[Intel-gfx] [PATCH 1/4] drm/i915: pnv has a backlight polarity control bit, too

[Eugeni Dodonov]

On 06/05/2012 05:07 AM, Daniel Vetter wrote:
> We already correctly ignore bit0 on gen < 4, now we also now why ;-)

s/now/know

> I've decided that losing that single bit of precision isn't worth the
> trouble to sprinkle IS_PINEVIEW checks all over the backlight control
> code - that code is way too fragile imo.
> 
> Signed-Off-by: Daniel Vetter <daniel.vetter at ffwll.ch>

Reviewed-by: Eugeni Dodonov <eugeni.dodonov at intel.com>

Eugeni