Re: [PATCH V6 0/8] drm/exynos: few patches to enhance bridge chip support

["Andreas Färber" <afaerber@suse.de>]

[-- Attachment #1: Type: text/plain, Size: 2082 bytes --]

Hi Ajay,

Am 30.07.2014 08:21, schrieb Ajay kumar:
> On Tue, Jul 29, 2014 at 4:51 PM, Andreas Färber <afaerber@suse.de> wrote:
>> Am 28.07.2014 08:13, schrieb Ajay kumar:
>>> On 7/27/14, Andreas Färber <afaerber@suse.de> wrote:
>>>> Am 25.07.2014 21:22, schrieb Ajay Kumar:
>>>>> This series is based on exynos-drm-next branch of Inki Dae's tree at:
>>>>> git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
>>>>>
>>>>> I have tested this after adding few DT changes for exynos5250-snow,
>>>>> exynos5420-peach-pit and exynos5800-peach-pi boards.
>>>>
>>>> I'm trying to test this with a modified exynos5250-spring DT based off
>>>> kgene's for-next branch due to DT, and I run into the following:
>>
>> Unfortunately the most I got on Spring with attached DT was a blank
>> screen with a white horizontal line in the middle.
> Then, I think bridge chip is working fine.
> You just need to configure the proper mode for FIMD.
> You can see backlight also, right?
> 
>> Do I need to specify a specific panel model for Spring?
> Yes! Try using "chunghwa,claa101wb01" as compatible string for
> panel node.

With just your v6 applied plus updated DT patch (attached) [1], I see
backlight and a black screen (no white line any more). dmesg attached.

>> For testing I re-applied your iommu patches (which btw fail now for 5420
>> due to disp_pd) but didn't know what to do about your panel-lvds
>> regulator patch now that it's gone.
> Ignore that regulator patch.
> 
> Also, please attach the bootlog if possible after trying this.

If I further apply the IOMMU patches [2], I get no backlight nor USB and
thus can't obtain a boot log.

Regards,
Andreas

[1] https://github.com/afaerber/linux/commits/spring-next
[2] https://github.com/afaerber/linux/commits/spring-bridge.v6

P.S. Note that your Snow DT patch will conflict with my Snow cleanups,
shuffling some nodes around: https://patchwork.kernel.org/patch/4649471/

-- 
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: 0001-ARM-dts-exynos5250-Add-eDP-LVDS-bridge-to-Spring.patch --]
[-- Type: text/x-patch; name="0001-ARM-dts-exynos5250-Add-eDP-LVDS-bridge-to-Spring.patch", Size: 2027 bytes --]

>From 64fdedabdfcfa5ac8ec97ab647ccfdd4520430d4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20F=C3=A4rber?= <afaerber@suse.de>
Date: Sun, 27 Jul 2014 21:58:06 +0200
Subject: [PATCH] ARM: dts: exynos5250: Add eDP/LVDS bridge to Spring
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
[AF: Redone for v6]
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 arch/arm/boot/dts/exynos5250-spring.dts | 25 ++++++++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/exynos5250-spring.dts b/arch/arm/boot/dts/exynos5250-spring.dts
index 6d1d175e910e..8baad7ebe739 100644
--- a/arch/arm/boot/dts/exynos5250-spring.dts
+++ b/arch/arm/boot/dts/exynos5250-spring.dts
@@ -90,6 +90,10 @@
 		samsung,invert-vclk;
 	};
 
+	panel: panel {
+		compatible = "chunghwa,claa101wb01";
+	};
+
 	dp-controller@145B0000 {
 		status = "okay";
 		pinctrl-names = "default";
@@ -101,6 +105,7 @@
 		samsung,link-rate = <0x0a>;
 		samsung,lane-count = <1>;
 		samsung,hpd-gpio = <&gpc3 0 GPIO_ACTIVE_HIGH>;
+		bridge = <&ps8622>;
 	};
 };
 
@@ -405,6 +410,17 @@
 	status = "okay";
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-max-bus-freq = <66000>;
+
+	ps8622: lvds-bridge@08 {
+		compatible = "parade,ps8622";
+		reg = <0x08>;
+		sleep-gpios = <&gpc3 6 0>;
+		reset-gpios = <&gpc3 1 0>;
+		lane-count = <1>;
+		panel = <&panel>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ps8622_gpios>;
+	};
 };
 
 &i2c_8 {
@@ -461,11 +477,18 @@
 &pinctrl_0 {
 	dp_hpd_gpio: dp-hpd-gpio {
 		samsung,pins = "gpc3-0";
-		samsung,pin-function = <1>;
+		samsung,pin-function = <0>;
 		samsung,pin-pud = <3>;
 		samsung,pin-drv = <0>;
 	};
 
+	ps8622_gpios: ps8622-gpios {
+		samsung,pins = "gpc3-1", "gpc3-6";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <0>;
+	};
+
 	s5m8767_dvs: s5m8767-dvs {
 		samsung,pins = "gpd1-0", "gpd1-1", "gpd1-2";
 		samsung,pin-function = <0>;
-- 
1.9.3


[-- Attachment #3: dmesg-bridge.v6.txt --]
[-- Type: text/plain, Size: 37007 bytes --]

