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| author | Dave Airlie <airlied@redhat.com> | 2020-08-04 12:55:52 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2020-08-06 12:31:36 +1000 |
| commit | e9172ada44606a8dfaa81be008d3c9a99d766280 (patch) | |
| tree | 392bfe83ac42d5a7f666e1b6893188720be5ec41 /drivers/gpu/drm/nouveau/nouveau_ttm.c | |
| parent | a9136ab56ba9706aaadb33d1e2175dc80079e091 (diff) | |
| download | linux-e9172ada44606a8dfaa81be008d3c9a99d766280.tar.bz2 | |
drm/nouveau: use new memory manager init paths
Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-20-airlied@gmail.com
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_ttm.c | 43 |
1 files changed, 19 insertions, 24 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c index 6de762a0c229..cfcbecd332ef 100644 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c @@ -32,12 +32,6 @@ #include <core/tegra.h> static int -nouveau_manager_init(struct ttm_mem_type_manager *man, unsigned long psize) -{ - return 0; -} - -static int nouveau_manager_fini(struct ttm_mem_type_manager *man) { return 0; @@ -76,7 +70,6 @@ nouveau_vram_manager_new(struct ttm_mem_type_manager *man, } const struct ttm_mem_type_manager_func nouveau_vram_manager = { - .init = nouveau_manager_init, .takedown = nouveau_manager_fini, .get_node = nouveau_vram_manager_new, .put_node = nouveau_manager_del, @@ -101,7 +94,6 @@ nouveau_gart_manager_new(struct ttm_mem_type_manager *man, } const struct ttm_mem_type_manager_func nouveau_gart_manager = { - .init = nouveau_manager_init, .takedown = nouveau_manager_fini, .get_node = nouveau_gart_manager_new, .put_node = nouveau_manager_del, @@ -135,7 +127,6 @@ nv04_gart_manager_new(struct ttm_mem_type_manager *man, } const struct ttm_mem_type_manager_func nv04_gart_manager = { - .init = nouveau_manager_init, .takedown = nouveau_manager_fini, .get_node = nv04_gart_manager_new, .put_node = nouveau_manager_del, @@ -191,27 +182,21 @@ nouveau_ttm_init_vram(struct nouveau_drm *drm) man->func = &nouveau_vram_manager; man->use_io_reserve_lru = true; + ttm_mem_type_manager_init(&drm->ttm.bdev, man, + drm->gem.vram_available >> PAGE_SHIFT); + ttm_mem_type_manager_set_used(man, true); + return 0; } else { - man->func = &ttm_bo_manager_func; + return ttm_range_man_init(&drm->ttm.bdev, man, + drm->gem.vram_available >> PAGE_SHIFT); } - - return ttm_bo_init_mm(&drm->ttm.bdev, TTM_PL_VRAM, - drm->gem.vram_available >> PAGE_SHIFT); } static int nouveau_ttm_init_gtt(struct nouveau_drm *drm) { struct ttm_mem_type_manager *man = &drm->ttm.bdev.man[TTM_PL_TT]; - - if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_TESLA) - man->func = &nouveau_gart_manager; - else - if (!drm->agp.bridge) - man->func = &nv04_gart_manager; - else - man->func = &ttm_bo_manager_func; - + unsigned long size_pages = drm->gem.gart_available >> PAGE_SHIFT; man->use_tt = true; if (drm->agp.bridge) { man->available_caching = TTM_PL_FLAG_UNCACHED | @@ -222,8 +207,18 @@ nouveau_ttm_init_gtt(struct nouveau_drm *drm) man->default_caching = TTM_PL_FLAG_CACHED; } - return ttm_bo_init_mm(&drm->ttm.bdev, TTM_PL_TT, - drm->gem.gart_available >> PAGE_SHIFT); + if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_TESLA) + man->func = &nouveau_gart_manager; + else if (!drm->agp.bridge) + man->func = &nv04_gart_manager; + else + return ttm_range_man_init(&drm->ttm.bdev, man, + size_pages); + + ttm_mem_type_manager_init(&drm->ttm.bdev, man, + size_pages); + ttm_mem_type_manager_set_used(man, true); + return 0; } int |