From: Nikolay Dimitrov <picmaster@mail.bg>
To: Gary Thomas <gary@mlbassoc.com>, meta-freescale@yoctoproject.org
Subject: Re: Audio glitch with SGTL5000
Date: Thu, 22 Jan 2015 20:32:33 +0200 [thread overview]
Message-ID: <54C14241.4090805@mail.bg> (raw)
In-Reply-To: <54C0F9FE.6020208@mlbassoc.com>
Hi Gary,
On 01/22/2015 03:24 PM, Gary Thomas wrote:
> Are you using headphone or line-out?
>
> My i.MX6 boards all suffer from this annoying pop - it would be great
> to get to the bottom of this.
Before applying my ugly fix, I can hear the glitch on both outputs, but
need to warn you that my headphones test is flawed, as the SGTL5000
codec on my board is improperly connected to the headphones (audio
output is only 2-wire DC-decoupled instead of using 3-wire cap-less
output with virtual ground).
Are you looking for a fix for line-out, headphones, both? Also, which
kernel are you using?
Regards,
Nikolay
next prev parent reply other threads:[~2015-01-22 18:32 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-20 22:12 Audio glitch with SGTL5000 Nikolay Dimitrov
2015-01-20 22:23 ` Fabio Estevam
2015-01-21 0:34 ` Nikolay Dimitrov
2015-01-21 0:38 ` Nikolay Dimitrov
2015-01-21 0:51 ` Fabio Estevam
2015-01-21 0:50 ` Fabio Estevam
2015-01-21 2:30 ` Nikolay Dimitrov
2015-01-21 2:56 ` Fabio Estevam
2015-01-21 2:59 ` Fabio Estevam
2015-01-21 23:55 ` Nikolay Dimitrov
2015-01-22 0:00 ` Fabio Estevam
2015-01-22 4:59 ` Nikolay Dimitrov
2015-01-22 13:24 ` Gary Thomas
2015-01-22 18:32 ` Nikolay Dimitrov [this message]
2015-01-22 18:35 ` Gary Thomas
2015-01-22 19:05 ` Eric Nelson
2015-01-22 19:20 ` Nikolay Dimitrov
2015-01-22 19:33 ` Fabio Estevam
2015-01-22 19:49 ` Nikolay Dimitrov
2015-01-22 19:52 ` Fabio Estevam
2015-02-28 18:53 ` Eric Nelson
2015-02-28 20:29 ` Otavio Salvador
2015-03-01 15:08 ` Gary Thomas
2015-06-24 18:12 ` Nikolay Dimitrov
2015-07-02 21:37 ` Otavio Salvador
2015-07-02 22:21 ` Nikolay Dimitrov
2015-03-01 21:29 ` Nikolay Dimitrov
2015-03-01 22:40 ` Eric Nelson
2015-01-22 19:21 ` Gary Thomas
2015-01-22 19:46 ` Gary Thomas
2015-01-22 19:49 ` Fabio Estevam
2015-01-22 20:16 ` Gary Thomas
2015-01-22 20:28 ` Nikolay Dimitrov
2015-01-22 20:38 ` Gary Thomas
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