| /* |
| * Copyright 2012-15 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. |
| * |
| * Authors: AMD |
| * |
| */ |
| |
| #include "dm_services.h" |
| |
| #include "include/i2caux_interface.h" |
| #include "../i2caux.h" |
| #include "../engine.h" |
| #include "../i2c_engine.h" |
| #include "../i2c_sw_engine.h" |
| #include "../i2c_hw_engine.h" |
| |
| #include "../dce110/i2caux_dce110.h" |
| #include "i2caux_dce112.h" |
| |
| #include "../dce110/aux_engine_dce110.h" |
| |
| #include "../dce110/i2c_hw_engine_dce110.h" |
| |
| #include "dce/dce_11_2_d.h" |
| #include "dce/dce_11_2_sh_mask.h" |
| |
| /* set register offset */ |
| #define SR(reg_name)\ |
| .reg_name = mm ## reg_name |
| |
| /* set register offset with instance */ |
| #define SRI(reg_name, block, id)\ |
| .reg_name = mm ## block ## id ## _ ## reg_name |
| |
| #define aux_regs(id)\ |
| [id] = {\ |
| AUX_COMMON_REG_LIST(id), \ |
| .AUX_RESET_MASK = AUX_CONTROL__AUX_RESET_MASK \ |
| } |
| |
| #define hw_engine_regs(id)\ |
| {\ |
| I2C_HW_ENGINE_COMMON_REG_LIST(id) \ |
| } |
| |
| static const struct dce110_aux_registers dce112_aux_regs[] = { |
| aux_regs(0), |
| aux_regs(1), |
| aux_regs(2), |
| aux_regs(3), |
| aux_regs(4), |
| aux_regs(5), |
| }; |
| |
| static const struct dce110_i2c_hw_engine_registers dce112_hw_engine_regs[] = { |
| hw_engine_regs(1), |
| hw_engine_regs(2), |
| hw_engine_regs(3), |
| hw_engine_regs(4), |
| hw_engine_regs(5), |
| hw_engine_regs(6) |
| }; |
| |
| static const struct dce110_i2c_hw_engine_shift i2c_shift = { |
| I2C_COMMON_MASK_SH_LIST_DCE110(__SHIFT) |
| }; |
| |
| static const struct dce110_i2c_hw_engine_mask i2c_mask = { |
| I2C_COMMON_MASK_SH_LIST_DCE110(_MASK) |
| }; |
| |
| static void construct( |
| struct i2caux_dce110 *i2caux_dce110, |
| struct dc_context *ctx) |
| { |
| dal_i2caux_dce110_construct(i2caux_dce110, |
| ctx, |
| dce112_aux_regs, |
| dce112_hw_engine_regs, |
| &i2c_shift, |
| &i2c_mask); |
| } |
| |
| /* |
| * dal_i2caux_dce110_create |
| * |
| * @brief |
| * public interface to allocate memory for DCE11 I2CAUX |
| * |
| * @param |
| * struct adapter_service *as - [in] |
| * struct dc_context *ctx - [in] |
| * |
| * @return |
| * pointer to the base struct of DCE11 I2CAUX |
| */ |
| struct i2caux *dal_i2caux_dce112_create( |
| struct dc_context *ctx) |
| { |
| struct i2caux_dce110 *i2caux_dce110 = |
| kzalloc(sizeof(struct i2caux_dce110), GFP_KERNEL); |
| |
| if (!i2caux_dce110) { |
| ASSERT_CRITICAL(false); |
| return NULL; |
| } |
| |
| construct(i2caux_dce110, ctx); |
| return &i2caux_dce110->base; |
| } |