HELLO·Android
系统源代码
IT资讯
技术文章
我的收藏
注册
登录
-
我收藏的文章
创建代码块
我的代码块
我的账号
Kernel
|
3.0
下载
查看原文件
根目录
:
drivers
gpu
drm
i915
intel_sdvo_regs.h
/* * Copyright 2006-2007 Intel Corporation * * 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 (including the next * paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS 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: * Eric Anholt <eric@anholt.net> */ /** * @file SDVO command definitions and structures. */ #define SDVO_OUTPUT_FIRST (0) #define SDVO_OUTPUT_TMDS0 (1 << 0) #define SDVO_OUTPUT_RGB0 (1 << 1) #define SDVO_OUTPUT_CVBS0 (1 << 2) #define SDVO_OUTPUT_SVID0 (1 << 3) #define SDVO_OUTPUT_YPRPB0 (1 << 4) #define SDVO_OUTPUT_SCART0 (1 << 5) #define SDVO_OUTPUT_LVDS0 (1 << 6) #define SDVO_OUTPUT_TMDS1 (1 << 8) #define SDVO_OUTPUT_RGB1 (1 << 9) #define SDVO_OUTPUT_CVBS1 (1 << 10) #define SDVO_OUTPUT_SVID1 (1 << 11) #define SDVO_OUTPUT_YPRPB1 (1 << 12) #define SDVO_OUTPUT_SCART1 (1 << 13) #define SDVO_OUTPUT_LVDS1 (1 << 14) #define SDVO_OUTPUT_LAST (14) struct intel_sdvo_caps { u8 vendor_id; u8 device_id; u8 device_rev_id; u8 sdvo_version_major; u8 sdvo_version_minor; unsigned int sdvo_inputs_mask:2; unsigned int smooth_scaling:1; unsigned int sharp_scaling:1; unsigned int up_scaling:1; unsigned int down_scaling:1; unsigned int stall_support:1; unsigned int pad:1; u16 output_flags; } __attribute__((packed)); /* Note: SDVO detailed timing flags match EDID misc flags. */ #define DTD_FLAG_HSYNC_POSITIVE (1 << 1) #define DTD_FLAG_VSYNC_POSITIVE (1 << 2) #define DTD_FLAG_INTERLACE (1 << 7) /** This matches the EDID DTD structure, more or less */ struct intel_sdvo_dtd { struct { u16 clock; /**< pixel clock, in 10kHz units */ u8 h_active; /**< lower 8 bits (pixels) */ u8 h_blank; /**< lower 8 bits (pixels) */ u8 h_high; /**< upper 4 bits each h_active, h_blank */ u8 v_active; /**< lower 8 bits (lines) */ u8 v_blank; /**< lower 8 bits (lines) */ u8 v_high; /**< upper 4 bits each v_active, v_blank */ } part1; struct { u8 h_sync_off; /**< lower 8 bits, from hblank start */ u8 h_sync_width; /**< lower 8 bits (pixels) */ /** lower 4 bits each vsync offset, vsync width */ u8 v_sync_off_width; /** * 2 high bits of hsync offset, 2 high bits of hsync width, * bits 4-5 of vsync offset, and 2 high bits of vsync width. */ u8 sync_off_width_high; u8 dtd_flags; u8 sdvo_flags; /** bits 6-7 of vsync offset at bits 6-7 */ u8 v_sync_off_high; u8 reserved; } part2; } __attribute__((packed)); struct intel_sdvo_pixel_clock_range { u16 min; /**< pixel clock, in 10kHz units */ u16 max; /**< pixel clock, in 10kHz units */ } __attribute__((packed)); struct intel_sdvo_preferred_input_timing_args { u16 clock; u16 width; u16 height; u8 interlace:1; u8 scaled:1; u8 pad:6; } __attribute__((packed)); /* I2C registers for SDVO */ #define SDVO_I2C_ARG_0 0x07 #define SDVO_I2C_ARG_1 0x06 #define SDVO_I2C_ARG_2 0x05 #define SDVO_I2C_ARG_3 0x04 #define SDVO_I2C_ARG_4 0x03 #define SDVO_I2C_ARG_5 0x02 #define SDVO_I2C_ARG_6 0x01 #define SDVO_I2C_ARG_7 0x00 #define SDVO_I2C_OPCODE 0x08 #define SDVO_I2C_CMD_STATUS 0x09 #define SDVO_I2C_RETURN_0 0x0a #define SDVO_I2C_RETURN_1 0x0b #define SDVO_I2C_RETURN_2 0x0c #define SDVO_I2C_RETURN_3 0x0d #define SDVO_I2C_RETURN_4 0x0e #define SDVO_I2C_RETURN_5 0x0f #define SDVO_I2C_RETURN_6 0x10 #define SDVO_I2C_RETURN_7 0x11 #define SDVO_I2C_VENDOR_BEGIN 0x20 /* Status results */ #define SDVO_CMD_STATUS_POWER_ON 0x0 #define SDVO_CMD_STATUS_SUCCESS 0x1 #define SDVO_CMD_STATUS_NOTSUPP 0x2 #define SDVO_CMD_STATUS_INVALID_ARG 0x3 #define SDVO_CMD_STATUS_PENDING 0x4 #define SDVO_CMD_STATUS_TARGET_NOT_SPECIFIED 0x5 #define SDVO_CMD_STATUS_SCALING_NOT_SUPP 0x6 /* SDVO commands, argument/result registers */ #define SDVO_CMD_RESET 0x01 /** Returns a struct intel_sdvo_caps */ #define SDVO_CMD_GET_DEVICE_CAPS 0x02 #define SDVO_CMD_GET_FIRMWARE_REV 0x86 # define SDVO_DEVICE_FIRMWARE_MINOR SDVO_I2C_RETURN_0 # define SDVO_DEVICE_FIRMWARE_MAJOR SDVO_I2C_RETURN_1 # define SDVO_DEVICE_FIRMWARE_PATCH SDVO_I2C_RETURN_2 /** * Reports which inputs are trained (managed to sync). * * Devices must have trained within 2 vsyncs of a mode change. */ #define SDVO_CMD_GET_TRAINED_INPUTS 0x03 struct intel_sdvo_get_trained_inputs_response { unsigned int input0_trained:1; unsigned int input1_trained:1; unsigned int pad:6; } __attribute__((packed)); /** Returns a struct intel_sdvo_output_flags of active outputs. */ #define SDVO_CMD_GET_ACTIVE_OUTPUTS 0x04 /** * Sets the current set of active outputs. * * Takes a struct intel_sdvo_output_flags. Must be preceded by a SET_IN_OUT_MAP * on multi-output devices. */ #define SDVO_CMD_SET_ACTIVE_OUTPUTS 0x05 /** * Returns the current mapping of SDVO inputs to outputs on the device. * * Returns two struct intel_sdvo_output_flags structures. */ #define SDVO_CMD_GET_IN_OUT_MAP 0x06 struct intel_sdvo_in_out_map { u16 in0, in1; }; /** * Sets the current mapping of SDVO inputs to outputs on the device. * * Takes two struct i380_sdvo_output_flags structures. */ #define SDVO_CMD_SET_IN_OUT_MAP 0x07 /** * Returns a struct intel_sdvo_output_flags of attached displays. */ #define SDVO_CMD_GET_ATTACHED_DISPLAYS 0x0b /** * Returns a struct intel_sdvo_ouptut_flags of displays supporting hot plugging. */ #define SDVO_CMD_GET_HOT_PLUG_SUPPORT 0x0c /** * Takes a struct intel_sdvo_output_flags. */ #define SDVO_CMD_SET_ACTIVE_HOT_PLUG 0x0d /** * Returns a struct intel_sdvo_output_flags of displays with hot plug * interrupts enabled. */ #define SDVO_CMD_GET_ACTIVE_HOT_PLUG 0x0e #define SDVO_CMD_GET_INTERRUPT_EVENT_SOURCE 0x0f struct