Display problem on DSI panel


#1

I am trying to connect a 4-channel DSI display panel(H497TLB01 - auo,rm69052) on my custom carrier board.
(linux version : Debian 16.06 release)
I am seeing MIPI DSI drive loading successfully during booting.
but I am not getting any display.
Please let me know to solve this problem.
GPIO 16, 17 : pwr_en.
GPIO 25 : reset gpio

== modified apq8016-sbc.dtsi ==
&blsp_i2c4 {
status = “ok”;
};

&blsp_i2c6 {
status = “ok”;
};

&mdss_dsi0 {
status = “ok”;

panel@0 {
    compatible = "auo,rm69052";
    reg = <0>;
    vdd-supply = <&pm8916_l17>;//<&pm8916_l11>;
    vci-supply = <&pm8916_l6>;//<&pm8916_l15>;
    lcd_ts,vcc = <&msmgpio 16 0x1>;
    lcd_ts,vddi = <&msmgpio 17 0x1>;
    reset-gpios = <&msmgpio 25 GPIO_ACTIVE_LOW>;
    power-on-delay= <50>;
    reset-delay = <100>;
    init-delay = <100>;
    flip-horizontal;
    flip-vertical;
    panel-width-mm = <160>;
    panel-height-mm = <90>;

    display-timings {
        timing-0 {
            clock-frequency = <57153600>;
            hactive = <720>;
            vactive = <1280>;
            hfront-porch = <16>;
            hback-porch = <11>;
            hsync-len = <5>;
            vfront-porch = <16>;
            vback-porch = <11>;
            vsync-len = <2>;
        };
    };

    port {
        panel0_in: endpoint {
            remote-endpoint = <&dsi_out>;
        };
    };
};

ports {
    port@1 {
        dsi_out: endpoint {
            remote-endpoint = <&panel0_in>;
        };
    };
};

};

&lpass {
status = “okay”;
};

