From: Todd Dailey <todd@todddailey.ca>
To: Raymond Yau <superquad.vortex2@gmail.com>
Cc: ALSA Development Mailing List <alsa-devel@alsa-project.org>
Subject: Re: No sound from Mac Pro headphone port
Date: Fri, 08 May 2015 10:49:57 -0400 [thread overview]
Message-ID: <554CCD15.8050501@todddailey.ca> (raw)
In-Reply-To: <CAN8cciYJdMeKyYL1mqUkN3bKmEhwqHN1-pZzCvBDazBPKdH7vw@mail.gmail.com>
Should have noted, if not clear from the physical ports, no, the machine
does not have outputs for 5.1 surround sound.
--
TD
todd@todddailey.ca
On 08/05/15 10:36 AM, Raymond Yau wrote:
>
>
> 2015-05-08 21:58 GMT+08:00 Todd Dailey <todd@todddailey.ca
> <mailto:todd@todddailey.ca>>:
>
> https://bugtrack.alsa-project.org/alsa-bug does not work so
> following instructions to post bug here.
>
> Linux 4. Mac Pro 2009. ACL889A codec.
>
> No sound from headphone port. Seems to detect plug / unplug OK.
>
> Works OK when machine booted to OS X or Windows 7.
>
> Have found several bug repors on similar issues with Mac laptops but
> no fixes.
>
> Have written e-mail with David Henningsson on problem but unable to
> find a solution.
>
> ALSA-info output:
>
> http://www.alsa-project.org/db/?f=1dc7146eb34af5ad307d029868f775fac5e2764e
>
>
> Do your macpro spec support 5.1 ?
>
> Simple mixer control 'Channel Mode',0
> Capabilities: enum
> Items: '2ch' '4ch' '6ch'
> Item0: '2ch'
>
> Pin default seem incorrect
>
> 1) Headphone at ext Rear
> 2) Line Out does not support jack detection
> 3) Mic jack ????
>
> /sys/class/sound/hwC0D0/init_pin_configs:
> 0x14 0x01010150
> 0x15 0x400000f0
> 0x16 0x400000f0
> 0x17 0x400000f0
> 0x18 0x01a19070
> 0x19 0x01214040
> 0x1a 0x01813010
> 0x1b 0x90100130
> 0x1c 0x400000f0
> 0x1d 0x400000f0
> 0x1e 0x0145e160
> 0x1f 0x01c5e120
>
> /sys/class/sound/hwC0D0/driver_pin_configs:
>
>
>
> [ 4.057250] sound hdaudioC0D0: ALC889A: SKU not ready 0x400000f0
> [ 4.057633] sound hdaudioC0D0: autoconfig for ALC889A: line_outs=1
> (0x14/0x0/0x0/0x0/0x0) type:line
> [ 4.057636] sound hdaudioC0D0: speaker_outs=1 (0x1b/0x0/0x0/0x0/0x0)
> [ 4.057638] sound hdaudioC0D0: hp_outs=1 (0x19/0x0/0x0/0x0/0x0)
> [ 4.057639] sound hdaudioC0D0: mono: mono_out=0x0
> [ 4.057641] sound hdaudioC0D0: dig-out=0x1e/0x0
> [ 4.057642] sound hdaudioC0D0: inputs:
> [ 4.057645] sound hdaudioC0D0: Mic=0x18
> [ 4.057646] sound hdaudioC0D0: Line=0x1a
> [ 4.057648] sound hdaudioC0D0: dig-in=0x1f
>
prev parent reply other threads:[~2015-05-08 14:50 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-08 13:58 No sound from Mac Pro headphone port Todd Dailey
2015-05-08 14:36 ` Raymond Yau
2015-05-08 14:48 ` Todd Dailey
2015-05-09 13:07 ` Raymond Yau
2015-05-15 1:04 ` Todd Dailey
[not found] ` <CAN8cciaEdt3zM_V7M4_8YVBHrs+GQsfs1jV32owfsR_2oO52AA@mail.gmail.com>
2015-05-15 3:57 ` Raymond Yau
2015-06-17 15:28 ` Todd Dailey
2015-06-18 15:00 ` Raymond Yau
2015-06-19 12:38 ` Todd Dailey
2015-06-19 13:12 ` Raymond Yau
2015-06-19 13:34 ` Todd Dailey
2015-06-19 16:49 ` Todd Dailey
2015-06-19 23:02 ` Raymond Yau
2015-06-19 23:07 ` Raymond Yau
2015-05-08 14:49 ` Todd Dailey [this message]
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