diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/nouveau/nv50/nv50_screen.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/gallium/drivers/nouveau/nv50/nv50_screen.c b/src/gallium/drivers/nouveau/nv50/nv50_screen.c index b678cee473f..2e7b84d5911 100644 --- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c +++ b/src/gallium/drivers/nouveau/nv50/nv50_screen.c @@ -738,8 +738,12 @@ nv50_screen_create(struct nouveau_device *dev) goto fail; } + /* This over-allocates by a whole code BO. The GP, which would execute at + * the end of the last page, would trigger faults. The going theory is that + * it prefetches up to a certain amount. This avoids dmesg spam. + */ ret = nouveau_bo_new(dev, NOUVEAU_BO_VRAM, 1 << 16, - 3 << NV50_CODE_BO_SIZE_LOG2, NULL, &screen->code); + 4 << NV50_CODE_BO_SIZE_LOG2, NULL, &screen->code); if (ret) { NOUVEAU_ERR("Failed to allocate code bo: %d\n", ret); goto fail; |