| /* |
| * Copyright 2018 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 __DCN20_DCCG_H__ |
| #define __DCN20_DCCG_H__ |
| |
| #include "dccg.h" |
| |
| #define DCCG_COMMON_REG_LIST_DCN_BASE() \ |
| SR(DPPCLK_DTO_CTRL),\ |
| DCCG_SRII(DTO_PARAM, DPPCLK, 0),\ |
| DCCG_SRII(DTO_PARAM, DPPCLK, 1),\ |
| DCCG_SRII(DTO_PARAM, DPPCLK, 2),\ |
| DCCG_SRII(DTO_PARAM, DPPCLK, 3),\ |
| SR(REFCLK_CNTL),\ |
| DCCG_SRII(PIXEL_RATE_CNTL, OTG, 0),\ |
| DCCG_SRII(PIXEL_RATE_CNTL, OTG, 1),\ |
| SR(DISPCLK_FREQ_CHANGE_CNTL) |
| |
| #define DCCG_REG_LIST_DCN2() \ |
| DCCG_COMMON_REG_LIST_DCN_BASE(),\ |
| DCCG_SRII(DTO_PARAM, DPPCLK, 4),\ |
| DCCG_SRII(DTO_PARAM, DPPCLK, 5),\ |
| DCCG_SRII(PIXEL_RATE_CNTL, OTG, 2),\ |
| DCCG_SRII(PIXEL_RATE_CNTL, OTG, 3),\ |
| DCCG_SRII(PIXEL_RATE_CNTL, OTG, 4),\ |
| DCCG_SRII(PIXEL_RATE_CNTL, OTG, 5) |
| |
| #define DCCG_SF(reg_name, field_name, post_fix)\ |
| .field_name = reg_name ## __ ## field_name ## post_fix |
| |
| #define DCCG_SFI(reg_name, field_name, field_prefix, inst, post_fix)\ |
| .field_prefix ## _ ## field_name[inst] = reg_name ## __ ## field_prefix ## inst ## _ ## field_name ## post_fix |
| |
| #define DCCG_SFII(block, reg_name, field_prefix, field_name, inst, post_fix)\ |
| .field_prefix ## _ ## field_name[inst] = block ## inst ## _ ## reg_name ## __ ## field_prefix ## inst ## _ ## field_name ## post_fix |
| |
| #define DCCG_COMMON_MASK_SH_LIST_DCN_COMMON_BASE(mask_sh) \ |
| DCCG_SFI(DPPCLK_DTO_CTRL, DTO_ENABLE, DPPCLK, 0, mask_sh),\ |
| DCCG_SFI(DPPCLK_DTO_CTRL, DTO_DB_EN, DPPCLK, 0, mask_sh),\ |
| DCCG_SFI(DPPCLK_DTO_CTRL, DTO_ENABLE, DPPCLK, 1, mask_sh),\ |
| DCCG_SFI(DPPCLK_DTO_CTRL, DTO_DB_EN, DPPCLK, 1, mask_sh),\ |
| DCCG_SFI(DPPCLK_DTO_CTRL, DTO_ENABLE, DPPCLK, 2, mask_sh),\ |
| DCCG_SFI(DPPCLK_DTO_CTRL, DTO_DB_EN, DPPCLK, 2, mask_sh),\ |
| DCCG_SFI(DPPCLK_DTO_CTRL, DTO_ENABLE, DPPCLK, 3, mask_sh),\ |
| DCCG_SFI(DPPCLK_DTO_CTRL, DTO_DB_EN, DPPCLK, 3, mask_sh),\ |
| DCCG_SF(DPPCLK0_DTO_PARAM, DPPCLK0_DTO_PHASE, mask_sh),\ |
| DCCG_SF(DPPCLK0_DTO_PARAM, DPPCLK0_DTO_MODULO, mask_sh),\ |
| DCCG_SF(REFCLK_CNTL, REFCLK_CLOCK_EN, mask_sh),\ |
| DCCG_SF(REFCLK_CNTL, REFCLK_SRC_SEL, mask_sh),\ |
| DCCG_SF(DISPCLK_FREQ_CHANGE_CNTL, DISPCLK_STEP_DELAY, mask_sh),\ |
| DCCG_SF(DISPCLK_FREQ_CHANGE_CNTL, DISPCLK_STEP_SIZE, mask_sh),\ |
| DCCG_SF(DISPCLK_FREQ_CHANGE_CNTL, DISPCLK_FREQ_RAMP_DONE, mask_sh),\ |
| DCCG_SF(DISPCLK_FREQ_CHANGE_CNTL, DISPCLK_MAX_ERRDET_CYCLES, mask_sh),\ |
| DCCG_SF(DISPCLK_FREQ_CHANGE_CNTL, DCCG_FIFO_ERRDET_RESET, mask_sh),\ |
| DCCG_SF(DISPCLK_FREQ_CHANGE_CNTL, DCCG_FIFO_ERRDET_STATE, mask_sh),\ |
| DCCG_SF(DISPCLK_FREQ_CHANGE_CNTL, DCCG_FIFO_ERRDET_OVR_EN, mask_sh),\ |
| DCCG_SF(DISPCLK_FREQ_CHANGE_CNTL, DISPCLK_CHG_FWD_CORR_DISABLE, mask_sh),\ |
| DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 0, mask_sh),\ |
| DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 1, mask_sh),\ |
| DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, DROP_PIXEL, 0, mask_sh),\ |
| DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, DROP_PIXEL, 1, mask_sh) |
| |
| |
| |
| |
| #define DCCG_MASK_SH_LIST_DCN2(mask_sh) \ |
| DCCG_COMMON_MASK_SH_LIST_DCN_COMMON_BASE(mask_sh),\ |
| DCCG_SFI(DPPCLK_DTO_CTRL, DTO_ENABLE, DPPCLK, 4, mask_sh),\ |
| DCCG_SFI(DPPCLK_DTO_CTRL, DTO_DB_EN, DPPCLK, 4, mask_sh),\ |
| DCCG_SFI(DPPCLK_DTO_CTRL, DTO_ENABLE, DPPCLK, 5, mask_sh),\ |
| DCCG_SFI(DPPCLK_DTO_CTRL, DTO_DB_EN, DPPCLK, 5, mask_sh),\ |
| DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 2, mask_sh),\ |
| DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 3, mask_sh),\ |
| DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 4, mask_sh),\ |
| DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 5, mask_sh),\ |
| DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, DROP_PIXEL, 2, mask_sh),\ |
| DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, DROP_PIXEL, 3, mask_sh),\ |
| DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, DROP_PIXEL, 4, mask_sh),\ |
| DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, DROP_PIXEL, 5, mask_sh) |
| |
| #define DCCG_MASK_SH_LIST_DCN2_1(mask_sh) \ |
| DCCG_COMMON_MASK_SH_LIST_DCN_COMMON_BASE(mask_sh),\ |
| DCCG_SFI(DPPCLK_DTO_CTRL, DTO_ENABLE, DPPCLK, 4, mask_sh),\ |
| DCCG_SFI(DPPCLK_DTO_CTRL, DTO_DB_EN, DPPCLK, 4, mask_sh),\ |
| DCCG_SFI(DPPCLK_DTO_CTRL, DTO_ENABLE, DPPCLK, 5, mask_sh),\ |
| DCCG_SFI(DPPCLK_DTO_CTRL, DTO_DB_EN, DPPCLK, 5, mask_sh),\ |
| DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 2, mask_sh),\ |
| DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 3, mask_sh),\ |
| DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, DROP_PIXEL, 2, mask_sh),\ |
| DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, DROP_PIXEL, 3, mask_sh) |
| |
| |
| #define DCCG_REG_FIELD_LIST(type) \ |
| type DPPCLK0_DTO_PHASE;\ |
| type DPPCLK0_DTO_MODULO;\ |
| type DPPCLK_DTO_ENABLE[6];\ |
| type DPPCLK_DTO_DB_EN[6];\ |
| type REFCLK_CLOCK_EN;\ |
| type REFCLK_SRC_SEL;\ |
| type DISPCLK_STEP_DELAY;\ |
| type DISPCLK_STEP_SIZE;\ |
| type DISPCLK_FREQ_RAMP_DONE;\ |
| type DISPCLK_MAX_ERRDET_CYCLES;\ |
| type DCCG_FIFO_ERRDET_RESET;\ |
| type DCCG_FIFO_ERRDET_STATE;\ |
| type DCCG_FIFO_ERRDET_OVR_EN;\ |
| type DISPCLK_CHG_FWD_CORR_DISABLE;\ |
| type DISPCLK_FREQ_CHANGE_CNTL;\ |
| type OTG_ADD_PIXEL[MAX_PIPES];\ |
| type OTG_DROP_PIXEL[MAX_PIPES]; |
| |
| #define DCCG3_REG_FIELD_LIST(type) \ |
| type PHYASYMCLK_FORCE_EN;\ |
| type PHYASYMCLK_FORCE_SRC_SEL;\ |
| type PHYBSYMCLK_FORCE_EN;\ |
| type PHYBSYMCLK_FORCE_SRC_SEL;\ |
| type PHYCSYMCLK_FORCE_EN;\ |
| type PHYCSYMCLK_FORCE_SRC_SEL; |
| |
| #define DCCG31_REG_FIELD_LIST(type) \ |
| type PHYDSYMCLK_FORCE_EN;\ |
| type PHYDSYMCLK_FORCE_SRC_SEL;\ |
| type PHYESYMCLK_FORCE_EN;\ |
