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| author | Michal Wajdeczko <michal.wajdeczko@intel.com> | 2024-03-13 11:41:30 +0100 |
|---|---|---|
| committer | Michał Winiarski <michal.winiarski@intel.com> | 2024-03-15 22:20:52 +0100 |
| commit | 6583b0839ad5a1d7ee69f9c5749acdbde7be9b80 (patch) | |
| tree | c6f49c8a7c75e395abf59d690d68f278d65340fc /drivers/gpu/drm/xe/xe_bo.c | |
| parent | 54c659660d637d38ec793b31c2718d905d6e86b9 (diff) | |
| download | lwn-6583b0839ad5a1d7ee69f9c5749acdbde7be9b80.tar.gz lwn-6583b0839ad5a1d7ee69f9c5749acdbde7be9b80.zip | |
drm/xe: Allow VRAM BO allocations aligned to 64K
While today we are getting VRAM allocations aligned to 64K as the
XE_VRAM_FLAGS_NEED64K flag could be set, we shouldn't only rely on
that flag and we should also allow caller to specify required 64K
alignment explicitly. Define new XE_BO_NEEDS_64K flag for that.
Cc: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240313104132.1045-2-michal.wajdeczko@intel.com
Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_bo.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_bo.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_bo.c b/drivers/gpu/drm/xe/xe_bo.c index d7e0deb1b869..8383c56c9960 100644 --- a/drivers/gpu/drm/xe/xe_bo.c +++ b/drivers/gpu/drm/xe/xe_bo.c @@ -1217,7 +1217,8 @@ struct xe_bo *___xe_bo_create_locked(struct xe_device *xe, struct xe_bo *bo, if (flags & (XE_BO_CREATE_VRAM_MASK | XE_BO_CREATE_STOLEN_BIT) && !(flags & XE_BO_CREATE_IGNORE_MIN_PAGE_SIZE_BIT) && - xe->info.vram_flags & XE_VRAM_FLAGS_NEED64K) { + ((xe->info.vram_flags & XE_VRAM_FLAGS_NEED64K) || + (flags & XE_BO_NEEDS_64K))) { aligned_size = ALIGN(size, SZ_64K); if (type != ttm_bo_type_device) size = ALIGN(size, SZ_64K); |