=== kernel log ===
:
:
[ 0.064101] Brought up 4 CPUs
[ 0.064126] SMP: Total of 4 processors activated.
[ 0.064136] CPU: All CPU(s) started at EL1
[ 0.064161] alternatives: patching kernel code
[ 0.064779] devtmpfs: initialized
[ 0.084258] DMI not present or invalid.
[ 0.084551] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.086854] pinctrl core: initialized pinctrl subsystem
[ 0.088534] NET: Registered protocol family 16
[ 0.089781] mee_____>mipi_dsi_bus_init[L1105]
[ 0.089834] mee_____>mipi_dsi_driver_register_full[L1073]
[ 0.100019] cpuidle: using governor ladder
[ 0.112027] cpuidle: using governor menu
[ 0.112328] vdso: 2 pages (1 code @ ffffffc000cfd000, 1 data @ ffffffc000cfc000)
[ 0.112359] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.113195] DMA: preallocated 256 KiB pool for atomic allocations
[ 0.113386] Serial: AMBA PL011 UART driver
[ 0.127002] irq: no irq domain found for /hexagon-smp2p/slave-kernel !
[ 0.127796] irq: no irq domain found for /wcnss-smp2p/slave-kernel !
[ 0.131304] irq: no irq domain found for /soc/qcom,mdss_mdp@1a00000 !
[ 0.169428] msm_bus_fabric_init_driver
[ 0.169606] msm_bus_device 580000.ad-hoc-bus: Dev 1024
[ 0.169624] msm_bus_device 580000.ad-hoc-bus: Util-fact is missing, default to 100
[ 0.169634] msm_bus_device 580000.ad-hoc-bus: Vrail-comp is missing, default to 100
[ 0.169886] msm_bus_device 580000.ad-hoc-bus: Dev 0
[ 0.169902] msm_bus_device 580000.ad-hoc-bus: Util-fact is missing, default to 100
[ 0.169912] msm_bus_device 580000.ad-hoc-bus: Vrail-comp is missing, default to 100
[ 0.170055] msm_bus_device 580000.ad-hoc-bus: Dev 4096
[ 0.170072] msm_bus_device 580000.ad-hoc-bus: Util-fact is missing, default to 100
[ 0.170081] msm_bus_device 580000.ad-hoc-bus: Vrail-comp is missing, default to 100
[ 0.176046] msm_bus_init_clk: Valid node clk node 1024 ctx 0
[ 0.176054] msm_bus_init_clk: Valid node clk node 1024 ctx 1msm_bus_init_clk: Valid node clk node 0 ctx 0
[ 0.176145] msm_bus_init_clk: Valid node clk node 0 ctx 1msm_bus_init_clk: Valid node clk node 4096 ctx 0
[ 0.176230] msm_bus_init_clk: Valid node clk node 4096 ctx 1[ 0.306252] vgaarb: loaded
[ 0.313030] SCSI subsystem initialized
[ 0.348800] usbcore: registered new interface driver usbfs
[ 0.350221] usbcore: registered new interface driver hub
[ 0.352019] usbcore: registered new device driver usb
[ 0.356563] media: Linux media interface: v0.10
[ 0.357633] Linux video capture interface: v2.00
[ 0.362546] dmi: Firmware registration failed.
[ 0.366418] Advanced Linux Sound Architecture Driver Initialized.
[ 0.379678] Bluetooth: Core ver 2.21
[ 0.380267] NET: Registered protocol family 31
[ 0.380290] Bluetooth: HCI device and connection manager initialized
[ 0.380588] Bluetooth: HCI socket layer initialized
[ 0.380744] Bluetooth: L2CAP socket layer initialized
[ 0.381144] Bluetooth: SCO socket layer initialized
[ 0.395190] clocksource: Switched to clocksource arch_sys_counter
[ 0.563737] NET: Registered protocol family 2
[ 0.576144] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.581186] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[ 0.596011] TCP: Hash tables configured (established 16384 bind 16384)
[ 0.602072] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[ 0.603105] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[ 0.608894] NET: Registered protocol family 1
[ 0.615720] RPC: Registered named UNIX socket transport module.
[ 0.615775] RPC: Registered udp transport module.
[ 0.615793] RPC: Registered tcp transport module.
