| 1 | /* radeon_evergreen.h -- Private header for radeon driver -*- linux-c -*- |
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| 2 | * |
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| 3 | * Copyright 2010 Advanced Micro Devices, Inc. |
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| 4 | * |
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| 5 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 6 | * copy of this software and associated documentation files (the "Software"), |
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| 7 | * to deal in the Software without restriction, including without limitation |
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| 8 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 9 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 10 | * Software is furnished to do so, subject to the following conditions: |
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| 11 | * |
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| 12 | * The above copyright notice and this permission notice (including the next |
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| 13 | * paragraph) shall be included in all copies or substantial portions of the |
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| 14 | * Software. |
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| 15 | * |
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| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 19 | * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
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| 20 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
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| 21 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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| 22 | * DEALINGS IN THE SOFTWARE. |
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| 23 | * |
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| 24 | */ |
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| 25 | |
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| 26 | #ifndef __RADEON_EVERGREEN_H__ |
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| 27 | #define __RADEON_EVERGREEN_H__ |
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| 28 | |
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| 29 | struct evergreen_mc_save; |
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| 30 | struct evergreen_power_info; |
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| 31 | struct radeon_device; |
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| 32 | |
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| 33 | bool evergreen_is_display_hung(struct radeon_device *rdev); |
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| 34 | void evergreen_print_gpu_status_regs(struct radeon_device *rdev); |
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| 35 | void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *save); |
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| 36 | void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *save); |
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| 37 | int evergreen_mc_wait_for_idle(struct radeon_device *rdev); |
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| 38 | void evergreen_mc_program(struct radeon_device *rdev); |
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| 39 | void evergreen_irq_suspend(struct radeon_device *rdev); |
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| 40 | int evergreen_mc_init(struct radeon_device *rdev); |
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| 41 | void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev); |
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| 42 | void evergreen_pcie_gen2_enable(struct radeon_device *rdev); |
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| 43 | void evergreen_program_aspm(struct radeon_device *rdev); |
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| 44 | void sumo_rlc_fini(struct radeon_device *rdev); |
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| 45 | int sumo_rlc_init(struct radeon_device *rdev); |
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| 46 | void evergreen_gpu_pci_config_reset(struct radeon_device *rdev); |
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| 47 | u32 evergreen_get_number_of_dram_channels(struct radeon_device *rdev); |
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| 48 | u32 evergreen_gpu_check_soft_reset(struct radeon_device *rdev); |
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| 49 | int evergreen_rlc_resume(struct radeon_device *rdev); |
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| 50 | struct evergreen_power_info *evergreen_get_pi(struct radeon_device *rdev); |
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| 51 | |
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| 52 | #endif /* __RADEON_EVERGREEN_H__ */ |
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| 53 | |
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