Revert "drm/nouveau: inform userspace of new kernel subchannel requirements"
This reverts commit a81f15499887d3f9f24ec70bb9b7e778942a6b7b.
Gah, we have a released userspace component using fixed subc assignment
that conflicts with this. To avoid breaking ABI this needs to be
reverted.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/nouveau_dma.h b/drivers/gpu/drm/nouveau/nouveau_dma.h
index bcf0fd9..23d4edf 100644
--- a/drivers/gpu/drm/nouveau/nouveau_dma.h
+++ b/drivers/gpu/drm/nouveau/nouveau_dma.h
@@ -48,8 +48,8 @@
/* Hardcoded object assignments to subchannels (subchannel id). */
enum {
- NvSubSw = 0,
- NvSubM2MF = 1,
+ NvSubM2MF = 0,
+ NvSubSw = 1,
NvSub2D = 2,
NvSubCtxSurf2D = 2,
NvSubGdiRect = 3,