/* * 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. * */#ifndef _DM_PP_INTERFACE_#define _DM_PP_INTERFACE_ #include "dm_services_types.h" #define PP_MAX_CLOCK_LEVELS 16 enum amd_pp_display_config_type {	AMD_PP_DisplayConfigType_None = 0,	AMD_PP_DisplayConfigType_DP54 ,	AMD_PP_DisplayConfigType_DP432 ,	AMD_PP_DisplayConfigType_DP324 ,	AMD_PP_DisplayConfigType_DP27,	AMD_PP_DisplayConfigType_DP243,	AMD_PP_DisplayConfigType_DP216,	AMD_PP_DisplayConfigType_DP162,	AMD_PP_DisplayConfigType_HDMI6G,	AMD_PP_DisplayConfigType_HDMI297,	AMD_PP_DisplayConfigType_HDMI162,	AMD_PP_DisplayConfigType_LVDS,	AMD_PP_DisplayConfigType_DVI,	AMD_PP_DisplayConfigType_WIRELESS,	AMD_PP_DisplayConfigType_VGA}; struct single_display_configuration {	uint32_t controller_index;	uint32_t controller_id;	uint32_t signal_type;	uint32_t display_state;	/* phy id for the primary internal transmitter */	uint8_t primary_transmitter_phyi_d;	/* bitmap with the active lanes */	uint8_t primary_transmitter_active_lanemap;	/* phy id for the secondary internal transmitter (for dual-link dvi) */	uint8_t secondary_transmitter_phy_id;	/* bitmap with the active lanes */	uint8_t secondary_transmitter_active_lanemap;	/* misc phy settings for SMU. */	uint32_t config_flags;	uint32_t display_type;	uint32_t view_resolution_cx;	uint32_t view_resolution_cy;	enum amd_pp_display_config_type displayconfigtype;	uint32_t vertical_refresh; /* for active display */	uint32_t pixel_clock; /* Pixel clock in KHz (for HDMI only: normalized) */}; #define MAX_NUM_DISPLAY 32 struct amd_pp_display_configuration {	bool nb_pstate_switch_disable;/* controls NB PState switch */	bool cpu_cc6_disable; /* controls CPU CState switch ( on or off) */	bool cpu_pstate_disable;	uint32_t cpu_pstate_separation_time; 	uint32_t num_display;  /* total number of display*/	uint32_t num_path_including_non_display;	uint32_t crossfire_display_index;	uint32_t min_mem_set_clock;	uint32_t min_core_set_clock;	/* unit 10KHz x bit*/	uint32_t min_bus_bandwidth;	/* minimum required stutter sclk, in 10khz uint32_t ulMinCoreSetClk;*/	uint32_t min_core_set_clock_in_sr; 	struct single_display_configuration displays[MAX_NUM_DISPLAY]; 	uint32_t vrefresh; /* for active display*/ 	uint32_t min_vblank_time; /* for active display*/	bool multi_monitor_in_sync;	/* Controller Index of primary display - used in MCLK SMC switching hang	 * SW Workaround*/	uint32_t crtc_index;	/* htotal*1000/pixelclk - used in MCLK SMC switching hang SW Workaround*/	uint32_t line_time_in_us;	bool invalid_vblank_time; 	uint32_t display_clk;	/*	 * for given display configuration if multimonitormnsync == false then	 * Memory clock DPMS with this latency or below is allowed, DPMS with	 * higher latency not allowed.	 */	uint32_t dce_tolerable_mclk_in_active_latency;	uint32_t min_dcef_set_clk;	uint32_t min_dcef_deep_sleep_set_clk;}; struct amd_pp_simple_clock_info {	uint32_t	engine_max_clock;	uint32_t	memory_max_clock;	uint32_t	level;}; enum PP_DAL_POWERLEVEL {	PP_DAL_POWERLEVEL_INVALID = 0,	PP_DAL_POWERLEVEL_ULTRALOW,	PP_DAL_POWERLEVEL_LOW,	PP_DAL_POWERLEVEL_NOMINAL,	PP_DAL_POWERLEVEL_PERFORMANCE, 	PP_DAL_POWERLEVEL_0 = PP_DAL_POWERLEVEL_ULTRALOW,	PP_DAL_POWERLEVEL_1 = PP_DAL_POWERLEVEL_LOW,	PP_DAL_POWERLEVEL_2 = PP_DAL_POWERLEVEL_NOMINAL,	PP_DAL_POWERLEVEL_3 = PP_DAL_POWERLEVEL_PERFORMANCE,	PP_DAL_POWERLEVEL_4 = PP_DAL_POWERLEVEL_3+1,	PP_DAL_POWERLEVEL_5 = PP_DAL_POWERLEVEL_4+1,	PP_DAL_POWERLEVEL_6 = PP_DAL_POWERLEVEL_5+1,	PP_DAL_POWERLEVEL_7 = PP_DAL_POWERLEVEL_6+1,}; struct amd_pp_clock_info {	uint32_t min_engine_clock;	uint32_t max_engine_clock;	uint32_t min_memory_clock;	uint32_t max_memory_clock;	uint32_t min_bus_bandwidth;	uint32_t max_bus_bandwidth;	uint32_t max_engine_clock_in_sr;	uint32_t min_engine_clock_in_sr;	enum PP_DAL_POWERLEVEL max_clocks_state;}; enum amd_pp_clock_type {	amd_pp_disp_clock = 1,	amd_pp_sys_clock,	amd_pp_mem_clock,	amd_pp_dcef_clock,	amd_pp_soc_clock,	amd_pp_pixel_clock,	amd_pp_phy_clock,	amd_pp_dcf_clock,	amd_pp_dpp_clock,	amd_pp_f_clock = amd_pp_dcef_clock,}; #define MAX_NUM_CLOCKS 16 struct amd_pp_clocks {	uint32_t count;	uint32_t clock[MAX_NUM_CLOCKS];	uint32_t latency[MAX_NUM_CLOCKS];}; struct pp_clock_with_latency {	uint32_t clocks_in_khz;	uint32_t latency_in_us;}; struct pp_clock_levels_with_latency {	uint32_t num_levels;	struct pp_clock_with_latency data[PP_MAX_CLOCK_LEVELS];}; struct pp_clock_with_voltage {	uint32_t clocks_in_khz;	uint32_t voltage_in_mv;}; struct pp_clock_levels_with_voltage {	uint32_t num_levels;	struct pp_clock_with_voltage data[PP_MAX_CLOCK_LEVELS];}; struct pp_display_clock_request {	enum amd_pp_clock_type clock_type;	uint32_t clock_freq_in_khz;}; #endif /* _DM_PP_INTERFACE_ */