[git pull] drm fixes

[Dave Airlie]

2011/3/23 Michel Dänzer <michel at daenzer.net>:
> On Mit, 2011-03-23 at 18:16 +1000, Dave Airlie wrote:
>> 2011/3/23 Michel Dänzer <michel at daenzer.net>:
>> > On Mit, 2011-03-23 at 04:18 +0000, Dave Airlie wrote:
>> >>
>> >> One radeon, 2 core fixes, and an interface update to allow for > 2 crtcs
>> >> in vblank.
>> >
>> > [...]
>> >
>> >> Ilija Hadzic (1):
>> >>       drm/kernel: vblank wait on crtc > 1
>> >
>> > This patch was still being debated yesterday, are you deliberately
>> > pushing it regardless? Once it hits mainline, it'll be pretty much set
>> > in stone.
>>
>> From what I can see it was the userspace patches being debated, this
>> one seemed fine and the interface looked okay to me.
>
> The author ignored my suggestions to make the patch smaller and simpler,
> more maintainable and more future-proof all at once.

It was already small and I'm not sure merging the flags made it more
maintainable. Its always
being a slightly painful ioctl, and hopefully any future changes add a
new ioctl esp if we want 64-bit values.

The only comment I really thought was necessary was changing the CAP
name, but since that isn't
part of the ABI (just the number) we can quickly fix it with a follow-up.

Dave.
Dave.