Commit Graph

54 Commits

Author SHA1 Message Date
Arto Merilainen
dde83cb0d2 gpu: nvgpu: gk20a: cde: Add base_post_divide param
This patch adds a parameter to communicate the compression bit
backing store address we write to the hardware.

Change-Id: Ibc0e3d8304e893ddf15b4e03b405c7d85a73e95b
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-on: http://git-master/r/454510
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
2015-03-18 12:10:49 -07:00
Arto Merilainen
8827b64518 gpu: nvgpu: cde: Allow passing shader parameters
This patch adds support to pass shader parameters through debugfs.
These parameters are required to change the shader behaviour without
reloading the firmware image.

Change-Id: Ib0ff773d9425aa9fcc58655717cccafcfbaf7bfd
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-on: http://git-master/r/453462
Reviewed-by: Jussi Rasanen <jrasanen@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Jussi Rasanen <jrasanen@nvidia.com>
2015-03-18 12:10:48 -07:00
Lauri Peltonen
574ee40e51 gpu: nvgpu: Add compression state IOCTLs
Bug 1409151

Change-Id: I29a325d7c2b481764fc82d945795d50bcb841961
Signed-off-by: Lauri Peltonen <lpeltonen@nvidia.com>
2015-03-18 12:10:44 -07:00
Arto Merilainen
b3e023a805 gpu: nvgpu: CDE support
This patch adds support for executing a precompiled GPU program to
allow exporting GPU buffers to other graphics units that have color
decompression engine (CDE) support.

Bug 1409151

Change-Id: Id0c930923f2449b85a6555de71d7ec93eed238ae
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-on: http://git-master/r/360418
Reviewed-by: Lauri Peltonen <lpeltonen@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
2015-03-18 12:10:41 -07:00