[ 0.615815] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.620644] Unpacking initramfs…
[ 1.566814] Freeing initrd memory: 3624K (ffffffc002000000 - ffffffc00238a000)
[ 1.575535] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[ 1.580963] kvm [1]: HYP mode not available
[ 1.616193] futex hash table entries: 1024 (order: 5, 131072 bytes)
[ 1.620943] audit: initializing netlink subsys (disabled)
[ 1.623176] audit: type=2000 audit(1.611:1): initialized
[ 1.636258] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 1.834464] VFS: Disk quotas dquot_6.6.0
[ 1.838295] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 1.897140] NFS: Registering the id_resolver key type
[ 1.897902] Key type id_resolver registered
[ 1.897942] Key type id_legacy registered
[ 1.902247] fuse init (API version 7.23)
[ 1.915345] 9p: Installing v9fs 9p2000 file system support
[ 1.940767] io scheduler noop registered
[ 1.945958] io scheduler cfq registered (default)
[ 2.113701] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 2.149199] msm_serial 78af000.serial: msm_serial: detected port #1
[ 2.152986] msm_serial 78af000.serial: uartclk = 3686400
[ 2.154128] 78af000.serial: ttyMSM1 at MMIO 0x78af000 (irq = 137, base_baud = 230400) is a MSM
[ 2.161015] msm_serial 78b0000.serial: msm_serial: detected port #0
[ 2.162067] msm_serial 78b0000.serial: uartclk = 3686400
[ 2.162748] 78b0000.serial: ttyMSM0 at MMIO 0x78b0000 (irq = 138, base_baud = 230400) is a MSM
[ 2.163092] msm_serial: console setup on port #0
[ 3.115970] console [ttyMSM0] enabled
[ 3.127212] msm_serial: driver initialized
[ 3.136302] [drm] Initialized drm 1.1.0 20060810
[ 3.145789] l6: supplied by s4
[ 3.189736] 1a98000.qcom,mdss_dsi supply gdsc not found, using dummy regulator
[ 3.192645] 1a98000.qcom,mdss_dsi supply gdsc not found, using dummy regulator
[ 3.198683] l2: supplied by s3
[ 3.206977] mee_____>mipi_dsi_host_register[L275]
[ 3.207144] mee_____>of_mipi_dsi_device_add[L201]
[ 3.211140] mee_____>mipi_dsi_device_new[L158]
[ 3.216094] mee_____>mipi_dsi_check_chan_busy[L146]
[ 3.222550] mee_____>mipi_dsi_device_match[L54]
[ 3.225885] mee_____>of_drm_find_panel[L86]
[ 3.230506] msm_dsi_manager_register: failed to register mipi dsi host for DSI 0
[ 3.234865] mee_____>mipi_dsi_host_unregister[L303]
[ 3.242280] mee_____>mipi_dsi_remove_device_fn[L295]
[ 3.248071] mee_____>mipi_dsi_dev_release[L117]
[ 3.254204] msm 1a00000.qcom,mdss_mdp: failed to bind 1a98000.qcom,mdss_dsi (ops dsi_ops): -517
[ 3.264746] msm 1a00000.qcom,mdss_mdp: master bind failed: -517
[ 3.268102] mee::adv7511_init[L1533]…
[ 3.272308] mee_____>mipi_dsi_driver_register_full[L1073]
[ 3.433596] loop: module loaded
[ 3.470381] spi_qup 78b7000.spi: IN:block:16, fifo:64, OUT:block:16, fifo:64
[ 3.484653] spmi spmi-0: PMIC Arb Version-2 (0x20010000)
[ 3.616838] tun: Universal TUN/TAP device driver, 1.6
[ 3.617140] tun: © 1999-2004 Max Krasnyansky maxk@qualcomm.com
[ 3.629859] sky2: driver version 1.30
:
:
[ 3.855665] input: pm8941_pwrkey as /devices/platform/soc/200f000.spmi/spmi-0/0-00/200f000.spmi:pm8916@0:pwrkey@800/input/input0
[ 3.869848] rtc-pm8xxx 200f000.spmi:pm8916@0:rtc@6000: rtc core: registered pm8xxx_rtc as rtc0
[ 3.873674] i2c /dev entries driver
[ 3.884109] i2c_qup 78b6000.i2c:
[ 3.884109] tx channel not available
[ 3.897082] i2c_qup 78b8000.i2c:
[ 3.897082] tx channel not available
[ 3.906940] i2c_qup 78ba000.i2c:
[ 3.906940] tx channel not available
[ 3.921141] qcom-camss 1b0ac00.camss: notifier->num_subdevs = 0
