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| author | Ben Skeggs | 2010-11-11 07:14:56 +0100 |
|---|---|---|
| committer | Ben Skeggs | 2010-12-03 06:11:45 +0100 |
| commit | fce2bad0ee2666d6a10bfeb634b1021469cc3d79 (patch) | |
| tree | bc66c771c5c27dcd3b59135fb25c39c342ffed71 /drivers/gpu/drm/nouveau/nv50_display.h | |
| parent | drm/nv04-nv40: unregister irq handler on destroy (diff) | |
| download | kernel-qcow2-linux-fce2bad0ee2666d6a10bfeb634b1021469cc3d79.tar.gz kernel-qcow2-linux-fce2bad0ee2666d6a10bfeb634b1021469cc3d79.tar.xz kernel-qcow2-linux-fce2bad0ee2666d6a10bfeb634b1021469cc3d79.zip | |
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 'drivers/gpu/drm/nouveau/nv50_display.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv50_display.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nv50_display.h b/drivers/gpu/drm/nouveau/nv50_display.h index a269fccf3555..f0e30b78ef6b 100644 --- a/drivers/gpu/drm/nouveau/nv50_display.h +++ b/drivers/gpu/drm/nouveau/nv50_display.h @@ -36,7 +36,6 @@ #include "nv50_evo.h" void nv50_display_irq_handler_bh(struct work_struct *work); -void nv50_display_irq_hotplug_bh(struct work_struct *work); int nv50_display_early_init(struct drm_device *dev); void nv50_display_late_takedown(struct drm_device *dev); int nv50_display_create(struct drm_device *dev); |