| /* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ |
| /* |
| * Copyright (c) 2019 Amlogic, Inc. All rights reserved. |
| */ |
| |
| #ifndef __HDMI_COMMON_H__ |
| #define __HDMI_COMMON_H__ |
| |
| #include <linux/hdmi.h> |
| #include <linux/amlogic/media/vout/vinfo.h> |
| #include <linux/amlogic/media/vout/hdmi_tx_ext.h> |
| |
| /* HDMI VIC definitions */ |
| |
| /* HDMITX_VIC_MASK are associated with |
| * VIC_MAX_VALID_MODE and VIC_MAX_NUM in hdmi_tx_module.h |
| */ |
| #define HDMITX_VESA_OFFSET 0x300 |
| |
| #define HDMITX_VIC_MASK 0xff |
| |
| /* Refer to http://standards-oui.ieee.org/oui/oui.txt */ |
| #define DOVI_IEEEOUI 0x00D046 |
| #define HDR10PLUS_IEEEOUI 0x90848B |
| #define CUVA_IEEEOUI 0x047503 |
| |
| #define GET_OUI_BYTE0(oui) ((oui) & 0xff) /* Little Endian */ |
| #define GET_OUI_BYTE1(oui) (((oui) >> 8) & 0xff) |
| #define GET_OUI_BYTE2(oui) (((oui) >> 16) & 0xff) |
| |
| #define HDMI_PACKET_TYPE_GCP 0x3 |
| enum hdmi_tf_type { |
| HDMI_NONE = 0, |
| /* HDMI_HDR_TYPE, HDMI_DV_TYPE, and HDMI_HDR10P_TYPE |
| * should be mutexed with each other |
| */ |
| HDMI_HDR_TYPE = 0x10, |
| HDMI_HDR_SMPTE_2084 = HDMI_HDR_TYPE | 1, |
| HDMI_HDR_HLG = HDMI_HDR_TYPE | 2, |
| HDMI_HDR_HDR = HDMI_HDR_TYPE | 3, |
| HDMI_HDR_SDR = HDMI_HDR_TYPE | 4, |
| HDMI_DV_TYPE = 0x20, |
| HDMI_DV_VSIF_STD = HDMI_DV_TYPE | 1, |
| HDMI_DV_VSIF_LL = HDMI_DV_TYPE | 2, |
| HDMI_HDR10P_TYPE = 0x30, |
| HDMI_HDR10P_DV_VSIF = HDMI_HDR10P_TYPE | 1, |
| }; |
| |
| enum hdmi_vic { |
| /* Refer to CEA 861-D */ |
| HDMI_0_UNKNOWN = 0, |
| HDMI_1_640x480p60_4x3 = 1, |
| HDMI_2_720x480p60_4x3 = 2, |
| HDMI_3_720x480p60_16x9 = 3, |
| HDMI_4_1280x720p60_16x9 = 4, |
| HDMI_5_1920x1080i60_16x9 = 5, |
| HDMI_6_720x480i60_4x3 = 6, |
| HDMI_7_720x480i60_16x9 = 7, |
| HDMI_8_720x240p60_4x3 = 8, |
| HDMI_9_720x240p60_16x9 = 9, |
| HDMI_10_2880x480i60_4x3 = 10, |
| HDMI_11_2880x480i60_16x9 = 11, |
| HDMI_12_2880x240p60_4x3 = 12, |
| HDMI_13_2880x240p60_16x9 = 13, |
| HDMI_14_1440x480p60_4x3 = 14, |
| HDMI_15_1440x480p60_16x9 = 15, |
| HDMI_16_1920x1080p60_16x9 = 16, |
| HDMI_17_720x576p50_4x3 = 17, |
| HDMI_18_720x576p50_16x9 = 18, |
| HDMI_19_1280x720p50_16x9 = 19, |
| HDMI_20_1920x1080i50_16x9 = 20, |
| HDMI_21_720x576i50_4x3 = 21, |
| HDMI_22_720x576i50_16x9 = 22, |
| HDMI_23_720x288p_4x3 = 23, |
| HDMI_24_720x288p_16x9 = 24, |
| HDMI_25_2880x576i50_4x3 = 25, |
| HDMI_26_2880x576i50_16x9 = 26, |
| HDMI_27_2880x288p50_4x3 = 27, |
| HDMI_28_2880x288p50_16x9 = 28, |
| HDMI_29_1440x576p_4x3 = 29, |
