diff options
| author | Harry Wentland <harry.wentland@amd.com> | 2017-09-12 15:58:20 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-09-26 17:01:32 -0400 |
| commit | 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c (patch) | |
| tree | 84301c04dcaaa05c3318a8fe62cf62ab52ecc162 /drivers/gpu/drm/amd/display/include | |
| parent | 9c5b2b0d409304c2e3c1f4d1c9bb4958e1d46f8f (diff) | |
drm/amd/dc: Add dc display driver (v2)
Supported DCE versions: 8.0, 10.0, 11.0, 11.2
v2: rebase against 4.11
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/include')
29 files changed, 4860 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/include/asic_capability_interface.h b/drivers/gpu/drm/amd/display/include/asic_capability_interface.h new file mode 100644 index 000000000000..57cc72fdc560 --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/asic_capability_interface.h @@ -0,0 +1,55 @@ +/* + * Copyright 2012-15 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of enc 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 enc 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 __DAL_ASIC_CAPABILITY_INTERFACE_H__ +#define __DAL_ASIC_CAPABILITY_INTERFACE_H__ + +/* Include */ +#include "include/asic_capability_types.h" + +/* Forward declaration */ +struct hw_asic_id; + +/* ASIC capability */ +struct asic_capability { + struct dc_context *ctx; + struct asic_caps caps; + struct asic_stereo_3d_caps stereo_3d_caps; + struct asic_bugs bugs; + uint32_t data[ASIC_DATA_MAX_NUMBER]; +}; + +/** + * Interfaces + */ + +/* Create and initialize ASIC capability */ +struct asic_capability *dal_asic_capability_create(struct hw_asic_id *init, + struct dc_context *ctx); + +/* Destroy ASIC capability and free memory space */ +void dal_asic_capability_destroy(struct asic_capability **cap); + +#endif /* __DAL_ASIC_CAPABILITY_INTERFACE_H__ */ diff --git a/drivers/gpu/drm/amd/display/include/asic_capability_types.h b/drivers/gpu/drm/amd/display/include/asic_capability_types.h new file mode 100644 index 000000000000..c44dae043599 --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/asic_capability_types.h @@ -0,0 +1,116 @@ +/* + * Copyright 2012-15 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 __DAL_ASIC_CAPABILITY_TYPES_H__ +#define __DAL_ASIC_CAPABILITY_TYPES_H__ + +/* + * ASIC Capabilities + */ +struct asic_caps { + bool CONSUMER_SINGLE_SELECTED_TIMING:1; + bool UNDERSCAN_ADJUST:1; + bool DELTA_SIGMA_SUPPORT:1; + bool PANEL_SELF_REFRESH_SUPPORTED:1; + bool IS_FUSION:1; + bool DP_MST_SUPPORTED:1; + bool UNDERSCAN_FOR_HDMI_ONLY:1; + bool DVI_CLOCK_SHARE_CAPABILITY:1; + bool SUPPORT_CEA861E_FINAL:1; + bool MIRABILIS_SUPPORTED:1; + bool MIRABILIS_ENABLED_BY_DEFAULT:1; + bool DEVICE_TAG_REMAP_SUPPORTED:1; + bool HEADLESS_NO_OPM_SUPPORTED:1; + bool WIRELESS_LIMIT_TO_720P:1; + bool WIRELESS_FULL_TIMING_ADJUSTMENT:1; + bool WIRELESS_TIMING_ADJUSTMENT:1; + bool WIRELESS_COMPRESSED_AUDIO:1; + bool VCE_SUPPORTED:1; + bool HPD_CHECK_FOR_EDID:1; + bool NEED_MC_TUNING:1; + bool SKIP_PSR_WAIT_FOR_PLL_LOCK_BIT:1; + bool DFSBYPASS_DYNAMIC_SUPPORT:1; + bool SUPPORT_8BPP:1; +}; + +/* + * ASIC Stereo 3D Caps + */ +struct asic_stereo_3d_caps { + bool SUPPORTED:1; + bool DISPLAY_BASED_ON_WS:1; + bool HDMI_FRAME_PACK:1; + bool INTERLACE_FRAME_PACK:1; + bool DISPLAYPORT_FRAME_PACK:1; + bool DISPLAYPORT_FRAME_ALT:1; + bool INTERLEAVE:1; +}; + +/* + * ASIC Bugs + */ +struct asic_bugs { + bool MST_SYMBOL_MISALIGNMENT:1; + bool PSR_2X_LANE_GANGING:1; + bool LB_WA_IS_SUPPORTED:1; + bool ROM_REGISTER_ACCESS:1; + bool PSR_WA_OVERSCAN_CRC_ERROR:1; +}; + +/* + * ASIC Data + */ +enum asic_data { + ASIC_DATA_FIRST = 0, + ASIC_DATA_DCE_VERSION = ASIC_DATA_FIRST, + ASIC_DATA_DCE_VERSION_MINOR, + ASIC_DATA_LINEBUFFER_SIZE, + ASIC_DATA_DRAM_BANDWIDTH_EFFICIENCY, + ASIC_DATA_MC_LATENCY, + ASIC_DATA_MC_LATENCY_SLOW, + ASIC_DATA_MEMORYTYPE_MULTIPLIER, + ASIC_DATA_PATH_NUM_PER_DPMST_CONNECTOR, + ASIC_DATA_MAX_UNDERSCAN_PERCENTAGE, + ASIC_DATA_VIEWPORT_PIXEL_GRANULARITY, + ASIC_DATA_MIN_DISPCLK_FOR_UNDERSCAN, + ASIC_DATA_DOWNSCALE_LIMIT, + ASIC_DATA_MAX_NUMBER /* end of enum */ +}; + +/* + * ASIC Feature Flags + */ +struct asic_feature_flags { + union { + uint32_t raw; + struct { + uint32_t LEGACY_CLIENT:1; + uint32_t PACKED_PIXEL_FORMAT:1; + uint32_t WORKSTATION_STEREO:1; + uint32_t WORKSTATION:1; + } bits; + }; +}; + +#endif /* __DAL_ASIC_CAPABILITY_TYPES_H__ */ diff --git a/drivers/gpu/drm/amd/display/include/audio_types.h b/drivers/gpu/drm/amd/display/include/audio_types.h new file mode 100644 index 000000000000..6364fbc24cfe --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/audio_types.h @@ -0,0 +1,106 @@ +/* + * Copyright 2012-15 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 __AUDIO_TYPES_H__ +#define __AUDIO_TYPES_H__ + +#include "signal_types.h" + +#define AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS 20 +#define MAX_HW_AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS 18 +#define MULTI_CHANNEL_SPLIT_NO_ASSO_INFO 0xFFFFFFFF + + +struct audio_crtc_info { + uint32_t h_total; + uint32_t h_active; + uint32_t v_active; + uint32_t pixel_repetition; + uint32_t requested_pixel_clock; /* in KHz */ + uint32_t calculated_pixel_clock; /* in KHz */ + uint32_t refresh_rate; + enum dc_color_depth color_depth; + bool interlaced; +}; +struct azalia_clock_info { + uint32_t pixel_clock_in_10khz; + uint32_t audio_dto_phase; + uint32_t audio_dto_module; + uint32_t audio_dto_wall_clock_ratio; +}; + +enum audio_dto_source { + DTO_SOURCE_UNKNOWN = 0, + DTO_SOURCE_ID0, + DTO_SOURCE_ID1, + DTO_SOURCE_ID2, + DTO_SOURCE_ID3, + DTO_SOURCE_ID4, + DTO_SOURCE_ID5 +}; + +/* PLL information required for AZALIA DTO calculation */ + +struct audio_pll_info { + uint32_t dp_dto_source_clock_in_khz; + uint32_t feed_back_divider; + enum audio_dto_source dto_source; + bool ss_enabled; + uint32_t ss_percentage; + uint32_t ss_percentage_divider; +}; + +struct audio_channel_associate_info { + union { + struct { + uint32_t ALL_CHANNEL_FL:4; + uint32_t ALL_CHANNEL_FR:4; + uint32_t ALL_CHANNEL_FC:4; + uint32_t ALL_CHANNEL_Sub:4; + uint32_t ALL_CHANNEL_SL:4; + uint32_t ALL_CHANNEL_SR:4; + uint32_t ALL_CHANNEL_BL:4; + uint32_t ALL_CHANNEL_BR:4; + } bits; + uint32_t u32all; + }; +}; + +struct audio_output { + /* Front DIG id. */ + enum engine_id engine_id; + /* encoder output signal */ + enum signal_type signal; + /* video timing */ + struct audio_crtc_info crtc_info; + /* PLL for audio */ + struct audio_pll_info pll_info; +}; + +enum audio_payload { + CHANNEL_SPLIT_MAPPINGCHANG = 0x9, +}; + +#endif /* __AUDIO_TYPES_H__ */ diff --git a/drivers/gpu/drm/amd/display/include/bios_parser_interface.h b/drivers/gpu/drm/amd/display/include/bios_parser_interface.h new file mode 100644 index 000000000000..d51101c5c6b0 --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/bios_parser_interface.h @@ -0,0 +1,44 @@ +/* + * Copyright 2012-15 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 __DAL_BIOS_PARSER_INTERFACE_H__ +#define __DAL_BIOS_PARSER_INTERFACE_H__ + +#include "dc_bios_types.h" + +struct bios_parser; + +struct bp_init_data { + struct dc_context *ctx; + uint8_t *bios; +}; + +struct dc_bios *dal_bios_parser_create( + struct bp_init_data *init, + enum dce_version dce_version); + +void dal_bios_parser_destroy(struct dc_bios **dcb); + +#endif /* __DAL_BIOS_PARSER_INTERFACE_H__ */ diff --git a/drivers/gpu/drm/amd/display/include/bios_parser_types.h b/drivers/gpu/drm/amd/display/include/bios_parser_types.h new file mode 100644 index 000000000000..9ab9065735f7 --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/bios_parser_types.h @@ -0,0 +1,338 @@ +/* + * Copyright 2012-15 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 __DAL_BIOS_PARSER_TYPES_H__ + +#define __DAL_BIOS_PARSER_TYPES_H__ + +#include "dm_services.h" +#include "include/signal_types.h" +#include "include/grph_object_ctrl_defs.h" +#include "include/gpio_types.h" +#include "include/link_service_types.h" + +/* TODO: include signal_types.h and remove this enum */ +enum as_signal_type { + AS_SIGNAL_TYPE_NONE = 0L, /* no signal */ + AS_SIGNAL_TYPE_DVI, + AS_SIGNAL_TYPE_HDMI, + AS_SIGNAL_TYPE_LVDS, + AS_SIGNAL_TYPE_DISPLAY_PORT, + AS_SIGNAL_TYPE_GPU_PLL, + AS_SIGNAL_TYPE_UNKNOWN +}; + +enum bp_result { + BP_RESULT_OK = 0, /* There was no error */ + BP_RESULT_BADINPUT, /*Bad input parameter */ + BP_RESULT_BADBIOSTABLE, /* Bad BIOS table */ + BP_RESULT_UNSUPPORTED, /* BIOS Table is not supported */ + BP_RESULT_NORECORD, /* Record can't be found */ + BP_RESULT_FAILURE +}; + +enum bp_encoder_control_action { + /* direct VBIOS translation! Just to simplify the translation */ + ENCODER_CONTROL_DISABLE = 0, + ENCODER_CONTROL_ENABLE, + ENCODER_CONTROL_SETUP, + ENCODER_CONTROL_INIT +}; + +enum bp_transmitter_control_action { + /* direct VBIOS translation! Just to simplify the translation */ + TRANSMITTER_CONTROL_DISABLE = 0, + TRANSMITTER_CONTROL_ENABLE, + TRANSMITTER_CONTROL_BACKLIGHT_OFF, + TRANSMITTER_CONTROL_BACKLIGHT_ON, + TRANSMITTER_CONTROL_BACKLIGHT_BRIGHTNESS, + TRANSMITTER_CONTROL_LCD_SETF_TEST_START, + TRANSMITTER_CONTROL_LCD_SELF_TEST_STOP, + TRANSMITTER_CONTROL_INIT, + TRANSMITTER_CONTROL_DEACTIVATE, + TRANSMITTER_CONTROL_ACTIAVATE, + TRANSMITTER_CONTROL_SETUP, + TRANSMITTER_CONTROL_SET_VOLTAGE_AND_PREEMPASIS, + /* ATOM_TRANSMITTER_ACTION_POWER_ON. This action is for eDP only + * (power up the panel) + */ + TRANSMITTER_CONTROL_POWER_ON, + /* ATOM_TRANSMITTER_ACTION_POWER_OFF. This action is for eDP only + * (power down the panel) + */ + TRANSMITTER_CONTROL_POWER_OFF +}; + +enum bp_external_encoder_control_action { + EXTERNAL_ENCODER_CONTROL_DISABLE = 0, + EXTERNAL_ENCODER_CONTROL_ENABLE = 1, + EXTERNAL_ENCODER_CONTROL_INIT = 0x7, + EXTERNAL_ENCODER_CONTROL_SETUP = 0xf, + EXTERNAL_ENCODER_CONTROL_UNBLANK = 0x10, + EXTERNAL_ENCODER_CONTROL_BLANK = 0x11, +}; + +enum bp_pipe_control_action { + ASIC_PIPE_DISABLE = 0, + ASIC_PIPE_ENABLE, + ASIC_PIPE_INIT +}; + +struct bp_encoder_control { + enum bp_encoder_control_action action; + enum engine_id engine_id; + enum transmitter transmitter; + enum signal_type signal; + enum dc_lane_count lanes_number; + enum dc_color_depth color_depth; + bool enable_dp_audio; + uint32_t pixel_clock; /* khz */ +}; + +struct bp_external_encoder_control { + enum bp_external_encoder_control_action action; + enum engine_id engine_id; + enum dc_link_rate link_rate; + enum dc_lane_count lanes_number; + enum signal_type signal; + enum dc_color_depth color_depth; + bool coherent; + struct graphics_object_id encoder_id; + struct graphics_object_id connector_obj_id; + uint32_t pixel_clock; /* in KHz */ +}; + +struct bp_crtc_source_select { + enum engine_id engine_id; + enum controller_id controller_id; + /* from GPU Tx aka asic_signal */ + enum signal_type signal; + /* sink_signal may differ from asicSignal if Translator encoder */ + enum signal_type sink_signal; + enum display_output_bit_depth display_output_bit_depth; + bool enable_dp_audio; +}; + +struct bp_transmitter_control { + enum bp_transmitter_control_action action; + enum engine_id engine_id; + enum transmitter transmitter; /* PhyId */ + enum dc_lane_count lanes_number; + enum clock_source_id pll_id; /* needed for DCE 4.0 */ + enum signal_type signal; + enum dc_color_depth color_depth; /* not used for DCE6.0 */ + enum hpd_source_id hpd_sel; /* ucHPDSel, used for DCe6.0 */ + struct graphics_object_id connector_obj_id; + /* symClock; in 10kHz, pixel clock, in HDMI deep color mode, it should + * be pixel clock * deep_color_ratio (in KHz) + */ + uint32_t pixel_clock; + uint32_t lane_select; + uint32_t lane_settings; + bool coherent; + bool multi_path; + bool single_pll_mode; +}; + +struct bp_blank_crtc_parameters { + enum controller_id controller_id; + uint32_t black_color_rcr; + uint32_t black_color_gy; + uint32_t black_color_bcb; +}; + +struct bp_hw_crtc_timing_parameters { + enum controller_id controller_id; + /* horizontal part */ + uint32_t h_total; + uint32_t h_addressable; + uint32_t h_overscan_left; + uint32_t h_overscan_right; + uint32_t h_sync_start; + uint32_t h_sync_width; + + /* vertical part */ + uint32_t v_total; + uint32_t v_addressable; + uint32_t v_overscan_top; + uint32_t v_overscan_bottom; + uint32_t v_sync_start; + uint32_t v_sync_width; + + struct timing_flags { + uint32_t INTERLACE:1; + uint32_t PIXEL_REPETITION:4; + uint32_t HSYNC_POSITIVE_POLARITY:1; + uint32_t VSYNC_POSITIVE_POLARITY:1; + uint32_t HORZ_COUNT_BY_TWO:1; + } flags; +}; + +struct bp_hw_crtc_overscan_parameters { + enum controller_id controller_id; + uint32_t h_overscan_left; + uint32_t h_overscan_right; + uint32_t v_overscan_top; + uint32_t v_overscan_bottom; +}; + +struct bp_adjust_pixel_clock_parameters { + /* Input: Signal Type - to be converted to Encoder mode */ + enum signal_type signal_type; + /* Input: Encoder object id */ + struct graphics_object_id encoder_object_id; + /* Input: Pixel Clock (requested Pixel clock based on Video timing + * standard used) in KHz + */ + uint32_t pixel_clock; + /* Output: Adjusted Pixel Clock (after VBIOS exec table) in KHz */ + uint32_t adjusted_pixel_clock; + /* Output: If non-zero, this refDiv value should be used to calculate + * other ppll params */ + uint32_t reference_divider; + /* Output: If non-zero, this postDiv value should be used to calculate + * other ppll params */ + uint32_t pixel_clock_post_divider; + /* Input: Enable spread spectrum */ + bool ss_enable; +}; + +struct bp_pixel_clock_parameters { + enum controller_id controller_id; /* (Which CRTC uses this PLL) */ + enum clock_source_id pll_id; /* Clock Source Id */ + /* signal_type -> Encoder Mode - needed by VBIOS Exec table */ + enum signal_type signal_type; + /* Adjusted Pixel Clock (after VBIOS exec table) + * that becomes Target Pixel Clock (KHz) */ + uint32_t target_pixel_clock; + /* Calculated Reference divider of Display PLL */ + uint32_t reference_divider; + /* Calculated Feedback divider of Display PLL */ + uint32_t feedback_divider; + /* Calculated Fractional Feedback divider of Display PLL */ + uint32_t fractional_feedback_divider; + /* Calculated Pixel Clock Post divider of Display PLL */ + uint32_t pixel_clock_post_divider; + struct graphics_object_id encoder_object_id; /* Encoder object id */ + /* VBIOS returns a fixed display clock when DFS-bypass feature + * is enabled (KHz) */ + uint32_t dfs_bypass_display_clock; + /* color depth to support HDMI deep color */ + enum transmitter_color_depth color_depth; + + struct program_pixel_clock_flags { + uint32_t FORCE_PROGRAMMING_OF_PLL:1; + /* Use Engine Clock as source for Display Clock when + * programming PLL */ + uint32_t USE_E_CLOCK_AS_SOURCE_FOR_D_CLOCK:1; + /* Use external reference clock (refDivSrc for PLL) */ + uint32_t SET_EXTERNAL_REF_DIV_SRC:1; + /* Force program PHY