diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:11:27 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:11:27 +0000 |
commit | 34996e42f82bfd60bc2c191e5cae3c6ab233ec6c (patch) | |
tree | 62db60558cbf089714b48daeabca82bf2b20b20e /drivers/gpu/drm/nouveau/nouveau_bo.c | |
parent | Adding debian version 6.8.12-1. (diff) | |
download | linux-34996e42f82bfd60bc2c191e5cae3c6ab233ec6c.tar.xz linux-34996e42f82bfd60bc2c191e5cae3c6ab233ec6c.zip |
Merging upstream version 6.9.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_bo.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_bo.c | 103 |
1 files changed, 42 insertions, 61 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index 5d8ee17295..186add400e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -241,28 +241,28 @@ nouveau_bo_alloc(struct nouveau_cli *cli, u64 *size, int *align, u32 domain, } nvbo->contig = !(tile_flags & NOUVEAU_GEM_TILE_NONCONTIG); - if (!nouveau_cli_uvmm(cli) || internal) { - /* for BO noVM allocs, don't assign kinds */ - if (cli->device.info.family >= NV_DEVICE_INFO_V0_FERMI) { - nvbo->kind = (tile_flags & 0x0000ff00) >> 8; - if (!nvif_mmu_kind_valid(mmu, nvbo->kind)) { - kfree(nvbo); - return ERR_PTR(-EINVAL); - } - nvbo->comp = mmu->kind[nvbo->kind] != nvbo->kind; - } else if (cli->device.info.family >= NV_DEVICE_INFO_V0_TESLA) { - nvbo->kind = (tile_flags & 0x00007f00) >> 8; - nvbo->comp = (tile_flags & 0x00030000) >> 16; - if (!nvif_mmu_kind_valid(mmu, nvbo->kind)) { - kfree(nvbo); - return ERR_PTR(-EINVAL); - } - } else { - nvbo->zeta = (tile_flags & 0x00000007); + if (cli->device.info.family >= NV_DEVICE_INFO_V0_FERMI) { + nvbo->kind = (tile_flags & 0x0000ff00) >> 8; + if (!nvif_mmu_kind_valid(mmu, nvbo->kind)) { + kfree(nvbo); + return ERR_PTR(-EINVAL); } - nvbo->mode = tile_mode; + nvbo->comp = mmu->kind[nvbo->kind] != nvbo->kind; + } else if (cli->device.info.family >= NV_DEVICE_INFO_V0_TESLA) { + nvbo->kind = (tile_flags & 0x00007f00) >> 8; + nvbo->comp = (tile_flags & 0x00030000) >> 16; + if (!nvif_mmu_kind_valid(mmu, nvbo->kind)) { + kfree(nvbo); + return ERR_PTR(-EINVAL); + } + } else { + nvbo->zeta = (tile_flags & 0x00000007); + } + nvbo->mode = tile_mode; + + if (!nouveau_cli_uvmm(cli) || internal) { /* Determine the desirable target GPU page size for the buffer. */ for (i = 0; i < vmm->page_nr; i++) { /* Because we cannot currently allow VMM maps to fail @@ -304,12 +304,6 @@ nouveau_bo_alloc(struct nouveau_cli *cli, u64 *size, int *align, u32 domain, } nvbo->page = vmm->page[pi].shift; } else { - /* reject other tile flags when in VM mode. */ - if (tile_mode) - return ERR_PTR(-EINVAL); - if (tile_flags & ~NOUVEAU_GEM_TILE_NONCONTIG) - return ERR_PTR(-EINVAL); - /* Determine the desirable target GPU page size for the buffer. */ for (i = 0; i < vmm->page_nr; i++) { /* Because we cannot currently allow VMM maps to fail @@ -405,27 +399,6 @@ nouveau_bo_new(struct nouveau_cli *cli, u64 size, int align, } static void -set_placement_list(struct ttm_place *pl, unsigned *n, uint32_t domain) -{ - *n = 0; - - if (domain & NOUVEAU_GEM_DOMAIN_VRAM) { - pl[*n].mem_type = TTM_PL_VRAM; - pl[*n].flags = 0; - (*n)++; - } - if (domain & NOUVEAU_GEM_DOMAIN_GART) { - pl[*n].mem_type = TTM_PL_TT; - pl[*n].flags = 0; - (*n)++; - } - if (domain & NOUVEAU_GEM_DOMAIN_CPU) { - pl[*n].mem_type = TTM_PL_SYSTEM; - pl[(*n)++].flags = 0; - } -} - -static void set_placement_range(struct nouveau_bo *nvbo, uint32_t domain) { struct nouveau_drm *drm = nouveau_bdev(nvbo->bo.bdev); @@ -452,10 +425,6 @@ set_placement_range(struct nouveau_bo *nvbo, uint32_t domain) nvbo->placements[i].fpfn = fpfn; nvbo->placements[i].lpfn = lpfn; } - for (i = 0; i < nvbo->placement.num_busy_placement; ++i) { - nvbo->busy_placements[i].fpfn = fpfn; - nvbo->busy_placements[i].lpfn = lpfn; - } } } @@ -463,15 +432,32 @@ void nouveau_bo_placement_set(struct nouveau_bo *nvbo, uint32_t domain, uint32_t busy) { - struct ttm_placement *pl = &nvbo->placement; + unsigned int *n = &nvbo->placement.num_placement; + struct ttm_place *pl = nvbo->placements; - pl->placement = nvbo->placements; - set_placement_list(nvbo->placements, &pl->num_placement, domain); + domain |= busy; - pl->busy_placement = nvbo->busy_placements; - set_placement_list(nvbo->busy_placements, &pl->num_busy_placement, - domain | busy); + *n = 0; + if (domain & NOUVEAU_GEM_DOMAIN_VRAM) { + pl[*n].mem_type = TTM_PL_VRAM; + pl[*n].flags = busy & NOUVEAU_GEM_DOMAIN_VRAM ? + TTM_PL_FLAG_FALLBACK : 0; + (*n)++; + } + if (domain & NOUVEAU_GEM_DOMAIN_GART) { + pl[*n].mem_type = TTM_PL_TT; + pl[*n].flags = busy & NOUVEAU_GEM_DOMAIN_GART ? + TTM_PL_FLAG_FALLBACK : 0; + (*n)++; + } + if (domain & NOUVEAU_GEM_DOMAIN_CPU) { + pl[*n].mem_type = TTM_PL_SYSTEM; + pl[*n].flags = busy & NOUVEAU_GEM_DOMAIN_CPU ? + TTM_PL_FLAG_FALLBACK : 0; + (*n)++; + } + nvbo->placement.placement = nvbo->placements; set_placement_range(nvbo, domain); } @@ -1316,11 +1302,6 @@ vm_fault_t nouveau_ttm_fault_reserve_notify(struct ttm_buffer_object *bo) nvbo->placements[i].lpfn = mappable; } - for (i = 0; i < nvbo->placement.num_busy_placement; ++i) { - nvbo->busy_placements[i].fpfn = 0; - nvbo->busy_placements[i].lpfn = mappable; - } - nouveau_bo_placement_set(nvbo, NOUVEAU_GEM_DOMAIN_VRAM, 0); } |