diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2010-11-11 01:14:56 -0500 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-12-03 00:11:45 -0500 |
| commit | fce2bad0ee2666d6a10bfeb634b1021469cc3d79 (patch) | |
| tree | bc66c771c5c27dcd3b59135fb25c39c342ffed71 /kernel/mutex-debug.h | |
| parent | e4cbadcaaa4678020e37ca93502942ffdf9aef80 (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>
Diffstat (limited to 'kernel/mutex-debug.h')
0 files changed, 0 insertions, 0 deletions