intel_sdvo_get_interrupt_event_source_response { u16 interrupt_status; unsigned int ambient_light_interrupt:1; unsigned int hdmi_audio_encrypt_change:1; unsigned int pad:6; } __attribute__((packed)); /** * Selects which input is affected by future input commands. * * Commands affected include SET_INPUT_TIMINGS_PART[12], * GET_INPUT_TIMINGS_PART[12], GET_PREFERRED_INPUT_TIMINGS_PART[12], * GET_INPUT_PIXEL_CLOCK_RANGE, and CREATE_PREFERRED_INPUT_TIMINGS. */ #define SDVO_CMD_SET_TARGET_INPUT 0x10 struct intel_sdvo_set_target_input_args { unsigned int target_1:1; unsigned int pad:7; } __attribute__((packed)); /** * Takes a struct intel_sdvo_output_flags of which outputs are targeted by * future output commands. * * Affected commands inclue SET_OUTPUT_TIMINGS_PART[12], * GET_OUTPUT_TIMINGS_PART[12], and GET_OUTPUT_PIXEL_CLOCK_RANGE. */ #define SDVO_CMD_SET_TARGET_OUTPUT 0x11 #define SDVO_CMD_GET_INPUT_TIMINGS_PART1 0x12 #define SDVO_CMD_GET_INPUT_TIMINGS_PART2 0x13 #define SDVO_CMD_SET_INPUT_TIMINGS_PART1 0x14 #define SDVO_CMD_SET_INPUT_TIMINGS_PART2 0x15 #define SDVO_CMD_SET_OUTPUT_TIMINGS_PART1 0x16 #define SDVO_CMD_SET_OUTPUT_TIMINGS_PART2 0x17 #define SDVO_CMD_GET_OUTPUT_TIMINGS_PART1 0x18 #define SDVO_CMD_GET_OUTPUT_TIMINGS_PART2 0x19 /* Part 1 */ # define SDVO_DTD_CLOCK_LOW SDVO_I2C_ARG_0 # define SDVO_DTD_CLOCK_HIGH SDVO_I2C_ARG_1 # define SDVO_DTD_H_ACTIVE SDVO_I2C_ARG_2 # define SDVO_DTD_H_BLANK SDVO_I2C_ARG_3 # define SDVO_DTD_H_HIGH SDVO_I2C_ARG_4 # define SDVO_DTD_V_ACTIVE SDVO_I2C_ARG_5 # define SDVO_DTD_V_BLANK SDVO_I2C_ARG_6 # define SDVO_DTD_V_HIGH SDVO_I2C_ARG_7 /* Part 2 */ # define SDVO_DTD_HSYNC_OFF SDVO_I2C_ARG_0 # define SDVO_DTD_HSYNC_WIDTH SDVO_I2C_ARG_1 # define SDVO_DTD_VSYNC_OFF_WIDTH SDVO_I2C_ARG_2 # define SDVO_DTD_SYNC_OFF_WIDTH_HIGH SDVO_I2C_ARG_3 # define SDVO_DTD_DTD_FLAGS SDVO_I2C_ARG_4 # define SDVO_DTD_DTD_FLAG_INTERLACED (1 << 7) # define SDVO_DTD_DTD_FLAG_STEREO_MASK (3 << 5) # define SDVO_DTD_DTD_FLAG_INPUT_MASK (3 << 3) # define SDVO_DTD_DTD_FLAG_SYNC_MASK (3 << 1) # define SDVO_DTD_SDVO_FLAS SDVO_I2C_ARG_5 # define SDVO_DTD_SDVO_FLAG_STALL (1 << 7) # define SDVO_DTD_SDVO_FLAG_CENTERED (0 << 6) # define SDVO_DTD_SDVO_FLAG_UPPER_LEFT (1 << 6) # define SDVO_DTD_SDVO_FLAG_SCALING_MASK (3 << 4) # define SDVO_DTD_SDVO_FLAG_SCALING_NONE (0 << 4) # define SDVO_DTD_SDVO_FLAG_SCALING_SHARP (1 << 4) # define SDVO_DTD_SDVO_FLAG_SCALING_SMOOTH (2 << 4) # define SDVO_DTD_VSYNC_OFF_HIGH SDVO_I2C_ARG_6 /** * Generates a DTD based on the given width, height, and flags. * * This will be supported by any device supporting scaling or interlaced * modes. */ #define SDVO_CMD_CREATE_PREFERRED_INPUT_TIMING 0x1a # define SDVO_PREFERRED_INPUT_TIMING_CLOCK_LOW SDVO_I2C_ARG_0 # define SDVO_PREFERRED_INPUT_TIMING_CLOCK_HIGH SDVO_I2C_ARG_1 # define