mirror of
https://github.com/raspberrypi/linux.git
synced 2026-01-03 08:14:12 +00:00
74c06a327d
[Why & How] Add HUBP handling for DCN35. Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
60 lines
2.0 KiB
C
60 lines
2.0 KiB
C
/* SPDX-License-Identifier: MIT */
|
|
/*
|
|
* Copyright 2023 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.
|
|
*
|
|
*/
|
|
|
|
#ifndef __DC_HUBP_DCN35_H__
|
|
#define __DC_HUBP_DCN35_H__
|
|
|
|
#include "dcn31/dcn31_hubp.h"
|
|
|
|
#define HUBP_MASK_SH_LIST_DCN35(mask_sh)\
|
|
HUBP_MASK_SH_LIST_DCN31(mask_sh),\
|
|
HUBP_SF(HUBP0_HUBP_CLK_CNTL, HUBP_FGCG_REP_DIS, mask_sh)
|
|
|
|
#define DCN35_HUBP_REG_FIELD_VARIABLE_LIST(type) \
|
|
struct { \
|
|
DCN32_HUBP_REG_FIELD_VARIABLE_LIST(type); \
|
|
type HUBP_FGCG_REP_DIS; \
|
|
}
|
|
|
|
struct dcn35_hubp2_shift {
|
|
DCN35_HUBP_REG_FIELD_VARIABLE_LIST(uint8_t);
|
|
};
|
|
|
|
struct dcn35_hubp2_mask {
|
|
DCN35_HUBP_REG_FIELD_VARIABLE_LIST(uint32_t);
|
|
};
|
|
|
|
|
|
bool hubp35_construct(
|
|
struct dcn20_hubp *hubp2,
|
|
struct dc_context *ctx,
|
|
uint32_t inst,
|
|
const struct dcn_hubp2_registers *hubp_regs,
|
|
const struct dcn35_hubp2_shift *hubp_shift,
|
|
const struct dcn35_hubp2_mask *hubp_mask);
|
|
|
|
void hubp35_set_fgcg(struct hubp *hubp, bool enable);
|
|
|
|
#endif /* __DC_HUBP_DCN35_H__ */
|