[PATCH] drm/i915: Set i9xx sdvo clock limits according to specifications

Daniel Vetter daniel at ffwll.ch
Thu Feb 14 13:49:53 PST 2013


On Thu, Feb 14, 2013 at 10:45 PM, Dave Airlie <airlied at gmail.com> wrote:
> On Fri, Feb 15, 2013 at 6:59 AM, Daniel Vetter <daniel at ffwll.ch> wrote:
>> On Thu, Feb 14, 2013 at 08:50:25PM +0000, Chris Wilson wrote:
>>> On Wed, Feb 13, 2013 at 10:20:22PM +0100, Patrik Jakobsson wrote:
>>> > The Intel PRM says the M1 and M2 divisors must be in the range of 10-20 and 5-9.
>>> > Since we do all calculations based on them being register values (which are
>>> > subtracted by 2) we need to specify them accordingly.
>>> >
>>> > Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson at gmail.com>
>>>
>>> Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
>>
>> Queued both for -next with a cc: stable tag to increase the odds of
>> detecting bugs (or fixing some). Thanks for the patches.
>> -Daniel
>
> yeah no stable for this sorta thing, this could go horribly wrong, if
> it fxies something stable it later.
>
> stable isn't meant for testing patches that could break things.

Ok, unstabled again. But wouldn't really have been the first time we'd
throw a revert to stable ;-)
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch


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