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* gpu: nvgpu: add zbc support to vgpuRichard Zhao2015-06-06
| | | | | | | | | | | | | | | | | | | For both adding and querying zbc entry, added callbacks in gr ops. Native gpu driver (gk20a) and vgpu will both hook there. For vgpu, it will add or query zbc entry from RM server. Bug 1558561 Change-Id: If8a4850ecfbff41d8592664f5f93ad8c25f6fbce Signed-off-by: Richard Zhao <rizhao@nvidia.com> Reviewed-on: http://git-master/r/732775 (cherry picked from commit a3787cf971128904c2712338087685b02673065d) Reviewed-on: http://git-master/r/737880 (cherry picked from commit fca2a0457c968656dc29455608f35acab094d816) Reviewed-on: http://git-master/r/753278 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: vgpu: add new attributesAingara Paramakuru2015-04-04
| | | | | | | | | | | | Add support for reading num FBPs and FBP enable mask. Bug 1621056 Change-Id: I92ec1123373308ed280d4ffd30fe77ae6073ac45 Signed-off-by: Aingara Paramakuru <aparamakuru@nvidia.com> Reviewed-on: http://git-master/r/715826 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* host1x virtualization: basic supportPeter Daifuku2015-04-04
| | | | | | | | | | | | | - Adds a new host1x pushbuffer queue - Includes support for virtualized VIC Bug 1509609 Change-Id: Ie9b604dc8d8e43166dedb13953c4edac813da18b Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com> Reviewed-on: http://git-master/r/655506 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Arto Merilainen <amerilainen@nvidia.com>
* gpu: nvgpu: vgpu: handle fifo and gr exceptionsAingara Paramakuru2015-04-04
| | | | | | | | | | | | Handle the gr and fifo exceptions delivered from the server and update the channel state as needed. Bug 1551865 Change-Id: Ie19626c6e8a72f92ffd134983fe6d84e5c6c8736 Signed-off-by: Aingara Paramakuru <aparamakuru@nvidia.com> Reviewed-on: http://git-master/r/670329 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: vgpu: fix crash during initAingara Paramakuru2015-03-18
| | | | | | | | | | | | | | | gops->gr.detect_sm_arch was not populated for vgpu. Also, populate some members of the PMU VM struct as they are used to report GPU characteristics to userspace. Bug 1576949 Change-Id: I9ddc361d1418b942da97a82b553aac81f5f51182 Signed-off-by: Aingara Paramakuru <aparamakuru@nvidia.com> Reviewed-on: http://git-master/r/601931 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Arto Merilainen <amerilainen@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* video: tegra: virt: add virtualization interfacesAingara Paramakuru2015-03-18
Tegra graphics virtualization (host1x syncpoint and gpu) is now exposed to client drivers (nvhost and nvgpu). These interfaces rely on a communication framework to communicate with the server driver that actually implements the back-end routines. Bug 1509608 Change-Id: I5277f4b024953772a2215d33afa178162f5f9232 Signed-off-by: Aingara Paramakuru <aparamakuru@nvidia.com> Reviewed-on: http://git-master/r/440120 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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