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| author | Deepak Goyal <dgoyal@nvidia.com> | 2018-02-21 01:26:26 -0500 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-02-26 15:48:14 -0500 |
| commit | c0196d50032c218b83cc6e5a655bc82fe75c45f7 (patch) | |
| tree | 1e05079f5ed7d76cb29021bed3a654f7501e9090 /drivers/gpu/nvgpu/gk20a/css_gr_gk20a.c | |
| parent | 2f2e51bbae39009d0305f6aaf01596571a8f5d5c (diff) | |
gpu: nvgpu: gv11b: Update PMU firmware.
PMU ucode is updated to include engine ID in the
PG messages sent from PMU to gpu driver.
Right now we were getting random values from the PMU ucode
as it uses ELPG msg structure without initializing.
It further causes incorrect values of ELPG state variables
maintained in the nvgpu driver.
PMU ucode update:
https://git-master.nvidia.com/r/1661642
Bug 2046561
Change-Id: Iec1ba87b8d0c0c7ac7423f782fd5a0333a4b5842
Signed-off-by: Deepak Goyal <dgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1661653
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/css_gr_gk20a.c')
0 files changed, 0 insertions, 0 deletions