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gpu: nvgpu: add missing slcg_ltc_load_gating_prod

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Add missing slcg_ltc_load_gating_prod() call in
dbg_set_powergate(POWERGATE_ENABLE) path

Also, re-order POWERGATE_ENABLE operations in opposite
order of POWERGATE_DISABLE

Bug 1679372

Change-Id: Ib72a0b80929e2dee2cf88a6d3d0f96d61c02307b
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/796459
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Sandarbh Jain <sanjain@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
This commit is contained in:
Deepak Nibade
2015-09-09 22:03:56 +05:30
committed by Terje Bergstrom
parent cf0351a560
commit 1de6261972
1 changed files with 4 additions and 2 deletions
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6
drivers/gpu/nvgpu/gk20a/dbg_gpu_gk20a.c
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@@ -663,14 +663,16 @@ static int dbg_set_powergate(struct dbg_session_gk20a *dbg_s,
--g->dbg_powergating_disabled_refcount == 0) {
g->elcg_enabled = true;
gr_gk20a_init_elcg_mode(g, ELCG_AUTO, ENGINE_GR_GK20A);
gr_gk20a_init_elcg_mode(g, ELCG_AUTO, ENGINE_CE2_GK20A);
gr_gk20a_init_elcg_mode(g, ELCG_AUTO, ENGINE_GR_GK20A);
gr_gk20a_init_blcg_mode(g, BLCG_AUTO, ENGINE_GR_GK20A);
g->ops.clock_gating.slcg_gr_load_gating_prod(g,
g->ops.clock_gating.slcg_ltc_load_gating_prod(g,
g->slcg_enabled);
g->ops.clock_gating.slcg_perf_load_gating_prod(g,
g->slcg_enabled);
g->ops.clock_gating.slcg_gr_load_gating_prod(g,
g->slcg_enabled);
if (support_gk20a_pmu(g->dev))
gk20a_pmu_enable_elpg(g);