/* SPDX-License-Identifier: MIT */ /* * Copyright © 2023 Intel Corporation */ #ifndef __INTEL_TV_REGS_H__ #define __INTEL_TV_REGS_H__ #include "intel_display_reg_defs.h" /* TV port control */ #define TV_CTL … /* Enables the TV encoder */ #define TV_ENC_ENABLE … /* Sources the TV encoder input from pipe B instead of A. */ #define TV_ENC_PIPE_SEL_SHIFT … #define TV_ENC_PIPE_SEL_MASK … #define TV_ENC_PIPE_SEL(pipe) … /* Outputs composite video (DAC A only) */ #define TV_ENC_OUTPUT_COMPOSITE … /* Outputs SVideo video (DAC B/C) */ #define TV_ENC_OUTPUT_SVIDEO … /* Outputs Component video (DAC A/B/C) */ #define TV_ENC_OUTPUT_COMPONENT … /* Outputs Composite and SVideo (DAC A/B/C) */ #define TV_ENC_OUTPUT_SVIDEO_COMPOSITE … #define TV_TRILEVEL_SYNC … /* Enables slow sync generation (945GM only) */ #define TV_SLOW_SYNC … /* Selects 4x oversampling for 480i and 576p */ #define TV_OVERSAMPLE_4X … /* Selects 2x oversampling for 720p and 1080i */ #define TV_OVERSAMPLE_2X … /* Selects no oversampling for 1080p */ #define TV_OVERSAMPLE_NONE … /* Selects 8x oversampling */ #define TV_OVERSAMPLE_8X … #define TV_OVERSAMPLE_MASK … /* Selects progressive mode rather than interlaced */ #define TV_PROGRESSIVE … /* Sets the colorburst to PAL mode. Required for non-M PAL modes. */ #define TV_PAL_BURST … /* Field for setting delay of Y compared to C */ #define TV_YC_SKEW_MASK … /* Enables a fix for 480p/576p standard definition modes on the 915GM only */ #define TV_ENC_SDP_FIX … /* * Enables a fix for the 915GM only. * * Not sure what it does. */ #define TV_ENC_C0_FIX … /* Bits that must be preserved by software */ #define TV_CTL_SAVE … #define TV_FUSE_STATE_MASK … /* Read-only state that reports all features enabled */ #define TV_FUSE_STATE_ENABLED … /* Read-only state that reports that Macrovision is disabled in hardware*/ #define TV_FUSE_STATE_NO_MACROVISION … /* Read-only state that reports that TV-out is disabled in hardware. */ #define TV_FUSE_STATE_DISABLED … /* Normal operation */ #define TV_TEST_MODE_NORMAL … /* Encoder test pattern 1 - combo pattern */ #define TV_TEST_MODE_PATTERN_1 … /* Encoder test pattern 2 - full screen vertical 75% color bars */ #define TV_TEST_MODE_PATTERN_2 … /* Encoder test pattern 3 - full screen horizontal 75% color bars */ #define TV_TEST_MODE_PATTERN_3 … /* Encoder test pattern 4 - random noise */ #define TV_TEST_MODE_PATTERN_4 … /* Encoder test pattern 5 - linear color ramps */ #define TV_TEST_MODE_PATTERN_5 … /* * This test mode forces the DACs to 50% of full output. * * This is used for load detection in combination with TVDAC_SENSE_MASK */ #define TV_TEST_MODE_MONITOR_DETECT … #define TV_TEST_MODE_MASK … #define TV_DAC … #define TV_DAC_SAVE … /* * Reports that DAC state change logic has reported change (RO). * * This gets cleared when TV_DAC_STATE_EN is cleared */ #define TVDAC_STATE_CHG … #define TVDAC_SENSE_MASK … /* Reports that DAC A voltage is above the detect threshold */ #define TVDAC_A_SENSE … /* Reports that DAC B voltage is above the detect threshold */ #define TVDAC_B_SENSE … /* Reports that DAC C voltage is above the detect threshold */ #define TVDAC_C_SENSE … /* * Enables DAC state detection logic, for load-based TV detection. * * The PLL of the chosen pipe (in TV_CTL) must be running, and the encoder set * to off, for load detection to work. */ #define TVDAC_STATE_CHG_EN … /* Sets the DAC A sense value to high */ #define TVDAC_A_SENSE_CTL … /* Sets the DAC B sense value to high */ #define TVDAC_B_SENSE_CTL … /* Sets the DAC C sense value to high */ #define TVDAC_C_SENSE_CTL … /* Overrides the ENC_ENABLE and DAC voltage levels */ #define DAC_CTL_OVERRIDE … /* Sets the slew rate. Must be preserved in software */ #define ENC_TVDAC_SLEW_FAST … #define DAC_A_1_3_V … #define DAC_A_1_1_V … #define DAC_A_0_7_V … #define DAC_A_MASK … #define DAC_B_1_3_V … #define DAC_B_1_1_V … #define DAC_B_0_7_V … #define DAC_B_MASK … #define DAC_C_1_3_V … #define DAC_C_1_1_V … #define DAC_C_0_7_V … #define DAC_C_MASK … /* * CSC coefficients are stored in a floating point format with 9 bits of * mantissa and 2 or 3 bits of exponent. The exponent is represented as 2**-n, * where 2-bit exponents are unsigned n, and 3-bit exponents are signed n with * -1 (0x3) being the only legal negative value. */ #define TV_CSC_Y … #define TV_RY_MASK … #define TV_RY_SHIFT … #define TV_GY_MASK … #define TV_GY_SHIFT … #define TV_CSC_Y2 … #define TV_BY_MASK … #define TV_BY_SHIFT … /* * Y attenuation for component video. * * Stored in 1.9 fixed point. */ #define TV_AY_MASK … #define TV_AY_SHIFT … #define TV_CSC_U … #define TV_RU_MASK … #define TV_RU_SHIFT … #define TV_GU_MASK … #define TV_GU_SHIFT … #define TV_CSC_U2 … #define TV_BU_MASK … #define TV_BU_SHIFT … /* * U attenuation for component video. * * Stored in 1.9 fixed point. */ #define TV_AU_MASK … #define TV_AU_SHIFT … #define TV_CSC_V … #define TV_RV_MASK … #define TV_RV_SHIFT … #define TV_GV_MASK … #define TV_GV_SHIFT … #define TV_CSC_V2 … #define TV_BV_MASK … #define TV_BV_SHIFT … /* * V attenuation for component video. * * Stored in 1.9 fixed point. */ #define TV_AV_MASK … #define TV_AV_SHIFT … #define TV_CLR_KNOBS … /* 2s-complement brightness adjustment */ #define TV_BRIGHTNESS_MASK … #define TV_BRIGHTNESS_SHIFT … /* Contrast adjustment, as a 2.6 unsigned floating point number */ #define TV_CONTRAST_MASK … #define TV_CONTRAST_SHIFT … /* Saturation adjustment, as a 2.6 unsigned floating point number */ #define TV_SATURATION_MASK … #define TV_SATURATION_SHIFT … /* Hue adjustment, as an integer phase angle in degrees */ #define TV_HUE_MASK … #define TV_HUE_SHIFT … #define TV_CLR_LEVEL … /* Controls the DAC level for black */ #define TV_BLACK_LEVEL_MASK … #define TV_BLACK_LEVEL_SHIFT … /* Controls the DAC level for blanking */ #define TV_BLANK_LEVEL_MASK … #define TV_BLANK_LEVEL_SHIFT … #define TV_H_CTL_1 … /* Number of pixels in the hsync. */ #define TV_HSYNC_END_MASK … #define TV_HSYNC_END_SHIFT … /* Total number of pixels minus one in the line (display and blanking). */ #define TV_HTOTAL_MASK … #define TV_HTOTAL_SHIFT … #define TV_H_CTL_2 … /* Enables the colorburst (needed for non-component color) */ #define TV_BURST_ENA … /* Offset of the colorburst from the start of hsync, in pixels minus one. */ #define TV_HBURST_START_SHIFT … #define TV_HBURST_START_MASK … /* Length of the colorburst */ #define TV_HBURST_LEN_SHIFT … #define TV_HBURST_LEN_MASK … #define TV_H_CTL_3 … /* End of hblank, measured in pixels minus one from start of hsync */ #define TV_HBLANK_END_SHIFT … #define TV_HBLANK_END_MASK … /* Start of hblank, measured in pixels minus one from start of hsync */ #define TV_HBLANK_START_SHIFT … #define TV_HBLANK_START_MASK … #define TV_V_CTL_1 … /* XXX */ #define TV_NBR_END_SHIFT … #define TV_NBR_END_MASK … /* XXX */ #define TV_VI_END_F1_SHIFT … #define TV_VI_END_F1_MASK … /* XXX */ #define TV_VI_END_F2_SHIFT … #define TV_VI_END_F2_MASK … #define TV_V_CTL_2 … /* Length of vsync, in half lines */ #define TV_VSYNC_LEN_MASK … #define TV_VSYNC_LEN_SHIFT … /* Offset of the start of vsync in field 1, measured in one less than the * number of half lines. */ #define