[mirror_ubuntu-bionic-kernel.git] / drivers / gpu / drm / amd / amdgpu / mmhub_v1_0.h

/*
 * Copyright 2016 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 __MMHUB_V1_0_H__
#define __MMHUB_V1_0_H__

u64 mmhub_v1_0_get_fb_location(struct amdgpu_device *adev);
int mmhub_v1_0_gart_enable(struct amdgpu_device *adev);
void mmhub_v1_0_gart_disable(struct amdgpu_device *adev);
void mmhub_v1_0_set_fault_enable_default(struct amdgpu_device *adev,
					 bool value);
void mmhub_v1_0_init(struct amdgpu_device *adev);
int mmhub_v1_0_set_clockgating(struct amdgpu_device *adev,
			       enum amd_clockgating_state state);
void mmhub_v1_0_get_clockgating(struct amdgpu_device *adev, u32 *flags);
void mmhub_v1_0_initialize_power_gating(struct amdgpu_device *adev);
void mmhub_v1_0_update_power_gating(struct amdgpu_device *adev,
                                bool enable);

#endif
Commit	Line	Data
e60f8db5 AX	1	/*
	2	* Copyright 2016 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 __MMHUB_V1_0_H__
	24	#define __MMHUB_V1_0_H__
	25
	26	u64 mmhub_v1_0_get_fb_location(struct amdgpu_device *adev);
	27	int mmhub_v1_0_gart_enable(struct amdgpu_device *adev);
	28	void mmhub_v1_0_gart_disable(struct amdgpu_device *adev);
	29	void mmhub_v1_0_set_fault_enable_default(struct amdgpu_device *adev,
	30	bool value);
77f6c763	31	void mmhub_v1_0_init(struct amdgpu_device *adev);
d5583d4f HR	32	int mmhub_v1_0_set_clockgating(struct amdgpu_device *adev,
d5583d4f HR	33	enum amd_clockgating_state state);
13052be5	34	void mmhub_v1_0_get_clockgating(struct amdgpu_device adev, u32 flags);
2fcd43ce	35	void mmhub_v1_0_initialize_power_gating(struct amdgpu_device *adev);
a95890b4 HZ	36	void mmhub_v1_0_update_power_gating(struct amdgpu_device *adev,
a95890b4 HZ	37	bool enable);
e60f8db5	38
e60f8db5	39	#endif