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* gpu: nvgpu: Fix return value in pmu mutex releaseArto Merilainen2015-03-18
| | | | | | | | | | | | Bug 1495617 Change-Id: I689ed4303bb3959bb24bf79d52891de28431fc67 Signed-off-by: Arto Merilainen <amerilainen@nvidia.com> Reviewed-on: http://git-master/r/394904 (cherry-picked from commit a04c51430b186d23953960965ce3ab229968d1f7) Reviewed-on: http://git-master/r/399565 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gk20a: minor fixesKen Adams2015-03-18
| | | | | | | | | fixes one use of unitialized var renames a register to make it match dev_* file. Change-Id: Iafba659bbf2df509e0b494b2c5dab3819bf650ef Signed-off-by: Ken Adams <kadams@nvidia.com> Reviewed-on: http://git-master/r/394792
* gpu: nvgpu: Do not dump top_fs_statusTerje Bergstrom2015-03-18
| | | | | | | | | Result of top_fs_status_r() is always constant. Do not dump it anymore. Change-Id: Ie1cfe872d70b2c3c8a7cef4df3870dacae8f8793 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/395208
* gpu: nvgpu: Remove redundant locked variableArto Merilainen2015-03-18
| | | | | | | | | | | | | | | | Queue locked variable holds entirely redundant information about the queue status and having the variable causes a race between lock() and unlock() functions. This patch removes the locked variable. Bug 1495617 Change-Id: I05682bfe7a23acc77c2bfe405938ace7d2b3d081 Signed-off-by: Arto Merilainen <amerilainen@nvidia.com> Reviewed-on: http://git-master/r/393431 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Prashant Malani <pmalani@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* video: tegra: host: gk20a: reorder init save zbcPrashant Malani2015-03-18
| | | | | | | | | | | | | | | During the ELPG initialization routine, ELPG should be explicitly disabled before we save the zbc table. This ensures that even if there is a preemption from some other thread that calls ELPG enable/disable, the ref counting will ensure that ELPG remains disabled. Bug 1490085 Change-Id: Ie8eeaf48dda4e7f810aa26926facf63753e86abe Signed-off-by: Prashant Malani <pmalani@nvidia.com> Reviewed-on: http://git-master/r/382273 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Mitch Luban <mluban@nvidia.com>
* gpu: nvgpu: Add NVIDIA GPU DriverArto Merilainen2015-03-18
This patch moves the NVIDIA GPU driver to a new location. Bug 1482562 Change-Id: I24293810b9d0f1504fd9be00135e21dad656ccb6 Signed-off-by: Arto Merilainen <amerilainen@nvidia.com> Reviewed-on: http://git-master/r/383722 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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