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/*
* Copyright 2015 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_HW_SEQUENCER_PRIVATE_H__
#define __DC_HW_SEQUENCER_PRIVATE_H__
#include "dc_types.h"
enum pipe_gating_control {
PIPE_GATING_CONTROL_DISABLE = 0,
PIPE_GATING_CONTROL_ENABLE,
PIPE_GATING_CONTROL_INIT
};
struct dce_hwseq_wa {
bool blnd_crtc_trigger;
bool DEGVIDCN10_253;
bool false_optc_underflow;
bool DEGVIDCN10_254;
bool DEGVIDCN21;
bool disallow_self_refresh_during_multi_plane_transition;
bool dp_hpo_and_otg_sequence;
bool wait_hubpret_read_start_during_mpo_transition;
};
struct hwseq_wa_state {
bool DEGVIDCN10_253_applied;
bool disallow_self_refresh_during_multi_plane_transition_applied;
unsigned int disallow_self_refresh_during_multi_plane_transition_applied_on_frame;
};
struct pipe_ctx;
struct dc_state;
struct dc_stream_status;
struct dc_writeback_info;
struct dchub_init_data;
struct dc_static_screen_params;
struct resource_pool;
struct resource_context;
struct stream_resource;
struct dc_phy_addr_space_config;
struct dc_virtual_addr_space_config;
struct hubp;
struct dpp;
struct dce_hwseq;
struct timing_generator;
struct tg_color;
struct output_pixel_processor;
struct mpcc_blnd_cfg;
struct hwseq_private_funcs {
void (*disable_stream_gating)(struct dc *dc, struct pipe_ctx *pipe_ctx);
void (*enable_stream_gating)(struct dc *dc, struct pipe_ctx *pipe_ctx);
void (*init_pipes)(struct dc *dc, struct dc_state *context);
void (*reset_hw_ctx_wrap)(struct dc *dc, struct dc_state *context);
void (*update_plane_addr)(const struct dc *dc,
struct pipe_ctx *pipe_ctx);
void (*plane_atomic_disconnect)(struct dc *dc,
struct dc_state *state,
struct pipe_ctx *pipe_ctx);
void (*update_mpcc)(struct dc *dc, struct pipe_ctx *pipe_ctx);
bool (*set_input_transfer_func)(struct dc *dc,
struct pipe_ctx *pipe_ctx,
const struct dc_plane_state *plane_state);
bool (*set_output_transfer_func)(struct dc *dc,
struct pipe_ctx *pipe_ctx,
const struct dc_stream_state *stream);
void (*power_down)(struct dc *dc);
void (*enable_display_pipe_clock_gating)(struct dc_context *ctx,
bool clock_gating);
bool (*enable_display_power_gating)(struct dc *dc,
uint8_t controller_id,
struct dc_bios *dcb,
enum pipe_gating_control power_gating);
void (*blank_pixel_data)(struct dc *dc,
struct pipe_ctx *pipe_ctx,
bool blank);
enum dc_status (*enable_stream_timing)(
struct pipe_ctx *pipe_ctx,
struct dc_state *context,
struct dc *dc);
void (*edp_backlight_control)(struct dc_link *link,
bool enable);
void (*setup_vupdate_interrupt)(struct dc *dc,
struct pipe_ctx *pipe_ctx);
bool (*did_underflow_occur)(struct dc *dc, struct pipe_ctx *pipe_ctx);
void (*init_blank)(struct dc *dc, struct timing_generator *tg);
void (*disable_vga)(struct dce_hwseq *hws);
void (*bios_golden_init)(struct dc *dc);
void (*plane_atomic_power_down)(struct dc *dc,
struct dpp *dpp,
struct hubp *hubp);
void (*plane_atomic_disable)(struct dc *dc, struct pipe_ctx *pipe_ctx);
void (*enable_power_gating_plane)(struct dce_hwseq *hws,
bool enable);
void (*dpp_root_clock_control)(
struct dce_hwseq *hws,
unsigned int dpp_inst,
bool clock_on);
void (*dpp_pg_control)(struct dce_hwseq *hws,
unsigned int dpp_inst,
bool power_on);
void (*hubp_pg_control)(struct dce_hwseq *hws,
unsigned int hubp_inst,
bool power_on);
void (*dsc_pg_control)(struct dce_hwseq *hws,
unsigned int dsc_inst,
bool power_on);
bool (*dsc_pg_status)(struct dce_hwseq *hws,
unsigned int dsc_inst);
void (*update_odm)(struct dc *dc, struct dc_state *context,
struct pipe_ctx *pipe_ctx);
void (*program_all_writeback_pipes_in_tree)(struct dc *dc,
const struct dc_stream_state *stream,
struct dc_state *context);
bool (*s0i3_golden_init_wa)(struct dc *dc);
void (*set_hdr_multiplier)(struct pipe_ctx *pipe_ctx);
void (*verify_allow_pstate_change_high)(struct dc *dc);
void (*program_pipe)(struct dc *dc,
struct pipe_ctx *pipe_ctx,
struct dc_state *context);
bool (*wait_for_blank_complete)(struct output_pixel_processor *opp);
void (*dccg_init)(struct dce_hwseq *hws);
bool (*set_blend_lut)(struct pipe_ctx *pipe_ctx,
const struct dc_plane_state *plane_state);
bool (*set_shaper_3dlut)(struct pipe_ctx *pipe_ctx,
const struct dc_plane_state *plane_state);
bool (*set_mcm_luts)(struct pipe_ctx *pipe_ctx,
const struct dc_plane_state *plane_state);
void (*PLAT_58856_wa)(struct dc_state *context,
struct pipe_ctx *pipe_ctx);
void (*setup_hpo_hw_control)(const struct dce_hwseq *hws, bool enable);
void (*enable_plane)(struct dc *dc, struct pipe_ctx *pipe_ctx,
struct dc_state *context);
#ifdef CONFIG_DRM_AMD_DC_FP
void (*program_mall_pipe_config)(struct dc *dc, struct dc_state *context);
void (*update_force_pstate)(struct dc *dc, struct dc_state *context);
void (*update_mall_sel)(struct dc *dc, struct dc_state *context);
unsigned int (*calculate_dccg_k1_k2_values)(struct pipe_ctx *pipe_ctx,
unsigned int *k1_div,
unsigned int *k2_div);
void (*set_pixels_per_cycle)(struct pipe_ctx *pipe_ctx);
void (*resync_fifo_dccg_dio)(struct dce_hwseq *hws, struct dc *dc,
struct dc_state *context);
enum dc_status (*apply_single_controller_ctx_to_hw)(
struct pipe_ctx *pipe_ctx,
struct dc_state *context,
struct dc *dc);
bool (*is_dp_dig_pixel_rate_div_policy)(struct pipe_ctx *pipe_ctx);
#endif
void (*reset_back_end_for_pipe)(struct dc *dc,
struct pipe_ctx *pipe_ctx,
struct dc_state *context);
};
struct dce_hwseq {
struct dc_context *ctx;
const struct dce_hwseq_registers *regs;
const struct dce_hwseq_shift *shifts;
const struct dce_hwseq_mask *masks;
struct dce_hwseq_wa wa;
struct hwseq_wa_state wa_state;
struct hwseq_private_funcs funcs;
PHYSICAL_ADDRESS_LOC fb_base;
PHYSICAL_ADDRESS_LOC fb_top;
PHYSICAL_ADDRESS_LOC fb_offset;
PHYSICAL_ADDRESS_LOC uma_top;
};
#endif /* __DC_HW_SEQUENCER_PRIVATE_H__ */
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