PLL only */ + uint32_t PROGRAM_PHY_PLL_ONLY:1; + /* Support for YUV420 */ + uint32_t SUPPORT_YUV_420:1; + /* Use XTALIN reference clock source */ + uint32_t SET_XTALIN_REF_SRC:1; + /* Use GENLK reference clock source */ + uint32_t SET_GENLOCK_REF_DIV_SRC:1; + } flags; +}; + +struct bp_display_clock_parameters { + uint32_t target_display_clock; /* KHz */ + /* Actual Display Clock set due to clock divider granularity KHz */ + uint32_t actual_display_clock; + /* Actual Post Divider ID used to generate the actual clock */ + uint32_t actual_post_divider_id; +}; + +enum bp_dce_clock_type { + DCECLOCK_TYPE_DISPLAY_CLOCK = 0, + DCECLOCK_TYPE_DPREFCLK = 1 +}; + +/* DCE Clock Parameters structure for SetDceClock Exec command table */ +struct bp_set_dce_clock_parameters { + enum clock_source_id pll_id; /* Clock Source Id */ + /* Display clock or DPREFCLK value */ + uint32_t target_clock_frequency; + /* Clock to set: =0: DISPCLK =1: DPREFCLK =2: PIXCLK */ + enum bp_dce_clock_type clock_type; + + struct set_dce_clock_flags { + uint32_t USE_GENERICA_AS_SOURCE_FOR_DPREFCLK:1; + /* Use XTALIN reference clock source */ + uint32_t USE_XTALIN_AS_SOURCE_FOR_DPREFCLK:1; + /* Use PCIE reference clock source */ + uint32_t USE_PCIE_AS_SOURCE_FOR_DPREFCLK:1; + /* Use GENLK reference clock source */ + uint32_t USE_GENLOCK_AS_SOURCE_FOR_DPREFCLK:1; + } flags; +}; + +struct spread_spectrum_flags { + /* 1 = Center Spread; 0 = down spread */ + uint32_t CENTER_SPREAD:1; + /* 1 = external; 0 = internal */ + uint32_t EXTERNAL_SS:1; + /* 1 = delta-sigma type parameter; 0 = ver1 */ + uint32_t DS_TYPE:1; +}; + +struct bp_spread_spectrum_parameters { + enum clock_source_id pll_id; + uint32_t percentage; + uint32_t ds_frac_amount; + + union { + struct { + uint32_t step; + uint32_t delay; + uint32_t range; /* In Hz unit */ + } ver1; + struct { + uint32_t feedback_amount; + uint32_t nfrac_amount; + uint32_t ds_frac_size; + } ds; + }; + + struct spread_spectrum_flags flags; +}; + +struct bp_encoder_cap_info { + uint32_t DP_HBR2_CAP:1; + uint32_t DP_HBR2_EN:1; + uint32_t DP_HBR3_EN:1; + uint32_t HDMI_6GB_EN:1; + uint32_t RESERVED:30; +}; + +struct bp_gpio_cntl_info { + uint32_t id; + enum gpio_pin_output_state state; +}; + +#endif /*__DAL_BIOS_PARSER_TYPES_H__ */ diff --git a/drivers/gpu/drm/amd/display/include/dal_asic_id.h b/drivers/gpu/drm/amd/display/include/dal_asic_id.h new file mode 100644 index 000000000000..119297e3bdc0 --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/dal_asic_id.h @@ -0,0 +1,125 @@ +/* + * Copyright 2012-15 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 __DAL_ASIC_ID_H__ +#define __DAL_ASIC_ID_H__ + +/* + * ASIC internal revision ID + */ + +/* DCE80 (based on ci_id.h in Perforce) */ +#define CI_BONAIRE_M_A0 0x14 +#define CI_BONAIRE_M_A1 0x15 +#define CI_HAWAII_P_A0 0x28 + +#define CI_UNKNOWN 0xFF + +#define ASIC_REV_IS_BONAIRE_M(rev) \ + ((rev >= CI_BONAIRE_M_A0) && (rev < CI_HAWAII_P_A0)) + +#define ASIC_REV_IS_HAWAII_P(rev) \ + (rev >= CI_HAWAII_P_A0) + +/* KV1 with Spectre GFX core, 8-8-1-2 (CU-Pix-Primitive-RB) */ +#define KV_SPECTRE_A0 0x01 + +/* KV2 with Spooky GFX core, including downgraded from Spectre core, + * 3-4-1-1 (CU-Pix-Primitive-RB) */ +#define KV_SPOOKY_A0 0x41 + +/* KB with Kalindi GFX core, 2-4-1-1 (CU-Pix-Primitive-RB) */ +#define KB_KALINDI_A0 0x81 + +/* KB with Kalindi GFX core, 2-4-1-1 (CU-Pix-Primitive-RB) */ +#define KB_KALINDI_A1 0x82 + +/* BV with Kalindi GFX core, 2-4-1-1 (CU-Pix-Primitive-RB) */ +#define BV_KALINDI_A2 0x85 + +/* ML with Godavari GFX core, 2-4-1-1 (CU-Pix-Primitive-RB) */ +#define ML_GODAVARI_A0 0xA1 + +/* ML with Godavari GFX core, 2-4-1-1 (CU-Pix-Primitive-RB) */ +#define ML_GODAVARI_A1 0xA2 + +#define KV_UNKNOWN 0xFF + +#define ASIC_REV_IS_KALINDI(rev) \ + ((rev >= KB_KALINDI_A0) && (rev < KV_UNKNOWN)) + +#define ASIC_REV_IS_BHAVANI(rev) \ + ((rev >= BV_KALINDI_A2) && (rev < ML_GODAVARI_A0)) + +#define ASIC_REV_IS_GODAVARI(rev) \ + ((rev >= ML_GODAVARI_A0) && (rev < KV_UNKNOWN)) + +/* VI Family */ +/* DCE10 */ +#define VI_TONGA_P_A0 20 +#define VI_TONGA_P_A1 21 +#define VI_FIJI_P_A0 60 + +/* DCE112 */ +#define VI_POLARIS10_P_A0 80 +#define VI_POLARIS11_M_A0 90 + +#define VI_UNKNOWN 0xFF + +#define ASIC_REV_IS_TONGA_P(eChipRev) ((eChipRev >= VI_TONGA_P_A0) && \ + (eChipRev < 40)) +#define ASIC_REV_IS_FIJI_P(eChipRev) ((eChipRev >= VI_FIJI_P_A0) && \ + (eChipRev < 80)) + +#define ASIC_REV_IS_POLARIS10_P(eChipRev) ((eChipRev >= VI_POLARIS10_P_A0) && \ + (eChipRev < VI_POLARIS11_M_A0)) +#define ASIC_REV_IS_POLARIS11_M(eChipRev) (eChipRev >= VI_POLARIS11_M_A0) + +/* DCE11 */ +#define CZ_CARRIZO_A0 0x01 + +#define STONEY_A0 0x61 +#define CZ_UNKNOWN 0xFF + +#define ASIC_REV_IS_STONEY(rev) \ + ((rev >= STONEY_A0) && (rev < CZ_UNKNOWN)) + +/* + * ASIC chip ID + */ +/* DCE80 */ +#define DEVICE_ID_KALINDI_9834 0x9834 +#define DEVICE_ID_TEMASH_9839 0x9839 +#define DEVICE_ID_TEMASH_983D 0x983D + +/* Asic Family IDs for different asic family. */ +#define FAMILY_CI 120 /* Sea Islands: Hawaii (P), Bonaire (M) */ +#define FAMILY_KV 125 /* Fusion => Kaveri: Spectre, Spooky; Kabini: Kalindi */ +#define FAMILY_VI 130 /* Volcanic Islands: Iceland (V), Tonga (M) */ +#define FAMILY_CZ 135 /* Carrizo */ + +#define FAMILY_UNKNOWN 0xFF + +#endif /* __DAL_ASIC_ID_H__ */ diff --git a/drivers/gpu/drm/amd/display/include/dal_register_logger.h b/drivers/gpu/drm/amd/display/include/dal_register_logger.h new file mode 100644 index 000000000000..00dfcd70cc37 --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/dal_register_logger.h @@ -0,0 +1,42 @@ +/* + * Copyright 2012-15 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 __DAL_REGISTER_LOGGER__ +#define __DAL_REGISTER_LOGGER__ + +/**************** + * API functions + ***************/ + +/* dal_reg_logger_push - begin Register Logging */ +void dal_reg_logger_push(const char *caller_func); +/* dal_reg_logger_pop - stop Register Logging */ +void dal_reg_logger_pop(void); + +/* for internal use of the Logger only */ +void dal_reg_logger_rw_count_increment(void); +bool dal_reg_logger_should_dump_register(void); + +#endif /* __DAL_REGISTER_LOGGER__ */ diff --git a/drivers/gpu/drm/amd/display/include/dal_types.h b/drivers/gpu/drm/amd/display/include/dal_types.h new file mode 100644 index 000000000000..ada5b19e85eb --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/dal_types.h @@ -0,0 +1,44 @@ +/* + * Copyright 2012-15 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 __DAL_TYPES_H__ +#define __DAL_TYPES_H__ + +#include "signal_types.h" +#include "dc_types.h" + +struct dal_logger; +struct dc_bios; + +enum dce_version { + DCE_VERSION_UNKNOWN = (-1), + DCE_VERSION_8_0, + DCE_VERSION_10_0, + DCE_VERSION_11_0, + DCE_VERSION_11_2, + DCE_VERSION_MAX, +}; + +#endif /* __DAL_TYPES_H__ */ diff --git a/drivers/gpu/drm/amd/display/include/ddc_service_types.h b/drivers/gpu/drm/amd/display/include/ddc_service_types.h new file mode 100644 index 000000000000..0a6ba91e3eba --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/ddc_service_types.h @@ -0,0 +1,189 @@ +/* + * Copyright 2012-15 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 __DAL_DDC_SERVICE_TYPES_H__ +#define __DAL_DDC_SERVICE_TYPES_H__ + +#define DP_BRANCH_DEVICE_ID_1 0x0010FA +#define DP_BRANCH_DEVICE_ID_2 0x0022B9 +#define DP_SINK_DEVICE_ID_1 0x4CE000 +#define DP_BRANCH_DEVICE_ID_3 0x00001A +#define DP_BRANCH_DEVICE_ID_4 0x0080e1 +#define DP_BRANCH_DEVICE_ID_5 0x006037 +#define DP_SINK_DEVICE_ID_2 0x001CF8 + + +enum ddc_result { + DDC_RESULT_UNKNOWN = 0, + DDC_RESULT_SUCESSFULL, + DDC_RESULT_FAILED_CHANNEL_BUSY, + DDC_RESULT_FAILED_TIMEOUT, + DDC_RESULT_FAILED_PROTOCOL_ERROR, + DDC_RESULT_FAILED_NACK, + DDC_RESULT_FAILED_INCOMPLETE, + DDC_RESULT_FAILED_OPERATION, + DDC_RESULT_FAILED_INVALID_OPERATION, + DDC_RESULT_FAILED_BUFFER_OVERFLOW +}; + +enum ddc_service_type { + DDC_SERVICE_TYPE_CONNECTOR, + DDC_SERVICE_TYPE_DISPLAY_PORT_MST, +}; + +enum dcs_dpcd_revision { + DCS_DPCD_REV_10 = 0x10, + DCS_DPCD_REV_11 = 0x11, + DCS_DPCD_REV_12 = 0x12 +}; + +/** + * display sink capability + */ +struct display_sink_capability { + /* dongle type (DP converter, CV smart dongle) */ + enum display_dongle_type dongle_type; + + /********************************************************** + capabilities going INTO SINK DEVICE (stream capabilities) + **********************************************************/ + /* Dongle's downstream count. */ + uint32_t downstrm_sink_count; + /* Is dongle's downstream count info field (downstrm_sink_count) + * valid. */ + bool downstrm_sink_count_valid; + + /* Maximum additional audio delay in microsecond (us) */ + uint32_t additional_audio_delay; + /* Audio latency value in microsecond (us) */ + uint32_t audio_latency; + /* Interlace video latency value in microsecond (us) */ + uint32_t video_latency_interlace; + /* Progressive video latency value in microsecond (us) */ + uint32_t video_latency_progressive; + /* Dongle caps: Maximum pixel clock supported over dongle for HDMI */ + uint32_t max_hdmi_pixel_clock; + /* Dongle caps: Maximum deep color supported over dongle for HDMI */ + enum dc_color_depth max_hdmi_deep_color; + + /************************************************************ + capabilities going OUT OF SOURCE DEVICE (link capabilities) + ************************************************************/ + /* support for Spread Spectrum(SS) */ + bool ss_supported; + /* DP link settings (laneCount, linkRate, Spread) */ + uint32_t dp_link_lane_count; + uint32_t dp_link_rate; + uint32_t dp_link_spead; + + enum dcs_dpcd_revision dpcd_revision; + /* If dongle_type == DISPLAY_DONGLE_DP_HDMI_CONVERTER, + indicates 'Frame Sequential-to-lllFrame Pack' conversion capability.*/ + bool is_dp_hdmi_s3d_converter; + /* to check if we have queried the display capability + * for eDP panel already. */ + bool is_edp_sink_cap_valid; + + enum ddc_transaction_type transaction_type; + enum signal_type signal; +}; + +struct av_sync_data { + uint8_t av_granularity;/* DPCD 00023h */ + uint8_t aud_dec_lat1;/* DPCD 00024h */ + uint8_t aud_dec_lat2;/* DPCD 00025h */ + uint8_t aud_pp_lat1;/* DPCD 00026h */ + uint8_t aud_pp_lat2;/* DPCD 00027h */ + uint8_t vid_inter_lat;/* DPCD 00028h */ + uint8_t vid_prog_lat;/* DPCD 00029h */ + uint8_t aud_del_ins1;/* DPCD 0002Bh */ + uint8_t aud_del_ins2;/* DPCD 0002Ch */ + uint8_t aud_del_ins3;/* DPCD 0002Dh */ +}; + +/** EDID retrieval related constants, also used by MstMgr **/ + +#define DDC_EDID_SEGMENT_SIZE 256 +#define DDC_EDID_BLOCK_SIZE 128 +#define DDC_EDID_BLOCKS_PER_SEGMENT \ + (DDC_EDID_SEGMENT_SIZE / DDC_EDID_BLOCK_SIZE) + +#define DDC_EDID_EXT_COUNT_OFFSET 0x7E + +#define DDC_EDID_ADDRESS_START 0x50 +#define DDC_EDID_ADDRESS_END 0x52 +#define DDC_EDID_SEGMENT_ADDRESS 0x30 + +/* signatures for Edid 1x */ +#define DDC_EDID1X_VENDORID_SIGNATURE_OFFSET 8 +#define DDC_EDID1X_VENDORID_SIGNATURE_LEN 4 +#define DDC_EDID1X_EXT_CNT_AND_CHECKSUM_OFFSET 126 +#define DDC_EDID1X_EXT_CNT_AND_CHECKSUM_LEN 2 +#define DDC_EDID1X_CHECKSUM_OFFSET 127 +/* signatures for Edid 20*/ +#define DDC_EDID_20_SIGNATURE_OFFSET 0 +#define DDC_EDID_20_SIGNATURE 0x20 + +#define DDC_EDID20_VENDORID_SIGNATURE_OFFSET 1 +#define DDC_EDID20_VENDORID_SIGNATURE_LEN 4 +#define DDC_EDID20_CHECKSUM_OFFSET 255 +#define DDC_EDID20_CHECKSUM_LEN 1 + +/*DP to VGA converter*/ +static const uint8_t DP_VGA_CONVERTER_ID_1[] = "mVGAa"; +/*DP to Dual link DVI converter*/ +static const uint8_t DP_DVI_CONVERTER_ID_1[] = "m2DVIa"; +/*Travis*/ +static const uint8_t DP_VGA_LVDS_CONVERTER_ID_2[] = "sivarT"; +/*Nutmeg*/ +static const uint8_t DP_VGA_LVDS_CONVERTER_ID_3[] = "dnomlA"; +/*DP to VGA converter*/ +static const uint8_t DP_VGA_CONVERTER_ID_4[] = "DpVga"; +/*DP to Dual link DVI converter*/ +static const uint8_t DP_DVI_CONVERTER_ID_4[] = "m2DVIa"; +/*DP to Dual link DVI converter 2*/ +static const uint8_t DP_DVI_CONVERTER_ID_42[] = "v2DVIa"; + +static const uint8_t DP_SINK_DEV_STRING_ID2_REV0[] = "\0\0\0\0\0\0"; + +/* Identifies second generation PSR TCON from Parade: Device ID string: + * yy-xx-**-**-**-** + */ +/* xx - Hw ID high byte */ +static const uint32_t DP_SINK_DEV_STRING_ID2_REV1_HW_ID_HIGH_BYTE = + 0x06; + +/* yy - HW ID low byte, the same silicon has several package/feature flavors */ +static const uint32_t DP_SINK_DEV_STRING_ID2_REV1_HW_ID_LOW_BYTE1 = + 0x61; +static const uint32_t DP_SINK_DEV_STRING_ID2_REV1_HW_ID_LOW_BYTE2 = + 0x62; +static const uint32_t DP_SINK_DEV_STRING_ID2_REV1_HW_ID_LOW_BYTE3 = + 0x63; +static const uint32_t DP_SINK_DEV_STRING_ID2_REV1_HW_ID_LOW_BYTE4 = + 0x72; +static const uint32_t DP_SINK_DEV_STRING_ID2_REV1_HW_ID_LOW_BYTE5 = + 0x73; + +#endif /* __DAL_DDC_SERVICE_TYPES_H__ */ diff --git a/drivers/gpu/drm/amd/display/include/display_clock_interface.h b/drivers/gpu/drm/amd/display/include/display_clock_interface.h new file mode 100644 index 000000000000..2006fa21f54c --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/display_clock_interface.h @@ -0,0 +1,175 @@ +/* + * Copyright 2012-15 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 __DISPLAY_CLOCK_INTERFACE_H__ +#define __DISPLAY_CLOCK_INTERFACE_H__ + +#include "hw_sequencer_types.h" +#include "grph_object_defs.h" +#include "signal_types.h" + +/* Timing related information*/ +struct dc_timing_params { + uint32_t INTERLACED:1; + uint32_t HCOUNT_BY_TWO:1; + uint32_t PIXEL_REPETITION:4; /*< values 1 to 10 supported*/ + uint32_t PREFETCH:1; + + uint32_t h_total; + uint32_t h_addressable; + uint32_t h_sync_width; +}; + +/* Scaling related information*/ +struct dc_scaling_params { + uint32_t h_overscan_right; + uint32_t h_overscan_left; + uint32_t h_taps; + uint32_t v_taps; +}; + +/* VScalerEfficiency */ +enum v_scaler_efficiency { + V_SCALER_EFFICIENCY_LB36BPP = 0, + V_SCALER_EFFICIENCY_LB30BPP = 1, + V_SCALER_EFFICIENCY_LB24BPP = 2, + V_SCALER_EFFICIENCY_LB18BPP = 3 +}; + +/* Parameters required for minimum Engine + * and minimum Display clock calculations*/ +struct min_clock_params { + uint32_t id; + uint32_t requested_pixel_clock; /* in KHz */ + uint32_t actual_pixel_clock; /* in KHz */ + struct view source_view; + struct view dest_view; + struct dc_timing_params timing_info; + struct dc_scaling_params scaling_info; + enum signal_type signal_type; + enum dc_color_depth deep_color_depth; + enum v_scaler_efficiency scaler_efficiency; + bool line_buffer_prefetch_enabled; +}; + +/* Result of Minimum System and Display clock calculations. + * Minimum System clock and Display clock, source and path to be used + * for Display clock*/ +struct minimum_clocks_calculation_result { + uint32_t min_sclk_khz; + uint32_t min_dclk_khz; + uint32_t min_mclk_khz; + uint32_t min_deep_sleep_sclk; +}; + +/* Enumeration of all clocks states */ +enum clocks_state { + CLOCKS_STATE_INVALID = 