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drm/nouveau/ltc/gm107: use nvkm_mask to set cbc_ctrl1 

resman and nvgpu both do this, presumably for good reason.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2015-12-19 16:42:22 +10:00
parent e3d26d0860
commit 4fb9c3f3e5
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c
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@ -32,7 +32,7 @@ gm107_ltc_cbc_clear(struct nvkm_ltc *ltc, u32 start, u32 limit)
struct nvkm_device *device = ltc->subdev.device;
nvkm_wr32(device, 0x17e270, start);
nvkm_wr32(device, 0x17e274, limit);
nvkm_wr32(device, 0x17e26c, 0x00000004);
nvkm_mask(device, 0x17e26c, 0x00000000, 0x00000004);
}
static void