| HDMI_30_1440x576p_16x9 = 30, |
| HDMI_31_1920x1080p50_16x9 = 31, |
| HDMI_32_1920x1080p24_16x9 = 32, |
| HDMI_33_1920x1080p25_16x9 = 33, |
| HDMI_34_1920x1080p30_16x9 = 34, |
| HDMI_35_2880x480p60_4x3 = 35, |
| HDMI_36_2880x480p60_16x9 = 36, |
| HDMI_37_2880x576p50_4x3 = 37, |
| HDMI_38_2880x576p50_16x9 = 38, |
| HDMI_39_1920x1080i_t1250_50_16x9 = 39, |
| HDMI_40_1920x1080i100_16x9 = 40, |
| HDMI_41_1280x720p100_16x9 = 41, |
| HDMI_42_720x576p100_4x3 = 42, |
| HDMI_43_720x576p100_16x9 = 43, |
| HDMI_44_720x576i100_4x3 = 44, |
| HDMI_45_720x576i100_16x9 = 45, |
| HDMI_46_1920x1080i120_16x9 = 46, |
| HDMI_47_1280x720p120_16x9 = 47, |
| HDMI_48_720x480p120_4x3 = 48, |
| HDMI_49_720x480p120_16x9 = 49, |
| HDMI_50_720x480i120_4x3 = 50, |
| HDMI_51_720x480i120_16x9 = 51, |
| HDMI_52_720x576p200_4x3 = 52, |
| HDMI_53_720x576p200_16x9 = 53, |
| HDMI_54_720x576i200_4x3 = 54, |
| HDMI_55_720x576i200_16x9 = 55, |
| HDMI_56_720x480p240_4x3 = 56, |
| HDMI_57_720x480p240_16x9 = 57, |
| HDMI_58_720x480i240_4x3 = 58, |
| HDMI_59_720x480i240_16x9 = 59, |
| HDMI_60_1280x720p24_16x9 = 60, |
| HDMI_61_1280x720p25_16x9 = 61, |
| HDMI_62_1280x720p30_16x9 = 62, |
| HDMI_63_1920x1080p120_16x9 = 63, |
| HDMI_64_1920x1080p100_16x9 = 64, |
| HDMI_65_1280x720p24_64x27 = 65, |
| HDMI_66_1280x720p25_64x27 = 66, |
| HDMI_67_1280x720p30_64x27 = 67, |
| HDMI_68_1280x720p50_64x27 = 68, |
| HDMI_69_1280x720p60_64x27 = 69, |
| HDMI_70_1280x720p100_64x27 = 70, |
| HDMI_71_1280x720p120_64x27 = 71, |
| HDMI_72_1920x1080p24_64x27 = 72, |
| HDMI_73_1920x1080p25_64x27 = 73, |
| HDMI_74_1920x1080p30_64x27 = 74, |
| HDMI_75_1920x1080p50_64x27 = 75, |
| HDMI_76_1920x1080p60_64x27 = 76, |
| HDMI_77_1920x1080p100_64x27 = 77, |
| HDMI_78_1920x1080p120_64x27 = 78, |
| HDMI_79_1680x720p24_64x27 = 79, |
| HDMI_80_1680x720p25_64x27 = 80, |
| HDMI_81_1680x720p30_64x27 = 81, |
| HDMI_82_1680x720p50_64x27 = 82, |
| HDMI_83_1680x720p60_64x27 = 83, |
| HDMI_84_1680x720p100_64x27 = 84, |
| HDMI_85_1680x720p120_64x27 = 85, |
| HDMI_86_2560x1080p24_64x27 = 86, |
| HDMI_87_2560x1080p25_64x27 = 87, |
| HDMI_88_2560x1080p30_64x27 = 88, |
| HDMI_89_2560x1080p50_64x27 = 89, |
| HDMI_90_2560x1080p60_64x27 = 90, |
| HDMI_91_2560x1080p100_64x27 = 91, |
| HDMI_92_2560x1080p120_64x27 = 92, |
| HDMI_93_3840x2160p24_16x9 = 93, |
| HDMI_94_3840x2160p25_16x9 = 94, |
| HDMI_95_3840x2160p30_16x9 = 95, |
| HDMI_96_3840x2160p50_16x9 = 96, |
| HDMI_97_3840x2160p60_16x9 = 97, |
| HDMI_98_4096x2160p24_256x135 = 98, |
| HDMI_99_4096x2160p25_256x135 = 99, |
