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path: root/drivers/gpu/drm/nouveau/nv10_gpio.c
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* drm/nouveau: restructure source tree, split core from drm implementationBen Skeggs2012-10-02
| | | | | | | | | | | | | | Future work will be headed in the way of separating the policy supplied by the nouveau drm module from the mechanisms provided by the driver core. There will be a couple of major classes (subdev, engine) of driver modules that have clearly defined tasks, and the further directory structure change is to reflect this. No code changes here whatsoever, aside from fixing up a couple of include file pathnames. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv10/gpio: fix thinko in mask for gpio lines 2-9Ben Skeggs2012-04-30
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv40/disp: implement support for hotplug irqBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/gpio: reimplement as nouveau_gpio.c, fixing a number of issuesBen Skeggs2011-12-21
| | | | | | | | | | | | | | - moves out of nouveau_bios.c and demagics the logical state definitions - simplifies chipset-specific driver interface - makes most of gpio irq handling common, will use for nv4x hpd later - api extended to allow both direct gpio access, and access using the logical function states - api extended to allow for future use of gpio extender chips - pre-nv50 was handled very badly, the main issue being that all GPIOs were being treated as output-only. - fixes nvd0 so gpio changes actually stick, magic reg needs bashing Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/gpio: remove invert flag, use state[] everywhereBen Skeggs2011-12-21
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: introduce gpio engineBen Skeggs2010-07-25
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>