Re: [PATCH] drm/i915/tv: After disabling the pipe, use wait_for_vblank_off()

Ivan Bulatovic
2010-08-24T23:06:46Z

On Tue, 2010-08-24 at 22:52 +0100, Chris Wilson wrote:
> On Tue, 24 Aug 2010 23:08:50 +0200, Ivan Bulatovic <combuster@gmx.com> wrote:
> > Unfotunately I still get TV connection detected :(
>
> Jesse spotted the root cause and Linus has now pushed that fix for
> intel_wait_for_vblank() out. This is just a very minor bug in comparison.
> Can you please test against linus/master and check that resolves the
> spurious TV detection for you?
> Thanks.
>
> --
> Chris Wilson, Intel Open Source Technology Centre
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Spurious TV detection is still here and + I have a new problem with
resolution in init3 when KMS fires up, it occupies only 1/3rd of the
screen when booting.

I've tried patching the kernel I used for testing so far with that one
liner and I've tried without patches we tried so far (git pull on a
clean linux-git) and the symptoms are the same on both of them.

So
- PIPE_VBLANK_INTERRUPT_STATUS) == 0,
+ PIPE_VBLANK_INTERRUPT_STATUS),
in intel_display.c doesn't fix the issue, plus it brings a new one in my
case.

/edit: had to remove linux-gfx from cc or mail wouldn't send otherwise