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 3.16.0-rc6+ (andreas@chrome11.site) (gcc version 4.8.2 20140404 [gcc-4_8-branch revision 209122] (SUSE Linux) ) #23 SMP PREEMPT Wed Jul 30 20:11:19 CEST 2014
[    0.000000] CPU: ARMv7 Processor [410fc0f4] revision 4 (ARMv7), cr=30c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] Machine model: Google Spring
[    0.000000] cma: CMA: reserved 64 MiB at 6b800000
[    0.000000] Forcing write-allocate cache policy for SMP
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] On node 0 totalpages: 523264
[    0.000000] free_area_init_node: node 0, pgdat c066b400, node_mem_map ea7dc000
[    0.000000]   Normal zone: 1520 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 194560 pages, LIFO batch:31
[    0.000000]   HighMem zone: 2568 pages used for memmap
[    0.000000]   HighMem zone: 328704 pages, LIFO batch:31
[    0.000000] PERCPU: Embedded 7 pages/cpu @ea79b000 s8192 r8192 d12288 u32768
[    0.000000] pcpu-alloc: s8192 r8192 d12288 u32768 alloc=8*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 521744
[    0.000000] Kernel command line: console=tty1 root=/dev/sda3 rootfstype=ext4 rw rootwait clk_ignore_unused
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 2003044K/2093056K available (4541K kernel code, 264K rwdata, 1496K rodata, 240K init, 286K bss, 90012K reserved, 1314816K highmem)
[    0.000000] Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xffc00000 - 0xffe00000   (2048 kB)
    vmalloc : 0xf0000000 - 0xff000000   ( 240 MB)
    lowmem  : 0xc0000000 - 0xef800000   ( 760 MB)
    pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    modules : 0xbf000000 - 0xbfe00000   (  14 MB)
      .text : 0xc0008000 - 0xc05ed7f0   (6038 kB)
      .init : 0xc05ee000 - 0xc062a000   ( 240 kB)
      .data : 0xc062a000 - 0xc066c260   ( 265 kB)
       .bss : 0xc066c26c - 0xc06b3c40   ( 287 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] L2C: failed to init: -19
[    0.000000] Exynos5250: clock setup completed, armclk=1700000000
[    0.000000] Switching to timer-based delay loop
[    0.000003] sched_clock: 64 bits at 24MHz, resolution 41ns, wraps every 2863311519744ns
[    0.000151] Console: colour dummy device 80x30
[    0.000344] console [tty1] enabled
[    0.000357] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=120000)
[    0.000374] pid_max: default: 32768 minimum: 301
[    0.000462] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000473] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000828] CPU: Testing write buffer coherency: ok
[    0.000957] CPU0: update cpu_capacity 1024
[    0.000968] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.001071] Setting up static identity map for 0x40450ee8 - 0x40450f40
[    0.030191] CPU1: Booted secondary processor
[    0.030222] CPU1: update cpu_capacity 1024
[    0.030225] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.030273] Brought up 2 CPUs
[    0.030298] SMP: Total of 2 processors activated.
[    0.030307] CPU: All CPU(s) started in SVC mode.
[    0.030605] devtmpfs: initialized
[    0.033028] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[    0.033351] pinctrl core: initialized pinctrl subsystem
[    0.033587] regulator-dummy: no parameters
[    0.041934] NET: Registered protocol family 16
[    0.042526] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.043439] cpuidle: using governor ladder
[    0.043464] cpuidle: using governor menu
[    0.045468] gpiochip_add: registered GPIOs 0 to 7 on device: gpa0
[    0.045476] gpiochip_add: registered GPIOs 8 to 13 on device: gpa1
[    0.045483] gpiochip_add: registered GPIOs 14 to 21 on device: gpa2
[    0.045489] gpiochip_add: registered GPIOs 22 to 26 on device: gpb0
[    0.045495] gpiochip_add: registered GPIOs 27 to 31 on device: gpb1
[    0.045501] gpiochip_add: registered GPIOs 32 to 35 on device: gpb2
[    0.045507] gpiochip_add: registered GPIOs 36 to 39 on device: gpb3
[    0.045513] gpiochip_add: registered GPIOs 40 to 46 on device: gpc0
[    0.045519] gpiochip_add: registered GPIOs 47 to 50 on device: gpc1
[    0.045525] gpiochip_add: registered GPIOs 51 to 57 on device: gpc2
[    0.045530] gpiochip_add: registered GPIOs 58 to 64 on device: gpc3
[    0.045536] gpiochip_add: registered GPIOs 65 to 68 on device: gpd0
[    0.045542] gpiochip_add: registered GPIOs 69 to 76 on device: gpd1
[    0.045548] gpiochip_add: registered GPIOs 77 to 83 on device: gpc4
[    0.045554] gpiochip_add: registered GPIOs 84 to 89 on device: gpy0
[    0.045559] gpiochip_add: registered GPIOs 90 to 93 on device: gpy1
[    0.045565] gpiochip_add: registered GPIOs 94 to 99 on device: gpy2
[    0.045571] gpiochip_add: registered GPIOs 100 to 107 on device: gpy3
[    0.045576] gpiochip_add: registered GPIOs 108 to 115 on device: gpy4
[    0.045582] gpiochip_add: registered GPIOs 116 to 123 on device: gpy5
[    0.045588] gpiochip_add: registered GPIOs 124 to 131 on device: gpy6
[    0.045594] gpiochip_add: registered GPIOs 132 to 139 on device: gpx0
[    0.045600] gpiochip_add: registered GPIOs 140 to 147 on device: gpx1
