diff options
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc.h | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_dp_types.h | 359 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/display/include/dpcd_defs.h | 358 | ||||
-rw-r--r-- | drivers/gpu/drm/amd/display/include/link_service_types.h | 1 |
6 files changed, 361 insertions, 360 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c index 47f22d46c0ca..ecfca6204171 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c @@ -39,6 +39,7 @@ #include "resource.h" #include "fixed31_32.h" #include "include/asic_capability_interface.h" +#include "dpcd_defs.h" #include "dce/dce_11_0_d.h" #include "dce/dce_11_0_enum.h" diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c index e89f5f176ec3..0c5f16cb1d54 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c @@ -13,6 +13,7 @@ #include "dm_helpers.h" #include "dce/dce_link_encoder.h" #include "dce/dce_stream_encoder.h" +#include "dpcd_defs.h" enum dc_status core_link_read_dpcd( struct core_link* link, diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index f786a17de1fd..61456f96419e 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -27,7 +27,6 @@ #define DC_INTERFACE_H_ #include "dc_types.h" -#include "dpcd_defs.h" #include "grph_object_defs.h" #include "logger_types.h" #include "gpio_types.h" diff --git a/drivers/gpu/drm/amd/display/dc/dc_dp_types.h b/drivers/gpu/drm/amd/display/dc/dc_dp_types.h index befc4985fe54..1666f10a1e5c 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_dp_types.h +++ b/drivers/gpu/drm/amd/display/dc/dc_dp_types.h @@ -102,4 +102,363 @@ struct dc_link_training_settings { struct dc_lane_settings lane_settings[LANE_COUNT_DP_MAX]; }; + +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 /* DC_DP_TYPES_H */ diff --git a/drivers/gpu/drm/amd/display/include/dpcd_defs.h b/drivers/gpu/drm/amd/display/include/dpcd_defs.h index fbb2729148df..adfbd3380bd5 100644 --- a/drivers/gpu/drm/amd/display/include/dpcd_defs.h +++ b/drivers/gpu/drm/amd/display/include/dpcd_defs.h @@ -381,362 +381,4 @@ enum dpcd_edp_revision { 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/link_service_types.h b/drivers/gpu/drm/amd/display/include/link_service_types.h index 06e68426d430..6160a467ba37 100644 --- a/drivers/gpu/drm/amd/display/include/link_service_types.h +++ b/drivers/gpu/drm/amd/display/include/link_service_types.h @@ -27,7 +27,6 @@ #define __DAL_LINK_SERVICE_TYPES_H__ #include "grph_object_id.h" -#include "dpcd_defs.h" #include "dal_types.h" #include "irq_types.h" |