0, + CLOCKS_STATE_ULTRA_LOW, + CLOCKS_STATE_LOW, + CLOCKS_STATE_NOMINAL, + CLOCKS_STATE_PERFORMANCE, + /* Starting from DCE11, Max 8 level DPM state supported */ + CLOCKS_DPM_STATE_LEVEL_INVALID = CLOCKS_STATE_INVALID, + CLOCKS_DPM_STATE_LEVEL_0 = CLOCKS_STATE_ULTRA_LOW, + CLOCKS_DPM_STATE_LEVEL_1 = CLOCKS_STATE_LOW, + CLOCKS_DPM_STATE_LEVEL_2 = CLOCKS_STATE_NOMINAL, + CLOCKS_DPM_STATE_LEVEL_3 = CLOCKS_STATE_PERFORMANCE, + CLOCKS_DPM_STATE_LEVEL_4 = CLOCKS_DPM_STATE_LEVEL_3 + 1, + CLOCKS_DPM_STATE_LEVEL_5 = CLOCKS_DPM_STATE_LEVEL_4 + 1, + CLOCKS_DPM_STATE_LEVEL_6 = CLOCKS_DPM_STATE_LEVEL_5 + 1, + CLOCKS_DPM_STATE_LEVEL_7 = CLOCKS_DPM_STATE_LEVEL_6 + 1, +}; + +/* Structure containing all state-dependent clocks + * (dependent on "enum clocks_state") */ +struct state_dependent_clocks { + uint32_t display_clk_khz; + uint32_t pixel_clk_khz; +}; + +struct display_clock_state { + uint32_t DFS_BYPASS_ACTIVE:1; +}; + +struct display_clock; + +struct display_clock *dal_display_clock_dce112_create( + struct dc_context *ctx); + +struct display_clock *dal_display_clock_dce110_create( + struct dc_context *ctx); + +struct display_clock *dal_display_clock_dce80_create( + struct dc_context *ctx); + +void dal_display_clock_destroy(struct display_clock **to_destroy); +bool dal_display_clock_validate( + struct display_clock *disp_clk, + struct min_clock_params *params); +uint32_t dal_display_clock_calculate_min_clock( + struct display_clock *disp_clk, + uint32_t path_num, + struct min_clock_params *params); +uint32_t dal_display_clock_get_validation_clock(struct display_clock *disp_clk); +void dal_display_clock_set_clock( + struct display_clock *disp_clk, + uint32_t requested_clock_khz); +uint32_t dal_display_clock_get_clock(struct display_clock *disp_clk); +bool dal_display_clock_get_min_clocks_state( + struct display_clock *disp_clk, + enum clocks_state *clocks_state); +bool dal_display_clock_get_required_clocks_state( + struct display_clock *disp_clk, + struct state_dependent_clocks *req_clocks, + enum clocks_state *clocks_state); +bool dal_display_clock_set_min_clocks_state( + struct display_clock *disp_clk, + enum clocks_state clocks_state); +uint32_t dal_display_clock_get_dp_ref_clk_frequency( + struct display_clock *disp_clk); +/*the second parameter of "switchreferenceclock" is + * a dummy argument for all pre dce 6.0 versions*/ +void dal_display_clock_switch_reference_clock( + struct display_clock *disp_clk, + bool use_external_ref_clk, + uint32_t requested_clock_khz); +void dal_display_clock_set_dp_ref_clock_source( + struct display_clock *disp_clk, + enum clock_source_id clk_src); +void dal_display_clock_store_max_clocks_state( + struct display_clock *disp_clk, + enum clocks_state max_clocks_state); +void dal_display_clock_set_clock_state( + struct display_clock *disp_clk, + struct display_clock_state clk_state); +struct display_clock_state dal_display_clock_get_clock_state( + struct display_clock *disp_clk); +uint32_t dal_display_clock_get_dfs_bypass_threshold( + struct display_clock *disp_clk); +void dal_display_clock_invalid_clock_state( + struct display_clock *disp_clk); + +#endif /* __DISPLAY_CLOCK_INTERFACE_H__ */ diff --git a/drivers/gpu/drm/amd/display/include/dpcd_defs.h b/drivers/gpu/drm/amd/display/include/dpcd_defs.h new file mode 100644 index 000000000000..fbb2729148df --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/dpcd_defs.h @@ -0,0 +1,742 @@ +/* + * Copyright 2012-15 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 __DAL_DPCD_DEFS_H__ +#define __DAL_DPCD_DEFS_H__ + +enum dpcd_address { +/* addresses marked with 1.2 are only defined since DP 1.2 spec */ + + /* Reciever Capability Field */ + DPCD_ADDRESS_DPCD_REV = 0x00000, + DPCD_ADDRESS_MAX_LINK_RATE = 0x00001, + DPCD_ADDRESS_MAX_LANE_COUNT = 0x00002, + DPCD_ADDRESS_MAX_DOWNSPREAD = 0x00003, + DPCD_ADDRESS_NORP = 0x00004, + DPCD_ADDRESS_DOWNSTREAM_PORT_PRESENT = 0x00005, + DPCD_ADDRESS_MAIN_LINK_CHANNEL_CODING = 0x00006, + DPCD_ADDRESS_DOWNSTREAM_PORT_COUNT = 0x00007, + DPCD_ADDRESS_RECEIVE_PORT0_CAP0 = 0x00008, + DPCD_ADDRESS_RECEIVE_PORT0_CAP1 = 0x00009, + DPCD_ADDRESS_RECEIVE_PORT1_CAP0 = 0x0000A, + DPCD_ADDRESS_RECEIVE_PORT1_CAP1 = 0x0000B, + + DPCD_ADDRESS_I2C_SPEED_CNTL_CAP = 0x0000C,/*1.2*/ + DPCD_ADDRESS_EDP_CONFIG_CAP = 0x0000D,/*1.2*/ + DPCD_ADDRESS_TRAINING_AUX_RD_INTERVAL = 0x000E,/*1.2*/ + + DPCD_ADDRESS_MSTM_CAP = 0x00021,/*1.2*/ + + /* Audio Video Sync Data Feild */ + DPCD_ADDRESS_AV_GRANULARITY = 0x0023, + DPCD_ADDRESS_AUDIO_DECODE_LATENCY1 = 0x0024, + DPCD_ADDRESS_AUDIO_DECODE_LATENCY2 = 0x0025, + DPCD_ADDRESS_AUDIO_POSTPROCESSING_LATENCY1 = 0x0026, + DPCD_ADDRESS_AUDIO_POSTPROCESSING_LATENCY2 = 0x0027, + DPCD_ADDRESS_VIDEO_INTERLACED_LATENCY = 0x0028, + DPCD_ADDRESS_VIDEO_PROGRESSIVE_LATENCY = 0x0029, + DPCD_ADDRESS_AUDIO_DELAY_INSERT1 = 0x0002B, + DPCD_ADDRESS_AUDIO_DELAY_INSERT2 = 0x0002C, + DPCD_ADDRESS_AUDIO_DELAY_INSERT3 = 0x0002D, + + /* Audio capability */ + DPCD_ADDRESS_NUM_OF_AUDIO_ENDPOINTS = 0x00022, + + DPCD_ADDRESS_GUID_START = 0x00030,/*1.2*/ + DPCD_ADDRESS_GUID_END = 0x0003f,/*1.2*/ + + DPCD_ADDRESS_PSR_SUPPORT_VER = 0x00070, + DPCD_ADDRESS_PSR_CAPABILITY = 0x00071, + + DPCD_ADDRESS_DWN_STRM_PORT0_CAPS = 0x00080,/*1.2a*/ + + /* Link Configuration Field */ + DPCD_ADDRESS_LINK_BW_SET = 0x00100, + DPCD_ADDRESS_LANE_COUNT_SET = 0x00101, + DPCD_ADDRESS_TRAINING_PATTERN_SET = 0x00102, + DPCD_ADDRESS_LANE0_SET = 0x00103, + DPCD_ADDRESS_LANE1_SET = 0x00104, + DPCD_ADDRESS_LANE2_SET = 0x00105, + DPCD_ADDRESS_LANE3_SET = 0x00106, + DPCD_ADDRESS_DOWNSPREAD_CNTL = 0x00107, + DPCD_ADDRESS_I2C_SPEED_CNTL = 0x00109,/*1.2*/ + + DPCD_ADDRESS_EDP_CONFIG_SET = 0x0010A, + DPCD_ADDRESS_LINK_QUAL_LANE0_SET = 0x0010B, + DPCD_ADDRESS_LINK_QUAL_LANE1_SET = 0x0010C, + DPCD_ADDRESS_LINK_QUAL_LANE2_SET = 0x0010D, + DPCD_ADDRESS_LINK_QUAL_LANE3_SET = 0x0010E, + + DPCD_ADDRESS_LANE0_SET2 = 0x0010F,/*1.2*/ + DPCD_ADDRESS_LANE2_SET2 = 0x00110,/*1.2*/ + + DPCD_ADDRESS_MSTM_CNTL = 0x00111,/*1.2*/ + + DPCD_ADDRESS_PSR_ENABLE_CFG = 0x0170, + + /* Payload Table Configuration Field 1.2 */ + DPCD_ADDRESS_PAYLOAD_ALLOCATE_SET = 0x001C0, + DPCD_ADDRESS_PAYLOAD_ALLOCATE_START_TIMESLOT = 0x001C1, + DPCD_ADDRESS_PAYLOAD_ALLOCATE_TIMESLOT_COUNT = 0x001C2, + + DPCD_ADDRESS_SINK_COUNT = 0x0200, + DPCD_ADDRESS_DEVICE_SERVICE_IRQ_VECTOR = 0x0201, + + /* Link / Sink Status Field */ + DPCD_ADDRESS_LANE_01_STATUS = 0x00202, + DPCD_ADDRESS_LANE_23_STATUS = 0x00203, + DPCD_ADDRESS_LANE_ALIGN_STATUS_UPDATED = 0x0204, + DPCD_ADDRESS_SINK_STATUS = 0x0205, + + /* Adjust Request Field */ + DPCD_ADDRESS_ADJUST_REQUEST_LANE0_1 = 0x0206, + DPCD_ADDRESS_ADJUST_REQUEST_LANE2_3 = 0x0207, + DPCD_ADDRESS_ADJUST_REQUEST_POST_CURSOR2 = 0x020C, + + /* Test Request Field */ + DPCD_ADDRESS_TEST_REQUEST = 0x0218, + DPCD_ADDRESS_TEST_LINK_RATE = 0x0219, + DPCD_ADDRESS_TEST_LANE_COUNT = 0x0220, + DPCD_ADDRESS_TEST_PATTERN = 0x0221, + DPCD_ADDRESS_TEST_MISC1 = 0x0232, + + /* Phy Test Pattern Field */ + DPCD_ADDRESS_TEST_PHY_PATTERN = 0x0248, + DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_7_0 = 0x0250, + DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_15_8 = 0x0251, + DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_23_16 = 0x0252, + DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_31_24 = 0x0253, + DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_39_32 = 0x0254, + DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_47_40 = 0x0255, + DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_55_48 = 0x0256, + DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_63_56 = 0x0257, + DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_71_64 = 0x0258, + DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_79_72 = 0x0259, + + /* Test Response Field*/ + DPCD_ADDRESS_TEST_RESPONSE = 0x0260, + + /* Audio Test Pattern Field 1.2*/ + DPCD_ADDRESS_TEST_AUDIO_MODE = 0x0271, + DPCD_ADDRESS_TEST_AUDIO_PATTERN_TYPE = 0x0272, + DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_1 = 0x0273, + DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_2 = 0x0274, + DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_3 = 0x0275, + DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_4 = 0x0276, + DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_5 = 0x0277, + DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_6 = 0x0278, + DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_7 = 0x0279, + DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_8 = 0x027A, + + /* Payload Table Status Field */ + DPCD_ADDRESS_PAYLOAD_TABLE_UPDATE_STATUS = 0x002C0,/*1.2*/ + DPCD_ADDRESS_VC_PAYLOAD_ID_SLOT1 = 0x002C1,/*1.2*/ + DPCD_ADDRESS_VC_PAYLOAD_ID_SLOT63 = 0x002FF,/*1.2*/ + + /* Source Device Specific Field */ + DPCD_ADDRESS_SOURCE_DEVICE_ID_START = 0x0300, + DPCD_ADDRESS_SOURCE_DEVICE_ID_END = 0x0301, + DPCD_ADDRESS_AMD_INTERNAL_DEBUG_START = 0x030C, + DPCD_ADDRESS_AMD_INTERNAL_DEBUG_END = 0x030F, + DPCD_ADDRESS_SOURCE_SPECIFIC_TABLE_START = 0x0310, + DPCD_ADDRESS_SOURCE_SPECIFIC_TABLE_END = 0x037F, + DPCD_ADDRESS_SOURCE_RESERVED_START = 0x0380, + DPCD_ADDRESS_SOURCE_RESERVED_END = 0x03FF, + + /* Sink Device Specific Field */ + DPCD_ADDRESS_SINK_DEVICE_ID_START = 0x0400, + DPCD_ADDRESS_SINK_DEVICE_ID_END = 0x0402, + DPCD_ADDRESS_SINK_DEVICE_STR_START = 0x0403, + DPCD_ADDRESS_SINK_DEVICE_STR_END = 0x0408, + DPCD_ADDRESS_SINK_REVISION_START = 0x409, + DPCD_ADDRESS_SINK_REVISION_END = 0x40B, + + /* Branch Device Specific Field */ + DPCD_ADDRESS_BRANCH_DEVICE_ID_START = 0x0500, + DPCD_ADDRESS_BRANCH_DEVICE_ID_END = 0x0502, + DPCD_ADDRESS_BRANCH_DEVICE_STR_START = 0x0503, + DPCD_ADDRESS_BRANCH_DEVICE_STR_END = 0x0508, + DPCD_ADDRESS_BRANCH_REVISION_START = 0x0509, + DPCD_ADDRESS_BRANCH_REVISION_END = 0x050B, + + DPCD_ADDRESS_POWER_STATE = 0x0600, + + /* EDP related */ + DPCD_ADDRESS_EDP_REV = 0x0700, + DPCD_ADDRESS_EDP_CAPABILITY = 0x0701, + DPCD_ADDRESS_EDP_BACKLIGHT_ADJUST_CAP = 0x0702, + DPCD_ADDRESS_EDP_GENERAL_CAP2 = 0x0703, + + DPCD_ADDRESS_EDP_DISPLAY_CONTROL = 0x0720, + DPCD_ADDRESS_SUPPORTED_LINK_RATES = 0x00010, /* edp 1.4 */ + DPCD_ADDRESS_EDP_BACKLIGHT_SET = 0x0721, + DPCD_ADDRESS_EDP_BACKLIGHT_BRIGHTNESS_MSB = 0x0722, + DPCD_ADDRESS_EDP_BACKLIGHT_BRIGHTNESS_LSB = 0x0723, + DPCD_ADDRESS_EDP_PWMGEN_BIT_COUNT = 0x0724, + DPCD_ADDRESS_EDP_PWMGEN_BIT_COUNT_CAP_MIN = 0x0725, + DPCD_ADDRESS_EDP_PWMGEN_BIT_COUNT_CAP_MAX = 0x0726, + DPCD_ADDRESS_EDP_BACKLIGHT_CONTROL_STATUS = 0x0727, + DPCD_ADDRESS_EDP_BACKLIGHT_FREQ_SET = 0x0728, + DPCD_ADDRESS_EDP_REVERVED = 0x0729, + DPCD_ADDRESS_EDP_BACKLIGNT_FREQ_CAP_MIN_MSB = 0x072A, + DPCD_ADDRESS_EDP_BACKLIGNT_FREQ_CAP_MIN_MID = 0x072B, + DPCD_ADDRESS_EDP_BACKLIGNT_FREQ_CAP_MIN_LSB = 0x072C, + DPCD_ADDRESS_EDP_BACKLIGNT_FREQ_CAP_MAX_MSB = 0x072D, + DPCD_ADDRESS_EDP_BACKLIGNT_FREQ_CAP_MAX_MID = 0x072E, + DPCD_ADDRESS_EDP_BACKLIGNT_FREQ_CAP_MAX_LSB = 0x072F, + + DPCD_ADDRESS_EDP_DBC_MINIMUM_BRIGHTNESS_SET = 0x0732, + DPCD_ADDRESS_EDP_DBC_MAXIMUM_BRIGHTNESS_SET = 0x0733, + + /* Sideband MSG Buffers 1.2 */ + DPCD_ADDRESS_DOWN_REQ_START = 0x01000, + DPCD_ADDRESS_DOWN_REQ_END = 0x011ff, + + DPCD_ADDRESS_UP_REP_START = 0x01200, + DPCD_ADDRESS_UP_REP_END = 0x013ff, + + DPCD_ADDRESS_DOWN_REP_START = 0x01400, + DPCD_ADDRESS_DOWN_REP_END = 0x015ff, + + DPCD_ADDRESS_UP_REQ_START = 0x01600, + DPCD_ADDRESS_UP_REQ_END = 0x017ff, + + /* ESI (Event Status Indicator) Field 1.2 */ + DPCD_ADDRESS_SINK_COUNT_ESI = 0x02002, + DPCD_ADDRESS_DEVICE_IRQ_ESI0 = 0x02003, + DPCD_ADDRESS_DEVICE_IRQ_ESI1 = 0x02004, + /*@todo move dpcd_address_Lane01Status back here*/ + + DPCD_ADDRESS_PSR_ERROR_STATUS = 0x2006, + DPCD_ADDRESS_PSR_EVENT_STATUS = 0x2007, + DPCD_ADDRESS_PSR_SINK_STATUS = 0x2008, + DPCD_ADDRESS_PSR_DBG_REGISTER0 = 0x2009, + DPCD_ADDRESS_PSR_DBG_REGISTER1 = 0x200A, + + DPCD_ADDRESS_DP13_DPCD_REV = 0x2200, + DPCD_ADDRESS_DP13_MAX_LINK_RATE = 0x2201, + + /* Travis specific addresses */ + DPCD_ADDRESS_TRAVIS_SINK_DEV_SEL = 0x5f0, + DPCD_ADDRESS_TRAVIS_SINK_ACCESS_OFFSET = 0x5f1, + DPCD_ADDRESS_TRAVIS_SINK_ACCESS_REG = 0x5f2, +}; + +enum dpcd_revision { + DPCD_REV_10 = 0x10, + DPCD_REV_11 = 0x11, + DPCD_REV_12 = 0x12, + DPCD_REV_13 = 0x13, + DPCD_REV_14 = 0x14 +}; + +enum dp_pwr_state { + DP_PWR_STATE_D0 = 1,/* direct HW translation! */ + DP_PWR_STATE_D3 +}; + +/* these are the types stored at DOWNSTREAMPORT_PRESENT */ +enum dpcd_downstream_port_type { + DOWNSTREAM_DP = 0, + DOWNSTREAM_VGA, + DOWNSTREAM_DVI_HDMI, + DOWNSTREAM_NONDDC /* has no EDID (TV,CV) */ +}; + +enum dpcd_link_test_patterns { + LINK_TEST_PATTERN_NONE = 0, + LINK_TEST_PATTERN_COLOR_RAMP, + LINK_TEST_PATTERN_VERTICAL_BARS, + LINK_TEST_PATTERN_COLOR_SQUARES +}; + +enum dpcd_test_color_format { + TEST_COLOR_FORMAT_RGB = 0, + TEST_COLOR_FORMAT_YCBCR422, + TEST_COLOR_FORMAT_YCBCR444 +}; + +enum dpcd_test_bit_depth { + TEST_BIT_DEPTH_6 = 0, + TEST_BIT_DEPTH_8, + TEST_BIT_DEPTH_10, + TEST_BIT_DEPTH_12, + TEST_BIT_DEPTH_16 +}; + +/* PHY (encoder) test patterns +The order of test patterns follows DPCD register PHY_TEST_PATTERN (0x248) +*/ +enum dpcd_phy_test_patterns { + PHY_TEST_PATTERN_NONE = 0, + PHY_TEST_PATTERN_D10_2, + PHY_TEST_PATTERN_SYMBOL_ERROR, + PHY_TEST_PATTERN_PRBS7, + PHY_TEST_PATTERN_80BIT_CUSTOM,/* For DP1.2 only */ + PHY_TEST_PATTERN_HBR2_COMPLIANCE_EYE/* For DP1.2 only */ +}; + +enum dpcd_test_dyn_range { + TEST_DYN_RANGE_VESA = 0, + TEST_DYN_RANGE_CEA +}; + +enum dpcd_audio_test_pattern { + AUDIO_TEST_PATTERN_OPERATOR_DEFINED = 0,/* direct HW translation */ + AUDIO_TEST_PATTERN_SAWTOOTH +}; + +enum dpcd_audio_sampling_rate { + AUDIO_SAMPLING_RATE_32KHZ = 0,/* direct HW translation */ + AUDIO_SAMPLING_RATE_44_1KHZ, + AUDIO_SAMPLING_RATE_48KHZ, + AUDIO_SAMPLING_RATE_88_2KHZ, + AUDIO_SAMPLING_RATE_96KHZ, + AUDIO_SAMPLING_RATE_176_4KHZ, + AUDIO_SAMPLING_RATE_192KHZ +}; + +enum dpcd_audio_channels { + AUDIO_CHANNELS_1 = 0,/* direct HW translation */ + AUDIO_CHANNELS_2, + AUDIO_CHANNELS_3, + AUDIO_CHANNELS_4, + AUDIO_CHANNELS_5, + AUDIO_CHANNELS_6, + AUDIO_CHANNELS_7, + AUDIO_CHANNELS_8, + + AUDIO_CHANNELS_COUNT +}; + +enum dpcd_audio_test_pattern_periods { + DPCD_AUDIO_TEST_PATTERN_PERIOD_NOTUSED = 0,/* direct HW translation */ + DPCD_AUDIO_TEST_PATTERN_PERIOD_3, + DPCD_AUDIO_TEST_PATTERN_PERIOD_6, + DPCD_AUDIO_TEST_PATTERN_PERIOD_12, + DPCD_AUDIO_TEST_PATTERN_PERIOD_24, + DPCD_AUDIO_TEST_PATTERN_PERIOD_48, + DPCD_AUDIO_TEST_PATTERN_PERIOD_96, + DPCD_AUDIO_TEST_PATTERN_PERIOD_192, + DPCD_AUDIO_TEST_PATTERN_PERIOD_384, + DPCD_AUDIO_TEST_PATTERN_PERIOD_768, + DPCD_AUDIO_TEST_PATTERN_PERIOD_1536 +}; + +/* This enum is for programming DPCD TRAINING_PATTERN_SET */ +enum dpcd_training_patterns { + DPCD_TRAINING_PATTERN_VIDEOIDLE = 0,/* direct HW translation! */ + DPCD_TRAINING_PATTERN_1, + DPCD_TRAINING_PATTERN_2, + DPCD_TRAINING_PATTERN_3, + DPCD_TRAINING_PATTERN_4 = 7 +}; + +/* This enum is for use with