[    0.045606] gpiochip_add: registered GPIOs 148 to 155 on device: gpx2
[    0.045612] gpiochip_add: registered GPIOs 156 to 163 on device: gpx3
[    0.046554] gpiochip_add: registered GPIOs 164 to 171 on device: gpe0
[    0.046561] gpiochip_add: registered GPIOs 172 to 173 on device: gpe1
[    0.046567] gpiochip_add: registered GPIOs 174 to 177 on device: gpf0
[    0.046573] gpiochip_add: registered GPIOs 178 to 181 on device: gpf1
[    0.046579] gpiochip_add: registered GPIOs 182 to 189 on device: gpg0
[    0.046585] gpiochip_add: registered GPIOs 190 to 197 on device: gpg1
[    0.046590] gpiochip_add: registered GPIOs 198 to 199 on device: gpg2
[    0.046596] gpiochip_add: registered GPIOs 200 to 203 on device: gph0
[    0.046602] gpiochip_add: registered GPIOs 204 to 211 on device: gph1
[    0.046882] gpiochip_add: registered GPIOs 212 to 219 on device: gpv0
[    0.046889] gpiochip_add: registered GPIOs 220 to 227 on device: gpv1
[    0.046896] gpiochip_add: registered GPIOs 228 to 235 on device: gpv2
[    0.046902] gpiochip_add: registered GPIOs 236 to 243 on device: gpv3
[    0.046908] gpiochip_add: registered GPIOs 244 to 245 on device: gpv4
[    0.047114] gpiochip_add: registered GPIOs 246 to 252 on device: gpz
[    0.047918] exynos-audss-clk 3810000.audss-clock-controller: setup completed
[    0.052839] EXYNOS5250 PMU Initialize
[    0.075852] of_get_named_gpiod_flags exited with status 0
[    0.075950] P5.0V_USB3CON: 5000 mV 
[    0.075982] reg-fixed-voltage regulator-usb3: P5.0V_USB3CON supplying 5000000uV
[    0.076635] SCSI subsystem initialized
[    0.076808] libata version 3.00 loaded.
[    0.077004] usbcore: registered new interface driver usbfs
[    0.077055] usbcore: registered new interface driver hub
[    0.077176] usbcore: registered new device driver usb
[    0.077416] s3c-i2c 12c60000.i2c: slave address 0x00
[    0.077430] s3c-i2c 12c60000.i2c: bus frequency set to 378 KHz
[    0.079526] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c@12C60000/s5m8767-pmic@66/regulators/LDO4[0]'
[    0.079541] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c@12C60000/s5m8767-pmic@66/regulators/LDO5[0]'
[    0.079553] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c@12C60000/s5m8767-pmic@66/regulators/LDO6[0]'
[    0.079565] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c@12C60000/s5m8767-pmic@66/regulators/LDO7[0]'
[    0.079577] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c@12C60000/s5m8767-pmic@66/regulators/LDO8[0]'
[    0.079589] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c@12C60000/s5m8767-pmic@66/regulators/LDO10[0]'
[    0.079601] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c@12C60000/s5m8767-pmic@66/regulators/LDO11[0]'
[    0.079613] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c@12C60000/s5m8767-pmic@66/regulators/LDO12[0]'
[    0.079625] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c@12C60000/s5m8767-pmic@66/regulators/LDO13[0]'
[    0.079637] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c@12C60000/s5m8767-pmic@66/regulators/LDO14[0]'
[    0.079649] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c@12C60000/s5m8767-pmic@66/regulators/LDO15[0]'
[    0.079660] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c@12C60000/s5m8767-pmic@66/regulators/LDO16[0]'
[    0.079672] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c@12C60000/s5m8767-pmic@66/regulators/LDO17[0]'
[    0.079685] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c@12C60000/s5m8767-pmic@66/regulators/LDO25[0]'
[    0.079699] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c@12C60000/s5m8767-pmic@66/regulators/BUCK1[0]'
[    0.079711] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c@12C60000/s5m8767-pmic@66/regulators/BUCK2[0]'
[    0.079723] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c@12C60000/s5m8767-pmic@66/regulators/BUCK3[0]'
[    0.079736] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c@12C60000/s5m8767-pmic@66/regulators/BUCK4[0]'
[    0.079747] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c@12C60000/s5m8767-pmic@66/regulators/BUCK5[0]'
[    0.079759] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c@12C60000/s5m8767-pmic@66/regulators/BUCK6[0]'
[    0.079771] of_get_named_gpiod_flags: can't parse gpios property of node '/i2c@12C60000/s5m8767-pmic@66/regulators/BUCK9[0]'
[    0.079790] of_get_named_gpiod_flags exited with status 0
[    0.079798] of_get_named_gpiod_flags exited with status 0
[    0.079806] of_get_named_gpiod_flags exited with status 0
[    0.080539] P1.0V_LDO_OUT4: 1000 mV 
[    0.081603] P1.0V_LDO_OUT5: 1000 mV 
[    0.082701] vdd_mydp: 1000 mV 
[    0.083232] P1.1V_LDO_OUT7: 1100 mV 
[    0.083767] P1.0V_LDO_OUT8: 1000 mV 
[    0.084302] P1.8V_LDO_OUT10: 1800 mV 
[    0.084948] P1.8V_LDO_OUT11: 1800 mV 
[    0.085475] P3.0V_LDO_OUT12: 3000 mV 
[    0.086123] P1.8V_LDO_OUT13: 1800 mV 
[    0.086681] P1.8V_LDO_OUT14: 1800 mV 
[    0.087237] P1.0V_LDO_OUT15: 1000 mV 
[    0.087795] P1.8V_LDO_OUT16: 1800 mV 
[    0.088882] P2.8V_LDO_OUT17: 2800 mV 
