Re: [PATCH] ALSA: hda/realtek: Add quirk for CSL Unity BF24B

[Zhang Heng]

hda-verb /dev/snd/hwC1D0 0x14 0xB 0x40
 I think this command is meaningless, so it was not written.
hda-verb [ALC662_device] 0x01 SET_GPIO_MASK 0x03
hda-verb [ALC662_device] 0x01 SET_GPIO_DIRECTION 0x03
hda-verb [ALC662_device] 0x01 SET_GPIO_DATA 0x03
sleep 1
hda-verb [ALC662_device] 0x01 SET_GPIO_DATA 0x01
sleep 1
hda-verb [ALC662_device] 0x01 SET_GPIO_DATA 0x02


This user actually used these commands and the audio output was normal.

The last two commands clearly trigger the falling edge of gpio_data 0x03,
Referring to these commands, my patch writing should be normal.