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From: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
To: Will Deacon <will.deacon@arm.com>, Tomasz Figa <tomasz.figa@gmail.com>
Cc: Doug Anderson <dianders@chromium.org>,
	"kgene.kim@samsung.com" <kgene.kim@samsung.com>,
	"olof@lixom.net" <olof@lixom.net>,
	"rahul.sharma@samsung.com" <rahul.sharma@samsung.com>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>,
	"linux-samsung-soc@vger.kernel.org"
	<linux-samsung-soc@vger.kernel.org>,
	Mark Brown <broonie@kernel.org>
Subject: Re: Unable to boot mainline on snow chromebook since 3.15
Date: Mon, 08 Sep 2014 13:55:29 +0200	[thread overview]
Message-ID: <540D9931.6050603@collabora.co.uk> (raw)
In-Reply-To: <20140908112112.GK26030@arm.com>

Hello Will,

On 09/08/2014 01:21 PM, Will Deacon wrote:
> On Sun, Sep 07, 2014 at 05:19:03PM +0100, Tomasz Figa wrote:
>> At least for next 3.17-rc I'd suggest fixing this up in respective clock
>> driver and dropping the hack only after Exynos DRM patches are merged
>> and confirmed working.
> 
> Whilst I'm sympathetic to people working to enable DRM, I think this is
> the right solution to the problem. The transition from simplefb to DRM
> shouldn't break display for a bunch of kernel revisions whilst the code is
> in flux.
> 

Agreed, I'm preparing a patch-set to prevent the kernel to disable both the
clocks and regulators needed for the display, I'll try to post it today or
tomorrow at worst.

> Will
> 

Best regards,
Javier

WARNING: multiple messages have this Message-ID (diff)
From: javier.martinez@collabora.co.uk (Javier Martinez Canillas)
To: linux-arm-kernel@lists.infradead.org
Subject: Unable to boot mainline on snow chromebook since 3.15
Date: Mon, 08 Sep 2014 13:55:29 +0200	[thread overview]
Message-ID: <540D9931.6050603@collabora.co.uk> (raw)
In-Reply-To: <20140908112112.GK26030@arm.com>

Hello Will,

On 09/08/2014 01:21 PM, Will Deacon wrote:
> On Sun, Sep 07, 2014 at 05:19:03PM +0100, Tomasz Figa wrote:
>> At least for next 3.17-rc I'd suggest fixing this up in respective clock
>> driver and dropping the hack only after Exynos DRM patches are merged
>> and confirmed working.
> 
> Whilst I'm sympathetic to people working to enable DRM, I think this is
> the right solution to the problem. The transition from simplefb to DRM
> shouldn't break display for a bunch of kernel revisions whilst the code is
> in flux.
> 

Agreed, I'm preparing a patch-set to prevent the kernel to disable both the
clocks and regulators needed for the display, I'll try to post it today or
tomorrow at worst.

> Will
> 

Best regards,
Javier

  reply	other threads:[~2014-09-08 11:55 UTC|newest]

