diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.h | 37 |
1 files changed, 30 insertions, 7 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.h index d852bd6de571..2812ed11f877 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.h @@ -1,22 +1,45 @@ #ifndef __NV40_GR_H__ #define __NV40_GR_H__ -#include <engine/gr.h> +#define nv40_gr(p) container_of((p), struct nv40_gr, base) +#include "priv.h" -#include <core/device.h> -struct nvkm_gpuobj; +struct nv40_gr { + struct nvkm_gr base; + u32 size; + struct list_head chan; +}; + +int nv40_gr_new_(const struct nvkm_gr_func *, struct nvkm_device *, int index, + struct nvkm_gr **); +int nv40_gr_init(struct nvkm_gr *); +void nv40_gr_intr(struct nvkm_gr *); +u64 nv40_gr_units(struct nvkm_gr *); + +#define nv40_gr_chan(p) container_of((p), struct nv40_gr_chan, object) + +struct nv40_gr_chan { + struct nvkm_object object; + struct nv40_gr *gr; + struct nvkm_fifo_chan *fifo; + u32 inst; + struct list_head head; +}; + +int nv40_gr_chan_new(struct nvkm_gr *, struct nvkm_fifo_chan *, + const struct nvkm_oclass *, struct nvkm_object **); + +extern const struct nvkm_object_func nv40_gr_object; /* returns 1 if device is one of the nv4x using the 0x4497 object class, * helpful to determine a number of other hardware features */ static inline int -nv44_gr_class(void *priv) +nv44_gr_class(struct nvkm_device *device) { - struct nvkm_device *device = nv_device(priv); - if ((device->chipset & 0xf0) == 0x60) return 1; - return !(0x0baf & (1 << (device->chipset & 0x0f))); + return !(0x0aaf & (1 << (device->chipset & 0x0f))); } int nv40_grctx_init(struct nvkm_device *, u32 *size); |