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drm/nouveau/ltc/gm107: use nvkm_mask to set cbc_ctrl1
author
Ben Skeggs
<bskeggs@redhat.com>
Sat, 19 Dec 2015 06:42:22 +0000
(16:42 +1000)
committer
Ben Skeggs
<bskeggs@redhat.com>
Mon, 11 Jan 2016 01:28:21 +0000
(11:28 +1000)
resman and nvgpu both do this, presumably for good reason.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c
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diff --git
a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c
b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c
index
3043bbf
..
54d0a42
100644
(file)
--- a/
drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c
+++ b/
drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c
@@
-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