Commit 6d5f83834dc2b064b8c1202ea281820286b675a8 upstream.
Backported for 3.9-stable. The directory was changed
{subdev => engine}/device/nvc0.c in dded35d 3.10-rc1. Just change the
path back.
From: Ben Skeggs <[email protected]>
The falcon is present, but the rest of the copy engine doesn't appear to
be... PUNITS doesn't report disabled (maybe the bits for the copy engines
got added later?), so we end up trying to use a non-functional CE1, and
bust all sorts of things.. Most notably, suspend/resume..
Cc: [email protected]
Signed-off-by: Ben Skeggs <[email protected]>
Signed-off-by: Lingzhu Xiang <[email protected]>
diff --git a/drivers/gpu/drm/nouveau/core/subdev/device/nvc0.c
b/drivers/gpu/drm/nouveau/core/subdev/device/nvc0.c
index 4393eb4..2391b1b 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/device/nvc0.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/device/nvc0.c
@@ -138,7 +138,6 @@ nvc0_identify(struct nouveau_device *device)
device->oclass[NVDEV_ENGINE_BSP ] = &nvc0_bsp_oclass;
device->oclass[NVDEV_ENGINE_PPP ] = &nvc0_ppp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nvc0_copy0_oclass;
- device->oclass[NVDEV_ENGINE_COPY1 ] = &nvc0_copy1_oclass;
device->oclass[NVDEV_ENGINE_DISP ] = &nva3_disp_oclass;
break;
case 0xce:
@@ -225,7 +224,6 @@ nvc0_identify(struct nouveau_device *device)
device->oclass[NVDEV_ENGINE_BSP ] = &nvc0_bsp_oclass;
device->oclass[NVDEV_ENGINE_PPP ] = &nvc0_ppp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nvc0_copy0_oclass;
- device->oclass[NVDEV_ENGINE_COPY1 ] = &nvc0_copy1_oclass;
device->oclass[NVDEV_ENGINE_DISP ] = &nva3_disp_oclass;
break;
case 0xc8:
--
1.7.11.7
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