[i-g-t PATCH 04/10] tools/intel_vbt_decode: start migrating to kernel intel_vbt_defs.h

[Jani Nikula <jani.nikula@intel.com>]

Copy over most of intel_vbt_defs.h, and use everything that matches with
minor changes from there.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 tools/intel_bios.h       | 305 ---------------------
 tools/intel_vbt_decode.c |  20 +-
 tools/intel_vbt_defs.h   | 701 +++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 715 insertions(+), 311 deletions(-)
 create mode 100644 tools/intel_vbt_defs.h

diff --git a/tools/intel_bios.h b/tools/intel_bios.h
index 69d8aa6d7fe9..65e64ccb41ef 100644
--- a/tools/intel_bios.h
+++ b/tools/intel_bios.h
@@ -30,108 +30,6 @@
 
 #include <stdint.h>
 
-
-struct vbt_header {
-	char signature[20];		/**< Always starts with 'VBT$' */
-	uint16_t version;		/**< decimal */
-	uint16_t header_size;		/**< in bytes */
-	uint16_t vbt_size;		/**< in bytes */
-	uint8_t vbt_checksum;
-	uint8_t reserved0;
-	uint32_t bdb_offset;		/**< from beginning of VBT */
-	uint32_t aim_offset[4];		/**< from beginning of VBT */
-} __attribute__ ((packed));
-
-struct bdb_header {
-	char signature[16];		/**< Always 'BIOS_DATA_BLOCK' */
-	uint16_t version;		/**< decimal */
-	uint16_t header_size;		/**< in bytes */
-	uint16_t bdb_size;		/**< in bytes */
-} __attribute__ ((packed));
-
-/*
- * There are several types of BIOS data blocks (BDBs), each block has
- * an ID and size in the first 3 bytes (ID in first, size in next 2).
- * Known types are listed below.
- */
-#define BDB_GENERAL_FEATURES	  1
-#define BDB_GENERAL_DEFINITIONS	  2
-#define BDB_OLD_TOGGLE_LIST	  3
-#define BDB_MODE_SUPPORT_LIST	  4
-#define BDB_GENERIC_MODE_TABLE	  5
-#define BDB_EXT_MMIO_REGS	  6
-#define BDB_SWF_IO		  7
-#define BDB_SWF_MMIO		  8
-#define BDB_DOT_CLOCK_TABLE	  9
-#define BDB_PSR			  9
-#define BDB_MODE_REMOVAL_TABLE	 10
-#define BDB_CHILD_DEVICE_TABLE	 11
-#define BDB_DRIVER_FEATURES	 12
-#define BDB_DRIVER_PERSISTENCE	 13
-#define BDB_EXT_TABLE_PTRS	 14
-#define BDB_DOT_CLOCK_OVERRIDE	 15
-#define BDB_DISPLAY_SELECT	 16
-/* 17 rsvd */
-#define BDB_DRIVER_ROTATION	 18
-#define BDB_DISPLAY_REMOVE	 19
-#define BDB_OEM_CUSTOM		 20
-#define BDB_EFP_LIST		 21	/* workarounds for VGA hsync/vsync */
-#define BDB_SDVO_LVDS_OPTIONS	 22
-#define BDB_SDVO_PANEL_DTDS	 23
-#define BDB_SDVO_LVDS_PNP_IDS	 24
-#define BDB_SDVO_LVDS_POWER_SEQ	 25
-#define BDB_TV_OPTIONS		 26
-#define BDB_EDP			 27
-#define BDB_LVDS_OPTIONS	 40
-#define BDB_LVDS_LFP_DATA_PTRS	 41
-#define BDB_LVDS_LFP_DATA	 42
-#define BDB_LVDS_BACKLIGHT	 43
-#define BDB_LVDS_POWER		 44
-#define BDB_MIPI_CONFIG		 52
-#define BDB_MIPI_SEQUENCE	 53
-#define BDB_SKIP		254	/* VBIOS private block, ignore */
-
-struct bdb_general_features {
-	/* bits 1 */
-	unsigned char panel_fitting:2;
-	unsigned char flexaim:1;
-	unsigned char msg_enable:1;
-	unsigned char clear_screen:3;
-	unsigned char color_flip:1;
-
-	/* bits 2 */
-	unsigned char download_ext_vbt:1;
-	unsigned char enable_ssc:1;
-	unsigned char ssc_freq:1;
-	unsigned char enable_lfp_on_override:1;
-	unsigned char disable_ssc_ddt:1;
-	unsigned char underscan_vga_timings:1;
-	unsigned char dynamic_cdclk:1; /* 183 */
-	unsigned char vbios_hotplug_support:1;
-
-	/* bits 3 */
-	unsigned char disable_smooth_vision:1;
-	unsigned char single_dvi:1;
-	unsigned char rotate_180:1; /* 181 */
-	unsigned char fdi_rx_polarity:1;
-	unsigned char vbios_extended_mode:1; /* 160 */
-	unsigned char copy_ilfp_dtd_to_sdvo_lvds_dtd:1; /* 160 */
-	unsigned char panel_best_fit_timing:1; /* 160 */
-	unsigned char ignore_strap_state:1; /* 160 */
-
-	/* bits 4 */
-	unsigned char legacy_monitor_detect;
-
-	/* bits 5 */
-	unsigned char int_crt_support:1;
-	unsigned char int_tv_support:1;
-	unsigned char int_efp_support:1;
-	unsigned char dp_ssc_enable:1;
-	unsigned char dp_ssc_freq:1;
-	unsigned char dp_ssc_dongle_supported:1;
-	unsigned char rsvd11:2;	/* finish byte */
-} __attribute__ ((packed));
-
 #define DEVICE_HANDLE_CRT	0x01
 #define DEVICE_HANDLE_EFP1	0x04
 #define DEVICE_HANDLE_EFP2	0x40
@@ -158,43 +56,8 @@ struct bdb_general_features {
 #define DEVICE_TYPE_DIGITAL_OUTPUT	1
 #define DEVICE_TYPE_ANALOG_OUTPUT	0
 
