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path: root/drivers/gpu/nvgpu/gk20a/dbg_gpu_gk20a.c
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* gpu: nvgpu: fix memory leak in regops ioctlKevin Huang2015-03-18
| | | | | | | | | | | | | | | | Bug 200003921 Change-Id: Iebaca62793201ae86ce5f2cf4af3fc870a2aa3a6 Signed-off-by: Kevin Huang <kevinh@nvidia.com> Reviewed-on: http://git-master/r/408415 (cherry picked from commit 7d8fd07a26e33ba53a71dae475dc1074d52767a8) Signed-off-by: Hridya <hvalsaraju@nvidia.com> Reviewed-on: http://git-master/r/409832 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Alka Mohite <amohite@nvidia.com> Reviewed-by: Sachin Nikam <snikam@nvidia.com> Reviewed-by: Deepak Nibade <dnibade@nvidia.com> Tested-by: Deepak Nibade <dnibade@nvidia.com>
* gpu: nvgpu: Register as subdomain of host1xTerje Bergstrom2015-03-18
| | | | | | | | | | | | | Add gk20a as a sub power domain of host1x. This enforces keeping host1x on when using gk20a. Bug 200003112 Change-Id: I08db595bc7b819d86d33fb98af0d8fb4de369463 Signed-off-by: Arto Merilainen <amerilainen@nvidia.com> Reviewed-on: http://git-master/r/407543 Reviewed-by: Riham Haidar <rhaidar@nvidia.com> Tested-by: Riham Haidar <rhaidar@nvidia.com>
* gpu: nvgpu: gk20a: check the return value of gk20a_channel_busyKerwin Wan2015-03-18
| | | | | | | | | | | | | | gk20a_channel_busy is called to host gpu so that gk20a can be accessed. But it may return error like if gpu fails to be powered on. Always check the return value of gk20a_channel_busy to avoid illegal access to gk20a. Bug 1488409 Change-Id: Ie22da9e436ee5ea711003530419f546a73791b73 Signed-off-by: Kerwin Wan <kerwinw@nvidia.com> Reviewed-on: http://git-master/r/395180 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@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>