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gpu: nvgpu: Do not wait for FE GO_IDLE

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We do not need to wait for FE GO_IDLE counter to go to zero between
SW bundles.

Bug 1560770

Change-Id: I4cf53ea4e64b7244c589409d66c67ce8afb4a8d5
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/558305
This commit is contained in:
Terje Bergstrom
2014-10-16 10:44:07 +03:00
committed by Dan Willemsen
parent 09cc99d33d
commit c1f8d68924
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/nvgpu/gk20a/gr_gk20a.c
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@@ -337,8 +337,7 @@ static int gr_gk20a_wait_fe_idle(struct gk20a *g, unsigned long end_jiffies,
val = gk20a_readl(g, gr_status_r());
if (!gr_status_fe_method_upper_v(val) &&
!gr_status_fe_method_lower_v(val) &&
!gr_status_fe_gi_v(val)) {
!gr_status_fe_method_lower_v(val)) {
gk20a_dbg_fn("done");
return 0;
}