[    0.090024] vdd_bridge: 1200 mV 
[    0.090695] vdd_mif: 950 <--> 1300 mV at 1050 mV 
[    0.091260] vdd_arm: 850 <--> 1350 mV at 1300 mV 
[    0.091817] vdd_int: 900 <--> 1200 mV at 1012 mV 
[    0.092375] vdd_g3d: 850 <--> 1300 mV at 1200 mV 
[    0.092937] P1.8V_BUCK_OUT5: 1800 mV 
[    0.093497] P1.2V_BUCK_OUT6: 1200 mV 
[    0.094058] vdd_ummc: 950 <--> 3000 mV at 2850 mV 
[    0.105049] s3c-i2c 12c60000.i2c: i2c-0: S3C I2C adapter
[    0.105141] s3c-i2c 12c70000.i2c: slave address 0x00
[    0.105154] s3c-i2c 12c70000.i2c: bus frequency set to 378 KHz
[    0.105662] s3c-i2c 12c70000.i2c: i2c-1: S3C I2C adapter
[    0.105735] s3c-i2c 12c80000.i2c: slave address 0x00
[    0.105748] s3c-i2c 12c80000.i2c: bus frequency set to 65 KHz
[    0.106048] s3c-i2c 12c80000.i2c: i2c-2: S3C I2C adapter
[    0.106115] s3c-i2c 12c90000.i2c: slave address 0x00
[    0.106127] s3c-i2c 12c90000.i2c: bus frequency set to 65 KHz
[    0.106216] s3c-i2c 12c90000.i2c: i2c-3: S3C I2C adapter
[    0.106286] s3c-i2c 12ca0000.i2c: slave address 0x00
[    0.106298] s3c-i2c 12ca0000.i2c: bus frequency set to 65 KHz
[    0.106645] s3c-i2c 12ca0000.i2c: i2c-4: S3C I2C adapter
[    0.106714] s3c-i2c 12cb0000.i2c: slave address 0x00
[    0.106727] s3c-i2c 12cb0000.i2c: bus frequency set to 65 KHz
[    0.106813] s3c-i2c 12cb0000.i2c: i2c-5: S3C I2C adapter
[    0.106880] s3c-i2c 12cd0000.i2c: slave address 0x00
[    0.106892] s3c-i2c 12cd0000.i2c: bus frequency set to 65 KHz
[    0.107230] s3c-i2c 12cd0000.i2c: i2c-7: S3C I2C adapter
[    0.107286] s3c-i2c 12ce0000.i2c: slave address 0x00
[    0.107299] s3c-i2c 12ce0000.i2c: bus frequency set to 378 KHz
[    0.107602] s3c-i2c 12ce0000.i2c: i2c-8: S3C I2C adapter
[    0.110639] Switched to clocksource mct-frc
[    0.119258] NET: Registered protocol family 2
[    0.119600] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.119652] TCP bind hash table entries: 8192 (order: 5, 163840 bytes)
[    0.119749] TCP: Hash tables configured (established 8192 bind 8192)
[    0.119786] TCP: reno registered
[    0.119798] UDP hash table entries: 512 (order: 2, 24576 bytes)
[    0.119825] UDP-Lite hash table entries: 512 (order: 2, 24576 bytes)
[    0.119943] NET: Registered protocol family 1
[    0.120124] kvm [1]: HYP mode not available
[    0.120884] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.129708] ROMFS MTD (C) 2007 Red Hat, Inc.
[    0.129858] msgmni has been set to 1472
[    0.130223] bounce: pool size: 64 pages
[    0.130430] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    0.130455] io scheduler noop registered
[    0.130467] io scheduler deadline registered
[    0.130790] io scheduler cfq registered (default)
[    0.130813] start plist test
[    0.134737] end plist test
[    0.135968] exynos5_usb3drd_phy 12100000.phy: Looking up vbus-supply from device tree
[    0.137142] mipi_dsim_ddi object not found.
[    0.137222] simple-framebuffer bfc00000.framebuffer: framebuffer at 0xbfc00000, 0x202000 bytes, mapped to 0xf0400000
[    0.137238] simple-framebuffer bfc00000.framebuffer: format=r5g6b5, mode=1366x768x16, linelength=2732
[    0.144738] Console: switching to colour frame buffer device 195x54
[    0.151166] simple-framebuffer bfc00000.framebuffer: fb0: simplefb registered!
[    0.154041] dma-pl330 121a0000.pdma: Loaded driver for PL330 DMAC-2364208
[    0.154098] dma-pl330 121a0000.pdma: 	DBUFF-32x4bytes Num_Chans-8 Num_Peri-32 Num_Events-32
[    0.156800] dma-pl330 121b0000.pdma: Loaded driver for PL330 DMAC-2364208
[    0.156855] dma-pl330 121b0000.pdma: 	DBUFF-32x4bytes Num_Chans-8 Num_Peri-32 Num_Events-32
[    0.157611] dma-pl330 10800000.mdma: Loaded driver for PL330 DMAC-2364208
[    0.157663] dma-pl330 10800000.mdma: 	DBUFF-64x8bytes Num_Chans-8 Num_Peri-1 Num_Events-32
[    0.158441] dma-pl330 11c10000.mdma: Loaded driver for PL330 DMAC-2364208
[    0.158493] dma-pl330 11c10000.mdma: 	DBUFF-64x8bytes Num_Chans-8 Num_Peri-1 Num_Events-32
[    0.216015] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    0.217235] 12c00000.serial: ttySAC0 at MMIO 0x12c00000 (irq = 83, base_baud = 0) is a S3C6400/10
[    0.217548] 12c10000.serial: ttySAC1 at MMIO 0x12c10000 (irq = 84, base_baud = 0) is a S3C6400/10
[    0.217849] 12c20000.serial: ttySAC2 at MMIO 0x12c20000 (irq = 85, base_baud = 0) is a S3C6400/10
[    0.218144] 12c30000.serial: ttySAC3 at MMIO 0x12c30000 (irq = 86, base_baud = 0) is a S3C6400/10
[    0.219107] [drm] Initialized drm 1.1.0 20060810
[    0.219867] platform 145b0000.dp-controller: Driver exynos-dp requests probe deferral
[    0.220416] of_get_named_gpiod_flags exited with status 0
[    0.220468] exynos-hdmi 14530000.hdmi: Looking up hdmi-en-supply from device tree
[    0.220677] exynos-hdmi 14530000.hdmi: Looking up vdd-supply from device tree
[    0.220852] exynos-hdmi 14530000.hdmi: Looking up vdd_osc-supply from device tree
[    0.221027] exynos-hdmi 14530000.hdmi: Looking up vdd_pll-supply from device tree
[    0.221706] s5p-g2d 10850000.g2d: The exynos g2d(ver 4.1) successfully probed