-/* Pre 915 */
-#define DEVICE_TYPE_NONE	0x00
-#define DEVICE_TYPE_CRT		0x01
-#define DEVICE_TYPE_TV		0x09
-#define DEVICE_TYPE_EFP		0x12
-#define DEVICE_TYPE_LFP		0x22
-/* On 915+ */
-#define DEVICE_TYPE_CRT_DPMS		0x6001
-#define DEVICE_TYPE_CRT_DPMS_HOTPLUG	0x4001
-#define DEVICE_TYPE_TV_COMPOSITE	0x0209
-#define DEVICE_TYPE_TV_MACROVISION	0x0289
-#define DEVICE_TYPE_TV_RF_COMPOSITE	0x020c
-#define DEVICE_TYPE_TV_SVIDEO_COMPOSITE	0x0609
-#define DEVICE_TYPE_TV_SCART		0x0209
-#define DEVICE_TYPE_TV_CODEC_HOTPLUG_PWR 0x6009
-#define DEVICE_TYPE_EFP_HOTPLUG_PWR	0x6012
-#define DEVICE_TYPE_EFP_DVI_HOTPLUG_PWR	0x6052
-#define DEVICE_TYPE_EFP_DVI_I		0x6053
-#define DEVICE_TYPE_EFP_DVI_D_DUAL	0x6152
-#define DEVICE_TYPE_EFP_DVI_D_HDCP	0x60d2
-#define DEVICE_TYPE_OPENLDI_HOTPLUG_PWR	0x6062
-#define DEVICE_TYPE_OPENLDI_DUALPIX	0x6162
-#define DEVICE_TYPE_LFP_PANELLINK	0x5012
-#define DEVICE_TYPE_LFP_CMOS_PWR	0x5042
-#define DEVICE_TYPE_LFP_LVDS_PWR	0x5062
-#define DEVICE_TYPE_LFP_LVDS_DUAL	0x5162
-#define DEVICE_TYPE_LFP_LVDS_DUAL_HDCP	0x51e2
-#define DEVICE_TYPE_INT_HDMI		0xf0D2
-
-#define DEVICE_TYPE_INT_LFP		0x1022
-#define DEVICE_TYPE_INT_TV		0x1009
-#define DEVICE_TYPE_DP			0x68C6
-#define DEVICE_TYPE_DP_HDMI_DVI		0x60d6
 #define DEVICE_TYPE_DP_DVI		0x68d6
-#define DEVICE_TYPE_HDMI_DVI		0x60d2
 #define DEVICE_TYPE_DVI			0x68d2
-#define DEVICE_TYPE_eDP			0x78C6
 #define DEVICE_TYPE_MIPI		0x7cc2
 
 #define DEVICE_PORT_DVOA	0x00	/* none on 845+ */
@@ -285,31 +148,6 @@ struct efp_child_device_config {
 	uint8_t iboost_hdmi:4; /* 196 */
 } __attribute__ ((packed));
 
-struct bdb_general_definitions {
-	unsigned char crt_ddc_gmbus_pin;	/* see GPIO_PIN_* above */
-
-	/* DPMS bits */
-	unsigned char dpms_acpi:1;
-	unsigned char skip_boot_crt_detect:1;
-	unsigned char dpms_aim:1;
-	unsigned char rsvd1:5;	/* finish byte */
-
-	/* boot device bits */
-	unsigned char boot_display[2];
-	unsigned char child_dev_size;
-
-	/*
-	 * Device info:
-	 * If TV is present, it'll be at devices[0]
-	 * LVDS will be next, either devices[0] or [1], if present
-	 * Max total will be 6, but could be as few as 4 if both
-	 * TV and LVDS are missing, so be careful when interpreting
-	 * [4] and [5].
-	 */
-	uint8_t devices[0];
-	/* may be another device block here on some platforms */
-} __attribute__ ((packed));
-
 #define DEVICE_CHILD_SIZE 7
 
 struct bdb_child_devices {
@@ -317,36 +155,6 @@ struct bdb_child_devices {
 	struct child_device_config children[DEVICE_CHILD_SIZE];
 } __attribute__ ((packed));
 
-struct bdb_lvds_options {
-	uint8_t panel_type;
-	uint8_t rsvd1;
-	/* LVDS capabilities, stored in a dword */
-	uint8_t pfit_mode:2;
-	uint8_t pfit_text_mode_enhanced:1;
-	uint8_t pfit_gfx_mode_enhanced:1;
-	uint8_t pfit_ratio_auto:1;
-	uint8_t pixel_dither:1;
-	uint8_t lvds_edid:1;
-	uint8_t rsvd2:1;
-	uint8_t rsvd4;
-} __attribute__ ((packed));
-
-struct lvds_fp_timing {
-	uint16_t x_res;
-	uint16_t y_res;
-	uint32_t lvds_reg;
-	uint32_t lvds_reg_val;
-	uint32_t pp_on_reg;
-	uint32_t pp_on_reg_val;
-	uint32_t pp_off_reg;
-	uint32_t pp_off_reg_val;
-	uint32_t pp_cycle_reg;
-	uint32_t pp_cycle_reg_val;
-	uint32_t pfit_reg;
-	uint32_t pfit_reg_val;
-	uint16_t terminator;
-} __attribute__ ((packed));
-
 struct lvds_dvo_timing {
 	uint16_t clock;		/**< In 10khz */
 	uint8_t hactive_lo;
@@ -375,39 +183,6 @@ struct lvds_dvo_timing {
 	uint8_t rsvd2:1;
 } __attribute__((packed));
 
-struct lvds_pnp_id {
-	uint16_t mfg_name;
-	uint16_t product_code;
-	uint32_t serial;
-	uint8_t mfg_week;
-	uint8_t mfg_year;
-} __attribute__ ((packed));;
-
-/* LFP pointer table contains entries to the struct below */
-struct bdb_lvds_lfp_data_ptr {
-	uint16_t fp_timing_offset;	/* offsets are from start of bdb */
-	uint8_t fp_table_size;
-	uint16_t dvo_timing_offset;
-	uint8_t dvo_table_size;
-	uint16_t panel_pnp_id_offset;
-	uint8_t pnp_table_size;
-} __attribute__ ((packed));
-
-struct bdb_lvds_lfp_data_ptrs {
-	uint8_t lvds_entries;
-	struct bdb_lvds_lfp_data_ptr ptr[16];
-} __attribute__ ((packed));
-
-struct bdb_lvds_lfp_data_entry {
-	struct lvds_fp_timing fp_timing;
-	struct lvds_dvo_timing dvo_timing;
-	struct lvds_pnp_id pnp_id;
-} __attribute__ ((packed));
-
-struct bdb_lvds_lfp_data {
-	struct bdb_lvds_lfp_data_entry data[16];
-} __attribute__ ((packed));
-
 struct blc_struct {
 	uint8_t inverter_type:2;
 	uint8_t inverter_polarity:1;	/* 1 means inverted (0 = max brightness) */
@@ -429,75 +204,6 @@ struct bdb_lvds_backlight {
 #define BDB_DRIVER_SDVO_LVDS	2
 #define BDB_DRIVER_EDP		3
 
