diff options
| author | Debarshi Dutta <ddutta@nvidia.com> | 2019-05-03 04:41:52 -0400 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2019-05-09 17:42:14 -0400 |
| commit | 4d8ad643d67ac4044f76976c4085a35fcc5d4095 (patch) | |
| tree | 6b829f294bf4a6ff453cf08edd11bdaf5e620abb /drivers/gpu/nvgpu/common/fifo/channel.c | |
| parent | bdaacf544127fcfaa474ccb5466aa93f81382416 (diff) | |
gpu: nvgpu: wait for gr.initialized before changing cg/pg
set gr.initialized to false in the beginning of gk20a_gr_reset() and
set it to true at the end of successful execution of gk20a_gr_reset.
Use gk20a_gr_wait_initialized() to enable/disable cg/pg
functions to make sure engine is out of reset and initialized.
Bug 2092051
Bug 2429295
Bug 2484211
Bug 1890287
Change-Id: Ic7b0b71382c6d852a625c603dad8609c43b7f20f
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
(cherry-picked from 7e2f124fd12caf37172f12da8de65093622941a5 in
dev-kernel)
Reviewed-on: https://git-master.nvidia.com/r/2111038
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/common/fifo/channel.c')
0 files changed, 0 insertions, 0 deletions