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(parent: 2a150d1) | patch
gpu: nvgpu: Allow mapping backing store
authorArto Merilainen <amerilainen@nvidia.com>
Wed, 9 Apr 2014 18:15:32 +0000 (21:15 +0300)
committerGerrit Code Review <gerrit2@nvidia.com>
Fri, 11 Apr 2014 07:15:51 +0000 (00:15 -0700)
commit90e52d1bd0c614cbf1bfcbcc68a6999e1f25c1de
tree92ef0550cf77a5473c2e42799f7e990aa5c70cf9tree | snapshot
parent2a150d1bafd65c492a960c00d808b606d021b8e1commit | diff
gpu: nvgpu: Allow mapping backing store

Backing store sgt needs to be mapped to gpuva to enable CDE swizzling.
This patch adds necessary code to create sgt during initialisation so
that the sgt is available when needed.

Bug 1409151

Change-Id: I9d4671386fe9204d780c2e286b5f9b2dd87af35a
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
drivers/gpu/nvgpu/gk20a/ltc_common.c diff | blob | history
drivers/gpu/nvgpu/gk20a/mm_gk20a.h diff | blob | history