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| author | Mohamed Ahmed <mohamedahmedegypt2001@gmail.com> | 2024-05-09 23:43:52 +0300 |
|---|---|---|
| committer | Danilo Krummrich <dakr@redhat.com> | 2024-05-13 23:27:33 +0300 |
| commit | 959314c438caf1b62d787f02d54a193efda38880 (patch) | |
| tree | 045c8ffc0bfa5ae145c9c904bbc3f193a750fa1f /drivers/gpu/drm/nouveau/nouveau_abi16.c | |
| parent | 3ce4322b1a3a40ca175b16fc54cf22b041ecfd4b (diff) | |
| download | linux-959314c438caf1b62d787f02d54a193efda38880.tar.xz | |
drm/nouveau: use tile_mode and pte_kind for VM_BIND bo allocations
Allow PTE kind and tile mode on BO create with VM_BIND, and add a
GETPARAM to indicate this change. This is needed to support modifiers in
NVK and ensure correctness when dealing with the nouveau GL driver.
The userspace modifiers implementation this is for can be found here:
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24795
Fixes: b88baab82871 ("drm/nouveau: implement new VM_BIND uAPI")
Signed-off-by: Mohamed Ahmed <mohamedahmedegypt2001@gmail.com>
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240509204352.7597-1-mohamedahmedegypt2001@gmail.com
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_abi16.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_abi16.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.c b/drivers/gpu/drm/nouveau/nouveau_abi16.c index f465fe93b1f7..d56909071de6 100644 --- a/drivers/gpu/drm/nouveau/nouveau_abi16.c +++ b/drivers/gpu/drm/nouveau/nouveau_abi16.c @@ -272,6 +272,9 @@ nouveau_abi16_ioctl_getparam(ABI16_IOCTL_ARGS) getparam->value = (u64)ttm_resource_manager_usage(vram_mgr); break; } + case NOUVEAU_GETPARAM_HAS_VMA_TILEMODE: + getparam->value = 1; + break; default: NV_PRINTK(dbg, cli, "unknown parameter %lld\n", getparam->param); return -EINVAL; |