-struct bdb_driver_feature {
-	uint8_t boot_dev_algorithm:1;
-	uint8_t block_display_switch:1;
-	uint8_t allow_display_switch:1;
-	uint8_t hotplug_dvo:1;
-	uint8_t dual_view_zoom:1;
-	uint8_t int15h_hook:1;
-	uint8_t sprite_in_clone:1;
-	uint8_t primary_lfp_id:1;
-
-	uint16_t boot_mode_x;
-	uint16_t boot_mode_y;
-	uint8_t boot_mode_bpp;
-	uint8_t boot_mode_refresh;
-
-	uint16_t enable_lfp_primary:1;
-	uint16_t selective_mode_pruning:1;
-	uint16_t dual_frequency:1;
-	uint16_t render_clock_freq:1;	/* 0: high freq; 1: low freq */
-	uint16_t nt_clone_support:1;
-	uint16_t power_scheme_ui:1;	/* 0: CUI; 1: 3rd party */
-	uint16_t sprite_display_assign:1;	/* 0: secondary; 1: primary */
-	uint16_t cui_aspect_scaling:1;
-	uint16_t preserve_aspect_ratio:1;
-	uint16_t sdvo_device_power_down:1;
-	uint16_t crt_hotplug:1;
-	uint16_t lvds_config:2;
-	uint16_t reserved:3;
-
-	uint8_t static_display:1;
-	uint8_t reserved2:7;
-	uint16_t legacy_crt_max_x;
-	uint16_t legacy_crt_max_y;
-	uint8_t legacy_crt_max_refresh;
-} __attribute__ ((packed));
-
-struct bdb_sdvo_lvds_options {
-	uint8_t panel_backlight;
-	uint8_t h40_set_panel_type;
-	uint8_t panel_type;
-	uint8_t ssc_clk_freq;
-	uint16_t als_low_trip;
-	uint16_t als_high_trip;
-	uint8_t sclalarcoeff_tab_row_num;
-	uint8_t sclalarcoeff_tab_row_size;
-	uint8_t coefficient[8];
-	uint8_t panel_misc_bits_1;
-	uint8_t panel_misc_bits_2;
-	uint8_t panel_misc_bits_3;
-	uint8_t panel_misc_bits_4;
-} __attribute__ ((packed));
-
-#define EDP_18BPP	0
-#define EDP_24BPP	1
-#define EDP_30BPP	2
-#define EDP_RATE_1_62  0
-#define EDP_RATE_2_7   1
-#define EDP_LANE_1     0
-#define EDP_LANE_2     1
-#define EDP_LANE_4     3
-#define EDP_PREEMPHASIS_NONE   0
-#define EDP_PREEMPHASIS_3_5dB  1
-#define EDP_PREEMPHASIS_6dB    2
-#define EDP_PREEMPHASIS_9_5dB  3
-#define EDP_VSWING_0_4V                0
-#define EDP_VSWING_0_6V                1
-#define EDP_VSWING_0_8V                2
-#define EDP_VSWING_1_2V                3
-
 struct edp_power_seq {
 	uint16_t t3;
 	uint16_t t7;
@@ -679,17 +385,6 @@ struct mipi_pps_data {
 	uint16_t panel_power_cycle_delay;
 } __attribute__ ((packed));
 
-struct bdb_mipi_config {
-	struct mipi_config config[MAX_MIPI_CONFIGURATIONS];
-	struct mipi_pps_data pps[MAX_MIPI_CONFIGURATIONS];
-} __attribute__ ((packed));
-
-/* variable number of these - max 6 */
-struct bdb_mipi_sequence {
-	uint8_t version;
-	uint8_t data[0];
-} __attribute__ ((packed));
-
 /* MIPI Sequence Block definitions */
 enum mipi_seq {
 	MIPI_SEQ_END = 0,
diff --git a/tools/intel_vbt_decode.c b/tools/intel_vbt_decode.c
index 0cf9183e4fcb..836a9783d54e 100644
--- a/tools/intel_vbt_decode.c
+++ b/tools/intel_vbt_decode.c
@@ -36,11 +36,19 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 
-#include "intel_bios.h"
 #include "intel_io.h"
 #include "intel_chipset.h"
 #include "drmtest.h"
 
+/* kernel types for intel_vbt_defs.h */
+typedef uint8_t u8;
+typedef uint16_t u16;
+typedef uint32_t u32;
+#define __packed __attribute__ ((packed))
+
+#define _INTEL_BIOS_PRIVATE
+#include "intel_vbt_defs.h"
+
 /* no bother to include "edid.h" */
 #define _H_ACTIVE(x) (x[2] + ((x[4] & 0xF0) << 4))
 #define _H_SYNC_OFF(x) (x[8] + ((x[11] & 0xC0) << 2))
@@ -175,7 +183,7 @@ static void dump_general_features(struct context *context,
 	printf("\tUnderscan support for VGA timings: %s\n",
 	       YESNO(features->underscan_vga_timings));
 	if (context->bdb->version >= 183)
-		printf("\tDynamic CD clock: %s\n", YESNO(features->dynamic_cdclk));
+		printf("\tDynamic CD clock: %s\n", YESNO(features->display_clock_mode));
 	printf("\tHotplug support in VBIOS: %s\n",
 	       YESNO(features->vbios_hotplug_support));
 
@@ -184,7 +192,7 @@ static void dump_general_features(struct context *context,
 	printf("\tSingle DVI for CRT/DVI: %s\n", YESNO(features->single_dvi));
 	if (context->bdb->version >= 181)
 		printf("\tEnable 180 degree rotation: %s\n", YESNO(features->rotate_180));
-	printf("\tInverted FDI Rx polarity: %s\n", YESNO(features->fdi_rx_polarity));
+	printf("\tInverted FDI Rx polarity: %s\n", YESNO(features->fdi_rx_polarity_inverted));
 	if (context->bdb->version >= 160) {
 		printf("\tExtended VBIOS mode: %s\n", YESNO(features->vbios_extended_mode));
 		printf("\tCopy iLFP DTD to SDVO LVDS DTD: %s\n", YESNO(features->copy_ilfp_dtd_to_sdvo_lvds_dtd));
@@ -269,9 +277,9 @@ static const struct {
 	{ DEVICE_TYPE_INT_LFP, "LFP" },
 	{ DEVICE_TYPE_INT_TV, "TV" },
 	{ DEVICE_TYPE_DP, "DisplayPort" },
-	{ DEVICE_TYPE_DP_HDMI_DVI, "DisplayPort/HDMI/DVI" },
+	{ DEVICE_TYPE_DP_DUAL_MODE, "DisplayPort/HDMI/DVI" },
 	{ DEVICE_TYPE_DP_DVI, "DisplayPort/DVI" },
-	{ DEVICE_TYPE_HDMI_DVI, "HDMI/DVI" },
+	{ DEVICE_TYPE_HDMI, "HDMI/DVI" },
 	{ DEVICE_TYPE_DVI, "DVI" },
 	{ DEVICE_TYPE_eDP, "eDP" },
 	{ DEVICE_TYPE_MIPI, "MIPI" },
@@ -627,7 +635,7 @@ static void dump_lvds_data(struct context *context,
 static void dump_driver_feature(struct context *context,
 				const struct bdb_block *block)
 {
-	const struct bdb_driver_feature *feature = block->data;
+	const struct bdb_driver_features *feature = block->data;
 