[ 3.931257] msm_cci_init_gpio_params:1371 gpio count 0
[ 3.947999] l3: supplied by s3
[ 3.952667] CPR closed loop is enabled
[ 3.956376] CPR is enabled!
[ 3.975712] qcom-tsens 4a8000.thermal-sensor: tsens calibration failed
[ 3.977510] Bluetooth: HCI UART driver ver 2.3
[ 3.981401] Bluetooth: HCI UART protocol H4 registered
[ 3.985728] Bluetooth: HCI UART protocol BCSP registered
[ 3.990847] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 3.997918] usbcore: registered new interface driver btusb
[ 4.009513] cpu: dev_pm_opp_of_cpumask_add_table: couldn’t find opp table for cpu:0, -19
[ 4.040053] sdhci: Secure Digital Host Controller Interface driver
[ 4.040390] sdhci: Copyright© Pierre Ossman
[ 4.046692] Synopsys Designware Multimedia Card Interface Driver
[ 4.057521] sdhci-pltfm: SDHCI platform and OF driver helper
[ 4.124893] l5: supplied by s4
[ 4.210127] mmc0: SDHCI controller on 7824900.sdhci [7824900.sdhci] using ADMA 64-bit
[ 4.227052] sdhci_msm 7864900.sdhci: Got CD GPIO
[ 4.337871] mmc0: MAN_BKOPS_EN bit is not set
[ 4.387283] mmc1: SDHCI controller on 7864900.sdhci [7864900.sdhci] using ADMA 64-bit
[ 4.455892] ledtrig-cpu: registered to indicate activity on CPUs
[ 4.468337] mmc0: new HS200 MMC card at address 0001
[ 4.496125] mmcblk0: mmc0:0001 QE13MB 14.6 GiB
[ 4.514059] usbcore: registered new interface driver usbhid
[ 4.514585] usbhid: USB HID core driver
[ 4.532927] mmcblk0boot0: mmc0:0001 QE13MB partition 1 4.00 MiB
[ 4.563867] mmcblk0boot1: mmc0:0001 QE13MB partition 2 4.00 MiB
[ 4.582568] mmcblk0rpmb: mmc0:0001 QE13MB partition 3 4.00 MiB
[ 4.597405] 4080000.hexagon supply cx not found, using dummy regulator
[ 4.611703] 4080000.hexagon supply mss not found, using dummy regulator
[ 4.621499] l7: supplied by s4
[ 4.653026] remoteproc0: 4080000.hexagon is available
[ 4.653411] remoteproc0: Note: remoteproc is still under development and considered experimental.
[ 4.657790] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn’t yet guaranteed.
[ 4.671417] remoteproc0: Direct firmware load for mba.mbn failed with error -2
[ 4.691263] qcom-tz-pil soc:vidc_tzpil@0: no crash reason id
[ 4.699718] soc:vidc_tzpil@0 supply qcom,pll not found, using dummy regulator
[ 4.701657] qcom-tz-pil soc:vidc_tzpil@0: failed to read qcom,pll_uV, skipping
[ 4.706359] qcom-tz-pil soc:vidc_tzpil@0: failed to read qcom,pll_uA, skipping
[ 4.713464] qcom-tz-pil soc:vidc_tzpil@0: no wdog IRQ defined
[ 4.720690] qcom-tz-pil soc:vidc_tzpil@0: no fatal IRQ defined
[ 4.726256] qcom-tz-pil soc:vidc_tzpil@0: no ready IRQ defined
[ 4.732174] qcom-tz-pil soc:vidc_tzpil@0: no handover IRQ defined
[ 4.737794] qcom-tz-pil soc:vidc_tzpil@0: no stop-ack IRQ defined
[ 4.740934] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10
[ 4.751866] qcom-tz-pil soc:vidc_tzpil@0: Found relocation area 8388608@0x000000008f800000
[ 4.757276] remoteproc1: soc:vidc_tzpil@0 is available
[ 4.763357] remoteproc1: Note: remoteproc is still under development and considered experimental.
[ 4.768570] remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn’t yet guaranteed.
[ 4.780180] remoteproc1: Direct firmware load for venus.mdt failed with error -2
[ 4.788118] remoteproc1: failed to load soc:vidc_tzpil@0
[ 4.837418] a204000.wcnss supply vddcx not found, using dummy regulator
[ 4.918636] remoteproc2: a204000.wcnss is available
[ 4.919727] remoteproc2: Note: remoteproc is still under development and considered experimental.
[ 4.924096] remoteproc2: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn’t yet guaranteed.
