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path: root/drivers/gpu/nvgpu/common/fifo
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* gpu: nvgpu: move can_railgate to enabled.hKonsta Holtta2018-07-04
| | | | | | | | | | | | | The g->can_railgate flag is a global constant-ish property like the rest of the flags behind nvgpu_is_enabled() API, so move it there. Bug 200327089 Change-Id: Id1f2f16ea1975a03fb56f10c2f3c8c705574e341 Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1764266 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: reject submits when usermode is onKonsta Holtta2018-07-03
| | | | | | | | | | | | | | | | | Kernel mode submits conflict with user submits, so don't allow them if a channel user has asked for usermode submit support. Bug 200145225 Change-Id: I3a99222b09260a1b3e116c6aa86d8da5d380d903 Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1767907 Reviewed-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-by: Sourab Gupta <sourabg@nvidia.com> Reviewed-by: Alex Waterman <alexw@nvidia.com> Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: move submit code to commonKonsta Holtta2018-06-27
To finish OS unification of the submit path, move the gk20a_submit_channel_gpfifo* functions to a file that's accessible also outside Linux code. Also change the prefix of the submit functions from gk20a_ to nvgpu_. Jira NVGPU-705 Change-Id: I8ca355d1eb69771fb016c7a21fc7f102ca7967d7 Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1760421 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>