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gpu: nvgpu: Initialize FECS explicitly on recovery

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Instead of calling second phase of PMU boot sequence, initialize FECS
directly.

Change-Id: I7f9de0c5ec42049033839d244979f3f3daabf317
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/410204
This commit is contained in:
Terje Bergstrom
2014-05-15 13:48:51 +03:00
committed by Dan Willemsen
parent 48f0b407f9
commit 24fc5e36a7
4 changed files with 40 additions and 11 deletions
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drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
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@@ -831,9 +831,6 @@ static void gk20a_fifo_handle_mmu_fault_thread(struct work_struct *work)
struct gk20a *g = f->g;
int i;
/* Reinitialise FECS and GR */
gk20a_init_pmu_setup_hw2(g);
/* It is safe to enable ELPG again. */
gk20a_pmu_enable_elpg(g);