 	printf("\tBoot Device Algorithm: %s\n", feature->boot_dev_algorithm ?
 	       "driver default" : "os default");
diff --git a/tools/intel_vbt_defs.h b/tools/intel_vbt_defs.h
new file mode 100644
index 000000000000..5481304d2ac2
--- /dev/null
+++ b/tools/intel_vbt_defs.h
@@ -0,0 +1,701 @@
+/*
+ * Copyright © 2006-2016 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>
+ *
+ */
+
+/*
+ * This information is private to VBT parsing in intel_bios.c.
+ *
+ * Please do NOT include anywhere else.
+ */
+#ifndef _INTEL_BIOS_PRIVATE
+#error "intel_vbt_defs.h is private to intel_bios.c"
+#endif
+
+#ifndef _INTEL_VBT_DEFS_H_
+#define _INTEL_VBT_DEFS_H_
+
+#include "intel_bios.h"
+
+/**
+ * struct vbt_header - VBT Header structure
+ * @signature:		VBT signature, always starts with "$VBT"
+ * @version:		Version of this structure
+ * @header_size:	Size of this structure
+ * @vbt_size:		Size of VBT (VBT Header, BDB Header and data blocks)
+ * @vbt_checksum:	Checksum
+ * @reserved0:		Reserved
+ * @bdb_offset:		Offset of &struct bdb_header from beginning of VBT
+ * @aim_offset:		Offsets of add-in data blocks from beginning of VBT
+ */
+struct vbt_header {
+	u8 signature[20];
+	u16 version;
+	u16 header_size;
+	u16 vbt_size;
+	u8 vbt_checksum;
+	u8 reserved0;
+	u32 bdb_offset;
+	u32 aim_offset[4];
+} __packed;
+
+/**
+ * struct bdb_header - BDB Header structure
+ * @signature:		BDB signature "BIOS_DATA_BLOCK"
+ * @version:		Version of the data block definitions
+ * @header_size:	Size of this structure
+ * @bdb_size:		Size of BDB (BDB Header and data blocks)
+ */
+struct bdb_header {
+	u8 signature[16];
+	u16 version;
+	u16 header_size;
+	u16 bdb_size;
+} __packed;
+
+/* strictly speaking, this is a "skip" block, but it has interesting info */
+struct vbios_data {
+	u8 type; /* 0 == desktop, 1 == mobile */
+	u8 relstage;
+	u8 chipset;
+	u8 lvds_present:1;
+	u8 tv_present:1;
+	u8 rsvd2:6; /* finish byte */
+	u8 rsvd3[4];
+	u8 signon[155];
+	u8 copyright[61];
+	u16 code_segment;
+	u8 dos_boot_mode;
+	u8 bandwidth_percent;
+	u8 rsvd4; /* popup memory size */
+	u8 resize_pci_bios;
+	u8 rsvd5; /* is crt already on ddc2 */
+} __packed;
+
+/*
+ * There are several types of BIOS data blocks (BDBs), each block has
+ * an ID and size in the first 3 bytes (ID in first, size in next 2).
+ * Known types are listed below.
+ */
+#define BDB_GENERAL_FEATURES	  1
+#define BDB_GENERAL_DEFINITIONS	  2
+#define BDB_OLD_TOGGLE_LIST	  3
+#define BDB_MODE_SUPPORT_LIST	  4
+#define BDB_GENERIC_MODE_TABLE	  5
+#define BDB_EXT_MMIO_REGS	  6
+#define BDB_SWF_IO		  7
+#define BDB_SWF_MMIO		  8
+#define BDB_PSR			  9
+#define BDB_MODE_REMOVAL_TABLE	 10
+#define BDB_CHILD_DEVICE_TABLE	 11
+#define BDB_DRIVER_FEATURES	 12
+#define BDB_DRIVER_PERSISTENCE	 13
+#define BDB_EXT_TABLE_PTRS	 14
+#define BDB_DOT_CLOCK_OVERRIDE	 15
+#define BDB_DISPLAY_SELECT	 16
+/* 17 rsvd */
+#define BDB_DRIVER_ROTATION	 18
+#define BDB_DISPLAY_REMOVE	 19
+#define BDB_OEM_CUSTOM		 20
+#define BDB_EFP_LIST		 21 /* workarounds for VGA hsync/vsync */
+#define BDB_SDVO_LVDS_OPTIONS	 22
+#define BDB_SDVO_PANEL_DTDS	 23
+#define BDB_SDVO_LVDS_PNP_IDS	 24
+#define BDB_SDVO_LVDS_POWER_SEQ	 25
+#define BDB_TV_OPTIONS		 26
+#define BDB_EDP			 27
+#define BDB_LVDS_OPTIONS	 40
+#define BDB_LVDS_LFP_DATA_PTRS	 41
+#define BDB_LVDS_LFP_DATA	 42
+#define BDB_LVDS_BACKLIGHT	 43
+#define BDB_LVDS_POWER		 44
+#define BDB_MIPI_CONFIG		 52
+#define BDB_MIPI_SEQUENCE	 53
+#define BDB_SKIP		254 /* VBIOS private block, ignore */
+
+struct bdb_general_features {
+        /* bits 1 */
+	u8 panel_fitting:2;
+	u8 flexaim:1;
+	u8 msg_enable:1;
+	u8 clear_screen:3;
+	u8 color_flip:1;
+
+        /* bits 2 */
+	u8 download_ext_vbt:1;
+	u8 enable_ssc:1;
+	u8 ssc_freq:1;
+	u8 enable_lfp_on_override:1;
+	u8 disable_ssc_ddt:1;
+	u8 underscan_vga_timings:1;
+	u8 display_clock_mode:1;
+	u8 vbios_hotplug_support:1;
+
+        /* bits 3 */
+	u8 disable_smooth_vision:1;
