From: peter.ujfalusi@ti•com (Peter Ujfalusi)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 04/11] MFD: twl4030-audio: Add DT support
Date: Wed, 08 Aug 2012 17:16:58 +0300 [thread overview]
Message-ID: <502274DA.9020204@ti.com> (raw)
In-Reply-To: <20120808135253.GC16861@opensource.wolfsonmicro.com>
On 08/08/2012 04:52 PM, Mark Brown wrote:
>> The hs_extmute is used for reducing pop noise on the headset. The sequence is
>> described in the TRM and it need to be done within the codec driver since it
>> is within the sequence.
>
> Is the point it's at in the sequence the end?
On both ends :o
On HS enable: the extmute has to be enabled, run the power on sequence for the
HS, wait for ramp, disable the HS extmute.
On stop: enable the extmute, run the sequence, wait for ramp, release the extmute.
> We can always add a patch stubbing it out as part of the series, or in a
> branch in the OF tree that we can pull in.
If you are OK with the hassle I can add a patch to the series for
include/linux/of.h to handle this.
--
P?ter
next prev parent reply other threads:[~2012-08-08 14:16 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-08 9:41 [PATCH 00/11] MFD/ASoC/Input: twl4030-audio submodule DT support Peter Ujfalusi
2012-08-08 9:41 ` [PATCH 01/11] MFD: twl4030-audio: Clean up MODULE_* and platform_driver part Peter Ujfalusi
2012-08-08 9:41 ` [PATCH 02/11] MFD: twl4030-audio: Convert to use devm_kzalloc Peter Ujfalusi
2012-08-08 9:41 ` [PATCH 03/11] MFD: twl4030-audio: Rearange and clean-up the probe function Peter Ujfalusi
2012-08-08 9:41 ` [PATCH 04/11] MFD: twl4030-audio: Add DT support Peter Ujfalusi
2012-08-08 11:50 ` Benoit Cousson
2012-08-08 12:43 ` Peter Ujfalusi
2012-08-08 12:52 ` Mark Brown
2012-08-08 14:35 ` Peter Ujfalusi
2012-08-08 14:39 ` Mark Brown
2012-08-08 15:41 ` Benoit Cousson
2012-08-08 13:13 ` Mark Brown
2012-08-08 13:43 ` Peter Ujfalusi
2012-08-08 13:52 ` Mark Brown
2012-08-08 14:16 ` Peter Ujfalusi [this message]
2012-08-08 14:18 ` Mark Brown
2012-08-08 14:31 ` Peter Ujfalusi
2012-08-08 14:49 ` Mark Brown
2012-08-09 10:18 ` Peter Ujfalusi
2012-08-09 10:36 ` Mark Brown
2012-08-09 13:53 ` Peter Ujfalusi
2012-08-12 18:50 ` Mark Brown
2012-08-08 9:41 ` [PATCH 05/11] Input: twl4030-vibra: Support for DT booted kernel Peter Ujfalusi
2012-08-08 9:41 ` [PATCH 06/11] ASoC: twl4030: Move hs_extmute GPIO handling to driver Peter Ujfalusi
2012-08-08 9:41 ` [PATCH 07/11] ARM: OMAP/ASoC: Zoom2: Let the codec to handle the hs_extmute GPIO Peter Ujfalusi
2012-08-10 6:28 ` Tony Lindgren
2012-08-08 9:41 ` [PATCH 08/11] ASoC/MFD: twl4030: Remove set_hs_extmute callback from platform data Peter Ujfalusi
2012-08-08 9:41 ` [PATCH 09/11] ASoC: twl4030: Convert to use devm_kzalloc Peter Ujfalusi
2012-08-08 9:41 ` [PATCH 10/11] ASoC: twl4030: Add pointer to pdata within the private data Peter Ujfalusi
2012-08-08 9:41 ` [PATCH 11/11] ASoC: twl4030: Support for DT booted kernel Peter Ujfalusi
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