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@@ -221,7 +221,7 @@ static int
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nouveau_channel_dma(struct nouveau_drm *drm, struct nouveau_cli *cli,
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u32 parent, u32 handle, struct nouveau_channel **pchan)
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{
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- static const u16 oclasses[] = { 0x006e, 0 };
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+ static const u16 oclasses[] = { 0x406e, 0x176e, 0x006e, 0x006b, 0 };
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const u16 *oclass = oclasses;
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struct nv_channel_dma_class args;
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struct nouveau_channel *chan;
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@@ -305,7 +305,8 @@ nouveau_channel_init(struct nouveau_channel *chan, u32 vram, u32 gart)
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}
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/* initialise dma tracking parameters */
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- switch (nv_hclass(chan->object) & 0xffff) {
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+ switch (nv_hclass(chan->object) & 0x00ff) {
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+ case 0x006b:
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case 0x006e:
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chan->user_put = 0x40;
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chan->user_get = 0x44;
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