+	u8 single_dvi:1;
+	u8 rotate_180:1;					/* 181 */
+	u8 fdi_rx_polarity_inverted:1;
+	u8 vbios_extended_mode:1;				/* 160 */
+	u8 copy_ilfp_dtd_to_sdvo_lvds_dtd:1;			/* 160 */
+	u8 panel_best_fit_timing:1;				/* 160 */
+	u8 ignore_strap_state:1;				/* 160 */
+
+        /* bits 4 */
+	u8 legacy_monitor_detect;
+
+        /* bits 5 */
+	u8 int_crt_support:1;
+	u8 int_tv_support:1;
+	u8 int_efp_support:1;
+	u8 dp_ssc_enable:1;	/* PCH attached eDP supports SSC */
+	u8 dp_ssc_freq:1;	/* SSC freq for PCH attached eDP */
+	u8 dp_ssc_dongle_supported:1;
+	u8 rsvd11:2; /* finish byte */
+} __packed;
+
+/* pre-915 */
+#define GPIO_PIN_DVI_LVDS	0x03 /* "DVI/LVDS DDC GPIO pins" */
+#define GPIO_PIN_ADD_I2C	0x05 /* "ADDCARD I2C GPIO pins" */
+#define GPIO_PIN_ADD_DDC	0x04 /* "ADDCARD DDC GPIO pins" */
+#define GPIO_PIN_ADD_DDC_I2C	0x06 /* "ADDCARD DDC/I2C GPIO pins" */
+
+/* Pre 915 */
+#define DEVICE_TYPE_NONE	0x00
+#define DEVICE_TYPE_CRT		0x01
+#define DEVICE_TYPE_TV		0x09
+#define DEVICE_TYPE_EFP		0x12
+#define DEVICE_TYPE_LFP		0x22
+/* On 915+ */
+#define DEVICE_TYPE_CRT_DPMS		0x6001
+#define DEVICE_TYPE_CRT_DPMS_HOTPLUG	0x4001
+#define DEVICE_TYPE_TV_COMPOSITE	0x0209
+#define DEVICE_TYPE_TV_MACROVISION	0x0289
+#define DEVICE_TYPE_TV_RF_COMPOSITE	0x020c
+#define DEVICE_TYPE_TV_SVIDEO_COMPOSITE	0x0609
+#define DEVICE_TYPE_TV_SCART		0x0209
+#define DEVICE_TYPE_TV_CODEC_HOTPLUG_PWR 0x6009
+#define DEVICE_TYPE_EFP_HOTPLUG_PWR	0x6012
+#define DEVICE_TYPE_EFP_DVI_HOTPLUG_PWR	0x6052
+#define DEVICE_TYPE_EFP_DVI_I		0x6053
+#define DEVICE_TYPE_EFP_DVI_D_DUAL	0x6152
+#define DEVICE_TYPE_EFP_DVI_D_HDCP	0x60d2
+#define DEVICE_TYPE_OPENLDI_HOTPLUG_PWR	0x6062
+#define DEVICE_TYPE_OPENLDI_DUALPIX	0x6162
+#define DEVICE_TYPE_LFP_PANELLINK	0x5012
+#define DEVICE_TYPE_LFP_CMOS_PWR	0x5042
+#define DEVICE_TYPE_LFP_LVDS_PWR	0x5062
+#define DEVICE_TYPE_LFP_LVDS_DUAL	0x5162
+#define DEVICE_TYPE_LFP_LVDS_DUAL_HDCP	0x51e2
+
+/* Add the device class for LFP, TV, HDMI */
+#define DEVICE_TYPE_INT_LFP		0x1022
+#define DEVICE_TYPE_INT_TV		0x1009
+#define DEVICE_TYPE_HDMI		0x60D2
+#define DEVICE_TYPE_DP			0x68C6
+#define DEVICE_TYPE_DP_DUAL_MODE	0x60D6
+#define DEVICE_TYPE_eDP			0x78C6
+
+/*
+ * Bits we care about when checking for DEVICE_TYPE_eDP. Depending on the
+ * system, the other bits may or may not be set for eDP outputs.
+ */
+#define DEVICE_TYPE_eDP_BITS \
+	(DEVICE_TYPE_INTERNAL_CONNECTOR |	\
+	 DEVICE_TYPE_MIPI_OUTPUT |		\
+	 DEVICE_TYPE_COMPOSITE_OUTPUT |		\
+	 DEVICE_TYPE_DUAL_CHANNEL |		\
+	 DEVICE_TYPE_LVDS_SINGALING |		\
+	 DEVICE_TYPE_TMDS_DVI_SIGNALING |	\
+	 DEVICE_TYPE_VIDEO_SIGNALING |		\
+	 DEVICE_TYPE_DISPLAYPORT_OUTPUT |	\
+	 DEVICE_TYPE_ANALOG_OUTPUT)
+
+#define DEVICE_TYPE_DP_DUAL_MODE_BITS \
+	(DEVICE_TYPE_INTERNAL_CONNECTOR |	\
+	 DEVICE_TYPE_MIPI_OUTPUT |		\
+	 DEVICE_TYPE_COMPOSITE_OUTPUT |		\
+	 DEVICE_TYPE_LVDS_SINGALING |		\
+	 DEVICE_TYPE_TMDS_DVI_SIGNALING |	\
+	 DEVICE_TYPE_VIDEO_SIGNALING |		\
+	 DEVICE_TYPE_DISPLAYPORT_OUTPUT |	\
+	 DEVICE_TYPE_DIGITAL_OUTPUT |		\
+	 DEVICE_TYPE_ANALOG_OUTPUT)
+
+#define DEVICE_CFG_NONE		0x00
+#define DEVICE_CFG_12BIT_DVOB	0x01
+#define DEVICE_CFG_12BIT_DVOC	0x02
+#define DEVICE_CFG_24BIT_DVOBC	0x09
+#define DEVICE_CFG_24BIT_DVOCB	0x0a
+#define DEVICE_CFG_DUAL_DVOB	0x11
+#define DEVICE_CFG_DUAL_DVOC	0x12
+#define DEVICE_CFG_DUAL_DVOBC	0x13
+#define DEVICE_CFG_DUAL_LINK_DVOBC	0x19
+#define DEVICE_CFG_DUAL_LINK_DVOCB	0x1a
+
+#define DEVICE_WIRE_NONE	0x00
+#define DEVICE_WIRE_DVOB	0x01
+#define DEVICE_WIRE_DVOC	0x02
+#define DEVICE_WIRE_DVOBC	0x03
+#define DEVICE_WIRE_DVOBB	0x05
+#define DEVICE_WIRE_DVOCC	0x06
+#define DEVICE_WIRE_DVOB_MASTER 0x0d
+#define DEVICE_WIRE_DVOC_MASTER 0x0e
+
+/* dvo_port pre BDB 155 */
+#define DEVICE_PORT_DVOA	0x00 /* none on 845+ */
+#define DEVICE_PORT_DVOB	0x01
+#define DEVICE_PORT_DVOC	0x02
+
+/* dvo_port BDB 155+ */
+#define DVO_PORT_HDMIA		0
+#define DVO_PORT_HDMIB		1
+#define DVO_PORT_HDMIC		2