PsrSinkPsrStatus.bits.sinkSelfRefreshStatus +It defines the possible PSR states. */ +enum dpcd_psr_sink_states { + PSR_SINK_STATE_INACTIVE = 0, + PSR_SINK_STATE_ACTIVE_CAPTURE_DISPLAY_ON_SOURCE_TIMING = 1, + PSR_SINK_STATE_ACTIVE_DISPLAY_FROM_SINK_RFB = 2, + PSR_SINK_STATE_ACTIVE_CAPTURE_DISPLAY_ON_SINK_TIMING = 3, + PSR_SINK_STATE_ACTIVE_CAPTURE_TIMING_RESYNC = 4, + PSR_SINK_STATE_SINK_INTERNAL_ERROR = 7, +}; + +/* This enum defines the Panel's eDP revision at DPCD 700h + * 00h = eDP v1.1 or lower + * 01h = eDP v1.2 + * 02h = eDP v1.3 (PSR support starts here) + * 03h = eDP v1.4 + * If unknown revision, treat as eDP v1.1, meaning least functionality set. + * This enum has values matched to eDP spec, thus values should not change. + */ +enum dpcd_edp_revision { + DPCD_EDP_REVISION_EDP_V1_1 = 0, + DPCD_EDP_REVISION_EDP_V1_2 = 1, + DPCD_EDP_REVISION_EDP_V1_3 = 2, + DPCD_EDP_REVISION_EDP_V1_4 = 3, + DPCD_EDP_REVISION_EDP_UNKNOWN = DPCD_EDP_REVISION_EDP_V1_1, +}; + +union dpcd_rev { + struct { + uint8_t MINOR:4; + uint8_t MAJOR:4; + } bits; + uint8_t raw; +}; + +union max_lane_count { + struct { + uint8_t MAX_LANE_COUNT:5; + uint8_t POST_LT_ADJ_REQ_SUPPORTED:1; + uint8_t TPS3_SUPPORTED:1; + uint8_t ENHANCED_FRAME_CAP:1; + } bits; + uint8_t raw; +}; + +union max_down_spread { + struct { + uint8_t MAX_DOWN_SPREAD:1; + uint8_t RESERVED:5; + uint8_t NO_AUX_HANDSHAKE_LINK_TRAINING:1; + uint8_t TPS4_SUPPORTED:1; + } bits; + uint8_t raw; +}; + +union mstm_cap { + struct { + uint8_t MST_CAP:1; + uint8_t RESERVED:7; + } bits; + uint8_t raw; +}; + +union lane_count_set { + struct { + uint8_t LANE_COUNT_SET:5; + uint8_t POST_LT_ADJ_REQ_GRANTED:1; + uint8_t RESERVED:1; + uint8_t ENHANCED_FRAMING:1; + } bits; + uint8_t raw; +}; + +union lane_status { + struct { + uint8_t CR_DONE_0:1; + uint8_t CHANNEL_EQ_DONE_0:1; + uint8_t SYMBOL_LOCKED_0:1; + uint8_t RESERVED0:1; + uint8_t CR_DONE_1:1; + uint8_t CHANNEL_EQ_DONE_1:1; + uint8_t SYMBOL_LOCKED_1:1; + uint8_t RESERVED_1:1; + } bits; + uint8_t raw; +}; + +union device_service_irq { + struct { + uint8_t REMOTE_CONTROL_CMD_PENDING:1; + uint8_t AUTOMATED_TEST:1; + uint8_t CP_IRQ:1; + uint8_t MCCS_IRQ:1; + uint8_t DOWN_REP_MSG_RDY:1; + uint8_t UP_REQ_MSG_RDY:1; + uint8_t SINK_SPECIFIC:1; + uint8_t reserved:1; + } bits; + uint8_t raw; +}; + +union sink_count { + struct { + uint8_t SINK_COUNT:6; + uint8_t CPREADY:1; + uint8_t RESERVED:1; + } bits; + uint8_t raw; +}; + +union lane_align_status_updated { + struct { + uint8_t INTERLANE_ALIGN_DONE:1; + uint8_t POST_LT_ADJ_REQ_IN_PROGRESS:1; + uint8_t RESERVED:4; + uint8_t DOWNSTREAM_PORT_STATUS_CHANGED:1; + uint8_t LINK_STATUS_UPDATED:1; + } bits; + uint8_t raw; +}; + +union lane_adjust { + struct { + uint8_t VOLTAGE_SWING_LANE:2; + uint8_t PRE_EMPHASIS_LANE:2; + uint8_t RESERVED:4; + } bits; + uint8_t raw; +}; + +union dpcd_training_pattern { + struct { + uint8_t TRAINING_PATTERN_SET:4; + uint8_t RECOVERED_CLOCK_OUT_EN:1; + uint8_t SCRAMBLING_DISABLE:1; + uint8_t SYMBOL_ERROR_COUNT_SEL:2; + } v1_4; + struct { + uint8_t TRAINING_PATTERN_SET:2; + uint8_t LINK_QUAL_PATTERN_SET:2; + uint8_t RESERVED:4; + } v1_3; + uint8_t raw; +}; + +/* Training Lane is used to configure downstream DP device's voltage swing +and pre-emphasis levels*/ +/* The DPCD addresses are from 0x103 to 0x106*/ +union dpcd_training_lane { + struct { + uint8_t VOLTAGE_SWING_SET:2; + uint8_t MAX_SWING_REACHED:1; + uint8_t PRE_EMPHASIS_SET:2; + uint8_t MAX_PRE_EMPHASIS_REACHED:1; + uint8_t RESERVED:2; + } bits; + uint8_t raw; +}; + +/* TMDS-converter related */ +union dwnstream_port_caps_byte0 { + struct { + uint8_t DWN_STRM_PORTX_TYPE:3; + uint8_t DWN_STRM_PORTX_HPD:1; + uint8_t RESERVERD:4; + } bits; + uint8_t raw; +}; + +/* these are the detailed types stored at DWN_STRM_PORTX_CAP (00080h)*/ +enum dpcd_downstream_port_detailed_type { + DOWN_STREAM_DETAILED_DP = 0, + DOWN_STREAM_DETAILED_VGA, + DOWN_STREAM_DETAILED_DVI, + DOWN_STREAM_DETAILED_HDMI, + DOWN_STREAM_DETAILED_NONDDC,/* has no EDID (TV,CV)*/ + DOWN_STREAM_DETAILED_DP_PLUS_PLUS +}; + +union dwnstream_port_caps_byte2 { + struct { + uint8_t MAX_BITS_PER_COLOR_COMPONENT:2; + uint8_t RESERVED:6; + } bits; + uint8_t raw; +}; + +union dp_downstream_port_present { + uint8_t byte; + struct { + uint8_t PORT_PRESENT:1; + uint8_t PORT_TYPE:2; + uint8_t FMT_CONVERSION:1; + uint8_t DETAILED_CAPS:1; + uint8_t RESERVED:3; + } fields; +}; + +union dwnstream_port_caps_byte3_dvi { + struct { + uint8_t RESERVED1:1; + uint8_t DUAL_LINK:1; + uint8_t HIGH_COLOR_DEPTH:1; + uint8_t RESERVED2:5; + } bits; + uint8_t raw; +}; + +union dwnstream_port_caps_byte3_hdmi { + struct { + uint8_t FRAME_SEQ_TO_FRAME_PACK:1; + uint8_t RESERVED:7; + } bits; + uint8_t raw; +}; + +/*4-byte structure for detailed capabilities of a down-stream port +(DP-to-TMDS converter).*/ + +union sink_status { + struct { + uint8_t RX_PORT0_STATUS:1; + uint8_t RX_PORT1_STATUS:1; + uint8_t RESERVED:6; + } bits; + uint8_t raw; +}; + +/*6-byte structure corresponding to 6 registers (200h-205h) +read during handling of HPD-IRQ*/ +union hpd_irq_data { + struct { + union sink_count sink_cnt;/* 200h */ + union device_service_irq device_service_irq;/* 201h */ + union lane_status lane01_status;/* 202h */ + union lane_status lane23_status;/* 203h */ + union lane_align_status_updated lane_status_updated;/* 204h */ + union sink_status sink_status; + } bytes; + uint8_t raw[6]; +}; + +union down_stream_port_count { + struct { + uint8_t DOWN_STR_PORT_COUNT:4; + uint8_t RESERVED:2; /*Bits 5:4 = RESERVED. Read all 0s.*/ + /*Bit 6 = MSA_TIMING_PAR_IGNORED + 0 = Sink device requires the MSA timing parameters + 1 = Sink device is capable of rendering incoming video + stream without MSA timing parameters*/ + uint8_t IGNORE_MSA_TIMING_PARAM:1; + /*Bit 7 = OUI Support + 0 = OUI not supported + 1 = OUI supported + (OUI and Device Identification mandatory for DP 1.2)*/ + uint8_t OUI_SUPPORT:1; + } bits; + uint8_t raw; +}; + +union down_spread_ctrl { + struct { + uint8_t RESERVED1:4;/* Bit 3:0 = RESERVED. Read all 0s*/ + /* Bits 4 = SPREAD_AMP. Spreading amplitude + 0 = Main link signal is not downspread + 1 = Main link signal is downspread <= 0.5% + with frequency in the range of 30kHz ~ 33kHz*/ + uint8_t SPREAD_AMP:1; + uint8_t RESERVED2:2;/*Bit 6:5 = RESERVED. Read all 0s*/ + /*Bit 7 = MSA_TIMING_PAR_IGNORE_EN + 0 = Source device will send valid data for the MSA Timing Params + 1 = Source device may send invalid data for these MSA Timing Params*/ + uint8_t IGNORE_MSA_TIMING_PARAM:1; + } bits; + uint8_t raw; +}; + +union dpcd_edp_config { + struct { + uint8_t PANEL_MODE_EDP:1; + uint8_t FRAMING_CHANGE_ENABLE:1; + uint8_t RESERVED:5; + uint8_t PANEL_SELF_TEST_ENABLE:1; + } bits; + uint8_t raw; +}; + +struct dp_device_vendor_id { + uint8_t ieee_oui[3];/*24-bit IEEE OUI*/ + uint8_t ieee_device_id[6];/*usually 6-byte ASCII name*/ +}; + +struct dp_sink_hw_fw_revision { + uint8_t ieee_hw_rev; + uint8_t ieee_fw_rev[2]; +}; + +/*DPCD register of DP receiver capability field bits-*/ +union edp_configuration_cap { + struct { + uint8_t ALT_SCRAMBLER_RESET:1; + uint8_t FRAMING_CHANGE:1; + uint8_t RESERVED:1; + uint8_t DPCD_DISPLAY_CONTROL_CAPABLE:1; + uint8_t RESERVED2:4; + } bits; + uint8_t raw; +}; + +union training_aux_rd_interval { + struct { + uint8_t TRAINIG_AUX_RD_INTERVAL:7; + uint8_t EXT_RECIEVER_CAP_FIELD_PRESENT:1; + } bits; + uint8_t raw; +}; + +/* Automated test structures */ +union test_request { + struct { + uint8_t LINK_TRAINING :1; + uint8_t LINK_TEST_PATTRN :1; + uint8_t EDID_REAT :1; + uint8_t PHY_TEST_PATTERN :1; + uint8_t AUDIO_TEST_PATTERN :1; + uint8_t RESERVED :1; + uint8_t TEST_STEREO_3D :1; + } bits; + uint8_t raw; +}; + +union test_response { + struct { + uint8_t ACK :1; + uint8_t NO_ACK :1; + uint8_t RESERVED :6; + } bits; + uint8_t raw; +}; + +union phy_test_pattern { + struct { + /* DpcdPhyTestPatterns. This field is 2 bits for DP1.1 + * and 3 bits for DP1.2. + */ + uint8_t PATTERN :3; + /* BY speci, bit7:2 is 0 for DP1.1. */ + uint8_t RESERVED :5; + } bits; + uint8_t raw; +}; + +/* States of Compliance Test Specification (CTS DP1.2). */ +union compliance_test_state { + struct { + unsigned char STEREO_3D_RUNNING : 1; + unsigned char SET_TEST_PATTERN_PENDING : 1; + unsigned char RESERVED : 6; + } bits; + unsigned char raw; +}; + +union link_test_pattern { + struct { + /* dpcd_link_test_patterns */ + unsigned char PATTERN :2; + unsigned char RESERVED:6; + } bits; + unsigned char raw; +}; + +union test_misc { + struct dpcd_test_misc_bits { + unsigned char SYNC_CLOCK :1; + /* dpcd_test_color_format */ + unsigned char CLR_FORMAT :2; + /* dpcd_test_dyn_range */ + unsigned char DYN_RANGE :1; + unsigned char YCBCR :1; + /* dpcd_test_bit_depth */ + unsigned char BPC :3; + } bits; + unsigned char raw; +}; + +#endif /* __DAL_DPCD_DEFS_H__ */ diff --git a/drivers/gpu/drm/amd/display/include/fixed31_32.h b/drivers/gpu/drm/amd/display/include/fixed31_32.h new file mode 100644 index 000000000000..c28de167250f --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/fixed31_32.h @@ -0,0 +1,390 @@ +/* + * Copyright 2012-15 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 __DAL_FIXED31_32_H__ +#define __DAL_FIXED31_32_H__ + +#include "os_types.h" + +/* + * @brief + * Arithmetic operations on real numbers + * represented as fixed-point numbers. + * There are: 1 bit for sign, + * 31 bit for integer part, + * 32 bits for fractional part. + * + * @note + * Currently, overflows and underflows are asserted; + * no special result returned. + */ + +struct fixed31_32 { + int64_t value; +}; + +/* + * @brief + * Useful constants + */ + +static const struct fixed31_32 dal_fixed31_32_zero = { 0 }; +static const struct fixed31_32 dal_fixed31_32_epsilon = { 1LL }; +static const struct fixed31_32 dal_fixed31_32_half = { 0x80000000LL }; +static const struct fixed31_32 dal_fixed31_32_one = { 0x100000000LL }; + +static const struct fixed31_32 dal_fixed31_32_pi = { 13493037705LL }; +static const struct fixed31_32 dal_fixed31_32_two_pi = { 26986075409LL }; +static const struct fixed31_32 dal_fixed31_32_e = { 11674931555LL }; +static const struct fixed31_32 dal_fixed31_32_ln2 = { 2977044471LL }; +static const struct fixed31_32 dal_fixed31_32_ln2_div_2 = { 1488522236LL }; + +/* + * @brief + * Initialization routines + */ + +/* + * @brief + * result = numerator / denominator + */ +struct fixed31_32 dal_fixed31_32_from_fraction( + int64_t numerator, + int64_t denominator); + +/* + * @brief + * result = arg + */ +struct fixed31_32 dal_fixed31_32_from_int( + int64_t arg); + +/* + * @brief + * Unary operators + */ + +/* + * @brief + * result = -arg + */ +struct fixed31_32 dal_fixed31_32_neg( + struct fixed31_32 arg); + +/* + * @brief + * result = abs(arg) := (arg >= 0) ? arg : -arg + */ +struct fixed31_32 dal_fixed31_32_abs( + struct fixed31_32 arg); + +/* + * @brief + * Binary relational operators + */ + +/* + * @brief + * result = arg1 < arg2 + */ +bool dal_fixed31_32_lt( + struct fixed31_32 arg1, + struct fixed31_32 arg2); + +/* + * @brief + * result = arg1 <= arg2 + */ +bool dal_fixed31_32_le( + struct fixed31_32 arg1, + struct fixed31_32 arg2); + +/* + * @brief + * result = arg1 == arg2 + */ +bool dal_fixed31_32_eq( + struct fixed31_32 arg1, + struct fixed31_32 arg2); + +/* + * @brief + * result = min(arg1, arg2) := (arg1 <= arg2) ? arg1 : arg2 + */ +struct fixed31_32 dal_fixed31_32_min( + struct fixed31_32 arg1, + struct fixed31_32 arg2); + +/* + * @brief + * result = max(arg1, arg2) := (arg1 <= arg2) ? arg2 : arg1 + */ +struct fixed31_32 dal_fixed31_32_max( + struct fixed31_32 arg1, + struct fixed31_32 arg2); + +/* + * @brief + * | min_value, when arg <= min_value + * result = | arg, when min_value < arg < max_value + * | max_value, when arg >= max_value + */ +struct fixed31_32 dal_fixed31_32_clamp( + struct fixed31_32 arg, + struct fixed31_32 min_value, + struct fixed31_32 max_value); + +/* + * @brief + * Binary shift operators + */ + +/* + * @brief + * result = arg << shift + */ +struct fixed31_32 dal_fixed31_32_shl( + struct fixed31_32 arg, + uint8_t shift); + +/* + * @brief + * result = arg >> shift + */ +struct fixed31_32 dal_fixed31_32_shr( + struct fixed31_32 arg, + uint8_t shift); + +/* + * @brief + * Binary additive operators + */ + +/* + * @brief + * result = arg1 + arg2 + */ +struct fixed31_32 dal_fixed31_32_add( + struct fixed31_32 arg1, + struct fixed31_32 arg2); + +/* + * @brief + * result = arg1 - arg2 + */ +struct fixed31_32 dal_fixed31_32_sub_int( + struct fixed31_32 arg1, + int32_t arg2); + +/* + * @brief + * result = arg1 - arg2 + */ +struct fixed31_32 dal_fixed31_32_sub( + struct fixed31_32 arg1, + struct fixed31_32 arg2); + +/* + * @brief + * Binary multiplicative operators + */ + +/* + * @brief + * result = arg1 * arg2 + */ +struct fixed31_32 dal_fixed31_32_mul_int( + struct fixed31_32 arg1, + int32_t arg2); + +/* + * @brief + * result = arg1 * arg2 + */ +struct fixed31_32 dal_fixed31_32_mul( + struct fixed31_32 arg1, + struct fixed31_32 arg2); + +/* + * @brief + * result = square(arg) := arg * arg + */ +struct fixed31_32 dal_fixed31_32_sqr( + struct fixed31_32 arg); + +/* + * @brief + * result = arg1 / arg2 + */ +struct fixed31_32 dal_fixed31_32_div_int( + struct fixed31_32 arg1, + int64_t arg2); + +/* + * @brief + * result = arg1 / arg2 + */ +struct fixed31_32 dal_fixed31_32_div( + struct fixed31_32 arg1, + struct fixed31_32 arg2); + +/* + * @brief + * Reciprocal function + */ + +/* + * @brief + * result = reciprocal(arg) := 1 / arg + * + * @note + * No special actions taken in case argument is zero. + */ +struct fixed31_32 dal_fixed31_32_recip( + struct fixed31_32 arg); + +/* + * @brief + * Trigonometric functions + */ + +/* + * @brief + * result = sinc(arg) := sin(arg) / arg + * + * @note + * Argument specified in radians, + * internally it's normalized to [-2pi...2pi] range. + */ +struct fixed31_32 dal_fixed31_32_sinc( + struct fixed31_32 arg); + +/* + * @brief + * result = sin(arg) + * + * @note + * Argument specified in radians, + * internally it's normalized to [-2pi...2pi] range. + */ +struct fixed31_32 dal_fixed31_32_sin( + struct fixed31_32 arg); + +/* + * @brief + * result = cos(arg) + * + * @note + * Argument specified in radians + * and should be in [-2pi...2pi] range - + * passing arguments outside that range + * will cause incorrect result! + */ +struct fixed31_32 dal_fixed31_32_cos( + struct fixed31_32 arg); + +/* + * @brief + * Transcendent functions + */ + +/* + * @brief + * result = exp(arg) + * + * @note + * Currently, function is verified for abs(arg) <= 1. + */ +struct fixed31_32 dal_fixed31_32_exp( + struct fixed31_32 arg); + +/* + * @brief + * result = log(arg) + * + * @note + * Currently, abs(arg) should be less than 1. + * No normalization is done. + * Currently, no