PageRenderTime 39ms CodeModel.GetById 35ms app.highlight 1ms RepoModel.GetById 1ms app.codeStats 0ms

/drivers/gpu/drm/amd/amdgpu/atombios_i2c.h

https://gitlab.com/sunny256/linux
C Header | 33 lines | 8 code | 3 blank | 22 comment | 0 complexity | eb16c49202bb46d8abe7f22ca73b42a8 MD5 | raw file
 1/*
 2 * Copyright 2014 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
24#ifndef __ATOMBIOS_I2C_H__
25#define __ATOMBIOS_I2C_H__
26
27int amdgpu_atombios_i2c_xfer(struct i2c_adapter *i2c_adap,
28		      struct i2c_msg *msgs, int num);
29u32 amdgpu_atombios_i2c_func(struct i2c_adapter *adap);
30void amdgpu_atombios_i2c_channel_trans(struct amdgpu_device* adev,
31		u8 slave_addr, u8 line_number, u8 offset, u8 data);
32
33#endif