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/*
* Copyright 2012-20 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 "dce_calcs.h"
#include "reg_helper.h"
#include "basics/conversion.h"
#include "dcn31_hubp.h"
#define REG(reg)\
hubp2->hubp_regs->reg
#define CTX \
hubp2->base.ctx
#undef FN
#define FN(reg_name, field_name) \
hubp2->hubp_shift->field_name, hubp2->hubp_mask->field_name
void hubp31_set_unbounded_requesting(struct hubp *hubp, bool enable)
{
struct dcn20_hubp *hubp2 = TO_DCN20_HUBP(hubp);
REG_UPDATE(DCHUBP_CNTL, HUBP_UNBOUNDED_REQ_MODE, enable);
REG_UPDATE(CURSOR_CONTROL, CURSOR_REQ_MODE, enable);
}
void hubp31_soft_reset(struct hubp *hubp, bool reset)
{
struct dcn20_hubp *hubp2 = TO_DCN20_HUBP(hubp);
REG_UPDATE(DCHUBP_CNTL, HUBP_SOFT_RESET, reset);
}
void hubp31_program_extended_blank(struct hubp *hubp, unsigned int min_dst_y_next_start_optimized)
{
struct dcn20_hubp *hubp2 = TO_DCN20_HUBP(hubp);
REG_SET(BLANK_OFFSET_1, 0, MIN_DST_Y_NEXT_START, min_dst_y_next_start_optimized);
}
static struct hubp_funcs dcn31_hubp_funcs = {
.hubp_enable_tripleBuffer = hubp2_enable_triplebuffer,
.hubp_is_triplebuffer_enabled = hubp2_is_triplebuffer_enabled,
.hubp_program_surface_flip_and_addr = hubp3_program_surface_flip_and_addr,
.hubp_program_surface_config = hubp3_program_surface_config,
.hubp_is_flip_pending = hubp2_is_flip_pending,
.hubp_setup = hubp3_setup,
.hubp_setup_interdependent = hubp2_setup_interdependent,
.hubp_set_vm_system_aperture_settings = hubp3_set_vm_system_aperture_settings,
.set_blank = hubp2_set_blank,
.dcc_control = hubp3_dcc_control,
.mem_program_viewport = min_set_viewport,
.set_cursor_attributes = hubp2_cursor_set_attributes,
.set_cursor_position = hubp2_cursor_set_position,
.hubp_clk_cntl = hubp2_clk_cntl,
.hubp_vtg_sel = hubp2_vtg_sel,
.dmdata_set_attributes = hubp3_dmdata_set_attributes,
.dmdata_load = hubp2_dmdata_load,
.dmdata_status_done = hubp2_dmdata_status_done,
.hubp_read_state = hubp3_read_state,
.hubp_clear_underflow = hubp2_clear_underflow,
.hubp_set_flip_control_surface_gsl = hubp2_set_flip_control_surface_gsl,
.hubp_init = hubp3_init,
.set_unbounded_requesting = hubp31_set_unbounded_requesting,
.hubp_soft_reset = hubp31_soft_reset,
.hubp_in_blank = hubp1_in_blank,
.program_extended_blank = hubp31_program_extended_blank,
};
bool hubp31_construct(
struct dcn20_hubp *hubp2,
struct dc_context *ctx,
uint32_t inst,
const struct dcn_hubp2_registers *hubp_regs,
const struct dcn_hubp2_shift *hubp_shift,
const struct dcn_hubp2_mask *hubp_mask)
{
hubp2->base.funcs = &dcn31_hubp_funcs;
hubp2->base.ctx = ctx;
hubp2->hubp_regs = hubp_regs;
hubp2->hubp_shift = hubp_shift;
hubp2->hubp_mask = hubp_mask;
hubp2->base.inst = inst;
hubp2->base.opp_id = OPP_ID_INVALID;
hubp2->base.mpcc_id = 0xf;
return true;
}
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