| HDMI_100_4096x2160p30_256x135 = 100, |
| HDMI_101_4096x2160p50_256x135 = 101, |
| HDMI_102_4096x2160p60_256x135 = 102, |
| HDMI_103_3840x2160p24_64x27 = 103, |
| HDMI_104_3840x2160p25_64x27 = 104, |
| HDMI_105_3840x2160p30_64x27 = 105, |
| HDMI_106_3840x2160p50_64x27 = 106, |
| HDMI_107_3840x2160p60_64x27 = 107, |
| HDMI_108_1280x720p48_16x9 = 108, |
| HDMI_109_1280x720p48_64x27 = 109, |
| HDMI_110_1680x720p48_64x27 = 110, |
| HDMI_111_1920x1080p48_16x9 = 111, |
| HDMI_112_1920x1080p48_64x27 = 112, |
| HDMI_113_2560x1080p48_64x27 = 113, |
| HDMI_114_3840x2160p48_16x9 = 114, |
| HDMI_115_4096x2160p48_256x135 = 115, |
| HDMI_116_3840x2160p48_64x27 = 116, |
| HDMI_117_3840x2160p100_16x9 = 117, |
| HDMI_118_3840x2160p120_16x9 = 118, |
| HDMI_119_3840x2160p100_64x27 = 119, |
| HDMI_120_3840x2160p120_64x27 = 120, |
| HDMI_121_5120x2160p24_64x27 = 121, |
| HDMI_122_5120x2160p25_64x27 = 122, |
| HDMI_123_5120x2160p30_64x27 = 123, |
| HDMI_124_5120x2160p48_64x27 = 124, |
| HDMI_125_5120x2160p50_64x27 = 125, |
| HDMI_126_5120x2160p60_64x27 = 126, |
| HDMI_127_5120x2160p100_64x27 = 127, |
| /* 127 ~ 192 reserved */ |
| HDMI_193_5120x2160p120_64x27 = 193, |
| HDMI_194_7680x4320p24_16x9 = 194, |
| HDMI_195_7680x4320p25_16x9 = 195, |
| HDMI_196_7680x4320p30_16x9 = 196, |
| HDMI_197_7680x4320p48_16x9 = 197, |
| HDMI_198_7680x4320p50_16x9 = 198, |
| HDMI_199_7680x4320p60_16x9 = 199, |
| HDMI_200_7680x4320p100_16x9 = 200, |
| HDMI_201_7680x4320p120_16x9 = 201, |
| HDMI_202_7680x4320p24_64x27 = 202, |
| HDMI_203_7680x4320p25_64x27 = 203, |
| HDMI_204_7680x4320p30_64x27 = 204, |
| HDMI_205_7680x4320p48_64x27 = 205, |
| HDMI_206_7680x4320p50_64x27 = 206, |
| HDMI_207_7680x4320p60_64x27 = 207, |
| HDMI_208_7680x4320p100_64x27 = 208, |
| HDMI_209_7680x4320p120_64x27 = 209, |
| HDMI_210_10240x4320p24_64x27 = 210, |
| HDMI_211_10240x4320p25_64x27 = 211, |
| HDMI_212_10240x4320p30_64x27 = 212, |
| HDMI_213_10240x4320p48_64x27 = 213, |
| HDMI_214_10240x4320p50_64x27 = 214, |
| HDMI_215_10240x4320p60_64x27 = 215, |
| HDMI_216_10240x4320p100_64x27 = 216, |
| HDMI_217_10240x4320p120_64x27 = 217, |
| HDMI_218_4096x2160p100_256x135 = 218, |
| HDMI_219_4096x2160p120_256x135 = 219, |
| HDMIV_640x480p60hz = HDMITX_VESA_OFFSET, |
| HDMIV_800x480p60hz, |
| HDMIV_800x600p60hz, |
| HDMIV_852x480p60hz, |
| HDMIV_854x480p60hz, |
| HDMIV_1024x600p60hz, |
| HDMIV_1024x768p60hz, |
| HDMIV_1152x864p75hz, |
| HDMIV_1280x600p60hz, |
| HDMIV_1280x768p60hz, |
| HDMIV_1280x800p60hz, |