special actions taken + * in case of invalid argument(s). Take care! + */ +struct fixed31_32 dal_fixed31_32_log( + struct fixed31_32 arg); + +/* + * @brief + * Power function + */ + +/* + * @brief + * result = pow(arg1, arg2) + * + * @note + * Currently, abs(arg1) should be less than 1. Take care! + */ +struct fixed31_32 dal_fixed31_32_pow( + struct fixed31_32 arg1, + struct fixed31_32 arg2); + +/* + * @brief + * Rounding functions + */ + +/* + * @brief + * result = floor(arg) := greatest integer lower than or equal to arg + */ +int32_t dal_fixed31_32_floor( + struct fixed31_32 arg); + +/* + * @brief + * result = round(arg) := integer nearest to arg + */ +int32_t dal_fixed31_32_round( + struct fixed31_32 arg); + +/* + * @brief + * result = ceil(arg) := lowest integer greater than or equal to arg + */ +int32_t dal_fixed31_32_ceil( + struct fixed31_32 arg); + +/* the following two function are used in scaler hw programming to convert fixed + * point value to format 2 bits from integer part and 19 bits from fractional + * part. The same applies for u0d19, 0 bits from integer part and 19 bits from + * fractional + */ + +uint32_t dal_fixed31_32_u2d19( + struct fixed31_32 arg); + +uint32_t dal_fixed31_32_u0d19( + struct fixed31_32 arg); + +#endif diff --git a/drivers/gpu/drm/amd/display/include/fixed32_32.h b/drivers/gpu/drm/amd/display/include/fixed32_32.h new file mode 100644 index 000000000000..c7ddd0e435eb --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/fixed32_32.h @@ -0,0 +1,83 @@ +/* + * Copyright 2012-15 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 __DAL_FIXED32_32_H__ +#define __DAL_FIXED32_32_H__ + +#include "os_types.h" + +struct fixed32_32 { + uint64_t value; +}; + +static const struct fixed32_32 dal_fixed32_32_zero = { 0 }; +static const struct fixed32_32 dal_fixed32_32_one = { 0x100000000LL }; +static const struct fixed32_32 dal_fixed32_32_half = { 0x80000000LL }; + +struct fixed32_32 dal_fixed32_32_from_fraction(uint32_t n, uint32_t d); +struct fixed32_32 dal_fixed32_32_from_int(uint32_t value); +struct fixed32_32 dal_fixed32_32_add( + struct fixed32_32 lhs, + struct fixed32_32 rhs); +struct fixed32_32 dal_fixed32_32_add_int( + struct fixed32_32 lhs, + uint32_t rhs); +struct fixed32_32 dal_fixed32_32_sub( + struct fixed32_32 lhs, + struct fixed32_32 rhs); +struct fixed32_32 dal_fixed32_32_sub_int( + struct fixed32_32 lhs, + uint32_t rhs); +struct fixed32_32 dal_fixed32_32_mul( + struct fixed32_32 lhs, + struct fixed32_32 rhs); +struct fixed32_32 dal_fixed32_32_mul_int( + struct fixed32_32 lhs, + uint32_t rhs); +struct fixed32_32 dal_fixed32_32_div( + struct fixed32_32 lhs, + struct fixed32_32 rhs); +struct fixed32_32 dal_fixed32_32_div_int( + struct fixed32_32 lhs, + uint32_t rhs); +struct fixed32_32 dal_fixed32_32_min( + struct fixed32_32 lhs, + struct fixed32_32 rhs); +struct fixed32_32 dal_fixed32_32_max( + struct fixed32_32 lhs, + struct fixed32_32 rhs); +bool dal_fixed32_32_gt(struct fixed32_32 lhs, struct fixed32_32 rhs); +bool dal_fixed32_32_gt_int(struct fixed32_32 lhs, uint32_t rhs); +bool dal_fixed32_32_lt(struct fixed32_32 lhs, struct fixed32_32 rhs); +bool dal_fixed32_32_lt_int(struct fixed32_32 lhs, uint32_t rhs); +bool dal_fixed32_32_le(struct fixed32_32 lhs, struct fixed32_32 rhs); +bool dal_fixed32_32_le_int(struct fixed32_32 lhs, uint32_t rhs); +bool dal_fixed32_32_eq(struct fixed32_32 lhs, struct fixed32_32 rhs); +uint32_t dal_fixed32_32_ceil(struct fixed32_32 value); +uint32_t dal_fixed32_32_floor(struct fixed32_32 value); +uint32_t dal_fixed32_32_round(struct fixed32_32 value); + +#endif diff --git a/drivers/gpu/drm/amd/display/include/gpio_interface.h b/drivers/gpu/drm/amd/display/include/gpio_interface.h new file mode 100644 index 000000000000..e4fd31024b92 --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/gpio_interface.h @@ -0,0 +1,92 @@ +/* + * Copyright 2012-15 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 __DAL_GPIO_INTERFACE_H__ +#define __DAL_GPIO_INTERFACE_H__ + +#include "gpio_types.h" +#include "grph_object_defs.h" + +struct gpio; + +/* Open the handle for future use */ +enum gpio_result dal_gpio_open( + struct gpio *gpio, + enum gpio_mode mode); + +enum gpio_result dal_gpio_open_ex( + struct gpio *gpio, + enum gpio_mode mode); + +/* Get high or low from the pin */ +enum gpio_result dal_gpio_get_value( + const struct gpio *gpio, + uint32_t *value); + +/* Set pin high or low */ +enum gpio_result dal_gpio_set_value( + const struct gpio *gpio, + uint32_t value); + +/* Get current mode */ +enum gpio_mode dal_gpio_get_mode( + const struct gpio *gpio); + +/* Change mode of the handle */ +enum gpio_result dal_gpio_change_mode( + struct gpio *gpio, + enum gpio_mode mode); + +/* Get the GPIO id */ +enum gpio_id dal_gpio_get_id( + const struct gpio *gpio); + +/* Get the GPIO enum */ +uint32_t dal_gpio_get_enum( + const struct gpio *gpio); + +/* Set the GPIO pin configuration */ +enum gpio_result dal_gpio_set_config( + struct gpio *gpio, + const struct gpio_config_data *config_data); + +/* Obtain GPIO pin info */ +enum gpio_result dal_gpio_get_pin_info( + const struct gpio *gpio, + struct gpio_pin_info *pin_info); + +/* Obtain GPIO sync source */ +enum sync_source dal_gpio_get_sync_source( + const struct gpio *gpio); + +/* Obtain GPIO pin output state (active low or active high) */ +enum gpio_pin_output_state dal_gpio_get_output_state( + const struct gpio *gpio); + +/* Close the handle */ +void dal_gpio_close( + struct gpio *gpio); + +#endif diff --git a/drivers/gpu/drm/amd/display/include/gpio_service_interface.h b/drivers/gpu/drm/amd/display/include/gpio_service_interface.h new file mode 100644 index 000000000000..f40259bade40 --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/gpio_service_interface.h @@ -0,0 +1,105 @@ +/* + * Copyright 2012-15 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 __DAL_GPIO_SERVICE_INTERFACE_H__ +#define __DAL_GPIO_SERVICE_INTERFACE_H__ + +#include "gpio_types.h" +#include "gpio_interface.h" +#include "hw/gpio.h" + +struct gpio_service; + +struct gpio *dal_gpio_create( + struct gpio_service *service, + enum gpio_id id, + uint32_t en, + enum gpio_pin_output_state output_state); + +void dal_gpio_destroy( + struct gpio **ptr); + +struct gpio_service *dal_gpio_service_create( + enum dce_version dce_version_major, + enum dce_version dce_version_minor, + struct dc_context *ctx); + +struct gpio *dal_gpio_service_create_irq( + struct gpio_service *service, + uint32_t offset, + uint32_t mask); + +struct ddc *dal_gpio_create_ddc( + struct gpio_service *service, + uint32_t offset, + uint32_t mask, + struct gpio_ddc_hw_info *info); + + +void dal_gpio_destroy_ddc( + struct ddc **ddc); + +void dal_gpio_service_destroy( + struct gpio_service **ptr); + +enum dc_irq_source dal_irq_get_source( + const struct gpio *irq); + +enum dc_irq_source dal_irq_get_rx_source( + const struct gpio *irq); + +enum gpio_result dal_irq_setup_hpd_filter( + struct gpio *irq, + struct gpio_hpd_config *config); + +struct gpio *dal_gpio_create_irq( + struct gpio_service *service, + enum gpio_id id, + uint32_t en); + +void dal_gpio_destroy_irq( + struct gpio **ptr); + + +enum gpio_result dal_ddc_open( + struct ddc *ddc, + enum gpio_mode mode, + enum gpio_ddc_config_type config_type); + +enum gpio_result dal_ddc_change_mode( + struct ddc *ddc, + enum gpio_mode mode); + +enum gpio_ddc_line dal_ddc_get_line( + const struct ddc *ddc); + +enum gpio_result dal_ddc_set_config( + struct ddc *ddc, + enum gpio_ddc_config_type config_type); + +void dal_ddc_close( + struct ddc *ddc); + +#endif diff --git a/drivers/gpu/drm/amd/display/include/gpio_types.h b/drivers/gpu/drm/amd/display/include/gpio_types.h new file mode 100644 index 000000000000..8dd46ed799e5 --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/gpio_types.h @@ -0,0 +1,332 @@ +/* + * Copyright 2012-15 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 __DAL_GPIO_TYPES_H__ +#define __DAL_GPIO_TYPES_H__ + +#define BUNDLE_A_MASK 0x00FFF000L +#define BUNDLE_B_MASK 0x00000FFFL + +/* + * gpio_result + * + * @brief + * The possible return codes that the GPIO object can return. + * These return codes can be generated + * directly by the GPIO object or from the GPIOPin object. + */ +enum gpio_result { + GPIO_RESULT_OK, + GPIO_RESULT_NULL_HANDLE, + GPIO_RESULT_INVALID_DATA, + GPIO_RESULT_DEVICE_BUSY, + GPIO_RESULT_OPEN_FAILED, + GPIO_RESULT_ALREADY_OPENED, + GPIO_RESULT_NON_SPECIFIC_ERROR +}; + +/* + * @brief + * Used to identify the specific GPIO device + * + * @notes + * These constants are used as indices in a vector. + * Thus they should start from zero and be contiguous. + */ +enum gpio_id { + GPIO_ID_UNKNOWN = (-1), + GPIO_ID_DDC_DATA, + GPIO_ID_DDC_CLOCK, + GPIO_ID_GENERIC, + GPIO_ID_HPD, + GPIO_ID_GPIO_PAD, + GPIO_ID_VIP_PAD, + GPIO_ID_SYNC, + GPIO_ID_GSL, /* global swap lock */ + GPIO_ID_COUNT, + GPIO_ID_MIN = GPIO_ID_DDC_DATA, + GPIO_ID_MAX = GPIO_ID_GSL +}; + +#define GPIO_ENUM_UNKNOWN \ + 32 + +struct gpio_pin_info { + uint32_t offset; + uint32_t offset_y; + uint32_t offset_en; + uint32_t offset_mask; + + uint32_t mask; + uint32_t mask_y; + uint32_t mask_en; + uint32_t mask_mask; +}; + +enum gpio_pin_output_state { + GPIO_PIN_OUTPUT_STATE_ACTIVE_LOW, + GPIO_PIN_OUTPUT_STATE_ACTIVE_HIGH, + GPIO_PIN_OUTPUT_STATE_DEFAULT = GPIO_PIN_OUTPUT_STATE_ACTIVE_LOW +}; + +enum gpio_generic { + GPIO_GENERIC_UNKNOWN = (-1), + GPIO_GENERIC_A, + GPIO_GENERIC_B, + GPIO_GENERIC_C, + GPIO_GENERIC_D, + GPIO_GENERIC_E, + GPIO_GENERIC_F, + GPIO_GENERIC_G, + GPIO_GENERIC_COUNT, + GPIO_GENERIC_MIN = GPIO_GENERIC_A, + GPIO_GENERIC_MAX = GPIO_GENERIC_B +}; + +enum gpio_hpd { + GPIO_HPD_UNKNOWN = (-1), + GPIO_HPD_1, + GPIO_HPD_2, + GPIO_HPD_3, + GPIO_HPD_4, + GPIO_HPD_5, + GPIO_HPD_6, + GPIO_HPD_COUNT, + GPIO_HPD_MIN = GPIO_HPD_1, + GPIO_HPD_MAX = GPIO_HPD_6 +}; + +enum gpio_gpio_pad { + GPIO_GPIO_PAD_UNKNOWN = (-1), + GPIO_GPIO_PAD_0, + GPIO_GPIO_PAD_1, + GPIO_GPIO_PAD_2, + GPIO_GPIO_PAD_3, + GPIO_GPIO_PAD_4, + GPIO_GPIO_PAD_5, + GPIO_GPIO_PAD_6, + GPIO_GPIO_PAD_7, + GPIO_GPIO_PAD_8, + GPIO_GPIO_PAD_9, + GPIO_GPIO_PAD_10, + GPIO_GPIO_PAD_11, + GPIO_GPIO_PAD_12, + GPIO_GPIO_PAD_13, + GPIO_GPIO_PAD_14, + GPIO_GPIO_PAD_15, + GPIO_GPIO_PAD_16, + GPIO_GPIO_PAD_17, + GPIO_GPIO_PAD_18, + GPIO_GPIO_PAD_19, + GPIO_GPIO_PAD_20, + GPIO_GPIO_PAD_21, + GPIO_GPIO_PAD_22, + GPIO_GPIO_PAD_23, + GPIO_GPIO_PAD_24, + GPIO_GPIO_PAD_25, + GPIO_GPIO_PAD_26, + GPIO_GPIO_PAD_27, + GPIO_GPIO_PAD_28, + GPIO_GPIO_PAD_29, + GPIO_GPIO_PAD_30, + GPIO_GPIO_PAD_COUNT, + GPIO_GPIO_PAD_MIN = GPIO_GPIO_PAD_0, + GPIO_GPIO_PAD_MAX = GPIO_GPIO_PAD_30 +}; + +enum gpio_vip_pad { + GPIO_VIP_PAD_UNKNOWN = (-1), + /* following never used - + * GPIO_ID_DDC_CLOCK::GPIO_DDC_LINE_VIP_PAD defined instead */ + GPIO_VIP_PAD_SCL, + /* following never used - + * GPIO_ID_DDC_DATA::GPIO_DDC_LINE_VIP_PAD defined instead */ + GPIO_VIP_PAD_SDA, + GPIO_VIP_PAD_VHAD, + GPIO_VIP_PAD_VPHCTL, + GPIO_VIP_PAD_VIPCLK, + GPIO_VIP_PAD_VID, + GPIO_VIP_PAD_VPCLK0, + GPIO_VIP_PAD_DVALID, + GPIO_VIP_PAD_PSYNC, + GPIO_VIP_PAD_COUNT, + GPIO_VIP_PAD_MIN = GPIO_VIP_PAD_SCL, + GPIO_VIP_PAD_MAX = GPIO_VIP_PAD_PSYNC +}; + +enum gpio_sync { + GPIO_SYNC_UNKNOWN = (-1), + GPIO_SYNC_HSYNC_A, + GPIO_SYNC_VSYNC_A, + GPIO_SYNC_HSYNC_B, + GPIO_SYNC_VSYNC_B, + GPIO_SYNC_COUNT, + GPIO_SYNC_MIN = GPIO_SYNC_HSYNC_A, + GPIO_SYNC_MAX = GPIO_SYNC_VSYNC_B +}; + +enum gpio_gsl { + GPIO_GSL_UNKNOWN = (-1), + GPIO_GSL_GENLOCK_CLOCK, + GPIO_GSL_GENLOCK_VSYNC, + GPIO_GSL_SWAPLOCK_A, + GPIO_GSL_SWAPLOCK_B, + GPIO_GSL_COUNT, + GPIO_GSL_MIN = GPIO_GSL_GENLOCK_CLOCK, + GPIO_GSL_MAX = GPIO_GSL_SWAPLOCK_B +}; + +/* + * @brief + * Unique Id for DDC handle. + * Values are meaningful (used as indexes to array) + */ +enum gpio_ddc_line { + GPIO_DDC_LINE_UNKNOWN = (-1), + GPIO_DDC_LINE_DDC1, + GPIO_DDC_LINE_DDC2, + GPIO_DDC_LINE_DDC3, + GPIO_DDC_LINE_DDC4, + GPIO_DDC_LINE_DDC5, + GPIO_DDC_LINE_DDC6, + GPIO_DDC_LINE_DDC_VGA, + GPIO_DDC_LINE_VIP_PAD, + GPIO_DDC_LINE_I2C_PAD = GPIO_DDC_LINE_VIP_PAD, + GPIO_DDC_LINE_COUNT, + GPIO_DDC_LINE_MIN = GPIO_DDC_LINE_DDC1, + GPIO_DDC_LINE_MAX = GPIO_DDC_LINE_I2C_PAD +}; + +/* + * @brief + * Identifies the mode of operation to open a GPIO device. + * A GPIO device (pin) can be programmed in only one of these modes at a time. + */ +enum gpio_mode { + GPIO_MODE_UNKNOWN = (-1), + GPIO_MODE_INPUT, + GPIO_MODE_OUTPUT, + GPIO_MODE_FAST_OUTPUT, + GPIO_MODE_HARDWARE, + GPIO_MODE_INTERRUPT +}; + +/* + * @brief + * Identifies the source of the signal when GPIO is in HW mode. + * get_signal_source() will return GPIO_SYGNAL_SOURCE__UNKNOWN + * when one of the following holds: + * 1. GPIO is input GPIO + * 2. GPIO is not opened in HW mode + * 3. GPIO does not have fixed signal source + * (like DC_GenericA have mux instead fixed) + */ +enum gpio_signal_source { + GPIO_SIGNAL_SOURCE_UNKNOWN = (-1), + GPIO_SIGNAL_SOURCE_DACA_STEREO_SYNC, + GPIO_SIGNAL_SOURCE_PASS_THROUGH_STEREO_SYNC, + GPIO_SIGNAL_SOURCE_DACB_STEREO_SYNC, + GPIO_SIGNAL_SOURCE_DACA_HSYNC, + GPIO_SIGNAL_SOURCE_DACB_HSYNC, + GPIO_SIGNAL_SOURCE_DACA_VSYNC, + GPIO_SIGNAL_SOURCE_DACB_VSYNC, +}; + +enum gpio_stereo_source { + GPIO_STEREO_SOURCE_UNKNOWN = (-1), + GPIO_STEREO_SOURCE_D1, + GPIO_STEREO_SOURCE_D2, + GPIO_STEREO_SOURCE_D3, + GPIO_STEREO_SOURCE_D4, + GPIO_STEREO_SOURCE_D5, + GPIO_STEREO_SOURCE_D6 +}; + +/* + * GPIO config + */ + +enum gpio_config_type { + GPIO_CONFIG_TYPE_NONE, + GPIO_CONFIG_TYPE_DDC, + GPIO_CONFIG_TYPE_HPD, + GPIO_CONFIG_TYPE_GENERIC_MUX, + GPIO_CONFIG_TYPE_GSL_MUX, + GPIO_CONFIG_TYPE_I2C_AUX_DUAL_MODE +}; + +/* DDC configuration */ + +enum gpio_ddc_config_type { + GPIO_DDC_CONFIG_TYPE_MODE_AUX, + GPIO_DDC_CONFIG_TYPE_MODE_I2C, + GPIO_DDC_CONFIG_TYPE_POLL_FOR_CONNECT, + GPIO_DDC_CONFIG_TYPE_POLL_FOR_DISCONNECT, + GPIO_DDC_CONFIG_TYPE_DISABLE_POLLING +}; + +struct gpio_ddc_config { + enum gpio_ddc_config_type type; + bool data_en_bit_present; + bool clock_en_bit_present; +}; + +/* HPD configuration */ + +struct gpio_hpd_config { + uint32_t delay_on_connect; /* milliseconds */ + uint32_t delay_on_disconnect; /* milliseconds */ +}; + +struct gpio_generic_mux_config { + bool enable_output_from_mux; + enum gpio_signal_source mux_select; + enum gpio_stereo_source stereo_select; +}; + +enum gpio_gsl_mux_config_type { + GPIO_GSL_MUX_CONFIG_TYPE_DISABLE, + GPIO_GSL_MUX_CONFIG_TYPE_TIMING_SYNC, + GPIO_GSL_MUX_CONFIG_TYPE_FLIP_SYNC +}; + +struct gpio_gsl_mux_config { + enum gpio_gsl_mux_config_type type; + /* Actually sync_source type, + * however we want to avoid inter-component includes here */ + uint32_t gsl_group; +}; + +struct gpio_config_data { + enum gpio_config_type type; + union { + struct gpio_ddc_config ddc; + struct gpio_hpd_config hpd; + struct gpio_generic_mux_config generic_mux; + struct gpio_gsl_mux_config