From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/gpu/drm/nouveau/nouveau_mem.h | 38 +++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 drivers/gpu/drm/nouveau/nouveau_mem.h (limited to 'drivers/gpu/drm/nouveau/nouveau_mem.h') diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.h b/drivers/gpu/drm/nouveau/nouveau_mem.h new file mode 100644 index 000000000..1ee6cdb9a --- /dev/null +++ b/drivers/gpu/drm/nouveau/nouveau_mem.h @@ -0,0 +1,38 @@ +#ifndef __NOUVEAU_MEM_H__ +#define __NOUVEAU_MEM_H__ +#include +struct ttm_tt; + +#include +#include + +struct nouveau_mem { + struct ttm_resource base; + struct nouveau_cli *cli; + u8 kind; + u8 comp; + struct nvif_mem mem; + struct nvif_vma vma[2]; +}; + +static inline struct nouveau_mem * +nouveau_mem(struct ttm_resource *reg) +{ + return container_of(reg, struct nouveau_mem, base); +} + +int nouveau_mem_new(struct nouveau_cli *, u8 kind, u8 comp, + struct ttm_resource **); +void nouveau_mem_del(struct ttm_resource_manager *man, + struct ttm_resource *); +bool nouveau_mem_intersects(struct ttm_resource *res, + const struct ttm_place *place, + size_t size); +bool nouveau_mem_compatible(struct ttm_resource *res, + const struct ttm_place *place, + size_t size); +int nouveau_mem_vram(struct ttm_resource *, bool contig, u8 page); +int nouveau_mem_host(struct ttm_resource *, struct ttm_tt *); +void nouveau_mem_fini(struct nouveau_mem *); +int nouveau_mem_map(struct nouveau_mem *, struct nvif_vmm *, struct nvif_vma *); +#endif -- cgit v1.2.3