[ 4.936173] remoteproc2: Direct firmware load for wcnss.mdt failed with error -2
[ 5.104842] coresight-tmc 825000.etf: TMC initialized
[ 5.245408] coresight-tmc 826000.etr: TMC initialized
[ 5.330091] coresight-tpiu 820000.tpiu: TPIU initialized
[ 5.362716] coresight-funnel 821000.funnel: FUNNEL initialized
[ 5.378665] coresight-funnel 841000.funnel: FUNNEL initialized
[ 5.413949] coresight-etm4x 85c000.etm: ETM 4.0 initialized
[ 5.438415] coresight-etm4x 85d000.etm: ETM 4.0 initialized
[ 5.468820] coresight-etm4x 85e000.etm: ETM 4.0 initialized
[ 5.497399] coresight-etm4x 85f000.etm: ETM 4.0 initialized
[ 5.518875] coresight-replicator-qcom 824000.replicator: REPLICATOR 1.0 initialized
[ 5.553909] usbcore: registered new interface driver snd-usb-audio
[ 5.635691] apq8016-lpass-cpu 7708000.lpass-cpu: asoc_qcom_lpass_cpu_platform_probe() error getting mi2s-osr-clk: -2
[ 5.636527] apq8016-lpass-cpu 7708000.lpass-cpu: asoc_qcom_lpass_cpu_platform_probe() error getting mi2s-osr-clk: -2
[ 5.646063] apq8016-lpass-cpu 7708000.lpass-cpu: asoc_qcom_lpass_cpu_platform_probe() error getting mi2s-osr-clk: -2
[ 5.656374] apq8016-lpass-cpu 7708000.lpass-cpu: asoc_qcom_lpass_cpu_platform_probe() error getting mi2s-osr-clk: -2
[ 5.701378] msm8916-wcd-codec 200f000.spmi:pm8916@1:codec@f000: PMIC REV: 1 CODEC Version: 1
[ 5.726508] qcom-apq8016-sbc 7702000.sound: msm8916_wcd_i2s_rx1 <-> Primary MI2S mapping ok
[ 5.733805] qcom-apq8016-sbc 7702000.sound: msm8916_wcd_i2s_tx1 <-> Tertiary MI2S mapping ok
[ 5.841551] NET: Registered protocol family 10
[ 5.881509] sit: IPv6 over IPv4 tunneling driver
[ 5.903122] NET: Registered protocol family 17
[ 5.921282] Bluetooth: RFCOMM TTY layer initialized
[ 5.922238] Bluetooth: RFCOMM socket layer initialized
[ 5.925713] Bluetooth: RFCOMM ver 1.11
[ 5.931579] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 5.934474] Bluetooth: HIDP socket layer initialized
[ 5.942165] 9pnet: Installing 9P2000 support
[ 5.948158] Key type dns_resolver registered
[ 5.950819] NET: Registered protocol family 42
[ 6.016284] registered taskstats version 1
[ 6.073809] msm_iommu 1f00000.qcom,iommu: invalid resource
[ 6.080592] msm_iommu 1f00000.qcom,iommu: iface: 100000000, core: 800000000
[ 6.081063] msm_iommu 1f00000.qcom,iommu: device gfx_iommu (model: 500) mapped at ffffff8000b20000, with 2 ctx banks
[ 6.087699] msm_iommu 1f00000.qcom,iommu: iommu sec: pgtable size: 94208
[ 6.129487] genirq: Setting trigger mode 1 for irq 158 failed (gic_set_type+0x0/0x5c)
[ 6.135109] msm_iommu 1f00000.qcom,iommu: Request Global CFG IRQ 158 failed with ret=-22
[ 6.164178] msm_iommu_ctx 1f09000.qcom,iommu-ctx: context gfx3d_user using bank 1
[ 6.191668] msm_iommu_ctx 1f0a000.qcom,iommu-ctx: context gfx3d_priv using bank 2
[ 6.199694] msm_iommu 1e00000.qcom,iommu: iface: 100000000, core: 800000000
[ 6.201271] msm_iommu 1e00000.qcom,iommu: device apps_iommu (model: 500) mapped at ffffff8006400000, with 20 ctx banks
[ 6.221676] genirq: Setting trigger mode 1 for irq 158 failed (gic_set_type+0x0/0x5c)
[ 6.230916] msm_iommu 1e00000.qcom,iommu: Request Global CFG IRQ 158 failed with ret=-22
[ 6.253228] msm_iommu_ctx 1e22000.qcom,iommu-ctx: context jpeg_enc0 using bank 2
[ 6.266049] msm_iommu_ctx 1e23000.qcom,iommu-ctx: context vfe using bank 3
[ 6.287561] msm_iommu_ctx 1e24000.qcom,iommu-ctx: context mdp_0 using bank 4
[ 6.304397] msm_iommu_ctx 1e25000.venus_ns: context venus_ns using bank 5
[ 6.328743] msm_iommu_ctx 1e26000.qcom,iommu-ctx: context cpp using bank 6