| HDMIV_1280x960p60hz, |
| HDMIV_1280x1024p60hz, |
| HDMIV_1360x768p60hz, |
| HDMIV_1366x768p60hz, |
| HDMIV_1400x1050p60hz, |
| HDMIV_1440x900p60hz, |
| HDMIV_1440x2560p60hz, |
| HDMIV_1600x900p60hz, |
| HDMIV_1600x1200p60hz, |
| HDMIV_1680x1050p60hz, |
| HDMIV_1920x1200p60hz, |
| HDMIV_2160x1200p90hz, |
| HDMIV_2560x1080p60hz, |
| HDMIV_2560x1440p60hz, |
| HDMIV_2560x1600p60hz, |
| HDMIV_3440x1440p60hz, |
| HDMIV_2400x1200p90hz, |
| HDMI_VIC_FAKE, |
| HDMI_VIC_END, |
| }; |
| |
| enum hdmi_phy_para { |
| HDMI_PHYPARA_6G = 1, /* 2160p60hz 444 8bit */ |
| HDMI_PHYPARA_4p5G, /* 2160p50hz 420 12bit */ |
| HDMI_PHYPARA_3p7G, /* 2160p30hz 444 10bit */ |
| HDMI_PHYPARA_3G, /* 2160p24hz 444 8bit */ |
| HDMI_PHYPARA_LT3G, /* 1080p60hz 444 12bit */ |
| HDMI_PHYPARA_DEF = HDMI_PHYPARA_LT3G, |
| HDMI_PHYPARA_270M, /* 480p60hz 444 8bit */ |
| }; |
| |
| enum hdmi_audio_fs; |
| struct dtd; |
| |
| /* CEA TIMING STRUCT DEFINITION */ |
| struct hdmi_timing { |
| unsigned int vic; |
| unsigned char *name; |
| unsigned char *sname; |
| unsigned short pi_mode; /* 1: progressive 0: interlaced */ |
| unsigned int h_freq; /* in Hz */ |
| unsigned int v_freq; /* in 0.001 Hz */ |
| unsigned int pixel_freq; /* Unit: 1000 */ |
| unsigned short h_total; |
| unsigned short h_blank; |
| unsigned short h_front; |
| unsigned short h_sync; |
| unsigned short h_back; |
| unsigned short h_active; |
| unsigned short v_total; |
| unsigned short v_blank; |
| unsigned short v_front; |
| unsigned short v_sync; |
| unsigned short v_back; |
| unsigned short v_active; |
| unsigned short v_sync_ln; |
| |
| unsigned short h_pol; |
| unsigned short v_pol; |
| unsigned short h_pict; |
| unsigned short v_pict; |
| unsigned short h_pixel; |
| unsigned short v_pixel; |
| }; |
| |
| enum hdmi_color_depth { |
| COLORDEPTH_24B = 4, |
| COLORDEPTH_30B = 5, |
| COLORDEPTH_36B = 6, |
| COLORDEPTH_48B = 7, |
| COLORDEPTH_RESERVED, |
| }; |
| |
| enum hdmi_color_range { |
| COLORRANGE_LIM, |
| COLORRANGE_FUL, |
| }; |
| |
| enum hdmi_3d_type { |
| T3D_FRAME_PACKING = 0, |
| T3D_FIELD_ALTER = 1, |
| T3D_LINE_ALTER = 2, |
| T3D_SBS_FULL = 3, |
| T3D_L_DEPTH = 4, |
| T3D_L_DEPTH_GRAPHICS = 5, |
| T3D_TAB = 6, /* Top and Buttom */ |
| T3D_RSVD = 7, |
| T3D_SBS_HALF = 8, |
| T3D_DISABLE, |
| }; |
| |
| /* get hdmi cea timing */ |
| /* t: struct hdmi_cea_timing * */ |
| #define GET_TIMING(name) (t->(name)) |
| |
| struct hdmi_format_para { |
| enum hdmi_color_depth cd; /* cd8, cd10 or cd12 */ |
| enum hdmi_colorspace cs; /* 0/1/2/3: rgb/422/444/420 */ |