TV_VSYNC_START_F1_MASK … #define TV_VSYNC_START_F1_SHIFT … /* * Offset of the start of vsync in field 2, measured in one less than the * number of half lines. */ #define TV_VSYNC_START_F2_MASK … #define TV_VSYNC_START_F2_SHIFT … #define TV_V_CTL_3 … /* Enables generation of the equalization signal */ #define TV_EQUAL_ENA … /* Length of vsync, in half lines */ #define TV_VEQ_LEN_MASK … #define TV_VEQ_LEN_SHIFT … /* Offset of the start of equalization in field 1, measured in one less than * the number of half lines. */ #define TV_VEQ_START_F1_MASK … #define TV_VEQ_START_F1_SHIFT … /* * Offset of the start of equalization in field 2, measured in one less than * the number of half lines. */ #define TV_VEQ_START_F2_MASK … #define TV_VEQ_START_F2_SHIFT … #define TV_V_CTL_4 … /* * Offset to start of vertical colorburst, measured in one less than the * number of lines from vertical start. */ #define TV_VBURST_START_F1_MASK … #define TV_VBURST_START_F1_SHIFT … /* * Offset to the end of vertical colorburst, measured in one less than the * number of lines from the start of NBR. */ #define TV_VBURST_END_F1_MASK … #define TV_VBURST_END_F1_SHIFT … #define TV_V_CTL_5 … /* * Offset to start of vertical colorburst, measured in one less than the * number of lines from vertical start. */ #define TV_VBURST_START_F2_MASK … #define TV_VBURST_START_F2_SHIFT … /* * Offset to the end of vertical colorburst, measured in one less than the * number of lines from the start of NBR. */ #define TV_VBURST_END_F2_MASK … #define TV_VBURST_END_F2_SHIFT … #define TV_V_CTL_6 … /* * Offset to start of vertical colorburst, measured in one less than the * number of lines from vertical start. */ #define TV_VBURST_START_F3_MASK … #define TV_VBURST_START_F3_SHIFT … /* * Offset to the end of vertical colorburst, measured in one less than the * number of lines from the start of NBR. */ #define TV_VBURST_END_F3_MASK … #define TV_VBURST_END_F3_SHIFT … #define TV_V_CTL_7 … /* * Offset to start of vertical colorburst, measured in one less than the * number of lines from vertical start. */ #define TV_VBURST_START_F4_MASK … #define TV_VBURST_START_F4_SHIFT … /* * Offset to the end of vertical colorburst, measured in one less than the * number of lines from the start of NBR. */ #define TV_VBURST_END_F4_MASK … #define TV_VBURST_END_F4_SHIFT … #define TV_SC_CTL_1 … /* Turns on the first subcarrier phase generation DDA */ #define TV_SC_DDA1_EN … /* Turns on the first subcarrier phase generation DDA */ #define TV_SC_DDA2_EN … /* Turns on the first subcarrier phase generation DDA */ #define TV_SC_DDA3_EN … /* Sets the subcarrier DDA to reset frequency every other field */ #define TV_SC_RESET_EVERY_2 … /* Sets the subcarrier DDA to reset frequency every fourth field */ #define TV_SC_RESET_EVERY_4 … /* Sets the subcarrier DDA to reset frequency every eighth field */ #define TV_SC_RESET_EVERY_8 … /* Sets the subcarrier DDA to never reset the frequency */ #define TV_SC_RESET_NEVER … /* Sets the peak amplitude of the colorburst.*/ #define TV_BURST_LEVEL_MASK … #define TV_BURST_LEVEL_SHIFT … /* Sets the increment of the first subcarrier phase generation DDA */ #define TV_SCDDA1_INC_MASK … #define TV_SCDDA1_INC_SHIFT … #define TV_SC_CTL_2 … /* Sets the rollover for the second subcarrier phase generation DDA */ #define TV_SCDDA2_SIZE_MASK … #define TV_SCDDA2_SIZE_SHIFT … /* Sets the increent of the second subcarrier phase generation DDA */ #define TV_SCDDA2_INC_MASK … #define TV_SCDDA2_INC_SHIFT … #define TV_SC_CTL_3 … /* Sets the rollover for the third subcarrier phase generation