| type PHYESYMCLK_FORCE_SRC_SEL;\ |
| type DPSTREAMCLK_PIPE0_EN;\ |
| type DPSTREAMCLK_PIPE1_EN;\ |
| type DPSTREAMCLK_PIPE2_EN;\ |
| type DPSTREAMCLK_PIPE3_EN;\ |
| type HDMISTREAMCLK0_SRC_SEL;\ |
| type HDMISTREAMCLK0_DTO_FORCE_DIS;\ |
| type SYMCLK32_SE0_SRC_SEL;\ |
| type SYMCLK32_SE1_SRC_SEL;\ |
| type SYMCLK32_SE2_SRC_SEL;\ |
| type SYMCLK32_SE3_SRC_SEL;\ |
| type SYMCLK32_SE0_EN;\ |
| type SYMCLK32_SE1_EN;\ |
| type SYMCLK32_SE2_EN;\ |
| type SYMCLK32_SE3_EN;\ |
| type SYMCLK32_LE0_SRC_SEL;\ |
| type SYMCLK32_LE1_SRC_SEL;\ |
| type SYMCLK32_LE0_EN;\ |
| type SYMCLK32_LE1_EN;\ |
| type DTBCLK_DTO_ENABLE[MAX_PIPES];\ |
| type DTBCLKDTO_ENABLE_STATUS[MAX_PIPES];\ |
| type PIPE_DTO_SRC_SEL[MAX_PIPES];\ |
| type DTBCLK_DTO_DIV[MAX_PIPES];\ |
| type DCCG_AUDIO_DTO_SEL;\ |
| type DCCG_AUDIO_DTO0_SOURCE_SEL;\ |
| type DENTIST_DISPCLK_CHG_MODE; |
| |
| struct dccg_shift { |
| DCCG_REG_FIELD_LIST(uint8_t) |
| DCCG3_REG_FIELD_LIST(uint8_t) |
| DCCG31_REG_FIELD_LIST(uint8_t) |
| }; |
| |
| struct dccg_mask { |
| DCCG_REG_FIELD_LIST(uint32_t) |
| DCCG3_REG_FIELD_LIST(uint32_t) |
| DCCG31_REG_FIELD_LIST(uint32_t) |
| }; |
| |
| struct dccg_registers { |
| uint32_t DPPCLK_DTO_CTRL; |
| uint32_t DPPCLK_DTO_PARAM[6]; |
| uint32_t REFCLK_CNTL; |
| uint32_t DISPCLK_FREQ_CHANGE_CNTL; |
| uint32_t OTG_PIXEL_RATE_CNTL[MAX_PIPES]; |
| uint32_t HDMICHARCLK_CLOCK_CNTL[6]; |
| uint32_t PHYASYMCLK_CLOCK_CNTL; |
| uint32_t PHYBSYMCLK_CLOCK_CNTL; |
| uint32_t PHYCSYMCLK_CLOCK_CNTL; |
| uint32_t PHYDSYMCLK_CLOCK_CNTL; |
| uint32_t PHYESYMCLK_CLOCK_CNTL; |
| uint32_t DTBCLK_DTO_MODULO[MAX_PIPES]; |
| uint32_t DTBCLK_DTO_PHASE[MAX_PIPES]; |
| uint32_t DCCG_AUDIO_DTBCLK_DTO_MODULO; |
| uint32_t DCCG_AUDIO_DTBCLK_DTO_PHASE; |
| uint32_t DCCG_AUDIO_DTO_SOURCE; |
| uint32_t DPSTREAMCLK_CNTL; |
| uint32_t HDMISTREAMCLK_CNTL; |
| uint32_t SYMCLK32_SE_CNTL; |
| uint32_t SYMCLK32_LE_CNTL; |
| uint32_t DENTIST_DISPCLK_CNTL; |
| }; |
| |
| struct dcn_dccg { |
| struct dccg base; |
| const struct dccg_registers *regs; |
| const struct dccg_shift *dccg_shift; |
| const struct dccg_mask *dccg_mask; |
| }; |
| |
| void dccg2_update_dpp_dto(struct dccg *dccg, int dpp_inst, int req_dppclk); |
| |
| void dccg2_get_dccg_ref_freq(struct dccg *dccg, |
| unsigned int xtalin_freq_inKhz, |
| unsigned int *dccg_ref_freq_inKhz); |
| |
| void dccg2_set_fifo_errdet_ovr_en(struct dccg *dccg, |
| bool en); |
| void dccg2_otg_add_pixel(struct dccg *dccg, |
| uint32_t otg_inst); |
| void dccg2_otg_drop_pixel(struct dccg *dccg, |
| uint32_t otg_inst); |
| |
| |
| void dccg2_init(struct dccg *dccg); |
| |
| struct dccg *dccg2_create( |
| struct dc_context *ctx, |
| const struct dccg_registers *regs, |
| const struct dccg_shift *dccg_shift, |
| const struct dccg_mask *dccg_mask); |
| |
| void dcn_dccg_destroy(struct dccg **dccg); |
| |
| #endif //__DCN20_DCCG_H__ |
