[Intel-gfx] [PATCH 1/7] drm/i915: Move common PCH_PP_CONTROL setup to ironlake_get_pp_control

[Jesse Barnes]

On Tue,  1 Nov 2011 23:20:24 -0700
Keith Packard <keithp at keithp.com> wrote:

> Every usage of PCH_PP_CONTROL sets the PANEL_UNLOCK_REGS value to
> ensure that writes will be respected, move this to a common function
> to make the driver cleaner.
> 
> No functional changes.
> 
> Signed-off-by: Keith Packard <keithp at keithp.com>
> ---
>  drivers/gpu/drm/i915/intel_dp.c |   37 +++++++++++++++++++------------------
>  1 files changed, 19 insertions(+), 18 deletions(-)

Can't we just set UNLOCK_REGS at load time and have asserts sprinkled
here and there?

-- 
Jesse Barnes, Intel Open Source Technology Center
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