| /* |
| * 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. |
| * |
| * Authors: AMD |
| * |
| */ |
| |
| #ifndef __DC_HUBBUB_DCN10_H__ |
| #define __DC_HUBBUB_DCN10_H__ |
| |
| #include "core_types.h" |
| |
| #define HUBHUB_REG_LIST_DCN()\ |
| SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A),\ |
| SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_A),\ |
| SR(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A),\ |
| SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B),\ |
| SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_B),\ |
| SR(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B),\ |
| SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C),\ |
| SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_C),\ |
| SR(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C),\ |
| SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D),\ |
| SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_D),\ |
| SR(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D),\ |
| SR(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL),\ |
| SR(DCHUBBUB_ARB_DRAM_STATE_CNTL),\ |
| SR(DCHUBBUB_ARB_SAT_LEVEL),\ |
| SR(DCHUBBUB_ARB_DF_REQ_OUTSTAND),\ |
| SR(DCHUBBUB_GLOBAL_TIMER_CNTL), \ |
| SR(DCHUBBUB_TEST_DEBUG_INDEX), \ |
| SR(DCHUBBUB_TEST_DEBUG_DATA) |
| |
| #define HUBBUB_SR_WATERMARK_REG_LIST()\ |
| SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A),\ |
| SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A),\ |
| SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B),\ |
| SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B),\ |
| SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C),\ |
| SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C),\ |
| SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D),\ |
| SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D) |
| |
| #define HUBBUB_REG_LIST_DCN10(id)\ |
| HUBHUB_REG_LIST_DCN(), \ |
| HUBBUB_SR_WATERMARK_REG_LIST(), \ |
| SR(DCHUBBUB_SDPIF_FB_TOP),\ |
| SR(DCHUBBUB_SDPIF_FB_BASE),\ |
| SR(DCHUBBUB_SDPIF_FB_OFFSET),\ |
| SR(DCHUBBUB_SDPIF_AGP_BASE),\ |
| SR(DCHUBBUB_SDPIF_AGP_BOT),\ |
| SR(DCHUBBUB_SDPIF_AGP_TOP) |
| |
| struct dcn_hubbub_registers { |
| uint32_t DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A; |
| uint32_t DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_A; |
| uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A; |
| uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A; |
| uint32_t DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A; |
| uint32_t DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B; |
| uint32_t DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_B; |
| uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B; |
| uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B; |
| uint32_t DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B; |
| uint32_t DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C; |
| uint32_t DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_C; |
| uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C; |
| uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C; |
| uint32_t DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C; |
| uint32_t DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D; |
| uint32_t DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_D; |
| uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D; |
| uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D; |
| uint32_t DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D; |
| uint32_t DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL; |
| uint32_t DCHUBBUB_ARB_SAT_LEVEL; |
| uint32_t DCHUBBUB_ARB_DF_REQ_OUTSTAND; |
| uint32_t DCHUBBUB_GLOBAL_TIMER_CNTL; |
| uint32_t DCHUBBUB_ARB_DRAM_STATE_CNTL; |
| uint32_t DCHUBBUB_TEST_DEBUG_INDEX; |
| uint32_t DCHUBBUB_TEST_DEBUG_DATA; |
| uint32_t DCHUBBUB_SDPIF_FB_TOP; |
| uint32_t DCHUBBUB_SDPIF_FB_BASE; |
| uint32_t DCHUBBUB_SDPIF_FB_OFFSET; |
