diff options
| author | Deepak Nibade <dnibade@nvidia.com> | 2017-09-13 08:41:52 -0400 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-09-15 15:48:20 -0400 |
| commit | 460951ed092aad787bacd0ebb0646b799d3463a1 (patch) | |
| tree | b7fae8084b76106d77a8af6efea470e595175f17 /drivers/gpu/nvgpu/gk20a/gk20a.h | |
| parent | 7d6d0405311337456f50d6fa032963c18d2c9f9f (diff) | |
gpu: nvgpu: fix TSG enable sequence
Due to a h/w bug in Maxwell and Pascal we first need to enable all channels with
NEXT and CTX_RELOAD set in a TSG, and then rest of the channels should be
enabled
Add this sequence to gk20a_tsg_enable()
Add new APIs to enable/disable scheduling of TSG runlist
gk20a_fifo_enable_tsg_sched()
gk20a_fifo_disble_tsg_sched()
Add new APIs to check if channel has NEXT or CTX_RELOAD set
gk20a_fifo_channel_status_is_next()
gk20a_fifo_channel_status_is_ctx_reload()
Bug 1739362
Change-Id: I4891cbd7f22ebc1e0bf32c52801002cdc259dbe1
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1560636
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/gk20a.h')
0 files changed, 0 insertions, 0 deletions