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3b414dbf079f9b7acf32c2d0461c184521371d80
linux-nvgpu/drivers/gpu/nvgpu/gk20a
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Sagar Kamble 3b414dbf07 gpu: nvgpu: wait for engines to go idle before suspend 
Wait for pbdma and engine to go idle so that the tasks get completed before
suspending.

Updated the logic in gk20a_wait_engine_idle to consider the ctxsw status.
And updated PBDMA idle logic to check the pbdma status and the pb/gp
get/put pointers.

Bug 3789519
Bug 3832838

Change-Id: Ifd105bbb305eaf358423281b192f67d782d773a4
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2870162
Reviewed-by: Martin Radev <mradev@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
2023-08-18 07:45:15 -07:00
..
ce2_gk20a.c
gpu: nvgpu: set CE prod values
2019-11-04 06:10:48 -08:00
ce2_gk20a.h
nvgpu: gk20a: MISRA Rule 21.2 header guard fixes
2018-09-06 16:15:30 -07:00
clk_gk20a.h
gpu: nvgpu: remove reversed ordering for deadlock
2019-07-16 06:12:03 -07:00
css_gr_gk20a.c
gpu: nvgpu: Add MC APIs for reset masks
2018-09-27 15:05:25 -07:00
css_gr_gk20a.h
gpu: nvgpu: Clean up include/nvgpu/vidmem.h
2018-07-05 21:48:47 -07:00
dbg_gpu_gk20a.c
gpu: nvgpu: add cg and pg function
2019-05-09 14:41:30 -07:00
dbg_gpu_gk20a.h
gpu: nvgpu: channel: make chid u32
2019-02-05 09:04:11 -08:00
fecs_trace_gk20a.c
gpu: nvgpu: fix trace ring read after invalid entry
2019-09-05 22:39:42 -07:00
fecs_trace_gk20a.h
gpu: nvgpu: handle timestamp buffer full ctxsw_intr0
2018-12-28 23:51:39 -08:00
fence_gk20a.c
gpu: nvgpu: move channel header to common
2018-09-05 20:40:32 -07:00
fence_gk20a.h
nvgpu: gk20a: MISRA Rule 21.2 header guard fixes
2018-09-06 16:15:30 -07:00
fifo_gk20a.c
gpu: nvgpu: wait for engines to go idle before suspend
2023-08-18 07:45:15 -07:00
fifo_gk20a.h
gpu: nvgpu: wait for engines to go idle before suspend
2023-08-18 07:45:15 -07:00
flcn_gk20a.c
gpu: nvgpu: add GSP falcon support
2018-09-24 21:17:29 -07:00
flcn_gk20a.h
nvgpu: gk20a: MISRA Rule 21.2 header guard fixes
2018-09-06 16:15:30 -07:00
gk20a.c
gpu: nvgpu: update poweroff sequence
2023-08-18 07:45:09 -07:00
gk20a.h
gpu: nvgpu: Move MC HAL to common
2018-09-13 19:18:24 -07:00
gr_ctx_gk20a_sim.c
gpu: nvgpu: gk20a: Fix MISRA 15.6 violations
2018-08-06 17:36:39 -07:00
gr_ctx_gk20a.c
gpu: nvgpu: gk20a: Fix MISRA 15.6 violations
2018-09-05 04:51:32 -07:00
gr_ctx_gk20a.h
nvgpu: gk20a: MISRA Rule 21.2 header guard fixes
2018-09-06 16:15:30 -07:00
gr_gk20a.c
gpu: nvgpu: fix tex rd coalesce disable logic
2023-02-17 00:23:47 -08:00
gr_gk20a.h
gpu: nvgpu: Enable GPCCS debug data logging.
2023-02-06 16:38:32 -08:00
gr_pri_gk20a.h
nvgpu: gk20a: gr: MISRA 10.1 & 14.4 boolean fixes
2018-09-19 03:24:16 -07:00
mm_gk20a.c
gpu: nvgpu: Discard coherency check on gmmu
2020-08-07 09:11:01 -07:00
mm_gk20a.h
gpu: nvgpu: move priv cmd definitions to channel
2018-08-30 21:42:57 -07:00
pmu_gk20a.c
gpu: nvgpu: initialize masks for the perfmon counters 3
2020-05-21 22:54:37 -07:00
pmu_gk20a.h
gpu: nvgpu: using pmu counters for load estimate
2019-04-01 15:27:17 -07:00
regops_gk20a.c
gpu: nvgpu: Return gr_ctx_resident from NVGPU_DBG_GPU_IOCTL_REG_OPS
2018-09-09 17:23:06 -07:00
regops_gk20a.h
gpu: nvgpu: Return gr_ctx_resident from NVGPU_DBG_GPU_IOCTL_REG_OPS
2018-09-09 17:23:06 -07:00