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path: root/drivers/gpu/nvgpu/gm20b/acr_gm20b.c
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* nvgpu: Modify ACR host to use physical trancfgSupriya2015-03-18
| | | | | | | | | | | | | | | | | PMU ucode and ACR ucode need 0th ctx dma to be programmed for Physical access. To stay in sync with ucodes, modified 0th transcfg to be physical access, and suitably modified all other ctx dma's sent. Bug 1509680 Change-Id: Ib3a24ebb8478488af57bb465d782e4045ca7d0d0 Signed-off-by: Supriya <ssharatkumar@nvidia.com> Reviewed-on: http://git-master/r/432084 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
* gpu: nvgpu: Boot FECS to secure modeTerje Bergstrom2015-03-18
| | | | | | | | | | Boot FECS to secure mode if ACR is enabled. Bug 200006956 Change-Id: Ifc107704a6456af837b7f6c513c04d152b2f4d3a Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/424251
* gpu: nvgpu: Separate PMU firmware load from initTerje Bergstrom2015-03-18
| | | | | | | | | | | | | Separate the code to load PMU firmware from the software init. This allows folding ACR and non-ACR PMU software initialization sequences. Bug 200006956 Change-Id: I74b289747852167e8ebf1be63036c790ae634da4 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/424768 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: Remove extra g field in pmu_gk20aTerje Bergstrom2015-03-18
| | | | | | | | | | | pmu_gk20a has a pointer to struct gk20a *. As pmu_gk20a is part of gk20a, there's no need to have the circular dependency. Bug 200006956 Change-Id: I6d5d10a93b2fba4a26a1e28b3c5206506dc6cc04 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/424767
* nvgpu: Host side changes to support HS modeSupriya2015-03-18
GM20B changes in PMU boot sequence to support booting in HS mode and LS mode Bug 1509680 Change-Id: I2832eda0efe17dd5e3a8f11dd06e7d4da267be70 Signed-off-by: Supriya <ssharatkumar@nvidia.com> Reviewed-on: http://git-master/r/423140 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com> Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Tested-by: Seshendra Gadagottu <sgadagottu@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Shridhar Rasal <srasal@nvidia.com> Reviewed-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>