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Commit 02f0b8c8 authored by Alexandre Courbot's avatar Alexandre Courbot Committed by Ben Skeggs
Browse files

drm/nve0/fifo: allocate usermem as needed 



Memory was always allocated for 4096 channels. Change this to allocate
what we actually need according to the number of channels we use.

Signed-off-by: default avatarAlexandre Courbot <acourbot@nvidia.com>
Reviewed-by: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent b6c4285a

drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c

+2 −2
Original line number Diff line number Diff line
@@ -852,8 +852,8 @@ nve0_fifo_ctor(struct nouveau_object *parent, struct nouveau_object *engine, 
			return ret;

	}



	ret = nouveau_gpuobj_new(nv_object(priv), NULL, 4096 * 0x200, 0x1000,

				 NVOBJ_FLAG_ZERO_ALLOC, &priv->user.mem);

	ret = nouveau_gpuobj_new(nv_object(priv), NULL, impl->channels * 0x200,

				0x1000, NVOBJ_FLAG_ZERO_ALLOC, &priv->user.mem);

	if (ret)

		return ret;