gsl_mux; + } config; +}; + +#endif diff --git a/drivers/gpu/drm/amd/display/include/grph_object_ctrl_defs.h b/drivers/gpu/drm/amd/display/include/grph_object_ctrl_defs.h new file mode 100644 index 000000000000..9c0bf6521dd9 --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/grph_object_ctrl_defs.h @@ -0,0 +1,407 @@ +/* + * Copyright 2012-15 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 __DAL_GRPH_OBJECT_CTRL_DEFS_H__ +#define __DAL_GRPH_OBJECT_CTRL_DEFS_H__ + +#include "grph_object_defs.h" + +/* + * ##################################################### + * ##################################################### + * + * These defines shared between asic_control/bios_parser and other + * DAL components + * + * ##################################################### + * ##################################################### + */ + +enum display_output_bit_depth { + PANEL_UNDEFINE = 0, + PANEL_6BIT_COLOR = 1, + PANEL_8BIT_COLOR = 2, + PANEL_10BIT_COLOR = 3, + PANEL_12BIT_COLOR = 4, + PANEL_16BIT_COLOR = 5, +}; + + +/* Device type as abstracted by ATOM BIOS */ +enum dal_device_type { + DEVICE_TYPE_UNKNOWN = 0, + DEVICE_TYPE_LCD, + DEVICE_TYPE_CRT, + DEVICE_TYPE_DFP, + DEVICE_TYPE_CV, + DEVICE_TYPE_TV, + DEVICE_TYPE_CF, + DEVICE_TYPE_WIRELESS +}; + +/* Device ID as abstracted by ATOM BIOS */ +struct device_id { + enum dal_device_type device_type:16; + uint32_t enum_id:16; /* 1 based enum */ +}; + +struct graphics_object_i2c_info { + struct gpio_info { + uint32_t clk_mask_register_index; + uint32_t clk_en_register_index; + uint32_t clk_y_register_index; + uint32_t clk_a_register_index; + uint32_t data_mask_register_index; + uint32_t data_en_register_index; + uint32_t data_y_register_index; + uint32_t data_a_register_index; + + uint32_t clk_mask_shift; + uint32_t clk_en_shift; + uint32_t clk_y_shift; + uint32_t clk_a_shift; + uint32_t data_mask_shift; + uint32_t data_en_shift; + uint32_t data_y_shift; + uint32_t data_a_shift; + } gpio_info; + + bool i2c_hw_assist; + uint32_t i2c_line; + uint32_t i2c_engine_id; + uint32_t i2c_slave_address; +}; + +struct graphics_object_hpd_info { + uint8_t hpd_int_gpio_uid; + uint8_t hpd_active; +}; + +struct connector_device_tag_info { + uint32_t acpi_device; + struct device_id dev_id; +}; + +struct device_timing { + struct misc_info { + uint32_t HORIZONTAL_CUT_OFF:1; + /* 0=Active High, 1=Active Low */ + uint32_t H_SYNC_POLARITY:1; + /* 0=Active High, 1=Active Low */ + uint32_t V_SYNC_POLARITY:1; + uint32_t VERTICAL_CUT_OFF:1; + uint32_t H_REPLICATION_BY2:1; + uint32_t V_REPLICATION_BY2:1; + uint32_t COMPOSITE_SYNC:1; + uint32_t INTERLACE:1; + uint32_t DOUBLE_CLOCK:1; + uint32_t RGB888:1; + uint32_t GREY_LEVEL:2; + uint32_t SPATIAL:1; + uint32_t TEMPORAL:1; + uint32_t API_ENABLED:1; + } misc_info; + + uint32_t pixel_clk; /* in KHz */ + uint32_t horizontal_addressable; + uint32_t horizontal_blanking_time; + uint32_t vertical_addressable; + uint32_t vertical_blanking_time; + uint32_t horizontal_sync_offset; + uint32_t horizontal_sync_width; + uint32_t vertical_sync_offset; + uint32_t vertical_sync_width; + uint32_t horizontal_border; + uint32_t vertical_border; +}; + +struct supported_refresh_rate { + uint32_t REFRESH_RATE_30HZ:1; + uint32_t REFRESH_RATE_40HZ:1; + uint32_t REFRESH_RATE_48HZ:1; + uint32_t REFRESH_RATE_50HZ:1; + uint32_t REFRESH_RATE_60HZ:1; +}; + +struct embedded_panel_info { + struct device_timing lcd_timing; + uint32_t ss_id; + struct supported_refresh_rate supported_rr; + uint32_t drr_enabled; + uint32_t min_drr_refresh_rate; + bool realtek_eDPToLVDS; +}; + +struct firmware_info { + struct pll_info { + uint32_t crystal_frequency; /* in KHz */ + uint32_t min_input_pxl_clk_pll_frequency; /* in KHz */ + uint32_t max_input_pxl_clk_pll_frequency; /* in KHz */ + uint32_t min_output_pxl_clk_pll_frequency; /* in KHz */ + uint32_t max_output_pxl_clk_pll_frequency; /* in KHz */ + } pll_info; + + struct firmware_feature { + uint32_t memory_clk_ss_percentage; + uint32_t engine_clk_ss_percentage; + } feature; + + uint32_t default_display_engine_pll_frequency; /* in KHz */ + uint32_t external_clock_source_frequency_for_dp; /* in KHz */ + uint32_t smu_gpu_pll_output_freq; /* in KHz */ + uint8_t min_allowed_bl_level; + uint8_t remote_display_config; + uint32_t default_memory_clk; /* in KHz */ + uint32_t default_engine_clk; /* in KHz */ + uint32_t dp_phy_ref_clk; /* in KHz - DCE12 only */ + uint32_t i2c_engine_ref_clk; /* in KHz - DCE12 only */ + + +}; + +struct step_and_delay_info { + uint32_t step; + uint32_t delay; + uint32_t recommended_ref_div; +}; + +struct spread_spectrum_info { + struct spread_spectrum_type { + bool CENTER_MODE:1; + bool EXTERNAL:1; + bool STEP_AND_DELAY_INFO:1; + } type; + + /* in unit of 0.01% (spreadPercentageDivider = 100), + otherwise in 0.001% units (spreadPercentageDivider = 1000); */ + uint32_t spread_spectrum_percentage; + uint32_t spread_percentage_divider; /* 100 or 1000 */ + uint32_t spread_spectrum_range; /* modulation freq (HZ)*/ + + union { + struct step_and_delay_info step_and_delay_info; + /* For mem/engine/uvd, Clock Out frequence (VCO ), + in unit of kHz. For TMDS/HDMI/LVDS, it is pixel clock, + for DP, it is link clock ( 270000 or 162000 ) */ + uint32_t target_clock_range; /* in KHz */ + }; + +}; + +struct graphics_object_encoder_cap_info { + uint32_t dp_hbr2_cap:1; + uint32_t dp_hbr2_validated:1; + /* + * TODO: added MST and HDMI 6G capable flags + */ + uint32_t reserved:15; +}; + +struct din_connector_info { + uint32_t gpio_id; + bool gpio_tv_active_state; +}; + +/* Invalid channel mapping */ +enum { INVALID_DDI_CHANNEL_MAPPING = 0x0 }; + +/** + * DDI PHY channel mapping reflecting XBAR setting + */ +union ddi_channel_mapping { + struct mapping { + uint8_t lane0:2; /* Mapping for lane 0 */ + uint8_t lane1:2; /* Mapping for lane 1 */ + uint8_t lane2:2; /* Mapping for lane 2 */ + uint8_t lane3:2; /* Mapping for lane 3 */ + } mapping; + uint8_t raw; +}; + +/** +* Transmitter output configuration description +*/ +struct transmitter_configuration_info { + /* DDI PHY ID for the transmitter */ + enum transmitter transmitter_phy_id; + /* DDI PHY channel mapping reflecting crossbar setting */ + union ddi_channel_mapping output_channel_mapping; +}; + +struct transmitter_configuration { + /* Configuration for the primary transmitter */ + struct transmitter_configuration_info primary_transmitter_config; + /* Secondary transmitter configuration for Dual-link DVI */ + struct transmitter_configuration_info secondary_transmitter_config; +}; + +/* These size should be sufficient to store info coming from BIOS */ +#define NUMBER_OF_UCHAR_FOR_GUID 16 +#define MAX_NUMBER_OF_EXT_DISPLAY_PATH 7 +#define NUMBER_OF_CSR_M3_ARB 10 +#define NUMBER_OF_DISP_CLK_VOLTAGE 4 +#define NUMBER_OF_AVAILABLE_SCLK 5 + +/* V6 */ +struct integrated_info { + struct clock_voltage_caps { + /* The Voltage Index indicated by FUSE, same voltage index + shared with SCLK DPM fuse table */ + uint32_t voltage_index; + /* Maximum clock supported with specified voltage index */ + uint32_t max_supported_clk; /* in KHz */ + } disp_clk_voltage[NUMBER_OF_DISP_CLK_VOLTAGE]; + + struct display_connection_info { + struct external_display_path { + /* A bit vector to show what devices are supported */ + uint32_t device_tag; + /* 16bit device ACPI id. */ + uint32_t device_acpi_enum; + /* A physical connector for displays to plug in, + using object connector definitions */ + struct graphics_object_id device_connector_id; + /* An index into external AUX/DDC channel LUT */ + uint8_t ext_aux_ddc_lut_index; + /* An index into external HPD pin LUT */ + uint8_t ext_hpd_pin_lut_index; + /* external encoder object id */ + struct graphics_object_id ext_encoder_obj_id; + /* XBAR mapping of the PHY channels */ + union ddi_channel_mapping channel_mapping; + } path[MAX_NUMBER_OF_EXT_DISPLAY_PATH]; + + uint8_t gu_id[NUMBER_OF_UCHAR_FOR_GUID]; + uint8_t checksum; + } ext_disp_conn_info; /* exiting long long time */ + + struct available_s_clk_list { + /* Maximum clock supported with specified voltage index */ + uint32_t supported_s_clk; /* in KHz */ + /* The Voltage Index indicated by FUSE for specified SCLK */ + uint32_t voltage_index; + /* The Voltage ID indicated by FUSE for specified SCLK */ + uint32_t voltage_id; + } avail_s_clk[NUMBER_OF_AVAILABLE_SCLK]; + + uint8_t memory_type; + uint8_t ma_channel_number; + uint32_t boot_up_engine_clock; /* in KHz */ + uint32_t dentist_vco_freq; /* in KHz */ + uint32_t boot_up_uma_clock; /* in KHz */ + uint32_t boot_up_req_display_vector; + uint32_t other_display_misc; + uint32_t gpu_cap_info; + uint32_t sb_mmio_base_addr; + uint32_t system_config; + uint32_t cpu_cap_info; + uint32_t max_nb_voltage; + uint32_t min_nb_voltage; + uint32_t boot_up_nb_voltage; + uint32_t ext_disp_conn_info_offset; + uint32_t csr_m3_arb_cntl_default[NUMBER_OF_CSR_M3_ARB]; + uint32_t csr_m3_arb_cntl_uvd[NUMBER_OF_CSR_M3_ARB]; + uint32_t csr_m3_arb_cntl_fs3d[NUMBER_OF_CSR_M3_ARB]; + uint32_t gmc_restore_reset_time; + uint32_t minimum_n_clk; + uint32_t idle_n_clk; + uint32_t ddr_dll_power_up_time; + uint32_t ddr_pll_power_up_time; + /* start for V6 */ + uint32_t pcie_clk_ss_type; + uint32_t lvds_ss_percentage; + uint32_t lvds_sspread_rate_in_10hz; + uint32_t hdmi_ss_percentage; + uint32_t hdmi_sspread_rate_in_10hz; + uint32_t dvi_ss_percentage; + uint32_t dvi_sspread_rate_in_10_hz; + uint32_t sclk_dpm_boost_margin; + uint32_t sclk_dpm_throttle_margin; + uint32_t sclk_dpm_tdp_limit_pg; + uint32_t sclk_dpm_tdp_limit_boost; + uint32_t boost_engine_clock; + uint32_t boost_vid_2bit; + uint32_t enable_boost; + uint32_t gnb_tdp_limit; + /* Start from V7 */ + uint32_t max_lvds_pclk_freq_in_single_link; + uint32_t lvds_misc; + uint32_t lvds_pwr_on_seq_dig_on_to_de_in_4ms; + uint32_t lvds_pwr_on_seq_de_to_vary_bl_in_4ms; + uint32_t lvds_pwr_off_seq_vary_bl_to_de_in4ms; + uint32_t lvds_pwr_off_seq_de_to_dig_on_in4ms; + uint32_t lvds_off_to_on_delay_in_4ms; + uint32_t lvds_pwr_on_seq_vary_bl_to_blon_in_4ms; + uint32_t lvds_pwr_off_seq_blon_to_vary_bl_in_4ms; + uint32_t lvds_reserved1; + uint32_t lvds_bit_depth_control_val; +}; + +/** +* Power source ids. +*/ +enum power_source { + POWER_SOURCE_AC = 0, + POWER_SOURCE_DC, + POWER_SOURCE_LIMITED_POWER, + POWER_SOURCE_LIMITED_POWER_2, + POWER_SOURCE_MAX +}; + +struct bios_event_info { + uint32_t thermal_state; + uint32_t backlight_level; + enum power_source powerSource; + bool has_thermal_state_changed; + bool has_power_source_changed; + bool has_forced_mode_changed; + bool forced_mode; + bool backlight_changed; +}; + +enum { + HDMI_PIXEL_CLOCK_IN_KHZ_297 = 297000, + TMDS_PIXEL_CLOCK_IN_KHZ_165 = 165000 +}; + +/* + * DFS-bypass flag + */ +/* Copy of SYS_INFO_GPUCAPS__ENABEL_DFS_BYPASS from atombios.h */ +enum { + DFS_BYPASS_ENABLE = 0x10 +}; + +enum { + INVALID_BACKLIGHT = -1 +}; + +struct panel_backlight_boundaries { + uint32_t min_signal_level; + uint32_t max_signal_level; +}; + + +#endif diff --git a/drivers/gpu/drm/amd/display/include/grph_object_defs.h b/drivers/gpu/drm/amd/display/include/grph_object_defs.h new file mode 100644 index 000000000000..2941b882b0b6 --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/grph_object_defs.h @@ -0,0 +1,140 @@ +/* + * Copyright 2012-15 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 __DAL_GRPH_OBJECT_DEFS_H__ +#define __DAL_GRPH_OBJECT_DEFS_H__ + +#include "grph_object_id.h" + +/* ******************************************************************** + * ******************************************************************** + * + * These defines shared between All Graphics Objects + * + * ******************************************************************** + * ******************************************************************** + */ + +/* HPD unit id - HW direct translation */ +enum hpd_source_id { + HPD_SOURCEID1 = 0, + HPD_SOURCEID2, + HPD_SOURCEID3, + HPD_SOURCEID4, + HPD_SOURCEID5, + HPD_SOURCEID6, + + HPD_SOURCEID_COUNT, + HPD_SOURCEID_UNKNOWN +}; + +/* DDC unit id - HW direct translation */ +enum channel_id { + CHANNEL_ID_UNKNOWN = 0, + CHANNEL_ID_DDC1, + CHANNEL_ID_DDC2, + CHANNEL_ID_DDC3, + CHANNEL_ID_DDC4, + CHANNEL_ID_DDC5, + CHANNEL_ID_DDC6, + CHANNEL_ID_DDC_VGA, + CHANNEL_ID_I2C_PAD, + CHANNEL_ID_COUNT +}; + +#define DECODE_CHANNEL_ID(ch_id) \ + (ch_id) == CHANNEL_ID_DDC1 ? "CHANNEL_ID_DDC1" : \ + (ch_id) == CHANNEL_ID_DDC2 ? "CHANNEL_ID_DDC2" : \ + (ch_id) == CHANNEL_ID_DDC3 ? "CHANNEL_ID_DDC3" : \ + (ch_id) == CHANNEL_ID_DDC4 ? "CHANNEL_ID_DDC4" : \ + (ch_id) == CHANNEL_ID_DDC5 ? "CHANNEL_ID_DDC5" : \ + (ch_id) == CHANNEL_ID_DDC6 ? "CHANNEL_ID_DDC6" : \ + (ch_id) == CHANNEL_ID_DDC_VGA ? "CHANNEL_ID_DDC_VGA" : \ + (ch_id) == CHANNEL_ID_I2C_PAD ? "CHANNEL_ID_I2C_PAD" : "Invalid" + +enum transmitter { + TRANSMITTER_UNKNOWN = (-1L), + TRANSMITTER_UNIPHY_A, + TRANSMITTER_UNIPHY_B, + TRANSMITTER_UNIPHY_C, + TRANSMITTER_UNIPHY_D, + TRANSMITTER_UNIPHY_E, + TRANSMITTER_UNIPHY_F, + TRANSMITTER_NUTMEG_CRT, + TRANSMITTER_TRAVIS_CRT, + TRANSMITTER_TRAVIS_LCD, + TRANSMITTER_UNIPHY_G, + TRANSMITTER_COUNT +}; + +/* Generic source of the synchronisation input/output signal */ +/* Can be used for flow control, stereo sync, timing sync, frame sync, etc */ +enum sync_source { + SYNC_SOURCE_NONE = 0, + + /* Source based on controllers */ + SYNC_SOURCE_CONTROLLER0, + SYNC_SOURCE_CONTROLLER1, + SYNC_SOURCE_CONTROLLER2, + SYNC_SOURCE_CONTROLLER3, + SYNC_SOURCE_CONTROLLER4, + SYNC_SOURCE_CONTROLLER5, + + /* Source based on GSL group */ + SYNC_SOURCE_GSL_GROUP0, + SYNC_SOURCE_GSL_GROUP1, + SYNC_SOURCE_GSL_GROUP2, + + /* Source based on GSL IOs */ + /* These IOs normally used as GSL input/output */ + SYNC_SOURCE_GSL_IO_FIRST, + SYNC_SOURCE_GSL_IO_GENLOCK_CLOCK = SYNC_SOURCE_GSL_IO_FIRST, + SYNC_SOURCE_GSL_IO_GENLOCK_VSYNC, + SYNC_SOURCE_GSL_IO_SWAPLOCK_A, + SYNC_SOURCE_GSL_IO_SWAPLOCK_B, + SYNC_SOURCE_GSL_IO_LAST = SYNC_SOURCE_GSL_IO_SWAPLOCK_B, + + /* Source based on regular IOs */ + SYNC_SOURCE_IO_FIRST, + SYNC_SOURCE_IO_GENERIC_A = SYNC_SOURCE_IO_FIRST, + SYNC_SOURCE_IO_GENERIC_B, + SYNC_SOURCE_IO_GENERIC_C, + SYNC_SOURCE_IO_GENERIC_D, + SYNC_SOURCE_IO_GENERIC_E, + SYNC_SOURCE_IO_GENERIC_F, + SYNC_SOURCE_IO_HPD1, + SYNC_SOURCE_IO_HPD2, + SYNC_SOURCE_IO_HSYNC_A, + SYNC_SOURCE_IO_VSYNC_A, + SYNC_SOURCE_IO_HSYNC_B, + SYNC_SOURCE_IO_VSYNC_B, + SYNC_SOURCE_IO_LAST = SYNC_SOURCE_IO_VSYNC_B, + + /* Misc. flow control sources */ + SYNC_SOURCE_DUAL_GPU_PIN +}; + + +#endif diff --git a/drivers/gpu/drm/amd/display/include/grph_object_id.h b/drivers/gpu/drm/amd/display/include/grph_object_id.h new file mode 100644 index 000000000000..e4aa4ddf9d2a --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/grph_object_id.h @@ -0,0 +1,256 @@ +/* + * Copyright 2012-15 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 __DAL_GRPH_OBJECT_ID_H__ +#define __DAL_GRPH_OBJECT_ID_H__ + +/* Types of graphics objects */ +enum object_type { + OBJECT_TYPE_UNKNOWN = 0, + + /* Direct ATOM BIOS translation */ + OBJECT_TYPE_GPU, + OBJECT_TYPE_ENCODER, + OBJECT_TYPE_CONNECTOR, + OBJECT_TYPE_ROUTER, + OBJECT_TYPE_GENERIC, + + /* Driver specific */ + OBJECT_TYPE_AUDIO, + OBJECT_TYPE_CONTROLLER, + OBJECT_TYPE_CLOCK_SOURCE, + OBJECT_TYPE_ENGINE, + + OBJECT_TYPE_COUNT +}; + +/* Enumeration inside one type of graphics objects */ +enum object_enum_id { + ENUM_ID_UNKNOWN = 0, + ENUM_ID_1, + ENUM_ID_2, + ENUM_ID_3, + ENUM_ID_4, + ENUM_ID_5, + ENUM_ID_6, + ENUM_ID_7, + + ENUM_ID_COUNT +}; + +/* Generic object ids */ +enum generic_id { + GENERIC_ID_UNKNOWN = 0, + GENERIC_ID_MXM_OPM, + GENERIC_ID_GLSYNC, + GENERIC_ID_STEREO, + + GENERIC_ID_COUNT +}; + +/* Controller object ids */ +enum controller_id { + CONTROLLER_ID_UNDEFINED = 0, + CONTROLLER_ID_D0, + CONTROLLER_ID_D1, + CONTROLLER_ID_D2, + CONTROLLER_ID_D3, + CONTROLLER_ID_D4, + CONTROLLER_ID_D5, + CONTROLLER_ID_UNDERLAY0, + CONTROLLER_ID_MAX = CONTROLLER_ID_UNDERLAY0 +}; + +#define IS_UNDERLAY_CONTROLLER(ctrlr_id) (ctrlr_id >= CONTROLLER_ID_UNDERLAY0) + +/* + * ClockSource object ids. + * We maintain the order matching (more or less) ATOM BIOS + * to improve optimized acquire + */ +enum clock_source_id { + CLOCK_SOURCE_ID_UNDEFINED = 0, + CLOCK_SOURCE_ID_PLL0, + CLOCK_SOURCE_ID_PLL1, + CLOCK_SOURCE_ID_PLL2, + CLOCK_SOURCE_ID_EXTERNAL, /* ID (Phy) ref. clk. for DP */ + CLOCK_SOURCE_ID_DCPLL, + CLOCK_SOURCE_ID_DFS, /* DENTIST */ + CLOCK_SOURCE_ID_VCE, /* VCE does not need a real PLL */ + /* Used to distinguish between programming pixel clock and ID (Phy) clock */ + CLOCK_SOURCE_ID_DP_DTO, + + CLOCK_SOURCE_COMBO_PHY_PLL0, /*combo PHY PLL defines (DC 11.2 and up)*/ + CLOCK_SOURCE_COMBO_PHY_PLL1, + CLOCK_SOURCE_COMBO_PHY_PLL2, + CLOCK_SOURCE_COMBO_PHY_PLL3, + CLOCK_SOURCE_COMBO_PHY_PLL4, + CLOCK_SOURCE_COMBO_PHY_PLL5, + CLOCK_SOURCE_COMBO_DISPLAY_PLL0 +}; + +/* Encoder object ids */ +enum encoder_id { + ENCODER_ID_UNKNOWN = 0, + + /* Radeon Class Display Hardware */ + ENCODER_ID_INTERNAL_LVDS, + ENCODER_ID_INTERNAL_TMDS1, + ENCODER_ID_INTERNAL_TMDS2, + ENCODER_ID_INTERNAL_DAC1, + ENCODER_ID_INTERNAL_DAC2, /* TV/CV DAC */ + + /* External Third Party Encoders */ + ENCODER_ID_INTERNAL_LVTM1, /* not used for Radeon */ + ENCODER_ID_INTERNAL_HDMI, + + /* Kaledisope (KLDSCP) Class Display Hardware */ + ENCODER_ID_INTERNAL_KLDSCP_TMDS1, + ENCODER_ID_INTERNAL_KLDSCP_DAC1, + ENCODER_ID_INTERNAL_KLDSCP_DAC2, /* Shared with CV/TV and CRT */ + /* External TMDS (dual link) */ + ENCODER_ID_EXTERNAL_MVPU_FPGA, /* MVPU FPGA chip */ + ENCODER_ID_INTERNAL_DDI, + ENCODER_ID_INTERNAL_UNIPHY, + ENCODER_ID_INTERNAL_KLDSCP_LVTMA, + ENCODER_ID_INTERNAL_UNIPHY1, + ENCODER_ID_INTERNAL_UNIPHY2, + ENCODER_ID_EXTERNAL_NUTMEG, + ENCODER_ID_EXTERNAL_TRAVIS, + + ENCODER_ID_INTERNAL_WIRELESS, /* Internal wireless display encoder */ + ENCODER_ID_INTERNAL_UNIPHY3, + ENCODER_ID_INTERNAL_VIRTUAL, +}; + +/* Connector object ids */ +enum connector_id { + CONNECTOR_ID_UNKNOWN = 0, + CONNECTOR_ID_SINGLE_LINK_DVII = 1, + CONNECTOR_ID_DUAL_LINK_DVII = 2, + CONNECTOR_ID_SINGLE_LINK_DVID = 3, + CONNECTOR_ID_DUAL_LINK_DVID = 4, + CONNECTOR_ID_VGA = 5, + CONNECTOR_ID_HDMI_TYPE_A = 12, + CONNECTOR_ID_LVDS = 14, + CONNECTOR_ID_PCIE = 16, + CONNECTOR_ID_HARDCODE_DVI = 18, + CONNECTOR_ID_DISPLAY_PORT = 19, + CONNECTOR_ID_EDP = 20, + CONNECTOR_ID_MXM = 21, + CONNECTOR_ID_WIRELESS = 22, + CONNECTOR_ID_MIRACAST = 23, + + CONNECTOR_ID_VIRTUAL = 100 +}; + +/* Audio object ids */ +enum audio_id { + AUDIO_ID_UNKNOWN = 0, + AUDIO_ID_INTERNAL_AZALIA +}; + +/* Engine object ids */ +enum engine_id { + ENGINE_ID_DIGA, + ENGINE_ID_DIGB, + ENGINE_ID_DIGC, + ENGINE_ID_DIGD, + ENGINE_ID_DIGE, + ENGINE_ID_DIGF, + ENGINE_ID_DIGG, + ENGINE_ID_DACA, + ENGINE_ID_DACB, + ENGINE_ID_VCE, /* wireless display pseudo-encoder */ + ENGINE_ID_VIRTUAL, + + ENGINE_ID_COUNT, + ENGINE_ID_UNKNOWN = (-1L) +}; + +enum transmitter_color_depth { + TRANSMITTER_COLOR_DEPTH_24 = 0, /* 8 bits */ + TRANSMITTER_COLOR_DEPTH_30, /* 10 bits */ + TRANSMITTER_COLOR_DEPTH_36, /* 12 bits */ + TRANSMITTER_COLOR_DEPTH_48 /* 16 bits */ +}; + +/* + ***************************************************************************** + * graphics_object_id struct + * + * graphics_object_id is a very simple struct wrapping 32bit Graphics + * Object identication + * + * This struct should stay very simple + * No dependencies at all (no includes) + * No debug messages or asserts + * No #ifndef and preprocessor directives + * No grow in space (no more data member) + ***************************************************************************** + */ + +struct graphics_object_id { + uint32_t id:8; + uint32_t enum_id:4; + uint32_t type:4; + uint32_t reserved:16; /* for padding. total size should be u32 */ +}; + +/* some simple functions for convenient graphics_object_id handle */ + +static inline struct graphics_object_id dal_graphics_object_id_init( + uint32_t id, + enum object_enum_id enum_id, + enum object_type type) +{ + struct graphics_object_id result = { + id, enum_id, type, 0 + }; + + return result; +} + +bool dal_graphics_object_id_is_valid( + struct graphics_object_id id); +bool dal_graphics_object_id_is_equal( + struct graphics_object_id id1, + struct graphics_object_id id2); +uint32_t dal_graphics_object_id_to_uint( + struct graphics_object_id id); + +enum controller_id dal_graphics_object_id_get_controller_id( + struct graphics_object_id id); +enum clock_source_id dal_graphics_object_id_get_clock_source_id( + struct graphics_object_id id); +enum encoder_id dal_graphics_object_id_get_encoder_id( + struct graphics_object_id id); +enum connector_id dal_graphics_object_id_get_connector_id( + struct graphics_object_id id); +enum audio_id dal_graphics_object_id_get_audio_id( + struct graphics_object_id id); +enum engine_id dal_graphics_object_id_get_engine_id( + struct graphics_object_id id); +#endif diff --git a/drivers/gpu/drm/amd/display/include/hw_sequencer_types.h b/drivers/gpu/drm/amd/display/include/hw_sequencer_types.h new file mode 100644 index 000000000000..9a78097e70f3 --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/hw_sequencer_types.h @@ -0,0 +1,105 @@ +/* + * Copyright 2012-15 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 __DAL_HW_SEQUENCER_TYPES_H__ +#define __DAL_HW_SEQUENCER_TYPES_H__ + +#include "signal_types.h" +#include "grph_object_defs.h" +#include "link_service_types.h" + +/* define the structure of Dynamic Refresh Mode */ +struct drr_params { + /* defines the minimum possible vertical dimension of display timing + * for CRTC as supported by the panel */ + uint32_t vertical_total_min; + /* defines the maximum possible vertical dimension of display timing + * for CRTC as supported by the panel */ + uint32_t vertical_total_max; +}; + +/* CRTC timing structure */ +struct hw_crtc_timing { + uint32_t h_total; + uint32_t h_addressable; + uint32_t h_overscan_left; + uint32_t h_overscan_right; + uint32_t h_sync_start; + uint32_t h_sync_width; + + uint32_t v_total; + uint32_t v_addressable; + uint32_t v_overscan_top; + uint32_t v_overscan_bottom; + uint32_t v_sync_start; + uint32_t v_sync_width; + + /* in KHz */ + uint32_t pixel_clock; + + struct { + uint32_t INTERLACED:1; + uint32_t DOUBLESCAN:1; + uint32_t PIXEL_REPETITION:4; /* 1...10 */ + uint32_t HSYNC_POSITIVE_POLARITY:1; + uint32_t VSYNC_POSITIVE_POLARITY:1; + /* frame should be packed for 3D + * (currently this refers to HDMI 1.4a FramePacking format */ + uint32_t HORZ_COUNT_BY_TWO:1; + uint32_t PACK_3D_FRAME:1; + /* 0 - left eye polarity, 1 - right eye polarity */ + uint32_t RIGHT_EYE_3D_POLARITY:1; + /* DVI-DL High-Color mode */ + uint32_t HIGH_COLOR_DL_MODE:1; + uint32_t Y_ONLY:1; + /* HDMI 2.0 - Support scrambling for TMDS character + * rates less than or equal to 340Mcsc */ + uint32_t LTE_340MCSC_SCRAMBLE:1; + } flags; +}; + +/* TODO hw_info_frame and hw_info_packet structures are same as in encoder + * merge it*/ +struct hw_info_packet { + bool valid; + uint8_t hb0; + uint8_t hb1; + uint8_t hb2; + uint8_t hb3; + uint8_t sb[28]; +}; + +struct hw_info_frame { + /* Auxiliary Video Information */ + struct hw_info_packet avi_info_packet; + struct hw_info_packet gamut_packet; + struct hw_info_packet vendor_info_packet; + /* Source Product Description */ + struct hw_info_packet spd_packet; + /* Video Stream Configuration */ + struct hw_info_packet vsc_packet; +}; + +#endif diff --git a/drivers/gpu/drm/amd/display/include/i2caux_interface.h b/drivers/gpu/drm/amd/display/include/i2caux_interface.h new file mode 100644 index 000000000000..d2ec04d1c592 --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/i2caux_interface.h @@ -0,0 +1,89 @@ +/* + * Copyright 2012-15 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 __DAL_I2CAUX_INTERFACE_H__ +#define __DAL_I2CAUX_INTERFACE_H__ + +#include "gpio_service_interface.h" + + +#define DEFAULT_AUX_MAX_DATA_SIZE 16 +#define AUX_MAX_DEFER_WRITE_RETRY 20 + +struct aux_payload { + /* set following flag to read/write I2C data, + * reset it to read/write DPCD data */ + bool i2c_over_aux; + /* set following flag to write data, + * reset it to read data */ + bool write; + uint32_t address; + uint8_t length; + uint8_t *data; +}; + +struct aux_command { + struct aux_payload *payloads; + uint8_t number_of_payloads; + + /* expressed in milliseconds + * zero means "use default value" */ + uint32_t defer_delay; + + /* zero means "use default value" */ + uint32_t max_defer_write_retry; +}; + +union aux_config { + struct { + uint32_t ALLOW_AUX_WHEN_HPD_LOW:1; + } bits; + uint32_t raw; +}; + +struct i2caux; + +struct i2caux *dal_i2caux_create( + struct dc_context *ctx); + +bool dal_i2caux_submit_i2c_command( + struct i2caux *i2caux, + struct ddc *ddc, + struct i2c_command *cmd); + +bool dal_i2caux_submit_aux_command( + struct i2caux *i2caux, + struct ddc *ddc, + struct aux_command *cmd); + +void dal_i2caux_configure_aux( + struct i2caux *i2caux, + struct ddc *ddc, + union aux_config cfg); + +void dal_i2caux_destroy( + struct i2caux **ptr); + +#endif diff --git a/drivers/gpu/drm/amd/display/include/irq_interface.h b/drivers/gpu/drm/amd/display/include/irq_interface.h new file mode 100644 index 000000000000..077ded3fbedd --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/irq_interface.h @@ -0,0 +1,31 @@ +/* + * Copyright 2012-15 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 __DAL_IRQ_INTERFACE_H__ +#define __DAL_IRQ_INTERFACE_H__ + +#include "gpio_types.h" + +#endif diff --git a/drivers/gpu/drm/amd/display/include/irq_service_interface.h b/drivers/gpu/drm/amd/display/include/irq_service_interface.h new file mode 100644 index 000000000000..d6ebed524daf --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/irq_service_interface.h @@ -0,0 +1,51 @@ +/* + * Copyright 2012-15 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 __DAL_IRQ_SERVICE_INTERFACE_H__ +#define __DAL_IRQ_SERVICE_INTERFACE_H__ + +struct irq_service_init_data { + struct dc_context *ctx; +}; + +struct irq_service; + +void dal_irq_service_destroy(struct irq_service **irq_service); + +bool dal_irq_service_set( + struct irq_service *irq_service, + enum dc_irq_source source, + bool enable); + +bool dal_irq_service_ack( + struct irq_service *irq_service, + enum dc_irq_source source); + +enum dc_irq_source dal_irq_service_to_irq_source( + struct irq_service *irq_service, + uint32_t src_id, + uint32_t ext_id); + +#endif diff --git a/drivers/gpu/drm/amd/display/include/link_service_types.h b/drivers/gpu/drm/amd/display/include/link_service_types.h new file mode 100644 index 000000000000..06e68426d430 --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/link_service_types.h @@ -0,0 +1,232 @@ +/* + * Copyright 2012-15 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 __DAL_LINK_SERVICE_TYPES_H__ +#define __DAL_LINK_SERVICE_TYPES_H__ + +#include "grph_object_id.h" +#include "dpcd_defs.h" +#include "dal_types.h" +#include "irq_types.h" + +/*struct mst_mgr_callback_object;*/ +struct ddc; +struct irq_manager; + +enum { + MAX_CONTROLLER_NUM = 6 +}; + +enum link_service_type { + LINK_SERVICE_TYPE_LEGACY = 0, + LINK_SERVICE_TYPE_DP_SST, + LINK_SERVICE_TYPE_DP_MST, + LINK_SERVICE_TYPE_MAX +}; + +enum dpcd_value_mask { + DPCD_VALUE_MASK_MAX_LANE_COUNT_LANE_COUNT = 0x1F, + DPCD_VALUE_MASK_MAX_LANE_COUNT_TPS3_SUPPORTED = 0x40, + DPCD_VALUE_MASK_MAX_LANE_COUNT_ENHANCED_FRAME_EN = 0x80, + DPCD_VALUE_MASK_MAX_DOWNSPREAD = 0x01, + DPCD_VALUE_MASK_LANE_ALIGN_STATUS_INTERLANE_ALIGN_DONE = 0x01 +}; + +enum dp_power_state { + DP_POWER_STATE_D0 = 1, + DP_POWER_STATE_D3 +}; + +enum dpcd_downstream_port_types { + DPCD_DOWNSTREAM_DP, + DPCD_DOWNSTREAM_VGA, + DPCD_DOWNSTREAM_DVI_HDMI, + /* has no EDID (TV, CV) */ + DPCD_DOWNSTREAM_NON_DDC +}; + +enum edp_revision { + /* eDP version 1.1 or lower */ + EDP_REVISION_11 = 0x00, + /* eDP version 1.2 */ + EDP_REVISION_12 = 0x01, + /* eDP version 1.3 */ + EDP_REVISION_13 = 0x02 +}; + +enum { + LINK_RATE_REF_FREQ_IN_KHZ = 27000 /*27MHz*/ +}; + +struct link_training_settings { + struct dc_link_settings link_settings; + struct dc_lane_settings lane_settings[LANE_COUNT_DP_MAX]; + bool allow_invalid_msa_timing_param; +}; + +enum hw_dp_training_pattern { + HW_DP_TRAINING_PATTERN_1 = 0, + HW_DP_TRAINING_PATTERN_2, + HW_DP_TRAINING_PATTERN_3, + HW_DP_TRAINING_PATTERN_4 +}; + +/*TODO: Move this enum test harness*/ +/* Test patterns*/ +enum dp_test_pattern { + /* Input data is pass through Scrambler + * and 8b10b Encoder straight to output*/ + DP_TEST_PATTERN_VIDEO_MODE = 0, + /* phy test patterns*/ + DP_TEST_PATTERN_D102, + DP_TEST_PATTERN_SYMBOL_ERROR, + DP_TEST_PATTERN_PRBS7, + + DP_TEST_PATTERN_80BIT_CUSTOM, + DP_TEST_PATTERN_HBR2_COMPLIANCE_EYE, + + /* Link Training Patterns */ + DP_TEST_PATTERN_TRAINING_PATTERN1, + DP_TEST_PATTERN_TRAINING_PATTERN2, + DP_TEST_PATTERN_TRAINING_PATTERN3, + DP_TEST_PATTERN_TRAINING_PATTERN4, + + /* link test patterns*/ + DP_TEST_PATTERN_COLOR_SQUARES, + DP_TEST_PATTERN_COLOR_SQUARES_CEA, + DP_TEST_PATTERN_VERTICAL_BARS, + DP_TEST_PATTERN_HORIZONTAL_BARS, + DP_TEST_PATTERN_COLOR_RAMP, + + /* audio test patterns*/ + DP_TEST_PATTERN_AUDIO_OPERATOR_DEFINED, + DP_TEST_PATTERN_AUDIO_SAWTOOTH, + + DP_TEST_PATTERN_UNSUPPORTED +}; + +enum dp_panel_mode { + /* not required */ + DP_PANEL_MODE_DEFAULT, + /* standard mode for eDP */ + DP_PANEL_MODE_EDP, + /* external chips specific settings */ + DP_PANEL_MODE_SPECIAL +}; + +/** + * @brief LinkServiceInitOptions to set certain bits + */ +struct link_service_init_options { + uint32_t APPLY_MISALIGNMENT_BUG_WORKAROUND:1; +}; + +/** + * @brief data required to initialize LinkService + */ +struct link_service_init_data { + /* number of displays indices