SDVO_PREFERRED_INPUT_TIMING_WIDTH_LOW SDVO_I2C_ARG_2 # define SDVO_PREFERRED_INPUT_TIMING_WIDTH_HIGH SDVO_I2C_ARG_3 # define SDVO_PREFERRED_INPUT_TIMING_HEIGHT_LOW SDVO_I2C_ARG_4 # define SDVO_PREFERRED_INPUT_TIMING_HEIGHT_HIGH SDVO_I2C_ARG_5 # define SDVO_PREFERRED_INPUT_TIMING_FLAGS SDVO_I2C_ARG_6 # define SDVO_PREFERRED_INPUT_TIMING_FLAGS_INTERLACED (1 << 0) # define SDVO_PREFERRED_INPUT_TIMING_FLAGS_SCALED (1 << 1) #define SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART1 0x1b #define SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART2 0x1c /** Returns a struct intel_sdvo_pixel_clock_range */ #define SDVO_CMD_GET_INPUT_PIXEL_CLOCK_RANGE 0x1d /** Returns a struct intel_sdvo_pixel_clock_range */ #define SDVO_CMD_GET_OUTPUT_PIXEL_CLOCK_RANGE 0x1e /** Returns a byte bitfield containing SDVO_CLOCK_RATE_MULT_* flags */ #define SDVO_CMD_GET_SUPPORTED_CLOCK_RATE_MULTS 0x1f /** Returns a byte containing a SDVO_CLOCK_RATE_MULT_* flag */ #define SDVO_CMD_GET_CLOCK_RATE_MULT 0x20 /** Takes a byte containing a SDVO_CLOCK_RATE_MULT_* flag */ #define SDVO_CMD_SET_CLOCK_RATE_MULT 0x21 # define SDVO_CLOCK_RATE_MULT_1X (1 << 0) # define SDVO_CLOCK_RATE_MULT_2X (1 << 1) # define SDVO_CLOCK_RATE_MULT_4X (1 << 3) #define SDVO_CMD_GET_SUPPORTED_TV_FORMATS 0x27 /** 6 bytes of bit flags for TV formats shared by all TV format functions */ struct intel_sdvo_tv_format { unsigned int ntsc_m:1; unsigned int ntsc_j:1; unsigned int ntsc_443:1; unsigned int pal_b:1; unsigned int pal_d:1; unsigned int pal_g:1; unsigned int pal_h:1; unsigned int pal_i:1; unsigned int pal_m:1; unsigned int pal_n:1; unsigned int pal_nc:1; unsigned int pal_60:1; unsigned int secam_b:1; unsigned int secam_d:1; unsigned int secam_g:1; unsigned int secam_k:1; unsigned int secam_k1:1; unsigned int secam_l:1; unsigned int secam_60:1; unsigned int hdtv_std_smpte_240m_1080i_59:1; unsigned int hdtv_std_smpte_240m_1080i_60:1; unsigned int hdtv_std_smpte_260m_1080i_59:1; unsigned int hdtv_std_smpte_260m_1080i_60:1; unsigned int hdtv_std_smpte_274m_1080i_50:1; unsigned int hdtv_std_smpte_274m_1080i_59:1; unsigned int hdtv_std_smpte_274m_1080i_60:1; unsigned int hdtv_std_smpte_274m_1080p_23:1; unsigned int hdtv_std_smpte_274m_1080p_24:1; unsigned int hdtv_std_smpte_274m_1080p_25:1; unsigned int hdtv_std_smpte_274m_1080p_29:1; unsigned int hdtv_std_smpte_274m_1080p_30:1; unsigned int hdtv_std_smpte_274m_1080p_50:1; unsigned int hdtv_std_smpte_274m_1080p_59:1; unsigned int hdtv_std_smpte_274m_1080p_60:1; unsigned int hdtv_std_smpte_295m_1080i_50:1; unsigned int hdtv_std_smpte_295m_1080p_50:1; unsigned int hdtv_std_smpte_296m_720p_59:1; unsigned int hdtv_std_smpte_296m_720p_60:1; unsigned int hdtv_std_smpte_296m_720p_50:1; unsigned int hdtv_std_smpte_293m_480p_59:1; unsigned int hdtv_std_smpte_170m_480i_59:1; unsigned