diff options
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/subdev/vm/nv50.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/subdev/vm/nvc0.c | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/core/subdev/vm/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/vm/nv50.c index 50c66122cc8..486c813b9ea 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/vm/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/vm/nv50.c @@ -27,6 +27,7 @@ #include <subdev/timer.h> #include <subdev/fb.h> +#include <subdev/bar.h> #include <subdev/vm.h> struct nv50_vmmgr_priv { @@ -151,9 +152,12 @@ static void nv50_vm_flush(struct nouveau_vm *vm) { struct nv50_vmmgr_priv *priv = (void *)vm->vmm; + struct nouveau_bar *bar = nouveau_bar(priv); struct nouveau_engine *engine; int i, vme; + bar->flush(bar); + mutex_lock(&nv_subdev(priv)->mutex); for (i = 0; i < NVDEV_SUBDEV_NR; i++) { if (!atomic_read(&vm->engref[i])) diff --git a/drivers/gpu/drm/nouveau/core/subdev/vm/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/vm/nvc0.c index 6c3aea55d50..668cf964e4a 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/vm/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/vm/nvc0.c @@ -29,6 +29,7 @@ #include <subdev/fb.h> #include <subdev/vm.h> #include <subdev/ltcg.h> +#include <subdev/bar.h> struct nvc0_vmmgr_priv { struct nouveau_vmmgr base; @@ -163,9 +164,12 @@ static void nvc0_vm_flush(struct nouveau_vm *vm) { struct nvc0_vmmgr_priv *priv = (void *)vm->vmm; + struct nouveau_bar *bar = nouveau_bar(priv); struct nouveau_vm_pgd *vpgd; u32 type; + bar->flush(bar); + type = 0x00000001; /* PAGE_ALL */ if (atomic_read(&vm->engref[NVDEV_SUBDEV_BAR])) type |= 0x00000004; /* HUB_ONLY */ |