| uint32_t DCHUBBUB_SDPIF_AGP_BASE; |
| uint32_t DCHUBBUB_SDPIF_AGP_BOT; |
| uint32_t DCHUBBUB_SDPIF_AGP_TOP; |
| uint32_t DCHUBBUB_CRC_CTRL; |
| }; |
| |
| /* set field name */ |
| #define HUBBUB_SF(reg_name, field_name, post_fix)\ |
| .field_name = reg_name ## __ ## field_name ## post_fix |
| |
| |
| #define HUBBUB_MASK_SH_LIST_DCN(mask_sh)\ |
| HUBBUB_SF(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_ENABLE, mask_sh), \ |
| HUBBUB_SF(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL, DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST, mask_sh), \ |
| HUBBUB_SF(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL, DCHUBBUB_ARB_WATERMARK_CHANGE_DONE_INTERRUPT_DISABLE, mask_sh), \ |
| HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_VALUE, mask_sh), \ |
| HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE, mask_sh), \ |
| HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_VALUE, mask_sh), \ |
| HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_ENABLE, mask_sh), \ |
| HUBBUB_SF(DCHUBBUB_ARB_SAT_LEVEL, DCHUBBUB_ARB_SAT_LEVEL, mask_sh), \ |
| HUBBUB_SF(DCHUBBUB_ARB_DF_REQ_OUTSTAND, DCHUBBUB_ARB_MIN_REQ_OUTSTAND, mask_sh) |
| |
| #define HUBBUB_MASK_SH_LIST_DCN10(mask_sh)\ |
| HUBBUB_MASK_SH_LIST_DCN(mask_sh), \ |
| HUBBUB_SF(DCHUBBUB_SDPIF_FB_TOP, SDPIF_FB_TOP, mask_sh), \ |
| HUBBUB_SF(DCHUBBUB_SDPIF_FB_BASE, SDPIF_FB_BASE, mask_sh), \ |
| HUBBUB_SF(DCHUBBUB_SDPIF_FB_OFFSET, SDPIF_FB_OFFSET, mask_sh), \ |
| HUBBUB_SF(DCHUBBUB_SDPIF_AGP_BASE, SDPIF_AGP_BASE, mask_sh), \ |
| HUBBUB_SF(DCHUBBUB_SDPIF_AGP_BOT, SDPIF_AGP_BOT, mask_sh), \ |
| HUBBUB_SF(DCHUBBUB_SDPIF_AGP_TOP, SDPIF_AGP_TOP, mask_sh) |
| |
| #define DCN_HUBBUB_REG_FIELD_LIST(type) \ |
| type DCHUBBUB_GLOBAL_TIMER_ENABLE; \ |
| type DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST;\ |
| type DCHUBBUB_ARB_WATERMARK_CHANGE_DONE_INTERRUPT_DISABLE;\ |
| type DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_VALUE;\ |
| type DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE;\ |
| type DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_VALUE;\ |
| type DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_ENABLE;\ |
| type DCHUBBUB_ARB_SAT_LEVEL;\ |
| type DCHUBBUB_ARB_MIN_REQ_OUTSTAND;\ |
| type DCHUBBUB_GLOBAL_TIMER_REFDIV;\ |
| type SDPIF_FB_TOP;\ |
| type SDPIF_FB_BASE;\ |
| type SDPIF_FB_OFFSET;\ |
| type SDPIF_AGP_BASE;\ |
| type SDPIF_AGP_BOT;\ |
| type SDPIF_AGP_TOP |
| |
| |
| struct dcn_hubbub_shift { |
| DCN_HUBBUB_REG_FIELD_LIST(uint8_t); |
| }; |
| |
| struct dcn_hubbub_mask { |
| DCN_HUBBUB_REG_FIELD_LIST(uint32_t); |
| }; |
| |
| struct dc; |
| |
| struct dcn_hubbub_wm_set { |
| uint32_t wm_set; |
| uint32_t data_urgent; |
| uint32_t pte_meta_urgent; |
| uint32_t sr_enter; |
| uint32_t sr_exit; |
| uint32_t dram_clk_chanage; |
| }; |
| |
| struct dcn_hubbub_wm { |
| struct dcn_hubbub_wm_set sets[4]; |
| }; |
| |
| struct hubbub_funcs { |
| void (*update_dchub)( |
| struct hubbub *hubbub, |
| struct dchub_init_data *dh_data); |
| }; |
| |
| struct hubbub { |
| const struct hubbub_funcs *funcs; |
| struct dc_context *ctx; |
| const struct dcn_hubbub_registers *regs; |
| const struct dcn_hubbub_shift *shifts; |
| const struct dcn_hubbub_mask *masks; |
| }; |
| |
| void hubbub1_update_dchub( |
| struct hubbub *hubbub, |
| struct dchub_init_data *dh_data); |
| |
| bool hubbub1_verify_allow_pstate_change_high( |
| struct hubbub *hubbub); |
| |
| void hubbub1_program_watermarks( |
| struct hubbub *hubbub, |
| struct dcn_watermark_set *watermarks, |
| unsigned int refclk_mhz); |
| |
| void hubbub1_toggle_watermark_change_req( |
| struct hubbub *hubbub); |
| |
| void hubbub1_wm_read_state(struct hubbub *hubbub, |
| struct dcn_hubbub_wm *wm); |
| |
| void hubbub1_construct(struct hubbub *hubbub, |
| struct dc_context *ctx, |
| const struct dcn_hubbub_registers *hubbub_regs, |
| const struct dcn_hubbub_shift *hubbub_shift, |
| const struct dcn_hubbub_mask *hubbub_mask); |
| |
| #endif |
