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Commit 18d4dbd8 authored by Dave Airlie's avatar Dave Airlie
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Revert "drm/nv50-/gpio: initialise to vbios defaults during init" 



This reverts commit 991083ba.

We discovered this causes problem on some Dell eDP laptops, so Apple
lose out for now, I might try and whip up a dmi based workaround for 3.6
but I'm not sure I'll get time.

Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 8d4f5cc8

drivers/gpu/drm/nouveau/nv50_gpio.c

+0 −3
Original line number Diff line number Diff line
@@ -115,9 +115,6 @@ nv50_gpio_init(struct drm_device *dev) 
{

	struct drm_nouveau_private *dev_priv = dev->dev_private;



	/* initialise gpios and routing to vbios defaults */

	nouveau_gpio_reset(dev);



	/* disable, and ack any pending gpio interrupts */

	nv_wr32(dev, 0xe050, 0x00000000);

	nv_wr32(dev, 0xe054, 0xffffffff);