DDA */ #define TV_SCDDA3_SIZE_MASK … #define TV_SCDDA3_SIZE_SHIFT … /* Sets the increent of the third subcarrier phase generation DDA */ #define TV_SCDDA3_INC_MASK … #define TV_SCDDA3_INC_SHIFT … #define TV_WIN_POS … /* X coordinate of the display from the start of horizontal active */ #define TV_XPOS_MASK … #define TV_XPOS_SHIFT … /* Y coordinate of the display from the start of vertical active (NBR) */ #define TV_YPOS_MASK … #define TV_YPOS_SHIFT … #define TV_WIN_SIZE … /* Horizontal size of the display window, measured in pixels*/ #define TV_XSIZE_MASK … #define TV_XSIZE_SHIFT … /* * Vertical size of the display window, measured in pixels. * * Must be even for interlaced modes. */ #define TV_YSIZE_MASK … #define TV_YSIZE_SHIFT … #define TV_FILTER_CTL_1 … /* * Enables automatic scaling calculation. * * If set, the rest of the registers are ignored, and the calculated values can * be read back from the register. */ #define TV_AUTO_SCALE … /* * Disables the vertical filter. * * This is required on modes more than 1024 pixels wide */ #define TV_V_FILTER_BYPASS … /* Enables adaptive vertical filtering */ #define TV_VADAPT … #define TV_VADAPT_MODE_MASK … /* Selects the least adaptive vertical filtering mode */ #define TV_VADAPT_MODE_LEAST … /* Selects the moderately adaptive vertical filtering mode */ #define TV_VADAPT_MODE_MODERATE … /* Selects the most adaptive vertical filtering mode */ #define TV_VADAPT_MODE_MOST … /* * Sets the horizontal scaling factor. * * This should be the fractional part of the horizontal scaling factor divided * by the oversampling rate. TV_HSCALE should be less than 1, and set to: * * (src width - 1) / ((oversample * dest width) - 1) */ #define TV_HSCALE_FRAC_MASK … #define TV_HSCALE_FRAC_SHIFT … #define TV_FILTER_CTL_2 … /* * Sets the integer part of the 3.15 fixed-point vertical scaling factor. * * TV_VSCALE should be (src height - 1) / ((interlace * dest height) - 1) */ #define TV_VSCALE_INT_MASK … #define TV_VSCALE_INT_SHIFT … /* * Sets the fractional part of the 3.15 fixed-point vertical scaling factor. * * \sa TV_VSCALE_INT_MASK */ #define TV_VSCALE_FRAC_MASK … #define TV_VSCALE_FRAC_SHIFT … #define TV_FILTER_CTL_3 … /* * Sets the integer part of the 3.15 fixed-point vertical scaling factor. * * TV_VSCALE should be (src height - 1) / (1/4 * (dest height - 1)) * * For progressive modes, TV_VSCALE_IP_INT should be set to zeroes. */ #define TV_VSCALE_IP_INT_MASK … #define TV_VSCALE_IP_INT_SHIFT … /* * Sets the fractional part of the 3.15 fixed-point vertical scaling factor. * * For progressive modes, TV_VSCALE_IP_INT should be set to zeroes. * * \sa TV_VSCALE_IP_INT_MASK */ #define TV_VSCALE_IP_FRAC_MASK … #define TV_VSCALE_IP_FRAC_SHIFT … #define TV_CC_CONTROL … #define TV_CC_ENABLE … /* * Specifies which field to send the CC data in. * * CC data is usually sent in field 0. */ #define TV_CC_FID_MASK … #define TV_CC_FID_SHIFT … /* Sets the horizontal position of the CC data. Usually 135. */ #define TV_CC_HOFF_MASK … #define TV_CC_HOFF_SHIFT … /* Sets the vertical position of the CC data. Usually 21 */ #define TV_CC_LINE_MASK … #define TV_CC_LINE_SHIFT … #define TV_CC_DATA … #define TV_CC_RDY … /* Second word of CC data to be transmitted. */ #define TV_CC_DATA_2_MASK … #define TV_CC_DATA_2_SHIFT … /* First word of CC data to be transmitted. */ #define TV_CC_DATA_1_MASK … #define TV_CC_DATA_1_SHIFT … #define TV_H_LUMA(i) … #define TV_H_CHROMA(i) … #define TV_V_LUMA(i) … #define TV_V_CHROMA(i) … #endif /* __INTEL_TV_REGS_H__ */
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