diff options
| author | Ben Skeggs <skeggsb@gmail.com> | 2007-06-24 19:00:26 +1000 |
|---|---|---|
| committer | Ben Skeggs <skeggsb@gmail.com> | 2007-06-24 19:00:26 +1000 |
| commit | 5f05cd7086c54bccf1c2f0b003b78a08dc55472a (patch) | |
| tree | 766442869357193576599718ead4fddaa680021d /shared-core/nouveau_drv.h | |
| parent | 5d55b0655cb480b7d6ab4cf2467dac6dc6d8df25 (diff) | |
nouveau: NV04/NV10/NV20 PGRAPH engtab functions
NV04/NV10 load_context()/save_context() are stubs. I don't know enough about
how they work to implement them sanely. The "old" context_switch() code
remains hooked up, so it shouldn't break anything.
NV20 will probably break if load_context() works. No inital context values
are filled in, so when the first channel is created PGRAPH will probably end
up having its state zeroed. Some setup from nv20_graph_init() will probably
need to be moved to the per-channel context setup.
Diffstat (limited to 'shared-core/nouveau_drv.h')
| -rw-r--r-- | shared-core/nouveau_drv.h | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/shared-core/nouveau_drv.h b/shared-core/nouveau_drv.h index a4a37648..b3122d8a 100644 --- a/shared-core/nouveau_drv.h +++ b/shared-core/nouveau_drv.h @@ -275,21 +275,30 @@ extern int nv40_fifo_save_context(drm_device_t *, int channel); /* nv04_graph.c */ extern void nouveau_nv04_context_switch(drm_device_t *dev); -extern int nv04_graph_init(drm_device_t *dev); +extern int nv04_graph_init(drm_device_t *dev); extern void nv04_graph_takedown(drm_device_t *dev); -extern int nv04_graph_context_create(drm_device_t *dev, int channel); +extern int nv04_graph_create_context(drm_device_t *dev, int channel); +extern void nv04_graph_destroy_context(drm_device_t *dev, int channel); +extern int nv04_graph_load_context(drm_device_t *dev, int channel); +extern int nv04_graph_save_context(drm_device_t *dev, int channel); /* nv10_graph.c */ extern void nouveau_nv10_context_switch(drm_device_t *dev); -extern int nv10_graph_init(drm_device_t *dev); +extern int nv10_graph_init(drm_device_t *dev); extern void nv10_graph_takedown(drm_device_t *dev); -extern int nv10_graph_context_create(drm_device_t *dev, int channel); +extern int nv10_graph_create_context(drm_device_t *dev, int channel); +extern void nv10_graph_destroy_context(drm_device_t *dev, int channel); +extern int nv10_graph_load_context(drm_device_t *dev, int channel); +extern int nv10_graph_save_context(drm_device_t *dev, int channel); /* nv20_graph.c */ extern void nouveau_nv20_context_switch(drm_device_t *dev); -extern int nv20_graph_init(drm_device_t *dev); +extern int nv20_graph_init(drm_device_t *dev); extern void nv20_graph_takedown(drm_device_t *dev); -extern int nv20_graph_context_create(drm_device_t *dev, int channel); +extern int nv20_graph_create_context(drm_device_t *dev, int channel); +extern void nv20_graph_destroy_context(drm_device_t *dev, int channel); +extern int nv20_graph_load_context(drm_device_t *dev, int channel); +extern int nv20_graph_save_context(drm_device_t *dev, int channel); /* nv30_graph.c */ extern int nv30_graph_init(drm_device_t *dev); |