diff options
| author | Francisco Jerez <currojerez@riseup.net> | 2010-10-20 23:35:40 +0200 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-12-03 15:11:12 +1000 |
| commit | 332b242f47786d1a43bd7a19a0513dd5d493db8e (patch) | |
| tree | f6681c1513c58db54f71c64184ebc033a14c49fe /drivers/gpu/drm/nouveau/nouveau_drv.h | |
| parent | 042206c0cd4924879c4292c5ffa2bf1e8023ae5a (diff) | |
drm/nouveau: Implement the pageflip ioctl.
nv0x-nv4x should be mostly fine, nv50 doesn't work yet.
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_drv.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_drv.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h index 7cf034fd5cd..2bb1f1572a5 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drv.h +++ b/drivers/gpu/drm/nouveau/nouveau_drv.h @@ -166,6 +166,13 @@ struct nouveau_gpuobj { void *priv; }; +struct nouveau_page_flip_state { + struct list_head head; + struct drm_pending_vblank_event *event; + int crtc, bpp, pitch, x, y; + uint64_t offset; +}; + struct nouveau_channel { struct drm_device *dev; int id; @@ -253,6 +260,7 @@ struct nouveau_channel { uint32_t vblsem_offset; uint32_t vblsem_rval; struct list_head vbl_wait; + struct list_head flip; } nvsw; struct { @@ -1076,6 +1084,8 @@ extern void nv04_graph_destroy_context(struct nouveau_channel *); extern int nv04_graph_load_context(struct nouveau_channel *); extern int nv04_graph_unload_context(struct drm_device *); extern void nv04_graph_context_switch(struct drm_device *); +extern int nv04_graph_mthd_page_flip(struct nouveau_channel *chan, + u32 class, u32 mthd, u32 data); /* nv10_graph.c */ extern int nv10_graph_init(struct drm_device *); @@ -1249,6 +1259,7 @@ extern u16 nouveau_bo_rd16(struct nouveau_bo *nvbo, unsigned index); extern void nouveau_bo_wr16(struct nouveau_bo *nvbo, unsigned index, u16 val); extern u32 nouveau_bo_rd32(struct nouveau_bo *nvbo, unsigned index); extern void nouveau_bo_wr32(struct nouveau_bo *nvbo, unsigned index, u32 val); +extern void nouveau_bo_fence(struct nouveau_bo *, struct nouveau_fence *); /* nouveau_fence.c */ struct nouveau_fence; @@ -1315,6 +1326,10 @@ extern int nouveau_gem_ioctl_info(struct drm_device *, void *, /* nouveau_display.c */ 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 *, + struct nouveau_page_flip_state *); /* nv10_gpio.c */ int nv10_gpio_get(struct drm_device *dev, enum dcb_gpio_tag tag); @@ -1514,5 +1529,6 @@ nv_match_device(struct drm_device *dev, unsigned device, #define NV_SW_VBLSEM_OFFSET 0x00000400 #define NV_SW_VBLSEM_RELEASE_VALUE 0x00000404 #define NV_SW_VBLSEM_RELEASE 0x00000408 +#define NV_SW_PAGE_FLIP 0x00000500 #endif /* __NOUVEAU_DRV_H__ */ |