android typec视频输出,RK3399 TypeC-DP视频输出控制

Type-C DP+USB3.0 hub 調到 2-lane DP, 終於有 DP, 讀出 USB3.0 了：

[ 1866.667744] fusb302 4-0022: connection has disconnected

[ 1866.700231] hdmi remove from lcdc1

[ 1866.700276] switch:en=0,lcdc_id=1,screen type=6,cur type=6

[ 1866.704689] hdmi switch = 1

[ 1866.737521] hdmi switch = 1

[ 1866.790061] hdmi switch = 1

[ 1866.824039] hdmi switch = 1

[ 1866.875587] hdmi switch = 1

[ 1866.906663] suspend_flag=1

[ 1866.956306] suspend_flag=1

[ 1866.976584] rk322x-lcdc vop1: no layer is used,go to standby!

[ 1866.977383] suspend_flag=1

[ 1910.708767] fusb302 4-0022: CC connected in 0 as DFP

[ 1911.755479] fusb302 4-0022: PD disabled

[ 1911.757780] cdn-dp-fb fec00000.dp-fb: lanes count does not change: 0

[ 1911.780420] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller

[ 1911.780501] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 7

[ 1911.782712] xhci-hcd xhci-hcd.2.auto: hcc params 0x0220fe64 hci version 0x110 quirks 0x00030010

[ 1911.783566] xhci-hcd xhci-hcd.2.auto: irq 232, io mem 0xfe800000

[ 1911.784423] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002

[ 1911.785051] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[ 1911.785711] usb usb7: Product: xHCI Host Controller

[ 1911.786183] usb usb7: Manufacturer: Linux 4.4.16 xhci-hcd

[ 1911.786220] usb usb7: SerialNumber: xhci-hcd.2.auto

[ 1911.788456] hub 7-0:1.0: USB hub found

[ 1911.788927] hub 7-0:1.0: 1 port detected

[ 1911.789816] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller

[ 1911.790371] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 8

[ 1911.791198] usb usb8: We don't know the algorithms for LPM for this host, disabling LPM.

[ 1911.792131] usb usb8: New USB device found, idVendor=1d6b, idProduct=0003

[ 1911.792279] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[ 1911.792300] usb usb8: Product: xHCI Host Controller

[ 1911.792318] usb usb8: Manufacturer: Linux 4.4.16 xhci-hcd

[ 1911.792335] usb usb8: SerialNumber: xhci-hcd.2.auto

[ 1911.796368] hub 8-0:1.0: USB hub found

[ 1911.796481] hub 8-0:1.0: 1 port detected

[ 1911.797005] rockchip-dwc3 usb@fe800000: USB HOST connected

[ 1912.104291] usb 7-1: new high-speed USB device number 2 using xhci-hcd

[ 1913.025162] fusb302 4-0022: PD connected as DFP, supporting 5V

[ 1913.129140] fusb302 4-0022: DP config successful, pin_assignment 0x8

[ 1913.288688] fusb302 4-0022: attention, dp_status 1a

[ 1913.350227] fusb302 4-0022: attention, dp_status 9a

[ 1913.356644] fusb302 4-0022: attention, dp_status 19a

[ 1913.357279] cdn-dp-fb fec00000.dp-fb: lanes count does not change: 2

[ 1913.442640] hdmi output corlor mode is 1

[ 1913.442677] hdmi connect to lcdc1

[ 1913.442686] switch:en=1,lcdc_id=1,screen type=6,cur type=6

[ 1913.645511] vop_load_screen,clk_on = 0

[ 1913.645584] rk322x-lcdc vop1: lcdc1: dclk:148500000>>fps:60

[ 1913.645595] rk322x-lcdc vop1: dsp lut table is null

[ 1913.645603] rk322x-lcdc vop1: cabc lut table is null

[ 1913.645611] rk322x-lcdc vop1: wakeup from standby!

[ 1913.645695] rk322x-lcdc vop1: dsp lut table is null

[ 1913.645703] rk322x-lcdc vop1: cabc lut table is null

[ 1913.692932] usb 7-1: new high-speed USB device number 3 using xhci-hcd

[ 1913.695724] rk_iommu ff8f3f00.vopl-mmu: rockchip_iommu_attach_device: Attached new IOMMU with pgtable 0xe98d700

0

[ 1913.695739] rk322x-lcdc vop1: wake up from standby!

[ 1913.712503] usb 8-1: new SuperSpeed USB device number 2 using xhci-hcd

[ 1913.741126] usb 8-1: New USB device found, idVendor=0bda, idProduct=0412

[ 1913.741183] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0

[ 1913.741202] usb 8-1: Product: 4-Port USB 3.0 Hub

[ 1913.741220] usb 8-1: Manufacturer: Generic

[ 1913.761338] hub 8-1:1.0: USB hub found

[ 1913.762157] hub 8-1:1.0: 2 ports detected

[ 1913.838597] usb 7-1: New USB device found, idVendor=0bda, idProduct=5412

[ 1913.839006] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0

[ 1913.839031] usb 7-1: Product: 4-Port USB 2.0 Hub

[ 1913.839048] usb 7-1: Manufacturer: Generic

[ 1913.842933] cdn-dp-fb fec00000.dp-fb: rate:20, lanes:2

[ 1913.871448] hub 7-1:1.0: USB hub found

[ 1913.873195] hub 7-1:1.0: 2 ports detected

[ 1914.172239] usb 7-1.1: new full-speed USB device number 4 using xhci-hcd

[ 1914.261882] usb 7-1.1: New USB device found, idVendor=06c4, idProduct=c024

[ 1914.261951] usb 7-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=5

[ 1914.261975] usb 7-1.1: Product: USB-C DP Multiport Adapter

[ 1914.261995] usb 7-1.1: Manufacturer: BizLink Technology Inc.

[ 1914.262013] usb 7-1.1: SerialNumber: 101

[ 1914.818674] usb 8-1.2: new SuperSpeed USB device number 3 using xhci-hcd

[ 1914.837610] usb 8-1.2: New USB device found, idVendor=0781, idProduct=5581

[ 1914.837663] usb 8-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3

[ 1914.837684] usb 8-1.2: Product: Ultra

[ 1914.837702] usb 8-1.2: Manufacturer: SanDisk

[ 1914.837720] usb 8-1.2: SerialNumber: 4C530001070126100400

[ 1914.849222] usb-storage 8-1.2:1.0: USB Mass Storage device detected

[ 1914.850847] scsi host0: usb-storage 8-1.2:1.0

[ 1915.854461] scsi 0:0:0:0: Direct-Access     SanDisk  Ultra            1.00 PQ: 0 ANSI: 6

[ 1915.857593] sd 0:0:0:0: [sda] 485228544 512-byte logical blocks: (248 GB/231 GiB)

[ 1915.857800] sd 0:0:0:0: Attached scsi generic sg0 type 0

[ 1915.860245] sd 0:0:0:0: [sda] Write Protect is off

[ 1915.860879] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA

[ 1915.874818]  sda: sda1

[ 1915.883899] sd 0:0:0:0: [sda] Attached SCSI removable disk