[    0.222460] exynos-drm-ipp exynos-drm-ipp: drm ipp registered successfully.
[    0.224750] panel-simple panel: Looking up power-supply from device tree
[    0.224758] panel-simple panel: Looking up power-supply property in node /panel failed
[    0.224766] panel supply power not found, using dummy regulator
[    0.226850] panel-simple panel: GPIO lookup for consumer enable
[    0.226856] panel-simple panel: using device tree for GPIO lookup
[    0.226862] of_get_named_gpiod_flags: can't parse gpios property of node '/panel[0]'
[    0.226868] of_get_named_gpiod_flags: can't parse gpios property of node '/panel[0]'
[    0.226874] panel-simple panel: using lookup tables for GPIO lookup
[    0.226880] panel-simple panel: lookup for GPIO enable failed
[    0.227169] parade 7-0008: Looking up vdd_bridge-supply from device tree
[    0.227177] parade 7-0008: Looking up vdd_bridge-supply property in node /i2c@12CD0000/lvds-bridge@08 failed
[    0.227361] parade 7-0008: GPIO lookup for consumer sleep
[    0.227367] parade 7-0008: using device tree for GPIO lookup
[    0.227376] of_get_named_gpiod_flags exited with status 0
[    0.227387] parade 7-0008: GPIO lookup for consumer reset
[    0.227393] parade 7-0008: using device tree for GPIO lookup
[    0.227399] of_get_named_gpiod_flags exited with status 0
[    0.233547] brd: module loaded
[    0.238341] loop: module loaded
[    0.240945] cros-ec-i2c 4-001e: Chrome EC (I2C)
[    0.244173] usbcore: registered new interface driver asix
[    0.246344] usbcore: registered new interface driver ax88179_178a
[    0.248471] usbcore: registered new interface driver cdc_ether
[    0.250584] usbcore: registered new interface driver smsc75xx
[    0.252659] usbcore: registered new interface driver smsc95xx
[    0.254672] usbcore: registered new interface driver net1080
[    0.256699] usbcore: registered new interface driver cdc_subset
[    0.258659] usbcore: registered new interface driver zaurus
[    0.260600] usbcore: registered new interface driver cdc_ncm
[    0.262957] exynos-dwc3 usb@12000000: Looking up vdd33-supply from device tree
[    0.262965] exynos-dwc3 usb@12000000: Looking up vdd33-supply property in node /usb@12000000 failed
[    0.262974] usb@12000000 supply vdd33 not found, using dummy regulator
[    0.264849] exynos-dwc3 usb@12000000: Looking up vdd10-supply from device tree
[    0.264856] exynos-dwc3 usb@12000000: Looking up vdd10-supply property in node /usb@12000000 failed
[    0.264862] usb@12000000 supply vdd10 not found, using dummy regulator
[    0.467485] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.469344] ehci-exynos: EHCI EXYNOS driver
[    0.471276] of_get_named_gpiod_flags exited with status 0
[    0.471457] exynos-ehci 12110000.usb: EHCI Host Controller
[    0.473319] exynos-ehci 12110000.usb: new USB bus registered, assigned bus number 1
[    0.475212] exynos-ehci 12110000.usb: irq 103, io mem 0x12110000
[    0.485676] exynos-ehci 12110000.usb: USB 2.0 started, EHCI 1.00
[    0.487598] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    0.489430] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.491322] usb usb1: Product: EHCI Host Controller
[    0.493169] usb usb1: Manufacturer: Linux 3.16.0-rc6+ ehci_hcd
[    0.495029] usb usb1: SerialNumber: 12110000.usb
[    0.497281] hub 1-0:1.0: USB hub found
[    0.499110] hub 1-0:1.0: 3 ports detected
[    0.501156] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    0.502956] ohci-exynos: OHCI EXYNOS driver
[    0.504837] exynos-ohci 12120000.usb: USB Host Controller
[    0.506607] exynos-ohci 12120000.usb: new USB bus registered, assigned bus number 2
[    0.508385] exynos-ohci 12120000.usb: irq 103, io mem 0x12120000
[    0.564764] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[    0.566567] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.568382] usb usb2: Product: USB Host Controller
[    0.570184] usb usb2: Manufacturer: Linux 3.16.0-rc6+ ohci_hcd
[    0.571990] usb usb2: SerialNumber: 12120000.usb
[    0.574130] hub 2-0:1.0: USB hub found
[    0.575908] hub 2-0:1.0: 3 ports detected
[    0.577969] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[    0.579717] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 3
[    0.581664] xhci-hcd xhci-hcd.2.auto: irq 104, io mem 0x12000000
[    0.583542] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[    0.585284] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.587065] usb usb3: Product: xHCI Host Controller
[    0.588777] usb usb3: Manufacturer: Linux 3.16.0-rc6+ xhci-hcd
[    0.590503] usb usb3: SerialNumber: xhci-hcd.2.auto
[    0.592540] hub 3-0:1.0: USB hub found
[    0.594248] hub 3-0:1.0: 1 port detected
[    0.596096] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[    0.597809] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 4
[    0.599601] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
[    0.601379] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.603254] usb usb4: Product: xHCI Host Controller
[    0.605037] usb usb4: Manufacturer: Linux 3.16.0-rc6+ xhci-hcd
[    0.606895] usb usb4: SerialNumber: xhci-hcd.2.auto