Thread overview: 106+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-05 11:57 Unable to boot mainline on snow chromebook since 3.15 Will Deacon
2014-09-05 12:22 ` Will Deacon
2014-09-05 12:22   ` Will Deacon
2014-09-05 13:46   ` Ajay kumar
2014-09-05 13:46     ` Ajay kumar
2014-09-05 13:56     ` Vivek Gautam
2014-09-05 13:56       ` Vivek Gautam
2014-09-08 11:17       ` Will Deacon
2014-09-08 11:17         ` Will Deacon
2014-09-05 14:12     ` Marc Zyngier
2014-09-05 14:12       ` Marc Zyngier
2014-09-05 20:25   ` Doug Anderson
2014-09-05 20:25     ` Doug Anderson
2014-09-07  9:06     ` Javier Martinez Canillas
2014-09-07  9:06       ` Javier Martinez Canillas
2014-09-07 15:01       ` Mark Brown
2014-09-07 15:01         ` Mark Brown
2014-09-07 15:51         ` Javier Martinez Canillas
2014-09-07 15:51           ` Javier Martinez Canillas
2014-09-07 15:52       ` Tomasz Figa
2014-09-07 15:52         ` Tomasz Figa
2014-09-07 16:12         ` Javier Martinez Canillas
2014-09-07 16:12           ` Javier Martinez Canillas
2014-09-07 16:19           ` Tomasz Figa
2014-09-07 16:19             ` Tomasz Figa
2014-09-07 16:40             ` Javier Martinez Canillas
2014-09-07 16:40               ` Javier Martinez Canillas
2014-09-08 11:21             ` Will Deacon
2014-09-08 11:21               ` Will Deacon
2014-09-08 11:55               ` Javier Martinez Canillas [this message]
2014-09-08 11:55                 ` Javier Martinez Canillas
2014-09-08 12:46                 ` Will Deacon
2014-09-08 12:46                   ` Will Deacon
2014-09-08 12:20               ` Grant Likely
2014-09-08 12:20                 ` Grant Likely
2014-09-08 13:49                 ` Mark Brown
2014-09-08 13:49                   ` Mark Brown
2014-09-08 14:05                   ` Javier Martinez Canillas
2014-09-08 14:05                     ` Javier Martinez Canillas
2014-09-10 11:17                     ` Will Deacon
2014-09-10 11:17                       ` Will Deacon
2014-09-10 16:03                       ` Doug Anderson
2014-09-10 16:03                         ` Doug Anderson
2014-09-10 16:23                         ` Will Deacon
2014-09-10 16:23                           ` Will Deacon
2014-09-08 15:58                 ` Doug Anderson
2014-09-08 15:58                   ` Doug Anderson
2014-09-08 19:40                   ` Grant Likely
2014-09-08 19:40                     ` Grant Likely
2014-09-10 13:06                     ` Olof Johansson
2014-09-10 13:06                       ` Olof Johansson
2014-09-10 14:31                       ` Mark Brown
2014-09-10 14:31                         ` Mark Brown
2014-09-10 14:56                         ` Grant Likely
2014-09-10 14:56                           ` Grant Likely
2014-09-10 15:39                           ` Mark Brown
2014-09-10 15:39                             ` Mark Brown
2014-09-10 16:29                             ` Grant Likely
2014-09-10 16:29                               ` Grant Likely
2014-09-10 16:45                               ` Doug Anderson
2014-09-10 16:45                                 ` Doug Anderson
2014-09-10 19:45                                 ` Mark Brown
2014-09-10 19:45                                   ` Mark Brown
2014-09-10 19:51                                   ` Doug Anderson
2014-09-10 19:51                                     ` Doug Anderson
2014-09-10 16:57                               ` Mark Brown
2014-09-10 16:57                                 ` Mark Brown
2014-09-11  9:22                                 ` Grant Likely
2014-09-11  9:22                                   ` Grant Likely
2014-09-11 18:03                                   ` Mark Brown
2014-09-11 18:03                                     ` Mark Brown
2014-09-11 22:54                                     ` Doug Anderson
2014-09-11 22:54                                       ` Doug Anderson
2014-09-29 12:57                           ` Thierry Reding
2014-09-29 12:57                             ` Thierry Reding
2014-09-29 13:12                             ` Grant Likely
2014-09-29 13:12                               ` Grant Likely
2014-09-29 16:37                               ` Mark Brown
2014-09-29 16:37                                 ` Mark Brown
2014-09-30  6:12                               ` Thierry Reding
2014-09-30  6:12                                 ` Thierry Reding
2014-09-29 20:46                             ` Maxime Ripard
2014-09-29 20:46                               ` Maxime Ripard
2014-09-10 16:36                         ` Olof Johansson
2014-09-10 16:36                           ` Olof Johansson
2014-09-10 18:17                           ` Mark Brown
2014-09-10 18:17                             ` Mark Brown
2014-09-11  9:06                         ` Grant Likely
2014-09-11  9:06                           ` Grant Likely
2014-09-11 16:16                           ` Mark Brown
2014-09-11 16:16                             ` Mark Brown
2014-09-08  4:36         ` Doug Anderson
2014-09-08  4:36           ` Doug Anderson
2014-09-08  6:09           ` Javier Martinez Canillas
2014-09-08  6:09             ` Javier Martinez Canillas
2014-09-08 15:55             ` Doug Anderson
2014-09-08 15:55               ` Doug Anderson
2014-09-08 16:07               ` Will Deacon
2014-09-08 16:07                 ` Will Deacon
2014-09-08 16:12                 ` Doug Anderson
2014-09-08 16:12                   ` Doug Anderson
2014-09-08 10:20           ` Mark Brown
2014-09-08 10:20             ` Mark Brown
2014-09-08  4:43         ` Doug Anderson
2014-09-08  4:43           ` Doug Anderson
2015-01-30  4:56 bruce m beach

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