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nouveau/winsys: Add a NOUVEAU_WS_BO_COHERENT flag

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Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33959>
This commit is contained in:
Faith Ekstrand 2025-10-09 21:53:59 -04:00
parent 72c9256d8f
commit dd53232667
2 changed files with 6 additions and 0 deletions
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5
src/nouveau/winsys/nouveau_bo.c
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@ -114,6 +114,9 @@ nouveau_ws_bo_new_tiled_locked(struct nouveau_ws_device *dev,
if (flags & NOUVEAU_WS_BO_NO_SHARE)
req.info.domain |= NOUVEAU_GEM_DOMAIN_NO_SHARE;
if (flags & NOUVEAU_WS_BO_COHERENT)
req.info.domain |= NOUVEAU_GEM_DOMAIN_COHERENT;
req.info.tile_flags = (uint32_t)pte_kind << 8;
req.info.tile_mode = tile_mode;
@ -195,6 +198,8 @@ nouveau_ws_bo_from_dma_buf_locked(struct nouveau_ws_device *dev, int fd)
flags |= NOUVEAU_WS_BO_VRAM;
if (info.domain & NOUVEAU_GEM_DOMAIN_GART)
flags |= NOUVEAU_WS_BO_GART;
if (info.domain & NOUVEAU_GEM_DOMAIN_COHERENT)
flags |= NOUVEAU_WS_BO_COHERENT;
if (info.map_handle)
flags |= NOUVEAU_WS_BO_MAP;

1
src/nouveau/winsys/nouveau_bo.h
View file

@ -24,6 +24,7 @@ enum nouveau_ws_bo_flags {
NOUVEAU_WS_BO_GART = 1 << 1,
NOUVEAU_WS_BO_MAP = 1 << 2,
NOUVEAU_WS_BO_NO_SHARE = 1 << 3,
NOUVEAU_WS_BO_COHERENT = 1 << 4,
};
enum nouveau_ws_bo_map_flags {