which the MST Mgr would manange*/ + uint32_t num_of_displays; + enum link_service_type link_type; + /*struct mst_mgr_callback_object*topology_change_callback;*/ + /* native aux access */ + struct ddc_service *dpcd_access_srv; + /* for calling HWSS to program HW */ + struct hw_sequencer *hwss; + /* the source which to register IRQ on */ + enum dc_irq_source irq_src_hpd_rx; + enum dc_irq_source irq_src_dp_sink; + /* other init options such as SW Workarounds */ + struct link_service_init_options init_options; + uint32_t connector_enum_id; + struct graphics_object_id connector_id; + struct dc_context *ctx; + struct topology_mgr *tm; +}; + +/* DPCD_ADDR_TRAINING_LANEx_SET registers value */ +union dpcd_training_lane_set { + struct { +#if defined(LITTLEENDIAN_CPU) + uint8_t VOLTAGE_SWING_SET:2; + uint8_t MAX_SWING_REACHED:1; + uint8_t PRE_EMPHASIS_SET:2; + uint8_t MAX_PRE_EMPHASIS_REACHED:1; + /* following is reserved in DP 1.1 */ + uint8_t POST_CURSOR2_SET:2; +#elif defined(BIGENDIAN_CPU) + uint8_t POST_CURSOR2_SET:2; + uint8_t MAX_PRE_EMPHASIS_REACHED:1; + uint8_t PRE_EMPHASIS_SET:2; + uint8_t MAX_SWING_REACHED:1; + uint8_t VOLTAGE_SWING_SET:2; +#else + #error ARCH not defined! +#endif + } bits; + + uint8_t raw; +}; + +/** + * @brief represent the 16 byte + * global unique identifier + */ +struct mst_guid { + uint8_t ids[16]; +}; + +/** + * @brief represents the relative address used + * to identify a node in MST topology network + */ +struct mst_rad { + /* number of links. rad[0] up to + * rad [linkCount - 1] are valid. */ + uint32_t rad_link_count; + /* relative address. rad[0] is the + * first device connected to the source. */ + uint8_t rad[15]; + /* extra 10 bytes for underscores; for e.g.:2_1_8*/ + int8_t rad_str[25]; +}; + +/* DP MST stream allocation (payload bandwidth number) */ +struct dp_mst_stream_allocation { + uint8_t vcp_id; + /* number of slots required for the DP stream in + * transport packet */ + uint8_t slot_count; +}; + +/* DP MST stream allocation table */ +struct dp_mst_stream_allocation_table { + /* number of DP video streams */ + int stream_count; + /* array of stream allocations */ + struct dp_mst_stream_allocation stream_allocations[MAX_CONTROLLER_NUM]; +}; + +#endif /*__DAL_LINK_SERVICE_TYPES_H__*/ diff --git a/drivers/gpu/drm/amd/display/include/logger_interface.h b/drivers/gpu/drm/amd/display/include/logger_interface.h new file mode 100644 index 000000000000..b58d30de8293 --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/logger_interface.h @@ -0,0 +1,140 @@ +/* + * Copyright 2012-15 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 __DAL_LOGGER_INTERFACE_H__ +#define __DAL_LOGGER_INTERFACE_H__ + +#include "logger_types.h" + +struct dc_context; +struct dc_link; +struct dc_surface_update; + +/* + * + * DAL logger functionality + * + */ + +struct dal_logger *dal_logger_create(struct dc_context *ctx); + +uint32_t dal_logger_destroy(struct dal_logger **logger); + +void dm_logger_write( + struct dal_logger *logger, + enum dc_log_type log_type, + const char *msg, + ...); + +void dm_logger_append( + struct log_entry *entry, + const char *msg, + ...); + +void dm_logger_open( + struct dal_logger *logger, + struct log_entry *entry, + enum dc_log_type log_type); + +void dm_logger_close(struct log_entry *entry); + +void dc_conn_log(struct dc_context *ctx, + const struct dc_link *link, + uint8_t *hex_data, + int hex_data_count, + enum dc_log_type event, + const char *msg, + ...); + +void logger_write(struct dal_logger *logger, + enum dc_log_type log_type, + const char *msg, + void *paralist); + +void pre_surface_trace( + const struct dc *dc, + const struct dc_surface *const *surfaces, + int surface_count); + +void update_surface_trace( + const struct dc *dc, + const struct dc_surface_update *updates, + int surface_count); + +void post_surface_trace(const struct dc *dc); + + +/* Any function which is empty or have incomplete implementation should be + * marked by this macro. + * Note that the message will be printed exactly once for every function + * it is used in order to avoid repeating of the same message. */ +#define DAL_LOGGER_NOT_IMPL(fmt, ...) \ +{ \ + static bool print_not_impl = true; \ +\ + if (print_not_impl == true) { \ + print_not_impl = false; \ + dm_logger_write(ctx->logger, LOG_WARNING, \ + "DAL_NOT_IMPL: " fmt, ##__VA_ARGS__); \ + } \ +} + +/****************************************************************************** + * Convenience macros to save on typing. + *****************************************************************************/ + +#define DC_ERROR(...) \ + dm_logger_write(dc_ctx->logger, LOG_ERROR, \ + __VA_ARGS__); + +#define DC_SYNC_INFO(...) \ + dm_logger_write(dc_ctx->logger, LOG_SYNC, \ + __VA_ARGS__); + + +/* Connectivity log format: + * [time stamp] [drm] [Major_minor] [connector name] message..... + * eg: + * [ 26.590965] [drm] [Conn_LKTN] [DP-1] HBRx4 pass VS=0, PE=0^ + * [ 26.881060] [drm] [Conn_Mode] [DP-1] {2560x1080, 2784x1111@185580Khz}^ + */ + +#define CONN_DATA_DETECT(link, hex_data, hex_len, ...) \ + dc_conn_log(link->ctx, &link->public, hex_data, hex_len, \ + LOG_EVENT_DETECTION, ##__VA_ARGS__) + +#define CONN_DATA_LINK_LOSS(link, hex_data, hex_len, ...) \ + dc_conn_log(link->ctx, &link->public, hex_data, hex_len, \ + LOG_EVENT_LINK_LOSS, ##__VA_ARGS__) + +#define CONN_MSG_LT(link, ...) \ + dc_conn_log(link->ctx, &link->public, NULL, 0, \ + LOG_EVENT_LINK_TRAINING, ##__VA_ARGS__) + +#define CONN_MSG_MODE(link, ...) \ + dc_conn_log(link->ctx, &link->public, NULL, 0, \ + LOG_EVENT_MODE_SET, ##__VA_ARGS__) + +#endif /* __DAL_LOGGER_INTERFACE_H__ */ diff --git a/drivers/gpu/drm/amd/display/include/logger_types.h b/drivers/gpu/drm/amd/display/include/logger_types.h new file mode 100644 index 000000000000..babd6523b105 --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/logger_types.h @@ -0,0 +1,95 @@ +/* + * Copyright 2012-15 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 __DAL_LOGGER_TYPES_H__ +#define __DAL_LOGGER_TYPES_H__ + +#include "os_types.h" + +#define MAX_NAME_LEN 32 + +struct dal_logger; + +enum dc_log_type { + LOG_ERROR = 0, + LOG_WARNING, + LOG_DC, + LOG_SURFACE, + LOG_HW_HOTPLUG, + LOG_HW_LINK_TRAINING, + LOG_HW_SET_MODE, + LOG_HW_RESUME_S3, + LOG_HW_AUDIO, + LOG_HW_HPD_IRQ, + LOG_MST, + LOG_SCALER, + LOG_BIOS, + LOG_BANDWIDTH_CALCS, + LOG_BANDWIDTH_VALIDATION, + LOG_I2C_AUX, + LOG_SYNC, + LOG_BACKLIGHT, + LOG_FEATURE_OVERRIDE, + LOG_DETECTION_EDID_PARSER, + LOG_DETECTION_DP_CAPS, + LOG_RESOURCE, + LOG_DML, + LOG_EVENT_MODE_SET, + LOG_EVENT_DETECTION, + LOG_EVENT_LINK_TRAINING, + LOG_EVENT_LINK_LOSS, + LOG_EVENT_UNDERFLOW, + LOG_IF_TRACE, + + LOG_SECTION_TOTAL_COUNT +}; + +union logger_flags { + struct { + uint32_t ENABLE_CONSOLE:1; /* Print to console */ + uint32_t ENABLE_BUFFER:1; /* Print to buffer */ + uint32_t RESERVED:30; + } bits; + uint32_t value; +}; + +struct log_entry { + struct dal_logger *logger; + enum dc_log_type type; + + char *buf; + uint32_t buf_offset; + uint32_t max_buf_bytes; +}; + +/** +* Structure for enumerating log types +*/ +struct dc_log_type_info { + enum dc_log_type type; + char name[MAX_NAME_LEN]; +}; + +#endif /* __DAL_LOGGER_TYPES_H__ */ diff --git a/drivers/gpu/drm/amd/display/include/set_mode_types.h b/drivers/gpu/drm/amd/display/include/set_mode_types.h new file mode 100644 index 000000000000..d18210ff5b7a --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/set_mode_types.h @@ -0,0 +1,127 @@ +/* + * Copyright 2012-15 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 __DAL_SET_MODE_TYPES_H__ +#define __DAL_SET_MODE_TYPES_H__ + +#include "dc_types.h" + +/* Info frame packet status */ +enum info_frame_flag { + INFO_PACKET_PACKET_INVALID = 0, + INFO_PACKET_PACKET_VALID = 1, + INFO_PACKET_PACKET_RESET = 2, + INFO_PACKET_PACKET_UPDATE_SCAN_TYPE = 8 +}; + +/* Info frame types */ +enum info_frame_type { + INFO_FRAME_GAMUT = 0x0A, + INFO_FRAME_VENDOR_INFO = 0x81, + INFO_FRAME_AVI = 0x82 +}; + +/* Info frame versions */ +enum info_frame_version { + INFO_FRAME_VERSION_1 = 1, + INFO_FRAME_VERSION_2 = 2, + INFO_FRAME_VERSION_3 = 3 +}; + +/* Info frame size */ +enum info_frame_size { + INFO_FRAME_SIZE_AVI = 13, + INFO_FRAME_SIZE_VENDOR = 25, + INFO_FRAME_SIZE_AUDIO = 10 +}; + +struct hdmi_info_frame_header { + uint8_t info_frame_type; + uint8_t version; + uint8_t length; +}; + +#pragma pack(push) +#pragma pack(1) + +struct info_packet_raw_data { + uint8_t hb0; + uint8_t hb1; + uint8_t hb2; + uint8_t sb[28]; /* sb0~sb27 */ +}; + +union hdmi_info_packet { + struct avi_info_frame { + struct hdmi_info_frame_header header; + + uint8_t CHECK_SUM:8; + + uint8_t S0_S1:2; + uint8_t B0_B1:2; + uint8_t A0:1; + uint8_t Y0_Y1_Y2:3; + + uint8_t R0_R3:4; + uint8_t M0_M1:2; + uint8_t C0_C1:2; + + uint8_t SC0_SC1:2; + uint8_t Q0_Q1:2; + uint8_t EC0_EC2:3; + uint8_t ITC:1; + + uint8_t VIC0_VIC7:8; + + uint8_t PR0_PR3:4; + uint8_t CN0_CN1:2; + uint8_t YQ0_YQ1:2; + + uint16_t bar_top; + uint16_t bar_bottom; + uint16_t bar_left; + uint16_t bar_right; + + uint8_t reserved[14]; + } bits; + + struct info_packet_raw_data packet_raw_data; +}; + +struct info_packet { + enum info_frame_flag flags; + union hdmi_info_packet info_packet_hdmi; +}; + +struct info_frame { + struct info_packet avi_info_packet; + struct info_packet gamut_packet; + struct info_packet vendor_info_packet; + struct info_packet spd_info_packet; +}; + +#pragma pack(pop) + +#endif /* __DAL_SET_MODE_TYPES_H__ */ diff --git a/drivers/gpu/drm/amd/display/include/signal_types.h b/drivers/gpu/drm/amd/display/include/signal_types.h new file mode 100644 index 000000000000..a50f7ed74a33 --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/signal_types.h @@ -0,0 +1,59 @@ +/* + * Copyright 2012-15 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_SIGNAL_TYPES_H__ +#define __DC_SIGNAL_TYPES_H__ + +enum signal_type { + SIGNAL_TYPE_NONE = 0L, /* no signal */ + SIGNAL_TYPE_DVI_SINGLE_LINK = (1 << 0), + SIGNAL_TYPE_DVI_DUAL_LINK = (1 << 1), + SIGNAL_TYPE_HDMI_TYPE_A = (1 << 2), + SIGNAL_TYPE_LVDS = (1 << 3), + SIGNAL_TYPE_RGB = (1 << 4), + SIGNAL_TYPE_DISPLAY_PORT = (1 << 5), + SIGNAL_TYPE_DISPLAY_PORT_MST = (1 << 6), + SIGNAL_TYPE_EDP = (1 << 7), + SIGNAL_TYPE_WIRELESS = (1 << 8), /* Wireless Display */ + SIGNAL_TYPE_VIRTUAL = (1 << 9), /* Virtual Display */ + + SIGNAL_TYPE_COUNT = 10, + SIGNAL_TYPE_ALL = (1 << SIGNAL_TYPE_COUNT) - 1 +}; + +/* help functions for signal types manipulation */ +bool dc_is_hdmi_signal(enum signal_type signal); +bool dc_is_dp_sst_signal(enum signal_type signal); +bool dc_is_dp_signal(enum signal_type signal); +bool dc_is_dp_external_signal(enum signal_type signal); +bool dc_is_analog_signal(enum signal_type signal); +bool dc_is_embedded_signal(enum signal_type signal); +bool dc_is_dvi_signal(enum signal_type signal); +bool dc_is_dvi_single_link_signal(enum signal_type signal); +bool dc_is_dual_link_signal(enum signal_type signal); +bool dc_is_audio_capable_signal(enum signal_type signal); +bool dc_is_digital_encoder_compatible_signal(enum signal_type signal); + +#endif diff --git a/drivers/gpu/drm/amd/display/include/vector.h b/drivers/gpu/drm/amd/display/include/vector.h new file mode 100644 index 000000000000..8233b7c22a07 --- /dev/null +++ b/drivers/gpu/drm/amd/display/include/vector.h @@ -0,0 +1,150 @@ +/* + * Copyright 2012-15 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 __DAL_VECTOR_H__ +#define __DAL_VECTOR_H__ + +struct vector { + uint8_t *container; + uint32_t struct_size; + uint32_t count; + uint32_t capacity; + struct dc_context *ctx; +}; + +bool dal_vector_construct( + struct vector *vector, + struct dc_context *ctx, + uint32_t capacity, + uint32_t struct_size); + +struct vector *dal_vector_create( + struct dc_context *ctx, + uint32_t capacity, + uint32_t struct_size); + +/* 'initial_value' is optional. If initial_value not supplied, + * each "structure" in the vector will contain zeros by default. */ +struct vector *dal_vector_presized_create( + struct dc_context *ctx, + uint32_t size, + void *initial_value, + uint32_t struct_size); + +void dal_vector_destruct( + struct vector *vector); + +void dal_vector_destroy( + struct vector **vector); + +uint32_t dal_vector_get_count( + const struct vector *vector); + +/* dal_vector_insert_at + * reallocate container if necessary + * then shell items at right and insert + * return if the container modified + * do not check that index belongs to container + * since the function is private and index is going to be calculated + * either with by function or as get_count+1 */ +bool dal_vector_insert_at( + struct vector *vector, + const void *what, + uint32_t position); + +bool dal_vector_append( + struct vector *vector, + const void *item); + +/* operator[] */ +void *dal_vector_at_index( + const struct vector *vector, + uint32_t index); + +void dal_vector_set_at_index( + const struct vector *vector, + const void *what, + uint32_t index); + +/* create a clone (copy) of a vector */ +struct vector *dal_vector_clone( + const struct vector *vector_other); + +/* dal_vector_remove_at_index + * Shifts elements on the right from remove position to the left, + * removing an element at position by overwrite means*/ +bool dal_vector_remove_at_index( + struct vector *vector, + uint32_t index); + +uint32_t dal_vector_capacity(const struct vector *vector); + +bool dal_vector_reserve(struct vector *vector, uint32_t capacity); + +void dal_vector_clear(struct vector *vector); + +/*************************************************************************** + * Macro definitions of TYPE-SAFE versions of vector set/get functions. + ***************************************************************************/ + +#define DAL_VECTOR_INSERT_AT(vector_type, type_t) \ + static bool vector_type##_vector_insert_at( \ + struct vector *vector, \ + type_t what, \ + uint32_t position) \ +{ \ + return dal_vector_insert_at(vector, what, position); \ +} + +#define DAL_VECTOR_APPEND(vector_type, type_t) \ + static bool vector_type##_vector_append( \ + struct vector *vector, \ + type_t item) \ +{ \ + return dal_vector_append(vector, item); \ +} + +/* Note: "type_t" is the ONLY token accepted by "checkpatch.pl" and by + * "checkcommit" as *return type*. + * For uniformity reasons "type_t" is used for all type-safe macro + * definitions here. */ +#define DAL_VECTOR_AT_INDEX(vector_type, type_t) \ + static type_t vector_type##_vector_at_index( \ + const struct vector *vector, \ + uint32_t index) \ +{ \ + return dal_vector_at_index(vector, index); \ +} + +#define DAL_VECTOR_SET_AT_INDEX(vector_type, type_t) \ + static void vector_type##_vector_set_at_index( \ + const struct vector *vector, \ + type_t what, \ + uint32_t index) \ +{ \ + dal_vector_set_at_index(vector, what, index); \ +} + +#endif /* __DAL_VECTOR_H__ */ |