drm/nouveau/fifo: use defines instead of hardcoded class ids
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.c b/drivers/gpu/drm/nouveau/nouveau_chan.c
index e645184..55dc51c 100644
--- a/drivers/gpu/drm/nouveau/nouveau_chan.c
+++ b/drivers/gpu/drm/nouveau/nouveau_chan.c
@@ -187,7 +187,11 @@
u32 parent, u32 handle, u32 engine,
struct nouveau_channel **pchan)
{
- static const u16 oclasses[] = { 0xa06f, 0x906f, 0x826f, 0x506f, 0 };
+ static const u16 oclasses[] = { NVE0_CHANNEL_IND_CLASS,
+ NVC0_CHANNEL_IND_CLASS,
+ NV84_CHANNEL_IND_CLASS,
+ NV50_CHANNEL_IND_CLASS,
+ 0 };
const u16 *oclass = oclasses;
struct nve0_channel_ind_class args;
struct nouveau_channel *chan;
@@ -221,7 +225,11 @@
nouveau_channel_dma(struct nouveau_drm *drm, struct nouveau_cli *cli,
u32 parent, u32 handle, struct nouveau_channel **pchan)
{
- static const u16 oclasses[] = { 0x406e, 0x176e, 0x006e, 0x006b, 0 };
+ static const u16 oclasses[] = { NV40_CHANNEL_DMA_CLASS,
+ NV17_CHANNEL_DMA_CLASS,
+ NV10_CHANNEL_DMA_CLASS,
+ NV03_CHANNEL_DMA_CLASS,
+ 0 };
const u16 *oclass = oclasses;
struct nv03_channel_dma_class args;
struct nouveau_channel *chan;