[pull] radeon drm-fixes-3.12

[Alex Deucher]

On Thu, Oct 10, 2013 at 1:39 AM, Rafał Miłecki <zajec5 at gmail.com> wrote:
> 2013/10/10 Alex Deucher <alexdeucher at gmail.com>:
>>       drm/radeon: use hw generated CTS/N values for audio
>
> I'd like to see such patches earlier :| I'm OK with the change for
> DCE4+ (Evergreen) (I even suggested that change myself recently), but
> I didn't have time to check how this should be programmed on
> DCE2/3/4...
>
> In your patch 0001-WIP-port-of-hdmi-dp-audio-code-to-newer-kernel.patch
> based on (AFAIU) internal specs you were setting HDMI_ACR_SOURCE.
>
> According to the Christian R6xx may really have some bug for
> generating values by the hw, see:
> https://bugs.freedesktop.org/show_bug.cgi?id=69675#c12
>
> So it doesn't look like a good patch for -fixes, especially without
> testing it on some hardware.

Yeah, I thought about that, but on the other hand, there is already a
regression caused by the 1001 modes patches that this series fixes.  I
can add a patch to disable the hw generated values on older families
for now if you'd prefer.

Alex