ALSA: hda - Add amp initialization for realtek auto mode

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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: Takashi Iwai <tiwai@suse.de>

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This commit is contained in:

Takashi Iwai 2009-04-22 16:31:35 +02:00

parent 3b1db01990

commit 4a79ba34ca

1 changed files with 145 additions and 94 deletions

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sound/pci/hda/patch_realtek.c

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