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| author | Jussi Rasanen <jrasanen@nvidia.com> | 2014-10-03 05:44:05 -0400 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2015-03-18 15:12:06 -0400 |
| commit | 529962911c2e9b5c4e3a95b6c78dba8f15447a93 (patch) | |
| tree | e439afdb7203e0810e543711b4333ede8f002b31 /drivers/gpu/nvgpu/gm20b/hal_gm20b.c | |
| parent | 6e22f39e8747a8ab9c720ef2e5236e5c94767f88 (diff) | |
gpu: nvgpu: cde: Combine H and V passes
When using CDE firmware v1, combine H and V swizzling passes into one
pushbuffer submission. This removes one GPU context switch, almost
halving the time taken for swizzling.
Map only the compbit part of the destination surface.
Bug 1546619
Change-Id: I95ed4e4c2eefd6d24a58854d31929cdb91ff556b
Signed-off-by: Jussi Rasanen <jrasanen@nvidia.com>
Reviewed-on: http://git-master/r/553234
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gm20b/hal_gm20b.c')
0 files changed, 0 insertions, 0 deletions