int hdtv_std_iturbt601_576i_50:1; unsigned int hdtv_std_iturbt601_576p_50:1; unsigned int hdtv_std_eia_7702a_480i_60:1; unsigned int hdtv_std_eia_7702a_480p_60:1; unsigned int pad:3; } __attribute__((packed)); #define SDVO_CMD_GET_TV_FORMAT 0x28 #define SDVO_CMD_SET_TV_FORMAT 0x29 /** Returns the resolutiosn that can be used with the given TV format */ #define SDVO_CMD_GET_SDTV_RESOLUTION_SUPPORT 0x83 struct intel_sdvo_sdtv_resolution_request { unsigned int ntsc_m:1; unsigned int ntsc_j:1; unsigned int ntsc_443:1; unsigned int pal_b:1; unsigned int pal_d:1; unsigned int pal_g:1; unsigned int pal_h:1; unsigned int pal_i:1; unsigned int pal_m:1; unsigned int pal_n:1; unsigned int pal_nc:1; unsigned int pal_60:1; unsigned int secam_b:1; unsigned int secam_d:1; unsigned int secam_g:1; unsigned int secam_k:1; unsigned int secam_k1:1; unsigned int secam_l:1; unsigned int secam_60:1; unsigned int pad:5; } __attribute__((packed)); struct intel_sdvo_sdtv_resolution_reply { unsigned int res_320x200:1; unsigned int res_320x240:1; unsigned int res_400x300:1; unsigned int res_640x350:1; unsigned int res_640x400:1; unsigned int res_640x480:1; unsigned int res_704x480:1; unsigned int res_704x576:1; unsigned int res_720x350:1; unsigned int res_720x400:1; unsigned int res_720x480:1; unsigned int res_720x540:1; unsigned int res_720x576:1; unsigned int res_768x576:1; unsigned int res_800x600:1; unsigned int res_832x624:1; unsigned int res_920x766:1; unsigned int res_1024x768:1; unsigned int res_1280x1024:1; unsigned int pad:5; } __attribute__((packed)); /* Get supported resolution with squire pixel aspect ratio that can be scaled for the requested HDTV format */ #define SDVO_CMD_GET_SCALED_HDTV_RESOLUTION_SUPPORT 0x85 struct intel_sdvo_hdtv_resolution_request { unsigned int hdtv_std_smpte_240m_1080i_59:1; unsigned int hdtv_std_smpte_240m_1080i_60:1; unsigned int hdtv_std_smpte_260m_1080i_59:1; unsigned int hdtv_std_smpte_260m_1080i_60:1; unsigned int hdtv_std_smpte_274m_1080i_50:1; unsigned int hdtv_std_smpte_274m_1080i_59:1; unsigned int hdtv_std_smpte_274m_1080i_60:1; unsigned int hdtv_std_smpte_274m_1080p_23:1; unsigned int hdtv_std_smpte_274m_1080p_24:1; unsigned int hdtv_std_smpte_274m_1080p_25:1; unsigned int hdtv_std_smpte_274m_1080p_29:1; unsigned int hdtv_std_smpte_274m_1080p_30:1; unsigned int hdtv_std_smpte_274m_1080p_50:1; unsigned int hdtv_std_smpte_274m_1080p_59:1; unsigned int hdtv_std_smpte_274m_1080p_60:1; unsigned int hdtv_std_smpte_295m_1080i_50:1; unsigned int hdtv_std_smpte_295m_1080p_50:1; unsigned int hdtv_std_smpte_296m_720p_59:1; unsigned int hdtv_std_smpte_296m_720p_60:1; unsigned int hdtv_std_smpte_296m_720p_50:1; unsigned int hdtv_std_smpte_293m_480p_59:1; unsigned int hdtv_std_smpte_170m_480i_59:1; unsigned int