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gpu: nvgpu: gk20a: correct thermal slowdown factor

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With extended mode enable, correct thermal slowdown factors
to have divideby2, divideby4 and divideby8 slowdown.

Bug 1719974

Change-Id: I5723b3972d34de13ffc456195b001fffe9fb56ec
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/933293
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
This commit is contained in:
Seshendra Gadagottu
2016-01-15 13:33:09 -08:00
committed by Terje Bergstrom
parent dad5a6a3c1
commit 3c6b40c762
1 changed files with 4 additions and 4 deletions
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8
drivers/gpu/nvgpu/gk20a/therm_gk20a.c
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@@ -3,7 +3,7 @@
*
* GK20A Therm
*
* Copyright (c) 2011-2015, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2011-2016, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -43,13 +43,13 @@ static int gk20a_init_therm_setup_hw(struct gk20a *g)
therm_use_a_ext_therm_2_enable_f());
/* priority for EXT_THERM_0 event set to highest */
gk20a_writel(g, therm_evt_ext_therm_0_r(),
therm_evt_ext_therm_0_slow_factor_f(1) |
therm_evt_ext_therm_0_slow_factor_f(0x2) |
therm_evt_ext_therm_0_priority_f(3));
gk20a_writel(g, therm_evt_ext_therm_1_r(),
therm_evt_ext_therm_1_slow_factor_f(2) |
therm_evt_ext_therm_1_slow_factor_f(0x6) |
therm_evt_ext_therm_1_priority_f(2));
gk20a_writel(g, therm_evt_ext_therm_2_r(),
therm_evt_ext_therm_2_slow_factor_f(3) |
therm_evt_ext_therm_2_slow_factor_f(0xe) |
therm_evt_ext_therm_2_priority_f(1));