From: Jonathan Tinkham <sctincman-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
lgirdwood-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
gnurou-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Subject: Re: [PATCH 1/3] dt/bindings: Add 'nvidia,hd-no-invert' option
Date: Mon, 22 Feb 2016 14:12:15 -0700 [thread overview]
Message-ID: <56CB79AF.9010905@gmail.com> (raw)
In-Reply-To: <56CB6624.6030600-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
Oh! I see now. That should actually work, will test quickly and see.
On 02/22/2016 12:48 PM, Stephen Warren wrote:
> On 02/21/2016 11:24 PM, Jonathan Tinkham wrote:
>> Document an option to not invert the headphone detect GPIO signal
>>
>
>> diff --git
>> a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.txt
>> b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max98090.txt
>>
>
>> Optional properties:
>> - nvidia,hp-det-gpios : The GPIO that detect headphones are plugged in
>> +- nvidia,hd-no-invert : Do not invert headphone detect signal
>
> We should use "hp" not "hd" to be consistent with other properties.
>
> Why can't we use the GPIO specifier's ACTIVE_LOW/ACTIVE_HIGH flag to
> represent the polarity of this signal?
next prev parent reply other threads:[~2016-02-22 21:12 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-04 5:30 [PATCH 0/4] Fix headphone detection on Acer Chromebook 13 Jonathan Tinkham
[not found] ` <1454563862-1971-1-git-send-email-sctincman-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-02-04 5:30 ` [PATCH 1/4] soc/sound: tegra_max98090: do not invert headphone jack Jonathan Tinkham
[not found] ` <1454563862-1971-2-git-send-email-sctincman-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-02-04 16:36 ` Stephen Warren
[not found] ` <56B37E19.6010002-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2016-02-04 19:05 ` Jonathan Tinkham
[not found] ` <56B3A10E.4010508-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-02-04 19:17 ` Dylan Reid
[not found] ` <CAEUnVG7bCgzC-f_Anaw6qayGsXi=_NrWZGRy7SSALkLVLPZnUQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-02-08 18:56 ` Stephen Warren
[not found] ` <56B8E4D8.8070604-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2016-02-13 2:12 ` Jonathan Tinkham
[not found] ` <56BE9125.3060104-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-02-16 21:43 ` Stephen Warren
2016-02-04 19:37 ` Mark Brown
2016-02-08 18:59 ` Stephen Warren
[not found] ` <56B8E5AD.8040707-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2016-02-13 2:10 ` Jonathan Tinkham
[not found] ` <56BE9094.1040500-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-02-16 21:41 ` Stephen Warren
[not found] ` <56C3977E.8050001-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2016-02-22 6:24 ` [PATCH 0/3] Fix headphone detection on Acer Chromebook 13 Jonathan Tinkham
[not found] ` <1456122253-3039-1-git-send-email-sctincman-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-02-22 6:24 ` [PATCH 1/3] dt/bindings: Add 'nvidia,hd-no-invert' option Jonathan Tinkham
[not found] ` <1456122253-3039-2-git-send-email-sctincman-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-02-22 19:48 ` Stephen Warren
[not found] ` <56CB6624.6030600-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2016-02-22 21:12 ` Jonathan Tinkham [this message]
2016-02-23 17:19 ` [PATCH] sound/soc/tegra: tegra_max98090: fix hp detect on Chromebook 13 Jonathan Tinkham
[not found] ` <1456247985-5563-1-git-send-email-sctincman-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-02-23 17:19 ` [PATCH] sound/soc/tegra: tegra_max98090: Invert headphone by GPIO flag Jonathan Tinkham
[not found] ` <1456247985-5563-2-git-send-email-sctincman-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-02-23 17:35 ` Stephen Warren
[not found] ` <56CC9860.2060003-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2016-02-24 16:42 ` Jonathan Tinkham
[not found] ` <56CDDD82.7040402-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-02-24 16:45 ` Stephen Warren
[not found] ` <56CDDE35.1010408-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2016-02-24 16:51 ` Jonathan Tinkham
2016-03-02 17:43 ` [PATCH] AsoC: tegra_max98090: honor headphone detect GPIO polarity Jonathan Tinkham
[not found] ` <1456940623-1496-1-git-send-email-sctincman-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-03-03 18:37 ` Stephen Warren
[not found] ` <56D8845A.4050704-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2016-03-04 17:42 ` Jonathan Tinkham
[not found] ` <56D9C921.7080802-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-03-04 17:47 ` Stephen Warren
2016-02-24 3:25 ` [PATCH] sound/soc/tegra: tegra_max98090: fix hp detect on Chromebook 13 Mark Brown
[not found] ` <20160224032552.GJ18327-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2016-02-24 16:43 ` Jonathan Tinkham
2016-02-22 6:24 ` [PATCH 2/3] sound/soc/tegra: tegra_max98090: add 'nvidia,hd-no-invert' option Jonathan Tinkham
2016-02-22 6:24 ` [PATCH 3/3] ARM: tegra: Do not invert nyan headphone detection signal Jonathan Tinkham
2016-02-22 9:46 ` [PATCH 0/3] Fix headphone detection on Acer Chromebook 13 Mark Brown
2016-02-04 5:31 ` [PATCH 2/4] sound/soc: tegra_max98090: rename headphone jack DAPM Jonathan Tinkham
[not found] ` <1454563862-1971-3-git-send-email-sctincman-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-02-04 16:38 ` Stephen Warren
2016-02-04 5:31 ` [PATCH 3/4] sound/soc: tegra_max98090: document headphone jack rename Jonathan Tinkham
[not found] ` <1454563862-1971-4-git-send-email-sctincman-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-02-04 16:39 ` Stephen Warren
[not found] ` <56B37EAC.5010101-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2016-02-04 19:22 ` Dylan Reid
2016-02-04 5:31 ` [PATCH 4/4] soc/sound: tegra_max98090: update dts affected by rename Jonathan Tinkham
2016-02-04 18:03 ` [PATCH 0/4] Fix headphone detection on Acer Chromebook 13 Mark Brown
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