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path: root/drivers/gpu/nvgpu/gk20a/hw_ltc_gk20a.h
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* gpu: nvgpu: hwpm broadcast register supportPeter Daifuku2016-05-19
| | | | | | | | | | | | | | | | | | | | | | | Add support for hwpm broadcast registers (ltc and lts) In gr_gk20a_find_priv_offset_in_buffer, replace "Unknown address type" error with informational message: gr_gk20a_exec_ctx_ops calls gk20a_get_ctx_buffer_offsets and if that fails, calls gr_gk20a_get_pm_ctx_buffer_offsets; HWPM registers will fail the first call, so an error or warning is overkill. Bug 1648200 Change-Id: I197b82579e9894652add4ff254418f818981415a Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com> Reviewed-on: http://git-master/r/1131365 (cherry picked from commit 9f30a92c5d87f6dadd34cc37396a6b10e3a72751) Reviewed-on: http://git-master/r/1133628 (cherry picked from commit 7eb7cfd998852ba7f7c4c40d3db286f66e83ab3a) Reviewed-on: http://git-master/r/1127749 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: Disable illegal comptag interruptTerje Bergstrom2016-03-22
| | | | | | | | | | | | | | Illegal comptag interrupt is triggered when a page is mapped with two different kinds with incompatible compression status. This can be intentional, so disable the interrupt. Change-Id: I84a212beac147991d09d2d381a9e770b1364f4d8 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1029663 (cherry picked from commit 819607a768f9fccdd0b233d58bcf88b9eee4ee19) Reviewed-on: http://git-master/r/1031010 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: Sync gk20a and gm20b headersTerje Bergstrom2015-03-18
| | | | | | | | | | | | | Synchronize gk20a and gm20b headers. All registers which were added to gk20a are now added to gm20b, and some registers that are unused are removed. Bug 1567274 Change-Id: Ia3b7958c148e495cbff420ee56bb448db0f58680 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/590313 GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: Add CBC clean and invalidateArto Merilainen2015-03-18
| | | | | | | Bug 1409151 Change-Id: I232af159d402f818cf972498d721c3b57846ce74 Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
* gpu: nvgpu: gk20a: Fix G_ELPG flush pollTerje Bergstrom2015-03-18
| | | | | | | | | | | | | | We poll completion of flush sequence by polling the broadcast register. The polling should be done for a per-slice register instead. Bug 1457723 Change-Id: I10aba939175b6d05b05f5f26eebebcbe09d9b4a7 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/382521 Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com> Tested-by: Juha Tukkinen <jtukkinen@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>
generated by cgit v1.2.2 (git 2.25.0) at 2024-07-16 18:53:56 -0400