/* cik.h -- Private header for radeon driver -*- linux-c -*- * Copyright 2012 Advanced Micro Devices, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ #ifndef __CIK_H__ #define __CIK_H__ struct radeon_device; void cik_enter_rlc_safe_mode(struct radeon_device *rdev); void cik_exit_rlc_safe_mode(struct radeon_device *rdev); int ci_mc_load_microcode(struct radeon_device *rdev); void cik_update_cg(struct radeon_device *rdev, u32 block, bool enable); u32 cik_gpu_check_soft_reset(struct radeon_device *rdev); void cik_init_cp_pg_table(struct radeon_device *rdev); u32 cik_get_csb_size(struct radeon_device *rdev); void cik_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer); int cik_sdma_resume(struct radeon_device *rdev); void cik_sdma_enable(struct radeon_device *rdev, bool enable); void cik_sdma_fini(struct radeon_device *rdev); #endif /* __CIK_H__ */