Re: Broken backport of "drm/radeon: add missing hdmi callbacks for rv6xx" to the stable

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On Mon, Oct 7, 2013 at 5:48 AM, Rafał Miłecki <zajec5@xxxxxxxxx> wrote:
> Hi,
>
> Commit 15baf2873eb00c6a987a007a1530b302eab0c0b7 was supposed to
> backport 99d79aa2f3b7729e7290e8bda5d0dd8b0240ec62 to the stable, but
> it did it wrong.
>
> The two magic lines:
> .hdmi_enable = &r600_hdmi_enable,
> .hdmi_setmode = &r600_hdmi_setmode,
> were added to the wrong struct. The should land in rv6xx_asic, not r520_asic.
>
> Good:
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=99d79aa2f3b7729e7290e8bda5d0dd8b0240ec62
>
> Bad:
> https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/?id=15baf2873eb00c6a987a007a1530b302eab0c0b7
>
> Bug report:
> https://bugs.freedesktop.org/show_bug.cgi?id=69729
>
> Can you fix this, please?

Thanks for catching this. Rafał is correct.  It looks like the patch
was applied to the wrong struct in the stable kernel.

Alex

>
> P.S.
> 3.10 is affected as well:
> https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/?h=linux-3.10.y&id=b2a9484006875ecd7d94582e7bcb72a02682be92
>
> --
> Rafał
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