From: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Alexandre Courbot <gnurou-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Thierry Reding
<thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>,
Alexandre Courbot
<acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Terje Bergstrom
<tbergstrom-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
"linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org"
<dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>,
"linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Ulf Hansson <ulf.hansson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Subject: Re: [PATCH 4/4] ARM: tegra: roth: add display DT node
Date: Tue, 22 Jul 2014 10:45:48 +0100 [thread overview]
Message-ID: <20140722094548.GP17528@sirena.org.uk> (raw)
In-Reply-To: <CAAVeFuKtVYNP5LFXGCEpkUtCCrK6AP+9WEVPDPs45RwAPvKKRg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
[-- Attachment #1: Type: text/plain, Size: 710 bytes --]
On Tue, Jul 22, 2014 at 01:39:51PM +0900, Alexandre Courbot wrote:
> I also don't think that would do it - for many displays the power-on
> sequence is not as simple as "switch all the regulators on".
> Maybe what we would want is to have panel-simple allow panels to
> provide a "probe" callback so they can request and manage any extra
> resource they need. This would of course imply that custom
> enable/disable and suspend/resume callbacks. Then the driver might not
> be "simple" anymore, but IMHO it would not be that bad.
This is starting to mirror the discussion about MMC/SDIO devices where
the talk was of having a property on the device saying which power up
scheme to use - added Ulf for that.
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 819 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: Mark Brown <broonie@kernel.org>
To: Alexandre Courbot <gnurou@gmail.com>
Cc: Thierry Reding <thierry.reding@gmail.com>,
Stephen Warren <swarren@wwwdotorg.org>,
Alexandre Courbot <acourbot@nvidia.com>,
Terje Bergstrom <tbergstrom@nvidia.com>,
"linux-tegra@vger.kernel.org" <linux-tegra@vger.kernel.org>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Ulf Hansson <ulf.hansson@linaro.org>
Subject: Re: [PATCH 4/4] ARM: tegra: roth: add display DT node
Date: Tue, 22 Jul 2014 10:45:48 +0100 [thread overview]
Message-ID: <20140722094548.GP17528@sirena.org.uk> (raw)
In-Reply-To: <CAAVeFuKtVYNP5LFXGCEpkUtCCrK6AP+9WEVPDPs45RwAPvKKRg@mail.gmail.com>
[-- Attachment #1: Type: text/plain, Size: 710 bytes --]
On Tue, Jul 22, 2014 at 01:39:51PM +0900, Alexandre Courbot wrote:
> I also don't think that would do it - for many displays the power-on
> sequence is not as simple as "switch all the regulators on".
> Maybe what we would want is to have panel-simple allow panels to
> provide a "probe" callback so they can request and manage any extra
> resource they need. This would of course imply that custom
> enable/disable and suspend/resume callbacks. Then the driver might not
> be "simple" anymore, but IMHO it would not be that bad.
This is starting to mirror the discussion about MMC/SDIO devices where
the talk was of having a property on the device saying which power up
scheme to use - added Ulf for that.
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 819 bytes --]
next prev parent reply other threads:[~2014-07-22 9:45 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-02 12:19 [PATCH 0/4] drm/dsi/tegra: continuous clock support Alexandre Courbot
2014-07-02 12:19 ` Alexandre Courbot
2014-07-02 12:19 ` [PATCH 1/4] drm/dsi: Add flag for continuous clock behavior Alexandre Courbot
2014-07-02 12:19 ` Alexandre Courbot
2014-07-03 8:23 ` Andrzej Hajda
[not found] ` <53B5131B.1060702-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2014-07-04 5:57 ` Alexandre Courbot
2014-07-04 5:57 ` Alexandre Courbot
[not found] ` <CAAVeFu+sTWhwCTd9ntqdJQA1aaFV93zHnyRSj6WA-8VicFuvgQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-07-04 9:53 ` Andrzej Hajda
2014-07-04 9:53 ` Andrzej Hajda
[not found] ` <53B679A0.1060306-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2014-07-06 9:30 ` Alexandre Courbot
2014-07-06 9:30 ` Alexandre Courbot
2014-07-02 12:19 ` [PATCH 2/4] drm/tegra: dsi - Handle continuous clock flag Alexandre Courbot
2014-07-02 12:19 ` Alexandre Courbot
2014-07-02 12:19 ` [PATCH 3/4] drm/panel: LG LH500WX1-SD03 uses continuous clock Alexandre Courbot
2014-07-02 12:19 ` Alexandre Courbot
2014-07-02 12:19 ` [PATCH 4/4] ARM: tegra: roth: add display DT node Alexandre Courbot
2014-07-02 12:19 ` Alexandre Courbot
2014-07-02 15:55 ` Stephen Warren
2014-07-02 15:55 ` Stephen Warren
[not found] ` <53B42B60.1000600-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2014-07-03 3:10 ` Alexandre Courbot
2014-07-03 3:10 ` Alexandre Courbot
2014-07-21 15:35 ` Stephen Warren
2014-07-21 15:35 ` Stephen Warren
[not found] ` <53CD333F.2070805-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2014-07-21 21:16 ` Thierry Reding
2014-07-21 21:16 ` Thierry Reding
2014-07-21 22:51 ` Mark Brown
2014-07-21 22:51 ` Mark Brown
[not found] ` <20140721225153.GJ17528-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2014-07-22 4:39 ` Alexandre Courbot
2014-07-22 4:39 ` Alexandre Courbot
[not found] ` <CAAVeFuKtVYNP5LFXGCEpkUtCCrK6AP+9WEVPDPs45RwAPvKKRg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-07-22 9:45 ` Mark Brown [this message]
2014-07-22 9:45 ` Mark Brown
[not found] ` <1404303560-32209-5-git-send-email-acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2014-07-03 3:15 ` [PATCH v2] " Alexandre Courbot
2014-07-03 3:15 ` Alexandre Courbot
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20140722094548.GP17528@sirena.org.uk \
--to=broonie-dgejt+ai2ygdnm+yrofe0a@public.gmane.org \
--cc=acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org \
--cc=dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org \
--cc=gnurou-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
--cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org \
--cc=tbergstrom-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org \
--cc=thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
--cc=ulf.hansson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.