From mboxrd@z Thu Jan 1 00:00:00 1970 From: javier.martinez@collabora.co.uk (Javier Martinez Canillas) Date: Mon, 08 Sep 2014 13:55:29 +0200 Subject: Unable to boot mainline on snow chromebook since 3.15 In-Reply-To: <20140908112112.GK26030@arm.com> References: <20140905115704.GO13515@arm.com> <20140905122232.GP13515@arm.com> <540C202E.2060009@collabora.co.uk> <540C7F5B.6070307@gmail.com> <540C83DE.10505@collabora.co.uk> <540C8577.2070907@gmail.com> <20140908112112.GK26030@arm.com> Message-ID: <540D9931.6050603@collabora.co.uk> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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