diff options
| author | Ben Skeggs <[email protected]> | 2013-11-22 11:34:13 +1000 |
|---|---|---|
| committer | Ben Skeggs <[email protected]> | 2013-11-22 11:34:43 +1000 |
| commit | 085ad4821e450349ec1ba8c82d4bd0e7dcfef0af (patch) | |
| tree | b92d73884e1987ff612bffb4aa4e6595bf245b64 /src/gallium/drivers | |
| parent | 1bdb99330ac68003a9ee6c963f46bddb03b9073d (diff) | |
nvc0: inform kernel about buffers that screen_create touches
Prevents a GPU page fault if somehow the uniform bo gets evicted
before the screen_create pushbuf has been submitted.
Signed-off-by: Ben Skeggs <[email protected]>
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/nouveau/nvc0/nvc0_screen.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c index 253ee790540..b203089ec08 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c @@ -743,6 +743,8 @@ nvc0_screen_create(struct nouveau_device *dev) if (ret) goto fail; + PUSH_REFN (push, screen->uniform_bo, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); + for (i = 0; i < 5; ++i) { /* TIC and TSC entries for each unit (nve4+ only) */ /* auxiliary constants (6 user clip planes, base instance id) */ |