Attachment 39665 Details for Bug 31074 – nv50_vsync_head.patch

[patch] nv50_vsync_head.patch

nv50_vsync_head.patch (text/plain), 1.37 KB, created by Francisco Jerez on 2010-10-24 05:05:50 UTC

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Creator: Francisco Jerez

Created: 2010-10-24 05:05:50 UTC

Size: 1.37 KB

patch

obsolete

>diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
>index 7cb91f5..c2504ec 100644
>--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
>+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
>@@ -257,6 +257,7 @@ struct nouveau_channel {
> 
> 	struct {
> 		struct nouveau_gpuobj *vblsem;
>+		uint32_t vblsem_head;
> 		uint32_t vblsem_offset;
> 		uint32_t vblsem_rval;
> 		struct list_head vbl_wait;
>diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
>index 6f3c990..5fd4f15 100644
>--- a/drivers/gpu/drm/nouveau/nv50_display.c
>+++ b/drivers/gpu/drm/nouveau/nv50_display.c
>@@ -435,7 +435,7 @@ nv50_display_vblank_crtc_handler(struct drm_device *dev, int crtc)
> 		nouveau_bo_wr32(chan->notifier_bo, chan->nvsw.vblsem_offset,
> 						chan->nvsw.vblsem_rval);
> 		list_del(&chan->nvsw.vbl_wait);
>-		drm_vblank_put(dev, crtc);
>+		drm_vblank_put(dev, chan->nvsw.vblsem_head);
> 	}
> 
> 	drm_handle_vblank(dev, crtc);
>diff --git a/drivers/gpu/drm/nouveau/nv50_graph.c b/drivers/gpu/drm/nouveau/nv50_graph.c
>index 3ddf777..40ce87d 100644
>--- a/drivers/gpu/drm/nouveau/nv50_graph.c
>+++ b/drivers/gpu/drm/nouveau/nv50_graph.c
>@@ -387,7 +387,10 @@ nv50_graph_nvsw_vblsem_release(struct nouveau_channel *chan,
> 		return -EINVAL;
> 
> 	drm_vblank_get(dev, data);
>+
>+	chan->nvsw.vblsem_head = data;
> 	list_add(&chan->nvsw.vbl_wait, &dev_priv->vbl_waiting);
>+
> 	return 0;
> }
>

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Attachments on bug 31074: 39663 | 39665 | 39666

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