| enum hdmi_color_range cr; /* limit, full */ |
| u32 scrambler_en:1; |
| u32 tmds_clk_div40:1; |
| u32 tmds_clk; /* Unit: 1000 */ |
| struct hdmi_timing timing; |
| struct vinfo_s hdmitx_vinfo; |
| }; |
| |
| struct hdmi_csc_coef_table { |
| u8 input_format; |
| u8 output_format; |
| u8 color_depth; |
| u8 color_format; /* 0 for ITU601, 1 for ITU709 */ |
| u8 coef_length; |
| const u8 *coef; |
| }; |
| |
| enum hdmi_audio_packet { |
| hdmi_audio_packet_SMP = 0x02, |
| hdmi_audio_packet_1BT = 0x07, |
| hdmi_audio_packet_DST = 0x08, |
| hdmi_audio_packet_HBR = 0x09, |
| }; |
| |
| enum hdmi_aspect_ratio { |
| ASPECT_RATIO_SAME_AS_SOURCE = 0x8, |
| TV_ASPECT_RATIO_4_3 = 0x9, |
| TV_ASPECT_RATIO_16_9 = 0xA, |
| TV_ASPECT_RATIO_14_9 = 0xB, |
| TV_ASPECT_RATIO_MAX |
| }; |
| |
| struct vesa_standard_timing; |
| |
| struct hdmi_format_para *hdmitx21_match_dtd_paras(struct dtd *t); |
| struct hdmi_format_para *hdmitx21_get_vesa_paras(struct vesa_standard_timing |
| *t); |
| struct hdmi_format_para *hdmitx21_tst_fmt_name(const char *name, |
| const char *attr); |
| const struct hdmi_timing *hdmitx21_gettiming_from_vic(enum hdmi_vic vic); |
| const struct hdmi_timing *hdmitx21_gettiming_from_name(const char *name); |
| struct hdmi_format_para *hdmitx21_get_fmtpara(const char *mode, |
| const char *attr); |
| |
| void check21_detail_fmt(void); |
| u32 hdmi21_get_aud_n_paras(enum hdmi_audio_fs fs, |
| enum hdmi_color_depth cd, |
| u32 tmds_clk); |
| |
| struct size_map { |
| u32 sample_bits; |
| enum hdmi_audio_sampsize ss; |
| }; |
| |
| /* FL-- Front Left */ |
| /* FC --Front Center */ |
| /* FR --Front Right */ |
| /* FLC-- Front Left Center */ |
| /* FRC-- Front RiQhtCenter */ |
| /* RL-- Rear Left */ |
| /* RC --Rear Center */ |
| /* RR-- Rear Right */ |
| /* RLC-- Rear Left Center */ |
| /* RRC --Rear RiQhtCenter */ |
| /* LFE-- Low Frequency Effect */ |
| enum hdmi_speak_location { |
| CA_FR_FL = 0, |
| CA_LFE_FR_FL, |
| CA_FC_FR_FL, |
| CA_FC_LFE_FR_FL, |
| |
| CA_RC_FR_FL, |
| CA_RC_LFE_FR_FL, |
| CA_RC_FC_FR_FL, |
| CA_RC_FC_LFE_FR_FL, |
| |
| CA_RR_RL_FR_FL, |
| CA_RR_RL_LFE_FR_FL, |
| CA_RR_RL_FC_FR_FL, |
| CA_RR_RL_FC_LFE_FR_FL, |
| |
| CA_RC_RR_RL_FR_FL, |
| CA_RC_RR_RL_LFE_FR_FL, |
| CA_RC_RR_RL_FC_FR_FL, |
| CA_RC_RR_RL_FC_LFE_FR_FL, |
| |
| CA_RRC_RC_RR_RL_FR_FL, |
| CA_RRC_RC_RR_RL_LFE_FR_FL, |
| CA_RRC_RC_RR_RL_FC_FR_FL, |
| CA_RRC_RC_RR_RL_FC_LFE_FR_FL, |
| |
| CA_FRC_RLC_FR_FL, |
| CA_FRC_RLC_LFE_FR_FL, |
| CA_FRC_RLC_FC_FR_FL, |