[    0.609077] hub 4-0:1.0: USB hub found
[    0.610992] hub 4-0:1.0: 1 port detected
[    0.613143] usbcore: registered new interface driver usb-storage
[    0.615245] of_get_named_gpiod_flags: can't parse gpios property of node '/usb-hub[0]'
[    0.615251] of_get_named_gpiod_flags: can't parse gpios property of node '/usb-hub[0]'
[    0.615264] /usb-hub: could not get #gpio-cells for /pinctrl@13400000/hsic-reset
[    0.617250] of_get_named_gpiod_flags: can't parse gpios property of node '/usb-hub[0]'
[    0.625662] usb3503 usb-hub: switched to HUB mode
[    0.627638] usb3503 usb-hub: usb3503_probe: probed in hub mode
[    0.629775] samsung-usb2phy 12130000.usbphy: can't request region for resource [mem 0x12130000-0x121300ff]
[    0.631845] samsung-usb2phy: probe of 12130000.usbphy failed with error -16
[    0.634205] mousedev: PS/2 mouse device common for all mice
[    0.636512] input: cros-ec-i2c as /devices/12ca0000.i2c/i2c-4/4-001e/cros-ec-keyb.1/input/input0
[    0.640949] s5m-rtc s5m-rtc: rtc core: registered s5m-rtc as rtc0
[    0.643487] cros-ec-i2c-tunnel cros-ec-i2c-tunnel.2: Couldn't read remote-bus property
[    0.645674] cros-ec-i2c-tunnel: probe of cros-ec-i2c-tunnel.2 failed with error -22
[    0.648370] exynos-tmu 10060000.tmu: Looking up vtmu-supply from device tree
[    0.648378] exynos-tmu 10060000.tmu: Looking up vtmu-supply property in node /tmu@10060000 failed
[    0.648387] 10060000.tmu supply vtmu not found, using dummy regulator
[    0.650765] exynos-tmu 10060000.tmu: Exynos: Thermal zone(therm_zone0) registered
[    0.653362] s3c2410-wdt 101d0000.watchdog: watchdog inactive, reset disabled, irq disabled
[    0.656073] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com
[    0.659071] sdhci: Secure Digital Host Controller Interface driver
[    0.661355] sdhci: Copyright(c) Pierre Ossman
[    0.663709] Synopsys Designware Multimedia Card Interface Driver
[    0.666362] dwmmc_exynos 12200000.mmc: Looking up vmmc-supply from device tree
[    0.666370] dwmmc_exynos 12200000.mmc: Looking up vmmc-supply property in node /mmc@12200000 failed
[    0.666379] dwmmc_exynos 12200000.mmc: no vmmc regulator found: -19
[    0.668653] dwmmc_exynos 12200000.mmc: Using internal DMA controller.
[    0.670892] dwmmc_exynos 12200000.mmc: Version ID is 241a
[    0.673165] dwmmc_exynos 12200000.mmc: DW MMC controller at irq 107, 32 bit host data width, 128 deep fifo
[    0.675433] of_get_named_gpiod_flags: can't parse gpios property of node '/mmc@12200000[0]'
[    0.675439] of_get_named_gpiod_flags: can't parse gpios property of node '/mmc@12200000[0]'
[    0.700695] dwmmc_exynos 12200000.mmc: 1 slots initialized
[    0.703116] dwmmc_exynos 12210000.mmc: Looking up vmmc-supply from device tree
[    0.703123] dwmmc_exynos 12210000.mmc: Looking up vmmc-supply property in node /mmc@12210000 failed
[    0.703132] dwmmc_exynos 12210000.mmc: no vmmc regulator found: -19
[    0.706385] dwmmc_exynos 12210000.mmc: Using internal DMA controller.
[    0.710595] dwmmc_exynos 12210000.mmc: Version ID is 241a
[    0.712884] dwmmc_exynos 12210000.mmc: DW MMC controller at irq 108, 32 bit host data width, 128 deep fifo
[    0.715155] of_get_named_gpiod_flags: can't parse gpios property of node '/mmc@12210000[0]'
[    0.715161] of_get_named_gpiod_flags: can't parse gpios property of node '/mmc@12210000[0]'
[    0.740667] dwmmc_exynos 12210000.mmc: 1 slots initialized
[    0.743317] s5p-sss driver registered
[    0.746124] usbcore: registered new interface driver usbhid
[    0.748369] usbhid: USB HID core driver
[    0.750730] TCP: cubic registered
[    0.752938] NET: Registered protocol family 17
[    0.755191] NET: Registered protocol family 15
[    0.757464] Registering SWP/SWPB emulation handler
[    0.760534] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    0.762859] [drm] No driver support for vblank timestamp query.
[    0.765056] exynos-drm exynos-drm: bound 14400000.fimd (ops fimd_component_ops)
[    0.767325] of_get_named_gpiod_flags exited with status 0
[    0.767740] exynos-drm exynos-drm: bound 145b0000.dp-controller (ops exynos_dp_ops)
[    0.769936] exynos-mixer 14450000.mixer: probe start
[    0.772156] mmc0: BKOPS_EN bit is not set
[    0.774354] exynos-drm exynos-drm: bound 14450000.mixer (ops mixer_component_ops)
[    0.776672] exynos-drm exynos-drm: bound 14530000.hdmi (ops hdmi_component_ops)
[    0.779513] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 52000000Hz, actual 50000000HZ div = 0)
[    0.782576] mmc_host mmc0: Bus speed (slot 0) = 100000000Hz (slot req 52000000Hz, actual 50000000HZ div = 1)
[    0.785458] mmc0: new DDR MMC card at address 0001
[    0.787719] exynos-drm exynos-drm: fb1:  frame buffer device
[    0.790039] mmcblk0: mmc0:0001 SEM16G 14.6 GiB 
[    0.790050] exynos-drm exynos-drm: registered panic notifier
[    0.794581] mmcblk0boot0: mmc0:0001 SEM16G partition 1 4.00 MiB
[    0.796862] mmcblk0boot1: mmc0:0001 SEM16G partition 2 4.00 MiB
[    0.799099] mmcblk0rpmb: mmc0:0001 SEM16G partition 3 4.00 MiB
