diff options
author | Terje Bergstrom <tbergstrom@nvidia.com> | 2018-08-09 12:20:33 -0400 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-08-14 18:33:20 -0400 |
commit | 91390d857f6302f9c2923ec4188ea7e24ee537a2 (patch) | |
tree | e0884e79ea748d2c0bd384c29f805125a7b88fec /drivers/gpu/nvgpu/gk20a/therm_gk20a.c | |
parent | 02f9c99e4b4a452ded20978c5ee1e27b775b9224 (diff) |
gpu: nvgpu: Move therm HAL to common
Move implementation of therm HAL to common/therm. ELCG and BLCG
code was embedded in gr HAL, so moved that code to therm.
Bump gk20a code to gm20b.
JIRA NVGPU-955
Change-Id: I9b03e52f2832d3a1d89071a577e8ce106aaf603b
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1795989
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/therm_gk20a.c')
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/therm_gk20a.c | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/drivers/gpu/nvgpu/gk20a/therm_gk20a.c b/drivers/gpu/nvgpu/gk20a/therm_gk20a.c deleted file mode 100644 index b4a81aed..00000000 --- a/drivers/gpu/nvgpu/gk20a/therm_gk20a.c +++ /dev/null | |||
@@ -1,111 +0,0 @@ | |||
1 | /* | ||
2 | * GK20A Therm | ||
3 | * | ||
4 | * Copyright (c) 2011-2018, NVIDIA CORPORATION. All rights reserved. | ||
5 | * | ||
6 | * Permission is hereby granted, free of charge, to any person obtaining a | ||
7 | * copy of this software and associated documentation files (the "Software"), | ||
8 | * to deal in the Software without restriction, including without limitation | ||
9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | ||
10 | * and/or sell copies of the Software, and to permit persons to whom the | ||
11 | * Software is furnished to do so, subject to the following conditions: | ||
12 | * | ||
13 | * The above copyright notice and this permission notice shall be included in | ||
14 | * all copies or substantial portions of the Software. | ||
15 | * | ||
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
21 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
22 | * DEALINGS IN THE SOFTWARE. | ||
23 | */ | ||
24 | |||
25 | #include <nvgpu/enabled.h> | ||
26 | #include <nvgpu/io.h> | ||
27 | #include <nvgpu/utils.h> | ||
28 | |||
29 | #include "gk20a.h" | ||
30 | |||
31 | #include <nvgpu/hw/gk20a/hw_gr_gk20a.h> | ||
32 | #include <nvgpu/hw/gk20a/hw_therm_gk20a.h> | ||
33 | |||
34 | static int gk20a_init_therm_reset_enable_hw(struct gk20a *g) | ||
35 | { | ||
36 | return 0; | ||
37 | } | ||
38 | |||
39 | static int gk20a_init_therm_setup_sw(struct gk20a *g) | ||
40 | { | ||
41 | return 0; | ||
42 | } | ||
43 | |||
44 | int gk20a_init_therm_support(struct gk20a *g) | ||
45 | { | ||
46 | u32 err; | ||
47 | |||
48 | nvgpu_log_fn(g, " "); | ||
49 | |||
50 | err = gk20a_init_therm_reset_enable_hw(g); | ||
51 | if (err) | ||
52 | return err; | ||
53 | |||
54 | err = gk20a_init_therm_setup_sw(g); | ||
55 | if (err) | ||
56 | return err; | ||
57 | |||
58 | if (g->ops.therm.init_therm_setup_hw) | ||
59 | err = g->ops.therm.init_therm_setup_hw(g); | ||
60 | if (err) | ||
61 | return err; | ||
62 | |||
63 | #ifdef CONFIG_DEBUG_FS | ||
64 | if (g->ops.therm.therm_debugfs_init) | ||
65 | g->ops.therm.therm_debugfs_init(g); | ||
66 | #endif | ||
67 | |||
68 | return err; | ||
69 | } | ||
70 | |||
71 | int gk20a_elcg_init_idle_filters(struct gk20a *g) | ||
72 | { | ||
73 | u32 gate_ctrl, idle_filter; | ||
74 | u32 engine_id; | ||
75 | u32 active_engine_id = 0; | ||
76 | struct fifo_gk20a *f = &g->fifo; | ||
77 | |||
78 | nvgpu_log_fn(g, " "); | ||
79 | |||
80 | for (engine_id = 0; engine_id < f->num_engines; engine_id++) { | ||
81 | active_engine_id = f->active_engines_list[engine_id]; | ||
82 | gate_ctrl = gk20a_readl(g, therm_gate_ctrl_r(active_engine_id)); | ||
83 | |||
84 | if (nvgpu_is_enabled(g, NVGPU_IS_FMODEL)) { | ||
85 | gate_ctrl = set_field(gate_ctrl, | ||
86 | therm_gate_ctrl_eng_delay_after_m(), | ||
87 | therm_gate_ctrl_eng_delay_after_f(4)); | ||
88 | } | ||
89 | |||
90 | /* 2 * (1 << 9) = 1024 clks */ | ||
91 | gate_ctrl = set_field(gate_ctrl, | ||
92 | therm_gate_ctrl_eng_idle_filt_exp_m(), | ||
93 | therm_gate_ctrl_eng_idle_filt_exp_f(9)); | ||
94 | gate_ctrl = set_field(gate_ctrl, | ||
95 | therm_gate_ctrl_eng_idle_filt_mant_m(), | ||
96 | therm_gate_ctrl_eng_idle_filt_mant_f(2)); | ||
97 | gk20a_writel(g, therm_gate_ctrl_r(active_engine_id), gate_ctrl); | ||
98 | } | ||
99 | |||
100 | /* default fecs_idle_filter to 0 */ | ||
101 | idle_filter = gk20a_readl(g, therm_fecs_idle_filter_r()); | ||
102 | idle_filter &= ~therm_fecs_idle_filter_value_m(); | ||
103 | gk20a_writel(g, therm_fecs_idle_filter_r(), idle_filter); | ||
104 | /* default hubmmu_idle_filter to 0 */ | ||
105 | idle_filter = gk20a_readl(g, therm_hubmmu_idle_filter_r()); | ||
106 | idle_filter &= ~therm_hubmmu_idle_filter_value_m(); | ||
107 | gk20a_writel(g, therm_hubmmu_idle_filter_r(), idle_filter); | ||
108 | |||
109 | nvgpu_log_fn(g, "done"); | ||
110 | return 0; | ||
111 | } | ||