[alsa-devel] Port C Out selector , Port E Out selector of ad1988 and ad1988_3stack_dac_nids

[Takashi Iwai]

At Tue, 20 Sep 2011 20:46:47 +0800,
Raymond Yau wrote:
> 
> 2011/9/17 Raymond Yau <superquad.vortex2 at gmail.com>:
> > 2011/9/16 Takashi Iwai <tiwai at suse.de>:
> >> At Fri, 16 Sep 2011 11:59:54 +0800,
> >> Raymond Yau wrote:
> >>>
> >>> 2011/9/12 Takashi Iwai <tiwai at suse.de>:
> >>> > At Wed, 31 Aug 2011 11:21:00 +0800,
> >>> > Raymond Yau wrote:
> >>> >>
> >>> >> HDA - Add Headphone Playback Volume control for ad1988/ad1989
> >>> >>
> >>> >> - use DAC0 instead of DAC1 for Port-A Headphone
> >>> >> - assign 0x03 to spec->multiout.hp_nid except model="6stack-dig-fp"
> >>> >
> >>> > Thanks, applied now.
> >>> >
> >>> >
> >>> > Takashi
> >>> >
> >>>
> >>> while testing the headphone volume control ,
> >>>
> >>> I discover that the "Port C Out selector" and "Port E Out Selector"
> >>> (i.e. node 0x31 and 0x32 ) by commit in patch_anlog.c
> >>>
> >>> fd66e0d0591dd12eb0bea1e9f3aa194bb93cebbd
> >>>
> >>>
> >>>
> >>>  * AD1988
> >>>  *
> >>>  * Output pins and routes
> >>>  *
> >>>  *        Pin               Mix     Sel     DAC
> >>>  * port-A 0x11 (mute/hp) <- 0x22 <- 0x37 <- 03/04/06
> >>>  * port-B 0x14 (mute/hp) <- 0x2b <- 0x30 <- 03/04/06
> >>>  * port-C 0x15 (mute)    <- 0x2c <- 0x31 <- 05/0a
> >>>  * port-D 0x12 (mute/hp) <- 0x29         <- 04
> >>>  * port-E 0x17 (mute/hp) <- 0x26 <- 0x32 <- 05/0a
> >>>
> >>>
> >>>
> >>> The connection list of node 0x31 and 0x32 are different from datasheet
> >>>
> >>>
> >>> Table 10. Audio Widget
> >>>
> >>> 31                           Audio selector Selects DAC_2 and DAC_4 for PORT-C
> >>>      PORT-E Out Selector
> >>> 32                           Audio selector Selects DAC_2 and DAC_4 for PORT-E
> >>>      PORT-C In Selector
> >>>
> >>>
> >>>
> >>> Codec: Analog Devices AD1988
> >>> Address: 0
> >>> AFG Function Id: 0x1 (unsol 0)
> >>> Vendor Id: 0x11d41988
> >>> Subsystem Id: 0x104381e1
> >>> Revision Id: 0x100400
> >>>
> >>>
> >>> Node 0x31 [Audio Selector] wcaps 0x300101: Stereo
> >>>   Connection: 2
> >>>      0x04* 0x0a
> >>> Node 0x32 [Audio Selector] wcaps 0x300101: Stereo
> >>>   Connection: 2
> >>>      0x05* 0x04
> >>>
> >>>
> >>>
> >>> is the following patch based on real hardware ?
> >>>
> >>>
> >>> commit 8c7c7b8dd2828b42c1230c6b0235e7d1dcf57e5
> >>>
> >>> hda-codec - Fix surrounds on 3stack mode of AD1988
> >>
> >> I don't see this commit id in my tree...
> >>
> >>
> >> Takashi
> >>
> >
> > http://git.alsa-project.org/?p=alsa-kernel.git;a=commit;h=fd66e0d0591dd12eb0bea1e9f3aa194bb93cebbd
> >
> > Thu, 17 Nov 2005 14:31:34 +0000 (15:31 +0100)
> > Add AD1988 codec support to hda-codec driver.
> >
> >
> > http://git.alsa-project.org/?p=alsa-kernel.git;a=commitdiff;h=f8c7c7b8dd2828b42c1230c6b0235e7d1dcf57e5;hp=d32410b1095cf93e8e31f8919de46f496d7b3ce0
> >
> > Thu, 24 Nov 2005 15:17:20 +0000 (16:17 +0100)]
> > Fixed the swapped surround/CLFE on 3stack mode of AD1988.
> >
> >
> > hda-emu codecs/ad1988a -m "3stack"
> > route -a 0x15
> >
> > Out[0a] -x Sel[31] -- Mix[2c] -> Pin[15]
> > Out[04] -> Sel[31] -- Mix[2c] -> Pin[15]
> >
> > route -a 0x17
> >
> > Out[04] -> Sel[32] -- Mix[26] -> Pin[17]
> > Out[05] -x Sel[32] -- Mix[26] -> Pin[17]
> >
> 
> In simple word,
> 
> surround51 does not work with 3stack model since the above route in
> hda-emu indicate that blue jack and pink jack are connected to DAC1
> (node 0x4)

Oh, care to create a fix patch? :)


thanks,

Takashi