[    0.804652]  mmcblk0: p1 p2 p3 p4 p5 p6 p7
[    0.805687] [drm] Initialized exynos 1.0.0 20110530 on minor 0
[    0.809115] of_get_named_gpiod_flags exited with status 0
[    0.809127] of_get_named_gpiod_flags exited with status 0
[    0.809145] gpio-143: gpiod_set_debounce: missing set() or set_debounce() operations
[    0.809203] gpio-161: gpiod_set_debounce: missing set() or set_debounce() operations
[    0.809383] input: gpio-keys as /devices/gpio-keys/input/input1
[    0.811534] usb 1-2: new high-speed USB device number 2 using exynos-ehci
[    0.814188] s5m-rtc s5m-rtc: setting system clock to 2014-07-30 18:30:56 UTC (1406745056)
[    0.816620]  mmcblk0boot1: unknown partition table
[    0.817084] Unable to find PPMU node
[    0.817099] exynos5-bus-int: probe of exynos5-bus-int failed with error -2
[    0.817292] vdd_g3d: disabling
[    0.817570] clk: Not disabling unused clocks
[    0.827792]  mmcblk0boot0: unknown partition table
[    0.830092] Waiting for root device /dev/sda3...
[    0.941094] usb 1-2: New USB device found, idVendor=0424, idProduct=3503
[    0.943131] usb 1-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    0.945580] hub 1-2:1.0: USB hub found
[    0.947716] hub 1-2:1.0: 3 ports detected
[    1.230719] usb 1-2.1: new high-speed USB device number 3 using exynos-ehci
[    1.337840] usb 1-2.1: New USB device found, idVendor=058f, idProduct=6377
[    1.339859] usb 1-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.341870] usb 1-2.1: Product: Mass Storage Device
[    1.343870] usb 1-2.1: Manufacturer: Generic
[    1.345905] usb 1-2.1: SerialNumber: 058F412D8PB1
[    1.348325] usb-storage 1-2.1:1.0: USB Mass Storage device detected
[    1.350480] scsi0 : usb-storage 1-2.1:1.0
[    1.435719] usb 1-2.3: new high-speed USB device number 4 using exynos-ehci
[    1.542341] usb 1-2.3: New USB device found, idVendor=05e3, idProduct=0608
[    1.544341] usb 1-2.3: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    1.546323] usb 1-2.3: Product: USB2.0 Hub
[    1.548955] hub 1-2.3:1.0: USB hub found
[    1.551341] hub 1-2.3:1.0: 4 ports detected
[    1.820965] usb 1-2.3.2: new high-speed USB device number 5 using exynos-ehci
[    1.916965] usb 1-2.3.2: New USB device found, idVendor=0b95, idProduct=1790
[    1.918977] usb 1-2.3.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.920978] usb 1-2.3.2: Product: AX88179
[    1.922958] usb 1-2.3.2: Manufacturer: ASIX Elec. Corp.
[    1.924918] usb 1-2.3.2: SerialNumber: 00000000000001
[    2.254828] ax88179_178a 1-2.3.2:1.0 eth0: register 'ax88179_178a' at usb-12110000.usb-2.3.2, ASIX AX88179 USB 3.0 Gigabit Ethernet, xx:xx:xx:xx:xx:xx
[    2.325969] usb 1-2.3.3: new high-speed USB device number 6 using exynos-ehci
[    2.351497] scsi 0:0:0:0: Direct-Access     Generic  USB SD Reader    1.00 PQ: 0 ANSI: 0
[    2.354237] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    2.417089] usb 1-2.3.3: New USB device found, idVendor=05e3, idProduct=0608
[    2.419221] usb 1-2.3.3: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    2.421336] usb 1-2.3.3: Product: USB2.0 Hub
[    2.424109] hub 1-2.3.3:1.0: USB hub found
[    2.426588] hub 1-2.3.3:1.0: 4 ports detected
[    2.695966] usb 1-2.3.3.1: new low-speed USB device number 7 using exynos-ehci
[    2.796461] usb 1-2.3.3.1: New USB device found, idVendor=10d5, idProduct=5000
[    2.798610] usb 1-2.3.3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.800745] usb 1-2.3.3.1: Product: Combo Free KVM
[    2.802856] usb 1-2.3.3.1: Manufacturer: No brand
[    2.810249] input: No brand Combo Free KVM as /devices/12110000.usb/usb1/1-2/1-2.3/1-2.3.3/1-2.3.3.1/1-2.3.3.1:1.0/0003:10D5:5000.0001/input/input2
[    2.812566] hid-generic 0003:10D5:5000.0001: input: USB HID v1.10 Keyboard [No brand Combo Free KVM] on usb-12110000.usb-2.3.3.1/input0
[    2.820243] input: No brand Combo Free KVM as /devices/12110000.usb/usb1/1-2/1-2.3/1-2.3.3/1-2.3.3.1/1-2.3.3.1:1.1/0003:10D5:5000.0002/input/input3
[    2.822690] hid-generic 0003:10D5:5000.0002: input: USB HID v1.10 Mouse [No brand Combo Free KVM] on usb-12110000.usb-2.3.3.1/input1
[    2.879872] scsi 0:0:0:1: Direct-Access     Generic  USB CF Reader    1.01 PQ: 0 ANSI: 0
[    2.880485] sd 0:0:0:0: [sda] 61497344 512-byte logical blocks: (31.4 GB/29.3 GiB)
[    2.881478] sd 0:0:0:0: [sda] Write Protect is off
[    2.881483] sd 0:0:0:0: [sda] Mode Sense: 03 00 00 00
[    2.882477] sd 0:0:0:0: [sda] No Caching mode page found
[    2.882481] sd 0:0:0:0: [sda] Assuming drive cache: write through
[    2.892046] sd 0:0:0:1: Attached scsi generic sg1 type 0
[    2.895622] scsi 0:0:0:2: Direct-Access     Generic  USB SM Reader    1.02 PQ: 0 ANSI: 0
[    2.898529] sd 0:0:0:2: Attached scsi generic sg2 type 0
[    2.903609] sd 0:0:0:1: [sdb] Attached SCSI removable disk
[    2.906248] scsi 0:0:0:3: Direct-Access     Generic  USB MS Reader    1.03 PQ: 0 ANSI: 0
[    2.909110] sd 0:0:0:3: Attached scsi generic sg3 type 0
[    2.914869] scsi 0:0:0:4: Direct-Access     Generic  Mini SD Reader   1.06 PQ: 0 ANSI: 0
