• Takashi Iwai's avatar
    ALSA: hda - Add amp initialization for realtek auto mode · 4a79ba34
    Takashi Iwai authored
    In the realtek auto-probing mode, the initialization of amp with
    some magic COEF or EAPD verbs is applied only when the codec SSID
    has valid values to satisfy the realtek's definition.
    However, many devices don't provide in that way, thus the device
    doesn't work as is.
    
    This patch allows the same initialization code even if the SSID
    doesn't pass the bit test.  Also, alc_subsystem_id() is changed
    just to check and define the type, so that it's called in the
    parser, instead of the initializer.
    Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
    4a79ba34
patch_realtek.c 560 KB