diff options
Diffstat (limited to 'drivers/gpu/nvgpu/os/linux/vgpu/clk_vgpu.h')
-rw-r--r-- | drivers/gpu/nvgpu/os/linux/vgpu/clk_vgpu.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/os/linux/vgpu/clk_vgpu.h b/drivers/gpu/nvgpu/os/linux/vgpu/clk_vgpu.h new file mode 100644 index 00000000..8d477643 --- /dev/null +++ b/drivers/gpu/nvgpu/os/linux/vgpu/clk_vgpu.h | |||
@@ -0,0 +1,27 @@ | |||
1 | /* | ||
2 | * Virtualized GPU Clock Interface | ||
3 | * | ||
4 | * Copyright (c) 2017, NVIDIA CORPORATION. All rights reserved. | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify it | ||
7 | * under the terms and conditions of the GNU General Public License, | ||
8 | * version 2, as published by the Free Software Foundation. | ||
9 | * | ||
10 | * This program is distributed in the hope it will be useful, but WITHOUT | ||
11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | ||
13 | * more details. | ||
14 | * | ||
15 | * You should have received a copy of the GNU General Public License | ||
16 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
17 | */ | ||
18 | |||
19 | #ifndef _CLK_VIRT_H_ | ||
20 | #define _CLK_VIRT_H_ | ||
21 | |||
22 | void vgpu_init_clk_support(struct gk20a *g); | ||
23 | long vgpu_clk_round_rate(struct device *dev, unsigned long rate); | ||
24 | int vgpu_clk_get_freqs(struct device *dev, | ||
25 | unsigned long **freqs, int *num_freqs); | ||
26 | int vgpu_clk_cap_rate(struct device *dev, unsigned long rate); | ||
27 | #endif | ||