[ 6.347338] msm_iommu_ctx 1e27000.qcom,iommu-ctx: context mDSP using bank 7
[ 6.365884] msm_iommu_ctx 1e28000.qcom,iommu-ctx: context gss using bank 8
[ 6.389007] msm_iommu_ctx 1e29000.qcom,iommu-ctx: context a2 using bank 9
[ 6.409430] msm_iommu_ctx 1e32000.qcom,iommu-ctx: context mdp_1 using bank 18
[ 6.430035] msm_iommu_ctx 1e33000.venus_sec_pixel: context venus_sec_pixel using bank 19
[ 6.450169] msm_iommu_ctx 1e34000.venus_sec_bitstream: context venus_sec_bitstream using bank 20
[ 6.471302] msm_iommu_ctx 1e35000.venus_sec_non_pixel: context venus_sec_non_pixel using bank 21
[ 6.491223] msm_iommu_ctx 1e36000.qcom,iommu-ctx: context venus_fw using bank 22
[ 6.511289] msm_iommu_ctx 1e37000.qcom,iommu-ctx: context periph_rpm using bank 23
[ 6.527601] msm_iommu_ctx 1e38000.qcom,iommu-ctx: context periph_CE using bank 24
[ 6.544510] msm_iommu_ctx 1e39000.qcom,iommu-ctx: context periph_BLSP using bank 25
[ 6.562989] msm_iommu_ctx 1e3a000.qcom,iommu-ctx: context periph_SDC1 using bank 26
[ 6.575031] msm_iommu_ctx 1e3b000.qcom,iommu-ctx: context periph_SDC2 using bank 27
[ 6.588491] msm_iommu_ctx 1e3c000.qcom,iommu-ctx: context periph_audio using bank 28
[ 6.606590] msm_iommu_ctx 1e3d000.qcom,iommu-ctx: context periph_USB_HS1 using bank 29
[ 6.690100] 1a98000.qcom,mdss_dsi supply gdsc not found, using dummy regulator
[ 6.693857] 1a98000.qcom,mdss_dsi supply gdsc not found, using dummy regulator
[ 6.714659] mee_____>mipi_dsi_host_register[L275]
[ 6.715908] mee_____>of_mipi_dsi_device_add[L201]
[ 6.719043] mee_____>mipi_dsi_device_new[L158]
[ 6.723860] mee_____>mipi_dsi_check_chan_busy[L146]
[ 6.730876] mee_____>mipi_dsi_device_match[L54]
[ 6.733548] mee_____>mipi_dsi_device_match[L54]
[ 6.740100] mee_____>mipi_dsi_drv_probe[L1041]
[ 6.742725] mee_____>auo_panel_probe[L573]
[ 6.747536] mee_____>auo_panel_add[L424]
[ 6.757198] mee_____>auo_panel_add[L526]::sel[1]
[ 6.761957] mee_____>drm_panel_add[L41]
[ 6.766549] mee_____>auo_panel_add[L545]
[ 6.770584] mee_____>auo_panel_probe[L611]
[ 6.774621] mee_____>mipi_dsi_attach[L320]
[ 6.779353] mee_____>of_drm_find_panel[L86]
[ 6.784750] msm 1a00000.qcom,mdss_mdp: bound 1a98000.qcom,mdss_dsi (ops dsi_ops)
[ 6.787971] msm 1a00000.qcom,mdss_mdp: bound 1c00000.qcom,adreno-3xx (ops a3xx_ops)
[ 6.796414] 1a00000.qcom,mdss_mdp supply vdd not found, using dummy regulator
[ 6.838780] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 6.839130] [drm] No driver support for vblank timestamp query.
[ 6.849191] mee_____>of_drm_find_panel[L86]
[ 6.850500] mee_____>drm_panel_attach[L61]
[ 6.855179] mee_____>auo_panel_get_modes[L377]
[ 6.859752] mee_____>auo_panel_get_modes[L393]
[ 6.864069] mee_____>drm_panel_detach[L74]
[ 10.501544] Console: switching to colour frame buffer device 90x80
[ 13.374644] msm 1a00000.qcom,mdss_mdp: fb0: msm frame buffer device
[ 13.390843] [drm] Initialized msm 1.0.0 20130625 on minor 0
[ 13.391505] msm_otg 78d9000.phy: OTG regs = ffffff800063a000
[ 13.395442] msm_otg 78d9000.phy: no vddcx
[ 13.516630] input: gpio_keys as /devices/platform/gpio_keys/input/input1
[ 13.517157] rtc-pm8xxx 200f000.spmi:pm8916@0:rtc@6000: setting system clock to 1970-01-01 00:23:05 UTC (1385)
[ 13.527740] ALSA device li? 13.536064] Freeing unused kernel memory: 576K (ffffffc000c4f000 - ffffffc000cdf000)
[ 13.536114] Freeing alternatives memory: 64K (ffffffc000cdf000 - ffffffc000cef000)
Loading, please wait…
starting version 230[ 13.566304] random: systemd-udevd: uninitialized urandom read (16 bytes read, 41 bits of entropy available)

