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Commit dc2b6559 authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nouveau/devinit/gm200: drop pmu reset sequence 



This sequence is incorrect for GP102/GP104 boards.  This is now being
handled correctly by the PMU subdev during preinit();

Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 920c58a7

drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm200.c

+0 −12
Original line number Diff line number Diff line
@@ -124,18 +124,6 @@ gm200_devinit_post(struct nvkm_devinit *base, bool post) 
		return -EINVAL;

	}



	/* reset PMU and load init table parser ucode */

	if (post) {

		nvkm_mask(device, 0x000200, 0x00002000, 0x00000000);

		nvkm_mask(device, 0x000200, 0x00002000, 0x00002000);

		nvkm_rd32(device, 0x000200);

		if (nvkm_msec(device, 2000,

			if (!(nvkm_rd32(device, 0x10a10c) & 0x00000006))

				break;

		) < 0)

			return -ETIMEDOUT;

	}



	ret = pmu_load(init, 0x04, post, &exec, &args);

	if (ret)

		return ret;