ALSA: usb-audio: Apply linear volume quirk on MV-SILICON devices

ALSA: usb-audio: Apply linear volume quirk on MV-SILICON devices

MV-SILICON is a SoC manufacturer producing multifunctional audio SoCs.
Many devices built on top of their SDK share a common quirk that the
Playback and Capture mixers use linear volume with val = 0/4096/1.

The SDK seems to always report "MV-SILICON" for manufacturer string.
Hence, match it so that we don't need to define quirk table entries
separately for each devices. The "val = 0/4096/1" pattern is also
checked against before applying the quirk, in order that the quirk won't
accidentally break unseen variants.

Quirky device samples:

  usb 7-1: New USB device found, idVendor=1235, idProduct=0003, bcdDevice= 1.00
  usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
  usb 7-1: Product: G1
  usb 7-1: Manufacturer: MV-SILICON
  usb 7-1: SerialNumber: 20190808

  usb 7-1: New USB device found, idVendor=1235, idProduct=0003, bcdDevice= 1.00
  usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
  usb 7-1: Product: mvsilicon B1 usb audio
  usb 7-1: Manufacturer: MV-SILICON
  usb 7-1: SerialNumber: 20190808

  usb 5-1.4: New USB device found, idVendor=8888, idProduct=1719, bcdDevice= 1.00
  usb 5-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
  usb 5-1.4: Product: HF310 USB Audio
  usb 5-1.4: Manufacturer: MV-SILICON
  usb 5-1.4: SerialNumber: 20190808

  usb 7-1: New USB device found, idVendor=2717, idProduct=5086, bcdDevice= 1.00
  usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
  usb 7-1: Product: Redmi 电脑音箱
  usb 7-1: Manufacturer: MV-SILICON
  usb 7-1: SerialNumber: 20190808

  usb 2-1.2: New USB device found, idVendor=3142, idProduct=a601, bcdDevice= 1.00
  usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
  usb 2-1.2: Product: fifine Microphone
  usb 2-1.2: Manufacturer: MV-SILICON
  usb 2-1.2: SerialNumber: 20190808
  * https://forum.ubuntu-it.org/viewtopic.php?t=659345

Signed-off-by: Rong Zhang <i@rong.moe>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20260303194805.266158-9-i@rong.moe