| CA_FRC_RLC_FC_LFE_FR_FL, |
| |
| CA_FRC_RLC_RC_FR_FL, |
| CA_FRC_RLC_RC_LFE_FR_FL, |
| CA_FRC_RLC_RC_FC_FR_FL, |
| CA_FRC_RLC_RC_FC_LFE_FR_FL, |
| |
| CA_FRC_RLC_RR_RL_FR_FL, |
| CA_FRC_RLC_RR_RL_LFE_FR_FL, |
| CA_FRC_RLC_RR_RL_FC_FR_FL, |
| CA_FRC_RLC_RR_RL_FC_LFE_FR_FL, |
| }; |
| |
| enum hdmi_audio_downmix { |
| LSV_0DB = 0, |
| LSV_1DB, |
| LSV_2DB, |
| LSV_3DB, |
| LSV_4DB, |
| LSV_5DB, |
| LSV_6DB, |
| LSV_7DB, |
| LSV_8DB, |
| LSV_9DB, |
| LSV_10DB, |
| LSV_11DB, |
| LSV_12DB, |
| LSV_13DB, |
| LSV_14DB, |
| LSV_15DB, |
| }; |
| |
| enum hdmi_rx_audio_state { |
| STATE_AUDIO__MUTED = 0, |
| STATE_AUDIO__REQUEST_AUDIO = 1, |
| STATE_AUDIO__AUDIO_READY = 2, |
| STATE_AUDIO__ON = 3, |
| }; |
| |
| struct rate_map_fs { |
| u32 rate; |
| enum hdmi_audio_fs fs; |
| }; |
| |
| struct hdmi_rx_audioinfo { |
| /* !< Signal decoding type -- TvAudioType */ |
| enum hdmi_audio_type type; |
| enum hdmi_audio_format format; |
| /* !< active audio channels bit mask. */ |
| enum hdmi_audio_chnnum channels; |
| enum hdmi_audio_fs fs; /* !< Signal sample rate in Hz */ |
| enum hdmi_audio_sampsize ss; |
| enum hdmi_speak_location speak_loc; |
| enum hdmi_audio_downmix lsv; |
| u32 N_value; |
| u32 CTS; |
| }; |
| |
| #define AUDIO_PARA_MAX_NUM 14 |
| struct hdmi_audio_fs_ncts { |
| struct { |
| u32 tmds_clk; |
| u32 n; /* 24 or 30 bit */ |
| u32 cts; /* 24 or 30 bit */ |
| u32 n_36bit; |
| u32 cts_36bit; |
| u32 n_48bit; |
| u32 cts_48bit; |
| } array[AUDIO_PARA_MAX_NUM]; |
| u32 def_n; |
| }; |
| |
| struct parse_cd { |
| enum hdmi_color_depth cd; |
| const char *name; |
| }; |
| |
| struct parse_cs { |
| enum hdmi_colorspace cs; |
| const char *name; |
| }; |
| |
| struct parse_cr { |
| enum hdmi_color_range cr; |
| const char *name; |
| }; |
| |
| /* Refer CEA861-D Page 116 Table 55 */ |
| struct dtd { |
| unsigned short pixel_clock; |
| unsigned short h_active; |
| unsigned short h_blank; |
| unsigned short v_active; |
| unsigned short v_blank; |
| unsigned short h_sync_offset; |
| unsigned short h_sync; |
| unsigned short v_sync_offset; |
| unsigned short v_sync; |
| u16 h_image_size; |
| u16 v_image_size; |
| u8 h_border; |
| u8 v_border; |
| u8 flags; |
| enum hdmi_vic vic; |
| }; |
| |
| struct vesa_standard_timing { |
| unsigned short hactive; |
| unsigned short vactive; |
| unsigned short hblank; |
| unsigned short vblank; |
| unsigned short vsync; |
| unsigned short tmds_clk; /* Value = Pixel clock ?? 10,000 */ |
| enum hdmi_vic vesa_timing; |
| }; |
| |
| #endif |
