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drm/nouveau/disp: port vblank handling to event interface

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This removes the nastiness with the interactions between display and
software engines when handling vblank semaphore release interrupts.

Now, all the semantics are handled in one place (sw) \o/.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs
2013-01-31 09:23:34 +10:00
parent 21a5ace0bf
commit 1d7c71a3e2
19 changed files with 226 additions and 216 deletions
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3
drivers/gpu/drm/nouveau/nouveau_display.h
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@@ -59,9 +59,6 @@ void nouveau_display_fini(struct drm_device *dev);
int nouveau_display_suspend(struct drm_device *dev);
void nouveau_display_resume(struct drm_device *dev);
int nouveau_vblank_enable(struct drm_device *dev, int crtc);
void nouveau_vblank_disable(struct drm_device *dev, int crtc);
int nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb,
struct drm_pending_vblank_event *event);
int nouveau_finish_page_flip(struct nouveau_channel *,