0x046d, 0x08ae) },
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{ USB_AUDIO_DEVICE(0x046d, 0x08c6) },
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{ USB_AUDIO_DEVICE(0x046d, 0x08f0) },
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{ USB_AUDIO_DEVICE(0x046d, 0x08f5) },
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{ USB_AUDIO_DEVICE(0x046d, 0x08f6) },
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{ USB_AUDIO_DEVICE(0x046d, 0x0990) },
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/*
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* Yamaha devices
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@ -2831,13 +2785,7 @@ YAMAHA_DEVICE(0x7010, "UB99"),
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*/
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#define AU0828_DEVICE(vid, pid, vname, pname) { \
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.idVendor = vid, \
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.idProduct = pid, \
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.match_flags = USB_DEVICE_ID_MATCH_DEVICE | \
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USB_DEVICE_ID_MATCH_INT_CLASS | \
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USB_DEVICE_ID_MATCH_INT_SUBCLASS, \
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.bInterfaceClass = USB_CLASS_AUDIO, \
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.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL, \
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USB_AUDIO_DEVICE(vid, pid), \
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.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { \
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.vendor_name = vname, \
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.product_name = pname, \
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@ -2867,13 +2815,7 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
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/* Syntek STK1160 */
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{
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.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
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USB_DEVICE_ID_MATCH_INT_CLASS |
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USB_DEVICE_ID_MATCH_INT_SUBCLASS,
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.idVendor = 0x05e1,
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.idProduct = 0x0408,
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.bInterfaceClass = USB_CLASS_AUDIO,
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.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL,
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USB_AUDIO_DEVICE(0x05e1, 0x0408),
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.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
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.vendor_name = "Syntek",
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.product_name = "STK1160",
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@ -3628,13 +3570,7 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
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* channels to be swapped and out of phase, which is dealt with in quirks.c.
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*/
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{
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.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
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USB_DEVICE_ID_MATCH_INT_CLASS |
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USB_DEVICE_ID_MATCH_INT_SUBCLASS,
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.idVendor = 0x534d,
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.idProduct = 0x2109,
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.bInterfaceClass = USB_CLASS_AUDIO,
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.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL,
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USB_AUDIO_DEVICE(0x534d, 0x2109),
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.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
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.vendor_name = "MacroSilicon",
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.product_name = "MS2109",
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@ -3675,3 +3611,4 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
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},
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#undef USB_DEVICE_VENDOR_SPEC
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#undef USB_AUDIO_DEVICE
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