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nil: Fix image align and size constraints

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In order to use compressed images we have to align to at least (1<<16)
though the kernel also likes (1<<21).

This fixes the alignments/sizes so they can work with vm allocs

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24326>
This commit is contained in:
Dave Airlie 2023-01-11 12:03:31 -06:00 • committed by Marge Bot
parent a51b06c730
commit be5a07aa52
1 changed files with 5 additions and 0 deletions
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5
src/nouveau/nil/nil_image.c
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@ -439,6 +439,11 @@ nil_image_init(struct nv_device_info *dev,
image->pte_kind = nil_choose_pte_kind(dev, info->format, info->samples,
true /* TODO: compressed */);
image->align_B = MAX2(image->align_B, 4096);
if (image->pte_kind >= 0xb && image->pte_kind <= 0xe)
image->align_B = MAX2(image->align_B, (1 << 16));
image->size_B = ALIGN(image->size_B, image->align_B);
return true;
}