[ 13.569206] random: udevadm: uninitialized urandom read (16 bytes read, 41 bits of entropy available)
[ 13.569338] random: udevadm: uninitialized urandom read (16 bytes read, 41 bits of entropy available)
[ 13.569374] random: udevadm: uninitialized urandom read (16 bytes read, 41 bits of entropy available)
[ 13.569437] random: udevadm: uninitialized urandom read (16 bytes read, 41 bits of entropy available)
[ 13.569644] random: udevadm: uninitialized urandom read (16 bytes read, 41 bits of entropy available)
[ 13.569704] random: udevadm: uninitialized urandom read (16 bytes read, 41 bits of entropy available)
[ 13.569902] random: udevadm: uninitialized urandom read (16 bytes read, 41 bits of entropy available)
[ 13.569957] random: udevadm: uninitialized urandom read (16 bytes read, 41 bits of entropy available)
[ 13.718807] msm_otg 78d9000.phy: Avail curr from USB = 1500
Begin: Loading essential drivers … done.
Begin: Running /scripts/init-premount … done.
Begin: Mounting root file system … Begin: Running /scripts/local-top … done.
Begin: Running /scripts/local-premount … done.
Begin: Will now check root file system … fsck from util-linux 2.27.1
[/sbin/fsck.ext4 (1) – /dev/mmcblk0p10] fsck.ext4 -a -C0 /dev/mmcblk0p10
rootfs: recovering journal
rootfs: clean, 78592/883200 files, 478771/3750903 blocks
done.
[ 14.411762] EXT4-fs (mmcblk0p10): mounted filesystem with ordered data mode. Opts: (null)
done.
Begin: Running /scripts/local-bottom … done.
Begin: Running /scripts/init-bottom … done.
[ 14.545606] systemd[1]: System time before build time, advancing clock.
[ 14.554111] systemd[1]: Failed to insert module ‘kdbus’: Function not implemen?
Welcome to Debian GNU/Linux 8 (jessie)!

