diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_drv.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_drv.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h index 3fb87995446b..d15bfd427267 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drv.h +++ b/drivers/gpu/drm/nouveau/nouveau_drv.h @@ -132,6 +132,11 @@ enum nouveau_flags { #define NVOBJ_ENGINE_SW 0 #define NVOBJ_ENGINE_GR 1 +#define NVOBJ_ENGINE_PPP 2 +#define NVOBJ_ENGINE_COPY 3 +#define NVOBJ_ENGINE_VP 4 +#define NVOBJ_ENGINE_CRYPT 5 +#define NVOBJ_ENGINE_BSP 6 #define NVOBJ_ENGINE_DISPLAY 0xcafe0001 #define NVOBJ_ENGINE_INT 0xdeadbeef @@ -208,6 +213,7 @@ struct nouveau_channel { /* PGRAPH context */ /* XXX may be merge 2 pointers as private data ??? */ struct nouveau_gpuobj *ramin_grctx; + struct nouveau_gpuobj *crypt_ctx; void *pgraph_ctx; /* NV50 VM */ @@ -444,6 +450,16 @@ struct nouveau_pm_engine { int (*temp_get)(struct drm_device *); }; +struct nouveau_crypt_engine { + bool registered; + + int (*init)(struct drm_device *); + void (*takedown)(struct drm_device *); + int (*create_context)(struct nouveau_channel *); + void (*destroy_context)(struct nouveau_channel *); + void (*tlb_flush)(struct drm_device *dev); +}; + struct nouveau_engine { struct nouveau_instmem_engine instmem; struct nouveau_mc_engine mc; @@ -454,6 +470,7 @@ struct nouveau_engine { struct nouveau_display_engine display; struct nouveau_gpio_engine gpio; struct nouveau_pm_engine pm; + struct nouveau_crypt_engine crypt; }; struct nouveau_pll_vals { @@ -1113,6 +1130,13 @@ extern void nvc0_graph_destroy_context(struct nouveau_channel *); extern int nvc0_graph_load_context(struct nouveau_channel *); extern int nvc0_graph_unload_context(struct drm_device *); +/* nv84_crypt.c */ +extern int nv84_crypt_init(struct drm_device *dev); +extern void nv84_crypt_fini(struct drm_device *dev); +extern int nv84_crypt_create_context(struct nouveau_channel *); +extern void nv84_crypt_destroy_context(struct nouveau_channel *); +extern void nv84_crypt_tlb_flush(struct drm_device *dev); + /* nv04_instmem.c */ extern int nv04_instmem_init(struct drm_device *); extern void nv04_instmem_takedown(struct drm_device *); |