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Revert "drm/i915: allow PCH PWM override on IVB"
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 27 Jun 2012 14:43:36 +0000 (16:43 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 27 Jun 2012 18:26:30 +0000 (20:26 +0200)
commit7aa1e7f06d6ea1bce3b27630d50769d13da28b1a
treef65c61933277d7375c4bd7035bf2e4bba5c94b88tree | snapshot (tar.gz zip)
parent6db65cbb941f9d433659bdad02b307f6d94465dfcommit | diff
Revert "drm/i915: allow PCH PWM override on IVB"

This reverts commit f82cfb6bcda164ef3a66b8c3fc549b1f9bdd09ad.

This breaks the backlight controls on my IVB asus zenbook with an eDP
panel.

I guess the right fix would be to read this bit and use either the pch
or the cpu register to frob the backlight values. But that is stuff
for -next.

Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_display.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)