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gpu: nvgpu: increase l2 flush timeout

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Under heavy throttling case gpu runs 8 times slower.
This is making l2 flush to timeout, to avoid this increase
timeout to 10msec from 1msec.

Bug 1787261

Change-Id: Ia112ce968c136135ccb9df4a7364073103684403
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/1216559
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
This commit is contained in:
seshendra Gadagottu
2016-09-07 15:49:18 -07:00
committed by mobile promotions
parent a841a88bf0
commit 030ef82bdd
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/nvgpu/gk20a/mm_gk20a.c
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@@ -5114,7 +5114,7 @@ void gk20a_mm_l2_flush(struct gk20a *g, bool invalidate)
{ {
struct mm_gk20a *mm = &g->mm; struct mm_gk20a *mm = &g->mm;
u32 data; u32 data;
s32 retry = 200; s32 retry = 2000;
gk20a_dbg_fn(""); gk20a_dbg_fn("");