| Message ID | 1345405840-2740-1-git-send-email-barra_cuda@katamail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/drivers/gpu/drm/nouveau/nouveau_sgdma.c index 38483a0..ebc27f7 100644 --- a/drivers/gpu/drm/nouveau/nouveau_sgdma.c +++ b/drivers/gpu/drm/nouveau/nouveau_sgdma.c @@ -341,7 +341,7 @@ nouveau_sgdma_init(struct drm_device *dev) u32 aper_size, align; int ret; - if (dev_priv->card_type >= NV_40) + if (dev_priv->card_type >= NV_40 && pci_is_pcie(dev->pdev)) aper_size = 512 * 1024 * 1024; else aper_size = 128 * 1024 * 1024;
Commit d0f3c7e41d30859a638083654002b9b6faf7f67b ("drm/nouveau: give a slightly larger pci(e)gart aperture on all chipsets") removed a test: that caused an 8x increase in gart aperture, instead of a 2x one, for on-board cards >= NV_40. Signed-off-by: Michele Ballabio <barra_cuda@katamail.com> --- Hi, in Linux 3.5.x I experienced some crashes of the X server, and noticed from the boot that while the gart aperture in 3.4.x was 64MB, in 3.5.x became 512MB. So I came out with this quick patch: this seems to work, since X did not crash anymore (and I tried quite hard to), but I'm not sure if it is the right fix. drivers/gpu/drm/nouveau/nouveau_sgdma.c | 2 +- 1 file modificato, 1 inserzione(+). 1 rimozione(-)