Symbol: DEFAULT_ALSA_IDX
drivers/platform/x86/lenovo/thinkpad_acpi.c
7005
#define DEFAULT_ALSA_IDX ~((1 << (SNDRV_CARDS - 3)) - 1)
drivers/platform/x86/lenovo/thinkpad_acpi.c
7007
#define DEFAULT_ALSA_IDX ~((1 << (32 - 3)) - 1)