drm/nvd0/dmaobj: initial bind() method implementation

Currently unused, and rudimentary.  Lots to figure out here still, but
this is sufficient for what disp will need.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/core/include/core/class.h b/drivers/gpu/drm/nouveau/core/include/core/class.h
index ab4ab66..b852033 100644
--- a/drivers/gpu/drm/nouveau/core/include/core/class.h
+++ b/drivers/gpu/drm/nouveau/core/include/core/class.h
@@ -80,6 +80,15 @@ struct nv_device_class {
 #define NVC0_DMA_CONF0_TYPE_LINEAR                                   0x00000000
 #define NVC0_DMA_CONF0_TYPE_VM                                       0x000000ff
 
+/* NVD9- */
+#define NVD0_DMA_CONF0_ENABLE                                        0x80000000
+#define NVD0_DMA_CONF0_PAGE                                          0x00000400
+#define NVD0_DMA_CONF0_PAGE_LP                                       0x00000000
+#define NVD0_DMA_CONF0_PAGE_SP                                       0x00000400
+#define NVD0_DMA_CONF0_TYPE                                          0x000000ff
+#define NVD0_DMA_CONF0_TYPE_LINEAR                                   0x00000000
+#define NVD0_DMA_CONF0_TYPE_VM                                       0x000000ff
+
 struct nv_dma_class {
 	u32 flags;
 	u32 pad0;