diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/disp/corenv50.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/disp/corenv50.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/corenv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/corenv50.c index 55db9a22b4be..660310b27f9c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/corenv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/corenv50.c @@ -179,6 +179,8 @@ nv50_disp_core_fini(struct nv50_disp_chan *chan) nvkm_error(subdev, "core fini: %08x\n", nvkm_rd32(device, 0x610200)); } + + chan->suspend_put = nvkm_rd32(device, 0x640000); } static int @@ -198,7 +200,7 @@ nv50_disp_core_init(struct nv50_disp_chan *chan) nvkm_wr32(device, 0x610208, 0x00010000); nvkm_wr32(device, 0x61020c, 0x00000000); nvkm_mask(device, 0x610200, 0x00000010, 0x00000010); - nvkm_wr32(device, 0x640000, 0x00000000); + nvkm_wr32(device, 0x640000, chan->suspend_put); nvkm_wr32(device, 0x610200, 0x01000013); /* wait for it to go inactive */ |