+#define DVO_PORT_HDMID		3
+#define DVO_PORT_LVDS		4
+#define DVO_PORT_TV		5
+#define DVO_PORT_CRT		6
+#define DVO_PORT_DPB		7
+#define DVO_PORT_DPC		8
+#define DVO_PORT_DPD		9
+#define DVO_PORT_DPA		10
+#define DVO_PORT_DPE		11				/* 193 */
+#define DVO_PORT_HDMIE		12				/* 193 */
+#define DVO_PORT_MIPIA		21				/* 171 */
+#define DVO_PORT_MIPIB		22				/* 171 */
+#define DVO_PORT_MIPIC		23				/* 171 */
+#define DVO_PORT_MIPID		24				/* 171 */
+
+#define LEGACY_CHILD_DEVICE_CONFIG_SIZE		33
+
+struct bdb_general_definitions {
+	/* DDC GPIO */
+	u8 crt_ddc_gmbus_pin;
+
+	/* DPMS bits */
+	u8 dpms_acpi:1;
+	u8 skip_boot_crt_detect:1;
+	u8 dpms_aim:1;
+	u8 rsvd1:5; /* finish byte */
+
+	/* boot device bits */
+	u8 boot_display[2];
+	u8 child_dev_size;
+
+	/*
+	 * Device info:
+	 * If TV is present, it'll be at devices[0].
+	 * LVDS will be next, either devices[0] or [1], if present.
+	 * On some platforms the number of device is 6. But could be as few as
+	 * 4 if both TV and LVDS are missing.
+	 * And the device num is related with the size of general definition
+	 * block. It is obtained by using the following formula:
+	 * number = (block_size - sizeof(bdb_general_definitions))/
+	 *	     defs->child_dev_size;
+	 */
+	uint8_t devices[0];
+} __packed;
+
+/* Mask for DRRS / Panel Channel / SSC / BLT control bits extraction */
+#define MODE_MASK		0x3
+
+struct bdb_lvds_options {
+	u8 panel_type;
+	u8 rsvd1;
+	/* LVDS capabilities, stored in a dword */
+	u8 pfit_mode:2;
+	u8 pfit_text_mode_enhanced:1;
+	u8 pfit_gfx_mode_enhanced:1;
+	u8 pfit_ratio_auto:1;
+	u8 pixel_dither:1;
+	u8 lvds_edid:1;
+	u8 rsvd2:1;
+	u8 rsvd4;
+	/* LVDS Panel channel bits stored here */
+	u32 lvds_panel_channel_bits;
+	/* LVDS SSC (Spread Spectrum Clock) bits stored here. */
+	u16 ssc_bits;
+	u16 ssc_freq;
+	u16 ssc_ddt;
+	/* Panel color depth defined here */
+	u16 panel_color_depth;
+	/* LVDS panel type bits stored here */
+	u32 dps_panel_type_bits;
+	/* LVDS backlight control type bits stored here */
+	u32 blt_control_type_bits;
+} __packed;
+
+/* LFP pointer table contains entries to the struct below */
+struct bdb_lvds_lfp_data_ptr {
+	u16 fp_timing_offset; /* offsets are from start of bdb */
+	u8 fp_table_size;
+	u16 dvo_timing_offset;
+	u8 dvo_table_size;
+	u16 panel_pnp_id_offset;
+	u8 pnp_table_size;
+} __packed;
+
+struct bdb_lvds_lfp_data_ptrs {
+	u8 lvds_entries; /* followed by one or more lvds_data_ptr structs */
+	struct bdb_lvds_lfp_data_ptr ptr[16];
+} __packed;
+
+/* LFP data has 3 blocks per entry */
+struct lvds_fp_timing {
+	u16 x_res;
+	u16 y_res;
+	u32 lvds_reg;
+	u32 lvds_reg_val;
+	u32 pp_on_reg;
+	u32 pp_on_reg_val;
+	u32 pp_off_reg;
+	u32 pp_off_reg_val;
+	u32 pp_cycle_reg;
+	u32 pp_cycle_reg_val;
+	u32 pfit_reg;
+	u32 pfit_reg_val;
+	u16 terminator;
+} __packed;
+
+struct lvds_pnp_id {
+	u16 mfg_name;
+	u16 product_code;
+	u32 serial;
+	u8 mfg_week;
+	u8 mfg_year;
+} __packed;
+
+struct bdb_lvds_lfp_data_entry {
+	struct lvds_fp_timing fp_timing;
+	struct lvds_dvo_timing dvo_timing;
+	struct lvds_pnp_id pnp_id;
+} __packed;
+
+struct bdb_lvds_lfp_data {
+	struct bdb_lvds_lfp_data_entry data[16];
+} __packed;
+
+#define BDB_BACKLIGHT_TYPE_NONE	0
+#define BDB_BACKLIGHT_TYPE_PWM	2
+
+struct bdb_lfp_backlight_data_entry {
+	u8 type:2;
+	u8 active_low_pwm:1;
+	u8 obsolete1:5;
+	u16 pwm_freq_hz;
+	u8 min_brightness;
+	u8 obsolete2;
+	u8 obsolete3;
+} __packed;
+
+struct bdb_lfp_backlight_control_method {
+	u8 type:4;
+	u8 controller:4;
+} __packed;
+
+struct bdb_lfp_backlight_data {
+	u8 entry_size;
+	struct bdb_lfp_backlight_data_entry data[16];
+	u8 level[16];
+	struct bdb_lfp_backlight_control_method backlight_control[16];
+} __packed;
+
+struct aimdb_header {
+	char signature[16];
+	char oem_device[20];
+	u16 aimdb_version;
+	u16 aimdb_header_size;
+	u16 aimdb_size;
+} __packed;
+
+struct aimdb_block {
+	u8 aimdb_id;
+	u16 aimdb_size;
+} __packed;
+
+struct vch_panel_data {
+	u16 fp_timing_offset;
+	u8 fp_timing_size;
+	u16 dvo_timing_offset;
+	u8 dvo_timing_size;
+	u16 text_fitting_offset;
+	u8 text_fitting_size;
+	u16 graphics_fitting_offset;
+	u8 graphics_fitting_size;
+} __packed;
+
+struct vch_bdb_22 {
+	struct aimdb_block aimdb_block;
+	struct vch_panel_data panels[16];
+} __packed;
+
+struct bdb_sdvo_lvds_options {
+	u8 panel_backlight;
+	u8 h40_set_panel_type;
+	u8 panel_type;
+	u8 ssc_clk_freq;
+	u16 als_low_trip;
+	u16 als_high_trip;
+	u8 sclalarcoeff_tab_row_num;
+	u8 sclalarcoeff_tab_row_size;
+	u8 coefficient[8];
+	u8 panel_misc_bits_1;
+	u8 panel_misc_bits_2;
+	u8 panel_misc_bits_3;
+	u8 panel_misc_bits_4;
+} __packed;
+
+
+#define BDB_DRIVER_FEATURE_NO_LVDS		0
+#define BDB_DRIVER_FEATURE_INT_LVDS		1
+#define BDB_DRIVER_FEATURE_SDVO_LVDS		2
+#define BDB_DRIVER_FEATURE_EDP			3
+
+struct bdb_driver_features {
+	u8 boot_dev_algorithm:1;
+	u8 block_display_switch:1;
+	u8 allow_display_switch:1;
+	u8 hotplug_dvo:1;
+	u8 dual_view_zoom:1;
+	u8 int15h_hook:1;
+	u8 sprite_in_clone:1;
+	u8 primary_lfp_id:1;
+
+	u16 boot_mode_x;
+	u16 boot_mode_y;
+	u8 boot_mode_bpp;
+	u8 boot_mode_refresh;
+
+	u16 enable_lfp_primary:1;
+	u16 selective_mode_pruning:1;
+	u16 dual_frequency:1;
+	u16 render_clock_freq:1; /* 0: high freq; 1: low freq */
+	u16 nt_clone_support:1;
+	u16 power_scheme_ui:1; /* 0: CUI; 1: 3rd party */
+	u16 sprite_display_assign:1; /* 0: secondary; 1: primary */
+	u16 cui_aspect_scaling:1;
+	u16 preserve_aspect_ratio:1;
+	u16 sdvo_device_power_down:1;
+	u16 crt_hotplug:1;
+	u16 lvds_config:2;
+	u16 tv_hotplug:1;
+	u16 hdmi_config:2;
+
+	u8 static_display:1;
+	u8 reserved2:7;
+	u16 legacy_crt_max_x;
+	u16 legacy_crt_max_y;
+	u8 legacy_crt_max_refresh;
+
+	u8 hdmi_termination;
+	u8 custom_vbt_version;
+	/* Driver features data block */
+	u16 rmpm_enabled:1;
+	u16 s2ddt_enabled:1;
+	u16 dpst_enabled:1;
+	u16 bltclt_enabled:1;
+	u16 adb_enabled:1;
+	u16 drrs_enabled:1;
+	u16 grs_enabled:1;
+	u16 gpmt_enabled:1;
+	u16 tbt_enabled:1;
+	u16 psr_enabled:1;
+	u16 ips_enabled:1;
+	u16 reserved3:4;
+	u16 pc_feature_valid:1;
+} __packed;
+
+#define EDP_18BPP	0
+#define EDP_24BPP	1
+#define EDP_30BPP	2
+#define EDP_RATE_1_62	0
+#define EDP_RATE_2_7	1
+#define EDP_LANE_1	0
+#define EDP_LANE_2	1
+#define EDP_LANE_4	3
+#define EDP_PREEMPHASIS_NONE	0
+#define EDP_PREEMPHASIS_3_5dB	1
+#define EDP_PREEMPHASIS_6dB	2
+#define EDP_PREEMPHASIS_9_5dB	3
+#define EDP_VSWING_0_4V		0
+#define EDP_VSWING_0_6V		1
+#define EDP_VSWING_0_8V		2
+#define EDP_VSWING_1_2V		3
+
+
+
+/*
+ * Driver<->VBIOS interaction occurs through scratch bits in
+ * GR18 & SWF*.
+ */
+
+/* GR18 bits are set on display switch and hotkey events */
+#define GR18_DRIVER_SWITCH_EN	(1<<7) /* 0: VBIOS control, 1: driver control */
+#define GR18_HOTKEY_MASK	0x78 /* See also SWF4 15:0 */
+#define   GR18_HK_NONE		(0x0<<3)
+#define   GR18_HK_LFP_STRETCH	(0x1<<3)
+#define   GR18_HK_TOGGLE_DISP	(0x2<<3)
+#define   GR18_HK_DISP_SWITCH	(0x4<<3) /* see SWF14 15:0 for what to enable */
+#define   GR18_HK_POPUP_DISABLED (0x6<<3)
+#define   GR18_HK_POPUP_ENABLED	(0x7<<3)
+#define   GR18_HK_PFIT		(0x8<<3)
+#define   GR18_HK_APM_CHANGE	(0xa<<3)
+#define   GR18_HK_MULTIPLE	(0xc<<3)
+#define GR18_USER_INT_EN	(1<<2)
+#define GR18_A0000_FLUSH_EN	(1<<1)
+#define GR18_SMM_EN		(1<<0)
+
+/* Set by driver, cleared by VBIOS */
+#define SWF00_YRES_SHIFT	16
+#define SWF00_XRES_SHIFT	0
+#define SWF00_RES_MASK		0xffff
+
+/* Set by VBIOS at boot time and driver at runtime */
+#define SWF01_TV2_FORMAT_SHIFT	8
+#define SWF01_TV1_FORMAT_SHIFT	0
+#define SWF01_TV_FORMAT_MASK	0xffff
+
+#define SWF10_VBIOS_BLC_I2C_EN	(1<<29)
+#define SWF10_GTT_OVERRIDE_EN	(1<<28)
+#define SWF10_LFP_DPMS_OVR	(1<<27) /* override DPMS on display switch */
+#define SWF10_ACTIVE_TOGGLE_LIST_MASK (7<<24)
+#define   SWF10_OLD_TOGGLE	0x0
+#define   SWF10_TOGGLE_LIST_1	0x1
+#define   SWF10_TOGGLE_LIST_2	0x2
+#define   SWF10_TOGGLE_LIST_3	0x3
+#define   SWF10_TOGGLE_LIST_4	0x4
+#define SWF10_PANNING_EN	(1<<23)
+#define SWF10_DRIVER_LOADED	(1<<22)
+#define SWF10_EXTENDED_DESKTOP	(1<<21)
+#define SWF10_EXCLUSIVE_MODE	(1<<20)
+#define SWF10_OVERLAY_EN	(1<<19)
+#define SWF10_PLANEB_HOLDOFF	(1<<18)
+#define SWF10_PLANEA_HOLDOFF	(1<<17)
+#define SWF10_VGA_HOLDOFF	(1<<16)
+#define SWF10_ACTIVE_DISP_MASK	0xffff
+#define   SWF10_PIPEB_LFP2	(1<<15)
+#define   SWF10_PIPEB_EFP2	(1<<14)
+#define   SWF10_PIPEB_TV2	(1<<13)
+#define   SWF10_PIPEB_CRT2	(1<<12)
+#define   SWF10_PIPEB_LFP	(1<<11)
+#define   SWF10_PIPEB_EFP	(1<<10)
+#define   SWF10_PIPEB_TV	(1<<9)
+#define   SWF10_PIPEB_CRT	(1<<8)
+#define   SWF10_PIPEA_LFP2	(1<<7)
+#define   SWF10_PIPEA_EFP2	(1<<6)
+#define   SWF10_PIPEA_TV2	(1<<5)
+#define   SWF10_PIPEA_CRT2	(1<<4)
+#define   SWF10_PIPEA_LFP	(1<<3)
+#define   SWF10_PIPEA_EFP	(1<<2)
+#define   SWF10_PIPEA_TV	(1<<1)
+#define   SWF10_PIPEA_CRT	(1<<0)
+
+#define SWF11_MEMORY_SIZE_SHIFT	16
+#define SWF11_SV_TEST_EN	(1<<15)
+#define SWF11_IS_AGP		(1<<14)
+#define SWF11_DISPLAY_HOLDOFF	(1<<13)
+#define SWF11_DPMS_REDUCED	(1<<12)
+#define SWF11_IS_VBE_MODE	(1<<11)
+#define SWF11_PIPEB_ACCESS	(1<<10) /* 0 here means pipe a */
+#define SWF11_DPMS_MASK		0x07
+#define   SWF11_DPMS_OFF	(1<<2)
+#define   SWF11_DPMS_SUSPEND	(1<<1)
+#define   SWF11_DPMS_STANDBY	(1<<0)
+#define   SWF11_DPMS_ON		0
+
+#define SWF14_GFX_PFIT_EN	(1<<31)
+#define SWF14_TEXT_PFIT_EN	(1<<30)
+#define SWF14_LID_STATUS_CLOSED	(1<<29) /* 0 here means open */
+#define SWF14_POPUP_EN		(1<<28)
+#define SWF14_DISPLAY_HOLDOFF	(1<<27)
+#define SWF14_DISP_DETECT_EN	(1<<26)
+#define SWF14_DOCKING_STATUS_DOCKED (1<<25) /* 0 here means undocked */
+#define SWF14_DRIVER_STATUS	(1<<24)
+#define SWF14_OS_TYPE_WIN9X	(1<<23)
+#define SWF14_OS_TYPE_WINNT	(1<<22)
+/* 21:19 rsvd */
+#define SWF14_PM_TYPE_MASK	0x00070000
+#define   SWF14_PM_ACPI_VIDEO	(0x4 << 16)
+#define   SWF14_PM_ACPI		(0x3 << 16)
+#define   SWF14_PM_APM_12	(0x2 << 16)
+#define   SWF14_PM_APM_11	(0x1 << 16)
+#define SWF14_HK_REQUEST_MASK	0x0000ffff /* see GR18 6:3 for event type */
+          /* if GR18 indicates a display switch */
+#define   SWF14_DS_PIPEB_LFP2_EN (1<<15)
+#define   SWF14_DS_PIPEB_EFP2_EN (1<<14)
+#define   SWF14_DS_PIPEB_TV2_EN  (1<<13)
+#define   SWF14_DS_PIPEB_CRT2_EN (1<<12)
+#define   SWF14_DS_PIPEB_LFP_EN  (1<<11)
+#define   SWF14_DS_PIPEB_EFP_EN  (1<<10)
+#define   SWF14_DS_PIPEB_TV_EN   (1<<9)
+#define   SWF14_DS_PIPEB_CRT_EN  (1<<8)
+#define   SWF14_DS_PIPEA_LFP2_EN (1<<7)
+#define   SWF14_DS_PIPEA_EFP2_EN (1<<6)
+#define   SWF14_DS_PIPEA_TV2_EN  (1<<5)
+#define   SWF14_DS_PIPEA_CRT2_EN (1<<4)
+#define   SWF14_DS_PIPEA_LFP_EN  (1<<3)
+#define   SWF14_DS_PIPEA_EFP_EN  (1<<2)
+#define   SWF14_DS_PIPEA_TV_EN   (1<<1)
+#define   SWF14_DS_PIPEA_CRT_EN  (1<<0)
+          /* if GR18 indicates a panel fitting request */
+#define   SWF14_PFIT_EN		(1<<0) /* 0 means disable */
+          /* if GR18 indicates an APM change request */
+#define   SWF14_APM_HIBERNATE	0x4
+#define   SWF14_APM_SUSPEND	0x3
+#define   SWF14_APM_STANDBY	0x1
+#define   SWF14_APM_RESTORE	0x0
+
+/* Block 52 contains MIPI configuration block
+ * 6 * bdb_mipi_config, followed by 6 pps data block
+ * block below
+ */
+#define MAX_MIPI_CONFIGURATIONS	6
+
+struct bdb_mipi_config {
+	struct mipi_config config[MAX_MIPI_CONFIGURATIONS];
+	struct mipi_pps_data pps[MAX_MIPI_CONFIGURATIONS];
+} __packed;
+
+/* Block 53 contains MIPI sequences as needed by the panel
+ * for enabling it. This block can be variable in size and
+ * can be maximum of 6 blocks
+ */
+struct bdb_mipi_sequence {
+	u8 version;
+	u8 data[0];
+} __packed;
+
+enum mipi_gpio_pin_index {
+	MIPI_GPIO_UNDEFINED = 0,
+	MIPI_GPIO_PANEL_ENABLE,
+	MIPI_GPIO_BL_ENABLE,
+	MIPI_GPIO_PWM_ENABLE,
+	MIPI_GPIO_RESET_N,
+	MIPI_GPIO_PWR_DOWN_R,
+	MIPI_GPIO_STDBY_RST_N,
+	MIPI_GPIO_MAX
+};
+
+#endif /* _INTEL_VBT_DEFS_H_ */
-- 
2.11.0

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