-struct edp_link_params {
- u8 rate:4;
- u8 lanes:4;
- u8 preemphasis:4;
- u8 vswing:4;
-} __packed;
-
-struct bdb_edp {
- struct edp_power_seq power_seqs[16];
- u32 color_depth;
- struct edp_link_params link_params[16];
- u32 sdrrs_msa_timing_delay;
-
- /* ith bit indicates enabled/disabled for (i+1)th panel */
- u16 edp_s3d_feature;
- u16 edp_t3_optimization;
- u64 edp_vswing_preemph; /* v173 */
-} __packed;
-
-struct psr_table {
- /* Feature bits */
- u8 full_link:1;
- u8 require_aux_to_wakeup:1;
- u8 feature_bits_rsvd:6;
-
- /* Wait times */
- u8 idle_frames:4;
- u8 lines_to_wait:3;
- u8 wait_times_rsvd:1;
-
- /* TP wake up time in multiple of 100 */
- u16 tp1_wakeup_time;
- u16 tp2_tp3_wakeup_time;
-} __packed;
-
-struct bdb_psr {
- struct psr_table psr_table[16];
-} __packed;
-
-/*
- * 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
-
-/* 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_eDP 0x78C6
-
-#define DEVICE_TYPE_CLASS_EXTENSION (1 << 15)
-#define DEVICE_TYPE_POWER_MANAGEMENT (1 << 14)
-#define DEVICE_TYPE_HOTPLUG_SIGNALING (1 << 13)
-#define DEVICE_TYPE_INTERNAL_CONNECTOR (1 << 12)
-#define DEVICE_TYPE_NOT_HDMI_OUTPUT (1 << 11)
-#define DEVICE_TYPE_MIPI_OUTPUT (1 << 10)
-#define DEVICE_TYPE_COMPOSITE_OUTPUT (1 << 9)
-#define DEVICE_TYPE_DUAL_CHANNEL (1 << 8)
-#define DEVICE_TYPE_HIGH_SPEED_LINK (1 << 6)
-#define DEVICE_TYPE_LVDS_SINGALING (1 << 5)
-#define DEVICE_TYPE_TMDS_DVI_SIGNALING (1 << 4)
-#define DEVICE_TYPE_VIDEO_SIGNALING (1 << 3)
-#define DEVICE_TYPE_DISPLAYPORT_OUTPUT (1 << 2)
-#define DEVICE_TYPE_DIGITAL_OUTPUT (1 << 1)
-#define DEVICE_TYPE_ANALOG_OUTPUT (1 << 0)
-
-/*
- * 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 the DVO port for HDMI output type */
-#define DVO_B 1
-#define DVO_C 2
-#define DVO_D 3
-
-/* Possible values for the "DVO Port" field for versions >= 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
-#define DVO_PORT_HDMIE 12
-#define DVO_PORT_MIPIA 21
-#define DVO_PORT_MIPIB 22
-#define DVO_PORT_MIPIC 23
-#define DVO_PORT_MIPID 24