hdtv_std_iturbt601_576i_50:1; unsigned int hdtv_std_iturbt601_576p_50:1; unsigned int hdtv_std_eia_7702a_480i_60:1; unsigned int hdtv_std_eia_7702a_480p_60:1; unsigned int pad:6; } __attribute__((packed)); struct intel_sdvo_hdtv_resolution_reply { unsigned int res_640x480:1; unsigned int res_800x600:1; unsigned int res_1024x768:1; unsigned int res_1280x960:1; unsigned int res_1400x1050:1; unsigned int res_1600x1200:1; unsigned int res_1920x1440:1; unsigned int res_2048x1536:1; unsigned int res_2560x1920:1; unsigned int res_3200x2400:1; unsigned int res_3840x2880:1; unsigned int pad1:5; unsigned int res_848x480:1; unsigned int res_1064x600:1; unsigned int res_1280x720:1; unsigned int res_1360x768:1; unsigned int res_1704x960:1; unsigned int res_1864x1050:1; unsigned int res_1920x1080:1; unsigned int res_2128x1200:1; unsigned int res_2560x1400:1; unsigned int res_2728x1536:1; unsigned int res_3408x1920:1; unsigned int res_4264x2400:1; unsigned int res_5120x2880:1; unsigned int pad2:3; unsigned int res_768x480:1; unsigned int res_960x600:1; unsigned int res_1152x720:1; unsigned int res_1124x768:1; unsigned int res_1536x960:1; unsigned int res_1680x1050:1; unsigned int res_1728x1080:1; unsigned int res_1920x1200:1; unsigned int res_2304x1440:1; unsigned int res_2456x1536:1; unsigned int res_3072x1920:1; unsigned int res_3840x2400:1; unsigned int res_4608x2880:1; unsigned int pad3:3; unsigned int res_1280x1024:1; unsigned int pad4:7; unsigned int res_1280x768:1; unsigned int pad5:7; } __attribute__((packed)); /* Get supported power state returns info for encoder and monitor, rely on last SetTargetInput and SetTargetOutput calls */ #define SDVO_CMD_GET_SUPPORTED_POWER_STATES 0x2a /* Get power state returns info for encoder and monitor, rely on last SetTargetInput and SetTargetOutput calls */ #define SDVO_CMD_GET_POWER_STATE 0x2b #define SDVO_CMD_GET_ENCODER_POWER_STATE 0x2b #define SDVO_CMD_SET_ENCODER_POWER_STATE 0x2c # define SDVO_ENCODER_STATE_ON (1 << 0) # define SDVO_ENCODER_STATE_STANDBY (1 << 1) # define SDVO_ENCODER_STATE_SUSPEND (1 << 2) # define SDVO_ENCODER_STATE_OFF (1 << 3) # define SDVO_MONITOR_STATE_ON (1 << 4) # define SDVO_MONITOR_STATE_STANDBY (1 << 5) # define SDVO_MONITOR_STATE_SUSPEND (1 << 6) # define SDVO_MONITOR_STATE_OFF (1 << 7) #define SDVO_CMD_GET_MAX_PANEL_POWER_SEQUENCING 0x2d #define SDVO_CMD_GET_PANEL_POWER_SEQUENCING 0x2e #define SDVO_CMD_SET_PANEL_POWER_SEQUENCING 0x2f /** * The panel power sequencing parameters are in units of milliseconds. * The high fields are bits 8:9 of the 10-bit values. */ struct sdvo_panel_power_sequencing { u8 t0; u8 t1; u8 t2; u8 t3; u8 t4; unsigned int t0_high:2; unsigned int t1_high:2; unsigned int t2_high:2; unsigned int t3_high:2; unsigned int t4_high:2; unsigned int pad:6; } __attribute__((packed)); #define SDVO_CMD_GET_MAX_BACKLIGHT_LEVEL 0x30 struct sdvo_max_backlight_reply { u8 max_value; u8 default_value; } __attribute__((packed)); #define SDVO_CMD_GET_BACKLIGHT_LEVEL 0x31 #define SDVO_CMD_SET_BACKLIGHT_LEVEL 0x32 #define SDVO_CMD_GET_AMBIENT_LIGHT 0x33 struct sdvo_get_ambient_light_reply { u16 trip_low; u16 trip_high; u16 value; } __attribute__((packed)); #define SDVO_CMD_SET_AMBIENT_LIGHT 0x34 struct sdvo_set_ambient_light_reply { u16 trip_low; u16 trip_high; unsigned int enable:1; unsigned int pad:7; } __attribute__((packed)); /* Set display power state */ #define SDVO_CMD_SET_DISPLAY_POWER_STATE 0x7d # define SDVO_DISPLAY_STATE_ON (1 << 0) # define SDVO_DISPLAY_STATE_STANDBY (1 << 1) # define SDVO_DISPLAY_STATE_SUSPEND (1 << 2) # define SDVO_DISPLAY_STATE_OFF (1 << 3) #define SDVO_CMD_GET_SUPPORTED_ENHANCEMENTS 0x84 struct intel_sdvo_enhancements_reply { unsigned int flicker_filter:1; unsigned int flicker_filter_adaptive:1; unsigned int flicker_filter_2d:1; unsigned int saturation:1; unsigned int hue:1; unsigned int brightness:1; unsigned int contrast:1; unsigned int overscan_h:1; unsigned int overscan_v:1; unsigned int hpos:1; unsigned int vpos:1; unsigned int sharpness:1; unsigned int dot_crawl:1; unsigned int dither:1; unsigned int tv_chroma_filter:1; unsigned int tv_luma_filter:1; } __attribute__((packed)); /* Picture enhancement limits below are dependent on the current TV format, * and thus need to be queried and set after it. */ #define SDVO_CMD_GET_MAX_FLICKER_FILTER 0x4d #define SDVO_CMD_GET_MAX_FLICKER_FILTER_ADAPTIVE 0x7b #define SDVO_CMD_GET_MAX_FLICKER_FILTER_2D 0x52 #define SDVO_CMD_GET_MAX_SATURATION 0x55 #define SDVO_CMD_GET_MAX_HUE 0x58 #define SDVO_CMD_GET_MAX_BRIGHTNESS 0x5b #define SDVO_CMD_GET_MAX_CONTRAST 0x5e #define SDVO_CMD_GET_MAX_OVERSCAN_H 0x61 #define SDVO_CMD_GET_MAX_OVERSCAN_V 0x64 #define SDVO_CMD_GET_MAX_HPOS 0x67 #define SDVO_CMD_GET_MAX_VPOS 0x6a #define SDVO_CMD_GET_MAX_SHARPNESS 0x6d #define SDVO_CMD_GET_MAX_TV_CHROMA_FILTER 0x74 #define SDVO_CMD_GET_MAX_TV_LUMA_FILTER 0x77 struct intel_sdvo_enhancement_limits_reply { u16 max_value; u16 default_value; } __attribute__((packed)); #define SDVO_CMD_GET_LVDS_PANEL_INFORMATION 0x7f #define SDVO_CMD_SET_LVDS_PANEL_INFORMATION 0x80 # define SDVO_LVDS_COLOR_DEPTH_18 (0 << 0) # define SDVO_LVDS_COLOR_DEPTH_24 (1 << 0) # define SDVO_LVDS_CONNECTOR_SPWG (0 << 2) # define SDVO_LVDS_CONNECTOR_OPENLDI (1 << 2) # define SDVO_LVDS_SINGLE_CHANNEL (0 << 4) # define SDVO_LVDS_DUAL_CHANNEL (1 << 4) #define SDVO_CMD_GET_FLICKER_FILTER 0x4e #define SDVO_CMD_SET_FLICKER_FILTER 0x4f #define SDVO_CMD_GET_FLICKER_FILTER_ADAPTIVE 0x50 #define SDVO_CMD_SET_FLICKER_FILTER_ADAPTIVE 0x51 #define SDVO_CMD_GET_FLICKER_FILTER_2D 0x53 #define SDVO_CMD_SET_FLICKER_FILTER_2D 