diff options
| author | root <root@gdp.(none)> | 2008-05-06 23:04:55 +0100 |
|---|---|---|
| committer | Stuart Bennett <sb476@cam.ac.uk> | 2008-08-19 02:01:14 +0100 |
| commit | 0da66c27fa2aabdbaf4c003ba3712a61253d7ffe (patch) | |
| tree | d2984ea68dbf90e535b56740ae48c90a3b149d31 /shared-core/nouveau_drv.h | |
| parent | 41b83a99583486ad4f8760a6537d34783769bfc3 (diff) | |
nouveau: fifo and graphics engine suspend and resume for nv04-nv4x
Corresponding DDX patch at http://people.freedesktop.org/~stuart/nv0x-nv4x_suspend/
Diffstat (limited to 'shared-core/nouveau_drv.h')
| -rw-r--r-- | shared-core/nouveau_drv.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/shared-core/nouveau_drv.h b/shared-core/nouveau_drv.h index cd5f9cf8..a97e3e99 100644 --- a/shared-core/nouveau_drv.h +++ b/shared-core/nouveau_drv.h @@ -310,6 +310,14 @@ struct drm_nouveau_private { struct nouveau_config config; struct list_head gpuobj_list; + + struct nouveau_suspend_resume { + uint32_t fifo_mode; + uint32_t graph_ctx_control; + uint32_t graph_state; + uint32_t *ramin_copy; + uint64_t ramin_size; + } susres; }; #define NOUVEAU_CHECK_INITIALISED_WITH_RETURN do { \ @@ -344,6 +352,10 @@ extern void nouveau_wait_for_idle(struct drm_device *); extern int nouveau_card_init(struct drm_device *); extern int nouveau_ioctl_card_init(struct drm_device *, void *data, struct drm_file *); +extern int nouveau_ioctl_suspend(struct drm_device *, void *data, + struct drm_file *); +extern int nouveau_ioctl_resume(struct drm_device *, void *data, + struct drm_file *); /* nouveau_mem.c */ extern int nouveau_mem_init_heap(struct mem_block **, uint64_t start, @@ -391,6 +403,7 @@ extern int nouveau_fifo_alloc(struct drm_device *dev, struct mem_block *pushbuf, uint32_t fb_ctxdma, uint32_t tt_ctxdma); extern void nouveau_fifo_free(struct nouveau_channel *); +extern int nouveau_channel_idle(struct nouveau_channel *chan); /* nouveau_object.c */ extern int nouveau_gpuobj_early_init(struct drm_device *); |