lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
 
Hash Suite for Android: free password hash cracker in your pocket
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Tue, 15 Jul 2014 14:33:45 -0400
From:	Rob Clark <robdclark@...il.com>
To:	Benjamin Gaignard <benjamin.gaignard@...aro.org>
Cc:	Russell King - ARM Linux <linux@....linux.org.uk>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Thierry Reding <thierry.reding@...il.com>,
	"dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
	"linaro-mm-sig@...ts.linaro.org" <linaro-mm-sig@...ts.linaro.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	David Airlie <airlied@...ux.ie>
Subject: Re: [PATCH v5 00/11] Add DRM for stih4xx platforms

On Tue, Jul 15, 2014 at 5:41 AM, Benjamin Gaignard
<benjamin.gaignard@...aro.org> wrote:
> Hi all,
>
> Does version 6 fit to all your expectations ?
> If yes will you consider to merge it into drm-next ?
> If no, please tell me what need to be fixed.


I had another pass over the driver, and didn't find anything to
complain about, so for the series:

Reviewed-by: Rob Clark <robdclark@...il.com>

>
> Regards,
> Benjamin
>
> 2014-07-04 15:54 GMT+02:00 Benjamin Gaignard <benjamin.gaignard@...aro.org>:
>> Hi,
>>
>> I have following Russel advice to rebase my patches on top of the new
>> component helpers API.
>>
>> A new branch "drm_kms_for_next-v6" is available here
>> git://git.linaro.org/people/benjamin.gaignard/kernel.git
>>
>> Regards,
>> Benjamin
>>
>>
>> 2014-07-04 10:39 GMT+02:00 Benjamin Gaignard <benjamin.gaignard@...aro.org>:
>>> Rob, Russel,
>>>
>>> What I can do is to rebase my driver on driver-core-next branch from
>>> Greg tree (git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git).
>>>
>>> Does that could help ?
>>>
>>> Regards,
>>> Benjamin
>>>
>>>
>>> 2014-07-03 23:59 GMT+02:00 Rob Clark <robdclark@...il.com>:
>>>> On Thu, Jul 3, 2014 at 5:52 PM, Russell King - ARM Linux
>>>> <linux@....linux.org.uk> wrote:
>>>>> On Thu, Jul 03, 2014 at 05:31:21PM -0400, Rob Clark wrote:
>>>>>> >From a brief look, it looks like my comments have been addressed, so I
>>>>>> think this is starting to shape up..
>>>>>>
>>>>>> Laurent/Thierry/Russell, I don't suppose any of you are likely to have
>>>>>> time before 3.17 merge window to give sti one last once-over to see
>>>>>> what I missed ;-)
>>>>>
>>>>> As this appears to be using the component helpers, it would be good for
>>>>> the author to be pre-warned about the change to the API.  I'm going to
>>>>> be doing this as a two step thing.
>>>>>
>>>>> The first stage of it has just been taken by Greg this evening.  This
>>>>> retires old behaviour that was needed for the initial versions of imx-drm,
>>>>> and fixes a bug.  More importantly, it introduces a new interface where
>>>>> you build the list of expected components before calling
>>>>> component_master_add(), passing it into that function.
>>>>>
>>>>> It is slightly less flexible from the driver writer's view point, but
>>>>> allows us to do more in the component helper, and support some features
>>>>> that others would like to see (such as being able to add additional
>>>>> optional components after the initial bind (that's not much interest
>>>>> to DRM though.)
>>>>>
>>>>> This should make the v3.17 merge window.  I'm hoping that by forewarning
>>>>> about the change, that people can be aware of it and have patches
>>>>> prepared for v3.18 (or maybe even v3.17) to convert over to it, so we
>>>>> can get rid of the older interface before we get too many users of it.
>>>>>
>>>>> I've just peeked at the binding document in the first patch.  I notice
>>>>> that it isn't making use of the of_graph stuff, which is a bit of a
>>>>> shame because I've sent a RFC patch adding drivers/gpu/drm/drm_of.c
>>>>> to provide a helper which encoders can use to get the CRTC mask from
>>>>> an of_graph representation.
>>>>
>>>> which reminds me, I need to have a look at the drm_of stuff..
>>>>
>>>>> I'm using this not only for imx-drm, but also for tda998x - and that's
>>>>> where the problems are likely to start if we end up with different
>>>>> DRM implementations doing different solutions to the connectivity
>>>>> problem.
>>>>
>>>> If it simplifies merge-order stuff, I'd be ok with a follow-up patch
>>>> that converts over (assuming it shouldn't have an impact on the DT
>>>> bindings, which I'm only assuming it should not..)
>>>>
>>>> Probably it would be a good idea if Benjamin at least had a patch
>>>> ready to go to convert over which could be merged right after your
>>>> stuff hits drm-next.
>>>>
>>>> BR,
>>>> -R
>>>>
>>>>> --
>>>>> FTTC broadband for 0.8mile line: now at 9.7Mbps down 460kbps up... slowly
>>>>> improving, and getting towards what was expected from it.
>>>
>>>
>>>
>>> --
>>> Benjamin Gaignard
>>>
>>> Graphic Working Group
>>>
>>> Linaro.org │ Open source software for ARM SoCs
>>>
>>> Follow Linaro: Facebook | Twitter | Blog
>>
>>
>>
>> --
>> Benjamin Gaignard
>>
>> Graphic Working Group
>>
>> Linaro.org │ Open source software for ARM SoCs
>>
>> Follow Linaro: Facebook | Twitter | Blog
>
>
>
> --
> Benjamin Gaignard
>
> Graphic Working Group
>
> Linaro.org │ Open source software for ARM SoCs
>
> Follow Linaro: Facebook | Twitter | Blog
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists