mirror of https://gitee.com/openkylin/linux.git
724 lines
24 KiB
C
724 lines
24 KiB
C
/*
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* Copyright © 2006-2007 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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* Authors:
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* Eric Anholt <eric@anholt.net>
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*/
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/**
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* @file SDVO command definitions and structures.
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*/
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#define SDVO_OUTPUT_FIRST (0)
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#define SDVO_OUTPUT_TMDS0 (1 << 0)
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#define SDVO_OUTPUT_RGB0 (1 << 1)
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#define SDVO_OUTPUT_CVBS0 (1 << 2)
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#define SDVO_OUTPUT_SVID0 (1 << 3)
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#define SDVO_OUTPUT_YPRPB0 (1 << 4)
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#define SDVO_OUTPUT_SCART0 (1 << 5)
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#define SDVO_OUTPUT_LVDS0 (1 << 6)
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#define SDVO_OUTPUT_TMDS1 (1 << 8)
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#define SDVO_OUTPUT_RGB1 (1 << 9)
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#define SDVO_OUTPUT_CVBS1 (1 << 10)
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#define SDVO_OUTPUT_SVID1 (1 << 11)
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#define SDVO_OUTPUT_YPRPB1 (1 << 12)
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#define SDVO_OUTPUT_SCART1 (1 << 13)
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#define SDVO_OUTPUT_LVDS1 (1 << 14)
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#define SDVO_OUTPUT_LAST (14)
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struct intel_sdvo_caps {
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u8 vendor_id;
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u8 device_id;
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u8 device_rev_id;
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u8 sdvo_version_major;
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u8 sdvo_version_minor;
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unsigned int sdvo_inputs_mask:2;
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unsigned int smooth_scaling:1;
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unsigned int sharp_scaling:1;
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unsigned int up_scaling:1;
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unsigned int down_scaling:1;
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unsigned int stall_support:1;
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unsigned int pad:1;
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u16 output_flags;
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} __attribute__((packed));
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/** This matches the EDID DTD structure, more or less */
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struct intel_sdvo_dtd {
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struct {
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u16 clock; /**< pixel clock, in 10kHz units */
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u8 h_active; /**< lower 8 bits (pixels) */
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u8 h_blank; /**< lower 8 bits (pixels) */
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u8 h_high; /**< upper 4 bits each h_active, h_blank */
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u8 v_active; /**< lower 8 bits (lines) */
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u8 v_blank; /**< lower 8 bits (lines) */
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u8 v_high; /**< upper 4 bits each v_active, v_blank */
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} part1;
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struct {
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u8 h_sync_off; /**< lower 8 bits, from hblank start */
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u8 h_sync_width; /**< lower 8 bits (pixels) */
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/** lower 4 bits each vsync offset, vsync width */
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u8 v_sync_off_width;
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/**
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* 2 high bits of hsync offset, 2 high bits of hsync width,
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* bits 4-5 of vsync offset, and 2 high bits of vsync width.
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*/
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u8 sync_off_width_high;
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u8 dtd_flags;
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u8 sdvo_flags;
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/** bits 6-7 of vsync offset at bits 6-7 */
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u8 v_sync_off_high;
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u8 reserved;
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} part2;
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} __attribute__((packed));
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struct intel_sdvo_pixel_clock_range {
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u16 min; /**< pixel clock, in 10kHz units */
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u16 max; /**< pixel clock, in 10kHz units */
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} __attribute__((packed));
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struct intel_sdvo_preferred_input_timing_args {
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u16 clock;
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u16 width;
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u16 height;
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u8 interlace:1;
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u8 scaled:1;
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u8 pad:6;
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} __attribute__((packed));
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/* I2C registers for SDVO */
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#define SDVO_I2C_ARG_0 0x07
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#define SDVO_I2C_ARG_1 0x06
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#define SDVO_I2C_ARG_2 0x05
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#define SDVO_I2C_ARG_3 0x04
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#define SDVO_I2C_ARG_4 0x03
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#define SDVO_I2C_ARG_5 0x02
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#define SDVO_I2C_ARG_6 0x01
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#define SDVO_I2C_ARG_7 0x00
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#define SDVO_I2C_OPCODE 0x08
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#define SDVO_I2C_CMD_STATUS 0x09
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#define SDVO_I2C_RETURN_0 0x0a
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#define SDVO_I2C_RETURN_1 0x0b
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#define SDVO_I2C_RETURN_2 0x0c
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#define SDVO_I2C_RETURN_3 0x0d
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#define SDVO_I2C_RETURN_4 0x0e
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#define SDVO_I2C_RETURN_5 0x0f
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#define SDVO_I2C_RETURN_6 0x10
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#define SDVO_I2C_RETURN_7 0x11
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#define SDVO_I2C_VENDOR_BEGIN 0x20
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/* Status results */
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#define SDVO_CMD_STATUS_POWER_ON 0x0
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#define SDVO_CMD_STATUS_SUCCESS 0x1
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#define SDVO_CMD_STATUS_NOTSUPP 0x2
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#define SDVO_CMD_STATUS_INVALID_ARG 0x3
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#define SDVO_CMD_STATUS_PENDING 0x4
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#define SDVO_CMD_STATUS_TARGET_NOT_SPECIFIED 0x5
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#define SDVO_CMD_STATUS_SCALING_NOT_SUPP 0x6
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/* SDVO commands, argument/result registers */
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#define SDVO_CMD_RESET 0x01
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/** Returns a struct intel_sdvo_caps */
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#define SDVO_CMD_GET_DEVICE_CAPS 0x02
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#define SDVO_CMD_GET_FIRMWARE_REV 0x86
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# define SDVO_DEVICE_FIRMWARE_MINOR SDVO_I2C_RETURN_0
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# define SDVO_DEVICE_FIRMWARE_MAJOR SDVO_I2C_RETURN_1
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# define SDVO_DEVICE_FIRMWARE_PATCH SDVO_I2C_RETURN_2
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/**
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* Reports which inputs are trained (managed to sync).
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*
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* Devices must have trained within 2 vsyncs of a mode change.
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*/
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#define SDVO_CMD_GET_TRAINED_INPUTS 0x03
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struct intel_sdvo_get_trained_inputs_response {
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unsigned int input0_trained:1;
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unsigned int input1_trained:1;
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unsigned int pad:6;
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} __attribute__((packed));
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/** Returns a struct intel_sdvo_output_flags of active outputs. */
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#define SDVO_CMD_GET_ACTIVE_OUTPUTS 0x04
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/**
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* Sets the current set of active outputs.
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*
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* Takes a struct intel_sdvo_output_flags. Must be preceded by a SET_IN_OUT_MAP
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* on multi-output devices.
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*/
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#define SDVO_CMD_SET_ACTIVE_OUTPUTS 0x05
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/**
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* Returns the current mapping of SDVO inputs to outputs on the device.
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*
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* Returns two struct intel_sdvo_output_flags structures.
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*/
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#define SDVO_CMD_GET_IN_OUT_MAP 0x06
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struct intel_sdvo_in_out_map {
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u16 in0, in1;
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};
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/**
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* Sets the current mapping of SDVO inputs to outputs on the device.
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*
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* Takes two struct i380_sdvo_output_flags structures.
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*/
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#define SDVO_CMD_SET_IN_OUT_MAP 0x07
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/**
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* Returns a struct intel_sdvo_output_flags of attached displays.
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*/
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#define SDVO_CMD_GET_ATTACHED_DISPLAYS 0x0b
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/**
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* Returns a struct intel_sdvo_ouptut_flags of displays supporting hot plugging.
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*/
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#define SDVO_CMD_GET_HOT_PLUG_SUPPORT 0x0c
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/**
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* Takes a struct intel_sdvo_output_flags.
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*/
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#define SDVO_CMD_SET_ACTIVE_HOT_PLUG 0x0d
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/**
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* Returns a struct intel_sdvo_output_flags of displays with hot plug
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* interrupts enabled.
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*/
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#define SDVO_CMD_GET_ACTIVE_HOT_PLUG 0x0e
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#define SDVO_CMD_GET_INTERRUPT_EVENT_SOURCE 0x0f
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struct intel_sdvo_get_interrupt_event_source_response {
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u16 interrupt_status;
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unsigned int ambient_light_interrupt:1;
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unsigned int hdmi_audio_encrypt_change:1;
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unsigned int pad:6;
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} __attribute__((packed));
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/**
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* Selects which input is affected by future input commands.
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*
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* Commands affected include SET_INPUT_TIMINGS_PART[12],
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* GET_INPUT_TIMINGS_PART[12], GET_PREFERRED_INPUT_TIMINGS_PART[12],
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* GET_INPUT_PIXEL_CLOCK_RANGE, and CREATE_PREFERRED_INPUT_TIMINGS.
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*/
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#define SDVO_CMD_SET_TARGET_INPUT 0x10
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struct intel_sdvo_set_target_input_args {
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unsigned int target_1:1;
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unsigned int pad:7;
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} __attribute__((packed));
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/**
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* Takes a struct intel_sdvo_output_flags of which outputs are targetted by
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* future output commands.
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*
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* Affected commands inclue SET_OUTPUT_TIMINGS_PART[12],
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* GET_OUTPUT_TIMINGS_PART[12], and GET_OUTPUT_PIXEL_CLOCK_RANGE.
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*/
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#define SDVO_CMD_SET_TARGET_OUTPUT 0x11
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#define SDVO_CMD_GET_INPUT_TIMINGS_PART1 0x12
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#define SDVO_CMD_GET_INPUT_TIMINGS_PART2 0x13
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#define SDVO_CMD_SET_INPUT_TIMINGS_PART1 0x14
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#define SDVO_CMD_SET_INPUT_TIMINGS_PART2 0x15
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#define SDVO_CMD_SET_OUTPUT_TIMINGS_PART1 0x16
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#define SDVO_CMD_SET_OUTPUT_TIMINGS_PART2 0x17
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#define SDVO_CMD_GET_OUTPUT_TIMINGS_PART1 0x18
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#define SDVO_CMD_GET_OUTPUT_TIMINGS_PART2 0x19
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/* Part 1 */
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# define SDVO_DTD_CLOCK_LOW SDVO_I2C_ARG_0
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# define SDVO_DTD_CLOCK_HIGH SDVO_I2C_ARG_1
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# define SDVO_DTD_H_ACTIVE SDVO_I2C_ARG_2
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# define SDVO_DTD_H_BLANK SDVO_I2C_ARG_3
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# define SDVO_DTD_H_HIGH SDVO_I2C_ARG_4
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# define SDVO_DTD_V_ACTIVE SDVO_I2C_ARG_5
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# define SDVO_DTD_V_BLANK SDVO_I2C_ARG_6
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# define SDVO_DTD_V_HIGH SDVO_I2C_ARG_7
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/* Part 2 */
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# define SDVO_DTD_HSYNC_OFF SDVO_I2C_ARG_0
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# define SDVO_DTD_HSYNC_WIDTH SDVO_I2C_ARG_1
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# define SDVO_DTD_VSYNC_OFF_WIDTH SDVO_I2C_ARG_2
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# define SDVO_DTD_SYNC_OFF_WIDTH_HIGH SDVO_I2C_ARG_3
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# define SDVO_DTD_DTD_FLAGS SDVO_I2C_ARG_4
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# define SDVO_DTD_DTD_FLAG_INTERLACED (1 << 7)
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# define SDVO_DTD_DTD_FLAG_STEREO_MASK (3 << 5)
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# define SDVO_DTD_DTD_FLAG_INPUT_MASK (3 << 3)
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# define SDVO_DTD_DTD_FLAG_SYNC_MASK (3 << 1)
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# define SDVO_DTD_SDVO_FLAS SDVO_I2C_ARG_5
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# define SDVO_DTD_SDVO_FLAG_STALL (1 << 7)
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# define SDVO_DTD_SDVO_FLAG_CENTERED (0 << 6)
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# define SDVO_DTD_SDVO_FLAG_UPPER_LEFT (1 << 6)
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# define SDVO_DTD_SDVO_FLAG_SCALING_MASK (3 << 4)
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# define SDVO_DTD_SDVO_FLAG_SCALING_NONE (0 << 4)
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# define SDVO_DTD_SDVO_FLAG_SCALING_SHARP (1 << 4)
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# define SDVO_DTD_SDVO_FLAG_SCALING_SMOOTH (2 << 4)
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# define SDVO_DTD_VSYNC_OFF_HIGH SDVO_I2C_ARG_6
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/**
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* Generates a DTD based on the given width, height, and flags.
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*
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* This will be supported by any device supporting scaling or interlaced
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* modes.
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*/
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#define SDVO_CMD_CREATE_PREFERRED_INPUT_TIMING 0x1a
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# define SDVO_PREFERRED_INPUT_TIMING_CLOCK_LOW SDVO_I2C_ARG_0
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# define SDVO_PREFERRED_INPUT_TIMING_CLOCK_HIGH SDVO_I2C_ARG_1
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# define SDVO_PREFERRED_INPUT_TIMING_WIDTH_LOW SDVO_I2C_ARG_2
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# define SDVO_PREFERRED_INPUT_TIMING_WIDTH_HIGH SDVO_I2C_ARG_3
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# define SDVO_PREFERRED_INPUT_TIMING_HEIGHT_LOW SDVO_I2C_ARG_4
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# define SDVO_PREFERRED_INPUT_TIMING_HEIGHT_HIGH SDVO_I2C_ARG_5
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# define SDVO_PREFERRED_INPUT_TIMING_FLAGS SDVO_I2C_ARG_6
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# define SDVO_PREFERRED_INPUT_TIMING_FLAGS_INTERLACED (1 << 0)
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# define SDVO_PREFERRED_INPUT_TIMING_FLAGS_SCALED (1 << 1)
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#define SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART1 0x1b
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#define SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART2 0x1c
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/** Returns a struct intel_sdvo_pixel_clock_range */
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#define SDVO_CMD_GET_INPUT_PIXEL_CLOCK_RANGE 0x1d
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/** Returns a struct intel_sdvo_pixel_clock_range */
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#define SDVO_CMD_GET_OUTPUT_PIXEL_CLOCK_RANGE 0x1e
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/** Returns a byte bitfield containing SDVO_CLOCK_RATE_MULT_* flags */
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#define SDVO_CMD_GET_SUPPORTED_CLOCK_RATE_MULTS 0x1f
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/** Returns a byte containing a SDVO_CLOCK_RATE_MULT_* flag */
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#define SDVO_CMD_GET_CLOCK_RATE_MULT 0x20
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/** Takes a byte containing a SDVO_CLOCK_RATE_MULT_* flag */
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#define SDVO_CMD_SET_CLOCK_RATE_MULT 0x21
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# define SDVO_CLOCK_RATE_MULT_1X (1 << 0)
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# define SDVO_CLOCK_RATE_MULT_2X (1 << 1)
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# define SDVO_CLOCK_RATE_MULT_4X (1 << 3)
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#define SDVO_CMD_GET_SUPPORTED_TV_FORMATS 0x27
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/** 6 bytes of bit flags for TV formats shared by all TV format functions */
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struct intel_sdvo_tv_format {
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unsigned int ntsc_m:1;
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unsigned int ntsc_j:1;
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unsigned int ntsc_443:1;
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unsigned int pal_b:1;
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unsigned int pal_d:1;
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unsigned int pal_g:1;
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unsigned int pal_h:1;
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unsigned int pal_i:1;
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unsigned int pal_m:1;
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unsigned int pal_n:1;
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unsigned int pal_nc:1;
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unsigned int pal_60:1;
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unsigned int secam_b:1;
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unsigned int secam_d:1;
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unsigned int secam_g:1;
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unsigned int secam_k:1;
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unsigned int secam_k1:1;
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unsigned int secam_l:1;
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unsigned int secam_60:1;
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unsigned int hdtv_std_smpte_240m_1080i_59:1;
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unsigned int hdtv_std_smpte_240m_1080i_60:1;
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unsigned int hdtv_std_smpte_260m_1080i_59:1;
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unsigned int hdtv_std_smpte_260m_1080i_60:1;
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unsigned int hdtv_std_smpte_274m_1080i_50:1;
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unsigned int hdtv_std_smpte_274m_1080i_59:1;
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unsigned int hdtv_std_smpte_274m_1080i_60:1;
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unsigned int hdtv_std_smpte_274m_1080p_23:1;
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unsigned int hdtv_std_smpte_274m_1080p_24:1;
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unsigned int hdtv_std_smpte_274m_1080p_25:1;
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unsigned int hdtv_std_smpte_274m_1080p_29:1;
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unsigned int hdtv_std_smpte_274m_1080p_30:1;
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unsigned int hdtv_std_smpte_274m_1080p_50:1;
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unsigned int hdtv_std_smpte_274m_1080p_59:1;
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unsigned int hdtv_std_smpte_274m_1080p_60:1;
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unsigned int hdtv_std_smpte_295m_1080i_50:1;
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unsigned int hdtv_std_smpte_295m_1080p_50:1;
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unsigned int hdtv_std_smpte_296m_720p_59:1;
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unsigned int hdtv_std_smpte_296m_720p_60:1;
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unsigned int hdtv_std_smpte_296m_720p_50:1;
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unsigned int hdtv_std_smpte_293m_480p_59:1;
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unsigned int hdtv_std_smpte_170m_480i_59:1;
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unsigned int hdtv_std_iturbt601_576i_50:1;
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unsigned int hdtv_std_iturbt601_576p_50:1;
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unsigned int hdtv_std_eia_7702a_480i_60:1;
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unsigned int hdtv_std_eia_7702a_480p_60:1;
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unsigned int pad:3;
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} __attribute__((packed));
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#define SDVO_CMD_GET_TV_FORMAT 0x28
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#define SDVO_CMD_SET_TV_FORMAT 0x29
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/** Returns the resolutiosn that can be used with the given TV format */
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#define SDVO_CMD_GET_SDTV_RESOLUTION_SUPPORT 0x83
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struct intel_sdvo_sdtv_resolution_request {
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unsigned int ntsc_m:1;
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unsigned int ntsc_j:1;
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unsigned int ntsc_443:1;
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unsigned int pal_b:1;
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unsigned int pal_d:1;
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unsigned int pal_g:1;
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unsigned int pal_h:1;
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unsigned int pal_i:1;
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unsigned int pal_m:1;
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unsigned int pal_n:1;
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unsigned int pal_nc:1;
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unsigned int pal_60:1;
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unsigned int secam_b:1;
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unsigned int secam_d:1;
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unsigned int secam_g:1;
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unsigned int secam_k:1;
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unsigned int secam_k1:1;
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unsigned int secam_l:1;
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unsigned int secam_60:1;
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unsigned int pad:5;
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} __attribute__((packed));
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struct intel_sdvo_sdtv_resolution_reply {
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unsigned int res_320x200:1;
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unsigned int res_320x240:1;
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unsigned int res_400x300:1;
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unsigned int res_640x350:1;
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unsigned int res_640x400:1;
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unsigned int res_640x480:1;
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unsigned int res_704x480:1;
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unsigned int res_704x576:1;
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unsigned int res_720x350:1;
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unsigned int res_720x400:1;
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unsigned int res_720x480:1;
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unsigned int res_720x540:1;
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unsigned int res_720x576:1;
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unsigned int res_768x576:1;
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unsigned int res_800x600:1;
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unsigned int res_832x624:1;
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unsigned int res_920x766:1;
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|
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_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));
|