From f13b32630dda7e583a84a8c535880cff7e4a9bdd Mon Sep 17 00:00:00 2001 From: Francisco Jerez Date: Sun, 10 Oct 2010 06:01:08 +0200 Subject: drm/nouveau: Expose some BO usage flags to userspace. This will be needed for Z compression and to take smarter placement decisions. Signed-off-by: Francisco Jerez Acked-by: Ben Skeggs Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/nouveau_state.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpu/drm/nouveau/nouveau_state.c') diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c index af2bec36d91b..ea3452194cd6 100644 --- a/drivers/gpu/drm/nouveau/nouveau_state.c +++ b/drivers/gpu/drm/nouveau/nouveau_state.c @@ -1041,6 +1041,9 @@ int nouveau_ioctl_getparam(struct drm_device *dev, void *data, case NOUVEAU_GETPARAM_PTIMER_TIME: getparam->value = dev_priv->engine.timer.read(dev); break; + case NOUVEAU_GETPARAM_HAS_BO_USAGE: + getparam->value = 1; + break; case NOUVEAU_GETPARAM_GRAPH_UNITS: /* NV40 and NV50 versions are quite different, but register * address is the same. User is supposed to know the card -- cgit v1.2.3