From 030ef82bdd474ef4261a2f40995b8db57857899e Mon Sep 17 00:00:00 2001 From: seshendra Gadagottu Date: Wed, 7 Sep 2016 15:49:18 -0700 Subject: gpu: nvgpu: increase l2 flush timeout 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 Reviewed-on: http://git-master/r/1216559 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom --- drivers/gpu/nvgpu/gk20a/mm_gk20a.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/gpu/nvgpu/gk20a/mm_gk20a.c b/drivers/gpu/nvgpu/gk20a/mm_gk20a.c index dcc16fba..c59dc734 100644 --- a/drivers/gpu/nvgpu/gk20a/mm_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/mm_gk20a.c @@ -5114,7 +5114,7 @@ void gk20a_mm_l2_flush(struct gk20a *g, bool invalidate) { struct mm_gk20a *mm = &g->mm; u32 data; - s32 retry = 200; + s32 retry = 2000; gk20a_dbg_fn(""); -- cgit v1.2.2