[    2.917812] sd 0:0:0:4: Attached scsi generic sg4 type 0
[    2.920298] sd 0:0:0:2: [sdc] Attached SCSI removable disk
[    2.921608] sd 0:0:0:3: [sdd] Attached SCSI removable disk
[    2.926354] sd 0:0:0:4: [sde] Attached SCSI removable disk
[    2.934776]  sda: sda1 sda2 sda3
[    2.940851] sd 0:0:0:0: [sda] Attached SCSI removable disk
[    2.960155] EXT4-fs (sda3): warning: mounting fs with errors, running e2fsck is recommended
[    3.840195] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
[    3.842690] VFS: Mounted root (ext4 filesystem) on device 8:3.
[    3.862001] devtmpfs: mounted
[    3.864591] Freeing unused kernel memory: 240K (c05ee000 - c062a000)
[    4.370451] random: systemd urandom read with 94 bits of entropy available
[    4.379277] systemd[1]: systemd 210 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX -IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ +SECCOMP -APPARMOR)
[    4.382025] systemd[1]: Detected architecture 'arm'.
[    4.433354] systemd[1]: Inserted module 'autofs4'
[    4.767139] NET: Registered protocol family 10
[    4.770154] systemd[1]: Inserted module 'ipv6'
[    4.774538] systemd[1]: Set hostname to <chrome11>.
[    4.991229] LVM: Logical Volume autoactivation enabled.
[    4.993735] LVM: Activation generator successfully completed.
[    5.130667] random: nonblocking pool is initialized
[    5.324556] systemd[1]: Configuration file /usr/lib/systemd/system/exim.service is marked executable. Please remove executable permission bits. Proceeding anyway.
[    5.338412] systemd[1]: [/usr/lib/systemd/system/logrotate.timer:8] Unknown lvalue 'Persistent' in section 'Timer'
[    5.421276] systemd[1]: Starting Remote File Systems (Pre).
[    5.426792] systemd[1]: Reached target Remote File Systems (Pre).
[    5.429439] systemd[1]: Starting Remote File Systems.
[    5.434933] systemd[1]: Reached target Remote File Systems.
[    5.437565] systemd[1]: Starting Encrypted Volumes.
[    5.442743] systemd[1]: Reached target Encrypted Volumes.
[    5.445218] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    5.447655] systemd[1]: Starting Swap.
[    5.452640] systemd[1]: Reached target Swap.
[    5.455058] systemd[1]: Starting Root Slice.
[    5.460067] systemd[1]: Created slice Root Slice.
[    5.462459] systemd[1]: Starting Journal Socket.
[    5.467418] systemd[1]: Listening on Journal Socket.
[    5.469751] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
[    5.474523] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    5.476827] systemd[1]: Starting Delayed Shutdown Socket.
[    5.481636] systemd[1]: Listening on Delayed Shutdown Socket.
[    5.483986] systemd[1]: Starting User and Session Slice.
[    5.488957] systemd[1]: Created slice User and Session Slice.
[    5.491299] systemd[1]: Starting Syslog Socket.
[    5.496057] systemd[1]: Listening on Syslog Socket.
[    5.498332] systemd[1]: Starting udev Kernel Socket.
[    5.503035] systemd[1]: Listening on udev Kernel Socket.
[    5.505239] systemd[1]: Starting udev Control Socket.
[    5.509675] systemd[1]: Listening on udev Control Socket.
[    5.511843] systemd[1]: Starting System Slice.
[    5.516341] systemd[1]: Created slice System Slice.
[    5.518462] systemd[1]: Starting system-getty.slice.
[    5.523014] systemd[1]: Created slice system-getty.slice.
[    5.525130] systemd[1]: Starting Journal Service...
[    5.532800] systemd[1]: Started Journal Service.
[    5.597174] systemd-readahead[1477]: Bumped block_nr parameter of 8:0 to 20480. This is a temporary hack and should be removed one day.
[    6.759345] systemd-journald[1471]: Received request to flush runtime journal from PID 1
[    6.789334] systemd-udevd[1514]: starting version 210
[   10.331256] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   11.193924] exynos-dp 145b0000.dp-controller: EDID data does not include any extensions.
[   11.213280] exynos-dp 145b0000.dp-controller: EDID Read success!
[   11.215114] exynos-dp 145b0000.dp-controller: Link Training Clock Recovery success
[   11.216906] exynos-dp 145b0000.dp-controller: Link Training success!
[   11.269923] exynos-dp 145b0000.dp-controller: EDID data does not include any extensions.
[   11.290716] exynos-dp 145b0000.dp-controller: EDID Read success!
[   11.292485] exynos-dp 145b0000.dp-controller: Link Training Clock Recovery success
[   11.294354] exynos-dp 145b0000.dp-controller: Link Training success!
[   13.155215] ax88179_178a 1-2.3.2:1.0 eth0: ax88179 - Link status is: 1
[   13.158254] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  304.480652] EXT4-fs (sda3): error count since last fsck: 2
[  304.480671] EXT4-fs (sda3): initial error at time 1404424016: ext4_mb_generate_buddy:756
[  304.480681] EXT4-fs (sda3): last error at time 1405613372: ext4_mb_generate_buddy:756
[  437.702555] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[  437.731224] ax88179_178a 1-2.3.2:1.0 eth0: ax88179 - Link status is: 1
[  440.547212] ax88179_178a 1-2.3.2:1.0 eth0: ax88179 - Link status is: 1
[  440.549999] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready