1 | /* cik.h -- Private header for radeon driver -*- linux-c -*- |
2 | * Copyright 2012 Advanced Micro Devices, Inc. |
3 | * |
4 | * Permission is hereby granted, free of charge, to any person obtaining a |
5 | * copy of this software and associated documentation files (the "Software"), |
6 | * to deal in the Software without restriction, including without limitation |
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
8 | * and/or sell copies of the Software, and to permit persons to whom the |
9 | * Software is furnished to do so, subject to the following conditions: |
10 | * |
11 | * The above copyright notice and this permission notice shall be included in |
12 | * all copies or substantial portions of the Software. |
13 | * |
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
20 | * OTHER DEALINGS IN THE SOFTWARE. |
21 | */ |
22 | |
23 | #ifndef __CIK_H__ |
24 | #define __CIK_H__ |
25 | |
26 | struct radeon_device; |
27 | |
28 | void cik_enter_rlc_safe_mode(struct radeon_device *rdev); |
29 | void cik_exit_rlc_safe_mode(struct radeon_device *rdev); |
30 | int ci_mc_load_microcode(struct radeon_device *rdev); |
31 | void cik_update_cg(struct radeon_device *rdev, u32 block, bool enable); |
32 | u32 cik_gpu_check_soft_reset(struct radeon_device *rdev); |
33 | void cik_init_cp_pg_table(struct radeon_device *rdev); |
34 | u32 cik_get_csb_size(struct radeon_device *rdev); |
35 | void cik_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer); |
36 | |
37 | int cik_sdma_resume(struct radeon_device *rdev); |
38 | void cik_sdma_enable(struct radeon_device *rdev, bool enable); |
39 | void cik_sdma_fini(struct radeon_device *rdev); |
40 | #endif /* __CIK_H__ */ |
41 | |