diff options
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_mem.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c index 1f80dc6f81c2..47e5ad9cfda2 100644 --- a/drivers/gpu/drm/nouveau/nouveau_mem.c +++ b/drivers/gpu/drm/nouveau/nouveau_mem.c @@ -351,7 +351,7 @@ nouveau_mem_reset_agp(struct drm_device *dev) /* First of all, disable fast writes, otherwise if it's * already enabled in the AGP bridge and we disable the card's * AGP controller we might be locking ourselves out of it. */ - if (dev->agp->acquired) { + if (nv_rd32(dev, NV04_PBUS_PCI_NV_19) & PCI_AGP_COMMAND_FW) { struct drm_agp_info info; struct drm_agp_mode mode; @@ -359,7 +359,7 @@ nouveau_mem_reset_agp(struct drm_device *dev) if (ret) return ret; - mode.mode = info.mode & ~0x10; + mode.mode = info.mode & ~PCI_AGP_COMMAND_FW; ret = drm_agp_enable(dev, mode); if (ret) return ret; @@ -405,6 +405,8 @@ nouveau_mem_init_agp(struct drm_device *dev) } } + nouveau_mem_reset_agp(dev); + ret = drm_agp_info(dev, &info); if (ret) { NV_ERROR(dev, "Unable to get AGP info: %d\n", ret); @@ -492,7 +494,6 @@ nouveau_mem_init(struct drm_device *dev) /* GART */ #if !defined(__powerpc__) && !defined(__ia64__) if (drm_device_is_agp(dev) && dev->agp && !nouveau_noagp) { - nouveau_mem_reset_agp(dev); ret = nouveau_mem_init_agp(dev); if (ret) NV_ERROR(dev, "Error initialising AGP: %d\n", ret); |