/* * Copyright 2012-16 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 * */ #ifndef _DCE_DMCU_H_ #define _DCE_DMCU_H_ #include "dmcu.h" #define DMCU_COMMON_REG_LIST_DCE_BASE() \ SR(DMCU_CTRL), \ SR(DMCU_STATUS), \ SR(DMCU_RAM_ACCESS_CTRL), \ SR(DMCU_IRAM_WR_CTRL), \ SR(DMCU_IRAM_WR_DATA), \ SR(MASTER_COMM_DATA_REG1), \ SR(MASTER_COMM_DATA_REG2), \ SR(MASTER_COMM_DATA_REG3), \ SR(MASTER_COMM_CMD_REG), \ SR(MASTER_COMM_CNTL_REG), \ SR(DMCU_IRAM_RD_CTRL), \ SR(DMCU_IRAM_RD_DATA), \ SR(DMCU_INTERRUPT_TO_UC_EN_MASK), \ SR(SMU_INTERRUPT_CONTROL), \ SR(DC_DMCU_SCRATCH) #define DMCU_DCE80_REG_LIST() \ SR(DMCU_CTRL), \ SR(DMCU_STATUS), \ SR(DMCU_RAM_ACCESS_CTRL), \ SR(DMCU_IRAM_WR_CTRL), \ SR(DMCU_IRAM_WR_DATA), \ SR(MASTER_COMM_DATA_REG1), \ SR(MASTER_COMM_DATA_REG2), \ SR(MASTER_COMM_DATA_REG3), \ SR(MASTER_COMM_CMD_REG), \ SR(MASTER_COMM_CNTL_REG), \ SR(DMCU_IRAM_RD_CTRL), \ SR(DMCU_IRAM_RD_DATA), \ SR(DMCU_INTERRUPT_TO_UC_EN_MASK), \ SR(SMU_INTERRUPT_CONTROL), \ SR(DC_DMCU_SCRATCH) #define DMCU_DCE110_COMMON_REG_LIST() \ DMCU_COMMON_REG_LIST_DCE_BASE(), \ SR(DCI_MEM_PWR_STATUS) #define DMCU_DCN10_REG_LIST()\ DMCU_COMMON_REG_LIST_DCE_BASE(), \ SR(DMU_MEM_PWR_CNTL) #define DMCU_SF(reg_name, field_name, post_fix)\ .field_name = reg_name ## __ ## field_name ## post_fix #define DMCU_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh) \ DMCU_SF(DMCU_CTRL, \ DMCU_ENABLE, mask_sh), \ DMCU_SF(DMCU_STATUS, \ UC_IN_STOP_MODE, mask_sh), \ DMCU_SF(DMCU_STATUS, \ UC_IN_RESET, mask_sh), \ DMCU_SF(DMCU_RAM_ACCESS_CTRL, \ IRAM_HOST_ACCESS_EN, mask_sh), \ DMCU_SF(DMCU_RAM_ACCESS_CTRL, \ IRAM_WR_ADDR_AUTO_INC, mask_sh), \ DMCU_SF(DMCU_RAM_ACCESS_CTRL, \ IRAM_RD_ADDR_AUTO_INC, mask_sh), \ DMCU_SF(MASTER_COMM_CMD_REG, \ MASTER_COMM_CMD_REG_BYTE0, mask_sh), \ DMCU_SF(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, mask_sh), \ DMCU_SF(DMCU_INTERRUPT_TO_UC_EN_MASK, \ STATIC_SCREEN1_INT_TO_UC_EN, mask_sh), \ DMCU_SF(DMCU_INTERRUPT_TO_UC_EN_MASK, \ STATIC_SCREEN2_INT_TO_UC_EN, mask_sh), \ DMCU_SF(DMCU_INTERRUPT_TO_UC_EN_MASK, \ STATIC_SCREEN3_INT_TO_UC_EN, mask_sh), \ DMCU_SF(DMCU_INTERRUPT_TO_UC_EN_MASK, \ STATIC_SCREEN4_INT_TO_UC_EN, mask_sh), \ DMCU_SF(SMU_INTERRUPT_CONTROL, DC_SMU_INT_ENABLE, mask_sh) #define DMCU_MASK_SH_LIST_DCE80(mask_sh) \ DMCU_SF(DMCU_CTRL, \ DMCU_ENABLE, mask_sh), \ DMCU_SF(DMCU_STATUS, \ UC_IN_STOP_MODE, mask_sh), \ DMCU_SF(DMCU_STATUS, \ UC_IN_RESET, mask_sh), \ DMCU_SF(DMCU_RAM_ACCESS_CTRL, \ IRAM_HOST_ACCESS_EN, mask_sh), \ DMCU_SF(DMCU_RAM_ACCESS_CTRL, \ IRAM_WR_ADDR_AUTO_INC, mask_sh), \ DMCU_SF(DMCU_RAM_ACCESS_CTRL, \ IRAM_RD_ADDR_AUTO_INC, mask_sh), \ DMCU_SF(MASTER_COMM_CMD_REG, \ MASTER_COMM_CMD_REG_BYTE0, mask_sh), \ DMCU_SF(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, mask_sh), \ DMCU_SF(SMU_INTERRUPT_CONTROL, DC_SMU_INT_ENABLE, mask_sh) #define DMCU_MASK_SH_LIST_DCE110(mask_sh) \ DMCU_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh), \ DMCU_SF(DCI_MEM_PWR_STATUS, \ DMCU_IRAM_MEM_PWR_STATE, mask_sh) #define DMCU_MASK_SH_LIST_DCN10(mask_sh) \ DMCU_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh), \ DMCU_SF(DMU_MEM_PWR_CNTL, \ DMCU_IRAM_MEM_PWR_STATE, mask_sh) #define DMCU_REG_FIELD_LIST(type) \ type DMCU_IRAM_MEM_PWR_STATE; \ type IRAM_HOST_ACCESS_EN; \ type IRAM_WR_ADDR_AUTO_INC; \ type IRAM_RD_ADDR_AUTO_INC; \ type DMCU_ENABLE; \ type UC_IN_STOP_MODE; \ type UC_IN_RESET; \ type MASTER_COMM_CMD_REG_BYTE0; \ type MASTER_COMM_INTERRUPT; \ type DPHY_RX_FAST_TRAINING_CAPABLE; \ type DPHY_LOAD_BS_COUNT; \ type STATIC_SCREEN1_INT_TO_UC_EN; \ type STATIC_SCREEN2_INT_TO_UC_EN; \ type STATIC_SCREEN3_INT_TO_UC_EN; \ type STATIC_SCREEN4_INT_TO_UC_EN; \ type DP_SEC_GSP0_LINE_NUM; \ type DP_SEC_GSP0_PRIORITY; \ type DC_SMU_INT_ENABLE struct dce_dmcu_shift { DMCU_REG_FIELD_LIST(uint8_t); }; struct dce_dmcu_mask { DMCU_REG_FIELD_LIST(uint32_t); }; struct dce_dmcu_registers { uint32_t DMCU_CTRL; uint32_t DMCU_STATUS; uint32_t DMCU_RAM_ACCESS_CTRL; uint32_t DCI_MEM_PWR_STATUS; uint32_t DMU_MEM_PWR_CNTL; uint32_t DMCU_IRAM_WR_CTRL; uint32_t DMCU_IRAM_WR_DATA; uint32_t MASTER_COMM_DATA_REG1; uint32_t MASTER_COMM_DATA_REG2; uint32_t MASTER_COMM_DATA_REG3; uint32_t MASTER_COMM_CMD_REG; uint32_t MASTER_COMM_CNTL_REG; uint32_t DMCU_IRAM_RD_CTRL; uint32_t DMCU_IRAM_RD_DATA; uint32_t DMCU_INTERRUPT_TO_UC_EN_MASK; uint32_t SMU_INTERRUPT_CONTROL; uint32_t DC_DMCU_SCRATCH; }; struct dce_dmcu { struct dmcu base; const struct dce_dmcu_registers *regs; const struct dce_dmcu_shift *dmcu_shift; const struct dce_dmcu_mask *dmcu_mask; }; /******************************************************************* * MASTER_COMM_DATA_REG1 Bit position Data * 7:0 hyst_frames[7:0] * 14:8 hyst_lines[6:0] * 15 RFB_UPDATE_AUTO_EN * 18:16 phy_num[2:0] * 21:19 dcp_sel[2:0] * 22 phy_type * 23 frame_cap_ind * 26:24 aux_chan[2:0] * 30:27 aux_repeat[3:0] * 31:31 reserved[31:31] ******************************************************************/ union dce_dmcu_psr_config_data_reg1 { struct { unsigned int timehyst_frames:8; /*[7:0]*/ unsigned int hyst_lines:7; /*[14:8]*/ unsigned int rfb_update_auto_en:1; /*[15:15]*/ unsigned int dp_port_num:3; /*[18:16]*/ unsigned int dcp_sel:3; /*[21:19]*/ unsigned int phy_type:1; /*[22:22]*/ unsigned int frame_cap_ind:1; /*[23:23]*/ unsigned int aux_chan:3; /*[26:24]*/ unsigned int aux_repeat:4; /*[30:27]*/ unsigned int allow_smu_optimizations:1; /*[31:31]*/ } bits; unsigned int u32All; }; /******************************************************************* * MASTER_COMM_DATA_REG2 *******************************************************************/ union dce_dmcu_psr_config_data_reg2 { struct { unsigned int dig_fe:3; /*[2:0]*/ unsigned int dig_be:3; /*[5:3]*/ unsigned int skip_wait_for_pll_lock:1; /*[6:6]*/ unsigned int reserved:9; /*[15:7]*/ unsigned int frame_delay:8; /*[23:16]*/ unsigned int smu_phy_id:4; /*[27:24]*/ unsigned int num_of_controllers:4; /*[31:28]*/ } bits; unsigned int u32All; }; /******************************************************************* * MASTER_COMM_DATA_REG3 *******************************************************************/ union dce_dmcu_psr_config_data_reg3 { struct { unsigned int psr_level:16; /*[15:0]*/ unsigned int link_rate:4; /*[19:16]*/ unsigned int reserved:12; /*[31:20]*/ } bits; unsigned int u32All; }; union dce_dmcu_psr_config_data_wait_loop_reg1 { struct { unsigned int wait_loop:16; /* [15:0] */ unsigned int reserved:16; /* [31:16] */ } bits; unsigned int u32; }; struct dmcu *dce_dmcu_create( struct dc_context *ctx, const struct dce_dmcu_registers *regs, const struct dce_dmcu_shift *dmcu_shift, const struct dce_dmcu_mask *dmcu_mask); struct dmcu *dcn10_dmcu_create( struct dc_context *ctx, const struct dce_dmcu_registers *regs, const struct dce_dmcu_shift *dmcu_shift, const struct dce_dmcu_mask *dmcu_mask); #if defined(CONFIG_DRM_AMD_DC_DCN2_0) struct dmcu *dcn20_dmcu_create( struct dc_context *ctx, const struct dce_dmcu_registers *regs, const struct dce_dmcu_shift *dmcu_shift, const struct dce_dmcu_mask *dmcu_mask); #endif void dce_dmcu_destroy(struct dmcu **dmcu); static const uint32_t abm_gain_stepsize = 0x0060; #endif /* _DCE_ABM_H_ */