[Intel-gfx] [PATCH] drm/i915: Check whether the output is running after completing the modeswitch

[Jesse Barnes]

On Tue, 29 Mar 2011 14:43:46 +0100
Chris Wilson <chris at chris-wilson.co.uk> wrote:

> Proof-of-concept sanity check to see if we did successfully enable the
> pipe. Without a means of report back the error and forcibly reverting back
> to the previous configuration, the error message is a little useless.
> ---
>  drivers/gpu/drm/i915/intel_display.c |   24 ++++++++++++++++++++++++
>  1 files changed, 24 insertions(+), 0 deletions(-)

Still, it's a nice assertion at least.

Reviewed-by: Jesse Barnes <jbarnes at virtuousgeek.org>

-- 
Jesse Barnes, Intel Open Source Technology Center