Line data    Source code

       1             : /*
       2             : * Copyright 2020 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             :  * Authors: AMD
      23             :  *
      24             :  */
      25             : #include "dm_services.h"
      26             : #include "dcn301_hubbub.h"
      27             : #include "reg_helper.h"
      28             : 
      29             : #define REG(reg)\
      30             :         hubbub1->regs->reg
      31             : #define DC_LOGGER \
      32             :         hubbub1->base.ctx->logger
      33             : #define CTX \
      34             :         hubbub1->base.ctx
      35             : 
      36             : #undef FN
      37             : #define FN(reg_name, field_name) \
      38             :         hubbub1->shifts->field_name, hubbub1->masks->field_name
      39             : 
      40             : #define REG(reg)\
      41             :         hubbub1->regs->reg
      42             : 
      43             : #define CTX \
      44             :         hubbub1->base.ctx
      45             : 
      46             : #undef FN
      47             : #define FN(reg_name, field_name) \
      48             :         hubbub1->shifts->field_name, hubbub1->masks->field_name
      49             : 
      50             : 
      51             : static const struct hubbub_funcs hubbub301_funcs = {
      52             :         .update_dchub = hubbub2_update_dchub,
      53             :         .init_dchub_sys_ctx = hubbub21_init_dchub,
      54             :         .init_vm_ctx = hubbub2_init_vm_ctx,
      55             :         .dcc_support_swizzle = hubbub3_dcc_support_swizzle,
      56             :         .dcc_support_pixel_format = hubbub2_dcc_support_pixel_format,
      57             :         .get_dcc_compression_cap = hubbub3_get_dcc_compression_cap,
      58             :         .wm_read_state = hubbub21_wm_read_state,
      59             :         .get_dchub_ref_freq = hubbub2_get_dchub_ref_freq,
      60             :         .program_watermarks = hubbub3_program_watermarks,
      61             :         .allow_self_refresh_control = hubbub1_allow_self_refresh_control,
      62             :         .is_allow_self_refresh_enabled = hubbub1_is_allow_self_refresh_enabled,
      63             :         .verify_allow_pstate_change_high = hubbub1_verify_allow_pstate_change_high,
      64             :         .force_wm_propagate_to_pipes = hubbub3_force_wm_propagate_to_pipes,
      65             :         .force_pstate_change_control = hubbub3_force_pstate_change_control,
      66             :         .hubbub_read_state = hubbub2_read_state,
      67             : };
      68             : 
      69           0 : void hubbub301_construct(struct dcn20_hubbub *hubbub3,
      70             :         struct dc_context *ctx,
      71             :         const struct dcn_hubbub_registers *hubbub_regs,
      72             :         const struct dcn_hubbub_shift *hubbub_shift,
      73             :         const struct dcn_hubbub_mask *hubbub_mask)
      74             : {
      75           0 :         hubbub3->base.ctx = ctx;
      76           0 :         hubbub3->base.funcs = &hubbub301_funcs;
      77           0 :         hubbub3->regs = hubbub_regs;
      78           0 :         hubbub3->shifts = hubbub_shift;
      79           0 :         hubbub3->masks = hubbub_mask;
      80             : 
      81           0 :         hubbub3->debug_test_index_pstate = 0xB;
      82           0 :         hubbub3->detile_buf_size = 184 * 1024; /* 184KB for DCN3 */
      83           0 : }