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gpu: nvgpu: reset CE engines if CONFIG_NVGPU_CE is disabled

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If CONFIG_NVGPU_CE is disabled, nvgpu right now does not even reset
the CE engines or initialize prod values.
This ultimately needs to be fixed by adding appropriate initialization
for CE engines even if CONFIG_NVGPU_CE is disabled.

For now, add the code to at least reset CE engines if CONFIG_NVGPU_CE
is disabled

Bug 2526212

Change-Id: Id0a6fbfe44ef7af62715bcee65bef056359f1c19
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2165861
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Deepak Nibade
2019-08-01 16:18:53 +05:30
committed by mobile promotions
parent 8eebce0ac6
commit 3baaa28992
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/nvgpu/common/init/nvgpu_init.c
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@@ -47,6 +47,9 @@
#include <nvgpu/channel_sync.h>
#include <nvgpu/gr/gr.h>
#include <nvgpu/nvgpu_init.h>
#ifndef CONFIG_NVGPU_CE
#include <nvgpu/engines.h>
#endif
#ifdef CONFIG_NVGPU_TRACE
#include <trace/events/gk20a.h>
@@ -490,6 +493,8 @@ int nvgpu_finalize_poweron(struct gk20a *g)
nvgpu_err(g, "failed to init ce");
goto done;
}
#else
g->ops.mc.reset(g, nvgpu_engine_get_all_ce_reset_mask(g));
#endif
#ifdef CONFIG_NVGPU_DGPU