From: Raymond Yau <superquad.vortex2@gmail.com>
To: Todd Dailey <todd@todddailey.ca>
Cc: ALSA Development Mailing List <alsa-devel@alsa-project.org>
Subject: Re: No sound from Mac Pro headphone port
Date: Sat, 9 May 2015 21:07:01 +0800 [thread overview]
Message-ID: <CAN8cciaSiJBr4RKP6Rj3JurnrPEGufBsnLEACdvrhRLcRfPkcg@mail.gmail.com> (raw)
In-Reply-To: <554CCCAF.6000608@todddailey.ca>
2015-05-08 22:48 GMT+08:00 Todd Dailey <todd@todddailey.ca>:
> Bingo: the pin-outs are very incorrect.
>
> This is the (original) tech specs of the machine.
>
> https://support.apple.com/kb/SP506?viewlocale=en_US&locale=en_US
>
> Note:
>
> 1 x internal speaker
> 1 x FRONT headphone port
>
Refer to user manual ,
Headphone Jack
Connect headphones, including Apple Earphone with remote and mic through
the headphone mini jack
Is node 0x18 headset mic ?
need specific sequence number and parser_flags
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda?id=cb420b1186e0090f24137855e14e6f3bf7cb769d
+#define HDA_PINCFG_HEADSET_MIC (1 << 2) /* Try to find headset mic; mark
seq number as 0xc to trigger */
> 1 x REAR line out port
>
1 x REAR line in port
> 1 x REAR optical TOSLINK out port
> 1 x REAR optical TOSLINK in port
>
> The machine does not have a built-in mic port.
>
you need to use hdajacksensetest to verify hp, line out , line in jacks are
node 0x19, 0x14 and 0x1a by plug and unplug those jacks
clear bit 8 of pin default of Line Out Jack if it return correct jack state
> Should have noted, if not clear from the physical ports, no, the machine
does not have outputs for 5.1 surround sound.
http://www.intel.com/support/motherboards/desktop/sb/CS-034206.htm
you can enable multi-streaming by indep_hp=1
>
>
>> 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
>>
>>
next prev parent reply other threads:[~2015-05-09 13:07 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 [this message]
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
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