nv04: some old changes I had lying around.

3 files changed, 12 insertions, 3 deletions

diff --git a/src/gallium/winsys/drm/nouveau/common/nouveau_context.c b/src/gallium/winsys/drm/nouveau/common/nouveau_context.c
index 2f245046d48..e0938773816 100644
--- a/src/gallium/winsys/drm/nouveau/common/nouveau_context.c
+++ b/src/gallium/winsys/drm/nouveau/common/nouveau_context.c
@@ -84,6 +84,8 @@ nouveau_context_init(struct nouveau_screen *nv_screen,
 	int i;
 
 	switch (dev->chipset & 0xf0) {
+	case 0x00:
+		/* NV04 */
 	case 0x10:
 	case 0x20:
 		/* NV10 */
diff --git a/src/gallium/winsys/drm/nouveau/common/nouveau_fence.c b/src/gallium/winsys/drm/nouveau/common/nouveau_fence.c
index e7b0b4ff079..451011e1126 100644
--- a/src/gallium/winsys/drm/nouveau/common/nouveau_fence.c
+++ b/src/gallium/winsys/drm/nouveau/common/nouveau_fence.c
@@ -148,9 +148,12 @@ nouveau_fence_emit(struct nouveau_fence *fence)
 		NOUVEAU_ERR("AII wrap unhandled\n");
 
 	/*XXX: assumes subc 0 is populated */
-	RING_SPACE_CH(fence->channel, 2);
-	OUT_RING_CH  (fence->channel, 0x00040050);
-	OUT_RING_CH  (fence->channel, nvfence->sequence);
+	/* Not the way to fence on nv4 */
+	if (nvchan->base.device->chipset >= 0x10) {
+		RING_SPACE_CH(fence->channel, 2);
+		OUT_RING_CH  (fence->channel, 0x00040050);
+		OUT_RING_CH  (fence->channel, nvfence->sequence);
+	}
 
 	if (nvchan->fence_tail) {
 		nouveau_fence(nvchan->fence_tail)->next = fence;
diff --git a/src/gallium/winsys/drm/nouveau/common/nouveau_winsys.c b/src/gallium/winsys/drm/nouveau/common/nouveau_winsys.c
index 364340e1d3d..722694e4a41 100644
--- a/src/gallium/winsys/drm/nouveau/common/nouveau_winsys.c
+++ b/src/gallium/winsys/drm/nouveau/common/nouveau_winsys.c
@@ -100,6 +100,10 @@ nouveau_pipe_create(struct nouveau_context *nv)
 		return NULL;
 
 	switch (chipset & 0xf0) {
+	case 0x00:
+		hws_create = nv04_screen_create;
+		hw_create = nv04_create;
+		break;
 	case 0x10:
 		hws_create = nv10_screen_create;
 		hw_create = nv10_create;