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author	Ben Skeggs <bskeggs@redhat.com>
	Thu, 11 Nov 2010 06:14:56 +0000 (16:14 +1000)
committer	Ben Skeggs <bskeggs@redhat.com>
	Fri, 3 Dec 2010 05:11:45 +0000 (15:11 +1000)
commit	fce2bad0ee2666d6a10bfeb634b1021469cc3d79
tree	bc66c771c5c27dcd3b59135fb25c39c342ffed71	tree \| snapshot
parent	e4cbadcaaa4678020e37ca93502942ffdf9aef80	commit \| diff

drm/nv50: rework PGPIO IRQ handling and hotplug detection

Allows callers to install their own handlers for when a GPIO line
changes state (such as for hotplug detect).

This also fixes a bug where we weren't acknowledging the GPIO IRQ
until after the bottom half had run, causing a severe IRQ storm
in some cases.

Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

John Crispins staging tree

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drivers/gpu/drm/nouveau/nouveau_connector.c		diff \| blob \| history
drivers/gpu/drm/nouveau/nouveau_dp.c		diff \| blob \| history
drivers/gpu/drm/nouveau/nouveau_drv.h		diff \| blob \| history
drivers/gpu/drm/nouveau/nouveau_state.c		diff \| blob \| history
drivers/gpu/drm/nouveau/nv50_display.c		diff \| blob \| history
drivers/gpu/drm/nouveau/nv50_display.h		diff \| blob \| history
drivers/gpu/drm/nouveau/nv50_gpio.c		diff \| blob \| history