From: Ben Skeggs <[email protected]> This was cargo-culted from traces of RM when the code was written, but we probably shouldn't be touching NV_PFB regs while GSP-RM is running.
>From traces, it looks like NVIDIA dropped this sometime between 510.54 and 515.48.07, so I guess we can too. Signed-off-by: Ben Skeggs <[email protected]> --- drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmtu102.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmtu102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmtu102.c index 0095d58d4d9a..29c12e69540f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmtu102.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmtu102.c @@ -37,7 +37,6 @@ tu102_vmm_flush(struct nvkm_vmm *vmm, int depth) nvkm_wr32(device, 0xb830a0, vmm->pd->pt[0]->addr >> 8); nvkm_wr32(device, 0xb830a4, 0x00000000); - nvkm_wr32(device, 0x100e68, 0x00000000); nvkm_wr32(device, 0xb830b0, 0x80000000 | type); nvkm_msec(device, 2000, -- 2.41.0