0x54 #define SDVO_CMD_GET_SATURATION 0x56 #define SDVO_CMD_SET_SATURATION 0x57 #define SDVO_CMD_GET_HUE 0x59 #define SDVO_CMD_SET_HUE 0x5a #define SDVO_CMD_GET_BRIGHTNESS 0x5c #define SDVO_CMD_SET_BRIGHTNESS 0x5d #define SDVO_CMD_GET_CONTRAST 0x5f #define SDVO_CMD_SET_CONTRAST 0x60 #define SDVO_CMD_GET_OVERSCAN_H 0x62 #define SDVO_CMD_SET_OVERSCAN_H 0x63 #define SDVO_CMD_GET_OVERSCAN_V 0x65 #define SDVO_CMD_SET_OVERSCAN_V 0x66 #define SDVO_CMD_GET_HPOS 0x68 #define SDVO_CMD_SET_HPOS 0x69 #define SDVO_CMD_GET_VPOS 0x6b #define SDVO_CMD_SET_VPOS 0x6c #define SDVO_CMD_GET_SHARPNESS 0x6e #define SDVO_CMD_SET_SHARPNESS 0x6f #define SDVO_CMD_GET_TV_CHROMA_FILTER 0x75 #define SDVO_CMD_SET_TV_CHROMA_FILTER 0x76 #define SDVO_CMD_GET_TV_LUMA_FILTER 0x78 #define SDVO_CMD_SET_TV_LUMA_FILTER 0x79 struct intel_sdvo_enhancements_arg { u16 value; }__attribute__((packed)); #define SDVO_CMD_GET_DOT_CRAWL 0x70 #define SDVO_CMD_SET_DOT_CRAWL 0x71 # define SDVO_DOT_CRAWL_ON (1 << 0) # define SDVO_DOT_CRAWL_DEFAULT_ON (1 << 1) #define SDVO_CMD_GET_DITHER 0x72 #define SDVO_CMD_SET_DITHER 0x73 # define SDVO_DITHER_ON (1 << 0) # define SDVO_DITHER_DEFAULT_ON (1 << 1) #define SDVO_CMD_SET_CONTROL_BUS_SWITCH 0x7a # define SDVO_CONTROL_BUS_PROM (1 << 0) # define SDVO_CONTROL_BUS_DDC1 (1 << 1) # define SDVO_CONTROL_BUS_DDC2 (1 << 2) # define SDVO_CONTROL_BUS_DDC3 (1 << 3) /* HDMI op codes */ #define SDVO_CMD_GET_SUPP_ENCODE 0x9d #define SDVO_CMD_GET_ENCODE 0x9e #define SDVO_CMD_SET_ENCODE 0x9f #define SDVO_ENCODE_DVI 0x0 #define SDVO_ENCODE_HDMI 0x1 #define SDVO_CMD_SET_PIXEL_REPLI 0x8b #define SDVO_CMD_GET_PIXEL_REPLI 0x8c #define SDVO_CMD_GET_COLORIMETRY_CAP 0x8d #define SDVO_CMD_SET_COLORIMETRY 0x8e #define SDVO_COLORIMETRY_RGB256 0x0 #define SDVO_COLORIMETRY_RGB220 0x1 #define SDVO_COLORIMETRY_YCrCb422 0x3 #define SDVO_COLORIMETRY_YCrCb444 0x4 #define SDVO_CMD_GET_COLORIMETRY 0x8f #define SDVO_CMD_GET_AUDIO_ENCRYPT_PREFER 0x90 #define SDVO_CMD_SET_AUDIO_STAT 0x91 #define SDVO_CMD_GET_AUDIO_STAT 0x92 #define SDVO_CMD_SET_HBUF_INDEX 0x93 #define SDVO_HBUF_INDEX_ELD 0 #define SDVO_HBUF_INDEX_AVI_IF 1 #define SDVO_CMD_GET_HBUF_INDEX 0x94 #define SDVO_CMD_GET_HBUF_INFO 0x95 #define SDVO_CMD_SET_HBUF_AV_SPLIT 0x96 #define SDVO_CMD_GET_HBUF_AV_SPLIT 0x97 #define SDVO_CMD_SET_HBUF_DATA 0x98 #define SDVO_CMD_GET_HBUF_DATA 0x99 #define SDVO_CMD_SET_HBUF_TXRATE 0x9a #define SDVO_CMD_GET_HBUF_TXRATE 0x9b #define SDVO_HBUF_TX_DISABLED (0 << 6) #define SDVO_HBUF_TX_ONCE (2 << 6) #define SDVO_HBUF_TX_VSYNC (3 << 6) #define SDVO_CMD_GET_AUDIO_TX_INFO 0x9c #define SDVO_NEED_TO_STALL (1 << 7) struct intel_sdvo_encode{ u8 dvi_rev; u8 hdmi_rev; } __attribute__ ((packed));
C++程序
|
731行
|
24.02 KB
原始内容
高亮显示
复制内容
登录后可以享受更多权益
您还没有登录，登录后您可以：
收藏Android系统代码
收藏喜欢的文章
多个平台共享账号
去登录
首次使用？从这里
注册