[ OK ] Listening on udev Kernel Socket.
[ OK ] Reached target Swap.
[ OK ] Listening on Journal Socket.
[ OK ] Started Forward Password Requests to Wall Directory Watch.
[ OK ] Listening on Journal Socket (/dev/log).
[ OK ] Created slice System Slice.
[ OK ] Created slice system-serial\x2dgetty.slice.
[ OK ] Listening on Journal Audit Socket.
Starting Nameserver information manager…
[ OK ] Listening on udev Control Socket.
[ OK ] Reached target Remote File Systems (Pre).
Mounting POSIX Message Queue File System…
[ OK ] Reached target Encrypted Volumes.
Starting Load Kernel Modules…
[ OK ] Set up automount Arbitrary Executab…ats File System Automount Point.
[ OK ] Created slice User and Session Slice.
[ OK ] Listening on /dev/initctl Compatibility Named Pipe.
[ OK ] Reached target Remote File Systems.
Starting LSB: Prepare console…
Mounting Huge Pages File System…
[ OK ] Created slice system-getty.slice.
Starting Create list of required st… nodes for the current kernel…
[ OK ] Reached target Slices.
Mounting Debug File System…
[ OK ] Listening on Syslog Socket.
Starting Journal Service…
[ OK ] Mounted Debug File System.
[ OK ] Mounted POSIX Message Queue File System.
[ OK ] Mounted Huge Pages File System.
[ OK ] Started Load Kernel Modules.
[ OK ] Started Create list of required sta…ce nodes for the current kernel.
[ OK ] Started Nameserver information manager.
Starting Create Static Device Nodes in /dev…
Mounting FUSE Control File System…
Starting Apply Kernel Variables…
[ OK ] Mounted FUSE Control File System.
[ OK ] Started Create Static Device Nodes in /dev.
Starting udev Kernel Device Manager…
[ OK ] Started Journal Service.
[ OK ] Started Apply Kernel Variables.
[ OK ] Started udev Kernel Device Manager.
Starting LSB: Set preliminary keymap…
[ OK ] Started LSB: Prepare console.
Starting LSB: Set console font and keymap…
[ 16.194366] cfg80211: World regulatory domain updated:
[ 16.194398] cfg80211: DFS Master region: unset
[ 16.198422] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 16.203002] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 16.212593] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 16.220414] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 16.228389] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 16.236358] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 16.246073] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 16.255530] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 16.263601] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ OK ] Started LSB: Set preliminary keymap.
Starting Remount Root and Kernel File Systems…
[ OK ] Started Remount Root and Kernel File Systems.
Starting udev Coldplug all Devices…
Starting Load/Save Random Seed…
[ OK ] Reached target Local File Systems (Pre).
Starting Flush Journal to Persistent Storage…
[ OK ] Reached target Local File Systems.
Starting Tell Plymouth To Write Out Runtime Data…
Starting Raise network interfaces…
[ OK ] Started Load/Save Random Seed.
[ OK ] Started Tell Plymouth To Write Out Runtime Data.
[ 18.004118] systemd-journald[1928]: Received request to flush runtime journal? OK ] Started Flush Journal to Persistent Storage.
Starting Create Volatile Files and Directories…
[ OK ] Started Create Volatile Files and Directories.
Starting Network Time Synchronization…
Starting Update UTMP about System Boot/Shutdown…
[ OK ] Started Update UTMP about System Boot/Shutdown.
[ OK ] Started udev Coldplug all Devices.
[ OK ] Started Dispatch Password Requests to Console Directory Watch.
[ OK ] Started Network Time Synchronization.
[ OK ] Reached target System Time Synchronized.
[ OK ] Started Raise network interfaces.
[ OK ] Reached target Network.
[ OK ] Reached target Network is Online.
[ 18.953801] remoteproc1: powering up soc:vidc_tzpil@0
[ 18.958990] remoteproc1: Booting fw image venus.mdt, size 6812
[ 19.040402] qcom-tz-pil soc:vidc_tzpil@0: start successful
[ 19.040430] remoteproc1: remote processor soc:vidc_tzpil@0 is now up
[ OK ] Reached target Sound Card.
[ 19.172868] alloc_contig_range: [fc080, fc088) PFNs busy
[ 19.173355] alloc_contig_range: [fc090, fc098) PFNs busy
[ 19.178115] alloc_contig_range: [fc080, fc088) PFNs busy
? OK ] Found device /dev/ttyMSM0.
[ 19.288123] random: nonblocking pool is initialized
[ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
[ OK ] Started LSB: Set console font and keymap.
[ OK ] Reached target System Initialization.
[ OK ] Listening on D-Bus System Message Bus Socket.
[ OK ] Started Daily Cleanup of Temporary Directories.
[ OK ] Reached target Timers.
[ OK ] Listening on ACPID Listen Socket.
[ OK ] Started ACPI Events Check.
[ OK ] Reached target Paths.
[ OK ] Listening on GPS (Global Positioning System) Daemon Sockets.
[ OK ] Reached target Sockets.
[ OK ] Reached target Basic System.
Starting Initialize hardware monitoring sensors…
Starting /etc/rc.local Compatibility…
Starting LSB: Load kernel modules needed to enable cpufreq scaling…
Starting Network Manager…
[ OK ] Started D-Bus System Message Bus.
Starting Restore /etc/resolv.conf i…e the ppp link was shut down…
Starting LSB: network benchmark…
[ OK ] Started OpenBSD Secure Shell server.
[ OK ] Started Run anacron jobs.
[ OK ] Started ACPI event daemon.
Starting Modem Manager…
Starting Start the WCN core…
Starting Login Service…
Starting LSB: Advanced IEEE 802.11 management daemon…
Starting System Logging Service…
Starting Permit User Sessions…
[ OK ] Started GPS (Global Positioning System) Daemon.
[ 20.916443] remoteproc2: powering up a204000.wcnss
[ OK ] Started System Logging Service.
[ OK ] Started /etc/rc.local Compatibility.
[ OK ] Started Restore /etc/resolv.conf if…ore the ppp link was shut down…
[ OK ] Started LSB: Advanced IEEE 802.11 management daemon.
[ OK ] Started Permit User Sessions.
[ OK ] Started Initialize hardware monitoring sensors.
[ OK ] Started Login Service.
[ OK ] Started LSB: network benchmark.
Starting Authenticate and Authorize Users to Run Privileged Tasks…
Starting Light Display Manager…
Starting Terminate Plymouth Boot Screen…
Starting Wait for Plymouth Boot Screen to Quit…
[ OK ] Started LSB: Load kernel modules needed to enable cpufreq scaling.
[ OK ] Started Terminate Plymouth Boot Screen.
[ OK ] Started Wait for Plymouth Boot Screen to Quit.
[ OK ] Started Authenticate and Authorize Users to Run Privileged Tasks.
[ OK ] Started Modem Manager.
[ OK ] Started Network Manager.
[ OK ] Started Getty on tty1.
[ OK ] Started Serial Getty on ttyMSM0.
[ OK ] Reached target Login Prompts.
Starting LSB: set CPUFreq kernel parameters…
[ 21.418127] remoteproc2: remote processor a204000.wcnss is now up
[ 21.427437] 1c00000.qcom,adreno-3xx supply vdd not found, using dummy regulator
[ 21.427528] 1c00000.qcom,adreno-3xx supply vddcx not found, using dummy regulator
[ 21.433681] msm 1a00000.qcom,mdss_mdp: A306: using IOMMU
[ 21.442344] adreno 1c00000.qcom,adreno-3xx: couldn’t get gfx3d1_user context
[ 21.446646] adreno 1c00000.qcom,adreno-3xx: couldn’t get gfx3d1_priv context
[ OK ] Started Start the WCN core.
[ OK ] Started Light Display Manager.
[ 21.53870? OK ] Started LSB: set CPUFreq kernel parameters.
[ OK ] Reached target Multi-User System.
[ OK ] Reached target Graphical Interface.
Starting Update UTMP about System Runlevel Changes…
[ OK ] Started Update UTMP about System Runlevel Changes[ 21.619473] mee_____>drm_panel_attach[L61]
.
[ 21.626840] mee_____>auo_panel_get_modes[L393]
[ 21.626857] mee_____>drm_panel_detach[L74]
[ 21.631113] mee_____>drm_panel_attach[L61]
[ 21.635060] mee_____>auo_panel_get_modes[L377]
[ 21.639290] mee_____>auo_panel_get_modes[L393]
[ 21.643881] mee_____>drm_panel_detach[L74]

Debian GNU/Linux 8 linaro-alip ttyMSM0

linaro-alip login: root (automatic login)

Last login: Sat May 21 22:31:36 UTC 2016 on ttyMSM0
Linux linaro-alip 4.4.23-linaro-lt-qcom #123 SMP PREEMPT Mon May 15 16:50:53 KST 2017 aarch64