커널 부팅 error - TVOUT Driver

// drivers/media/video/samsung/tv20/s5p_tv_base.c:1045

//

//

int __init s5p_tv_init(void)

{

        int ret; 

        printk(banner);

        ret = platform_driver_register(&s5p_tv_driver);

        if (ret) {

                printk(KERN_ERR "Platform Device Register Failed %d\n", ret);

                return -1;

        }    

#ifdef CONFIG_PM

#ifdef CONFIG_HAS_EARLYSUSPEND

    register_early_suspend(&s5p_tv_early_suspend_desc);

#endif

#endif

        return 0;

}

--------------------------------------------------------------------------------------------------

static int __devinit s5p_tv_probe(struct platform_device *pdev)

{

int irq_num;

int ret;

int i;

s5ptv_status.dev_fb = &pdev->dev;

clks_enabled = 0;

__s5p_sdout_probe(pdev, 0);

__s5p_vp_probe(pdev, 1);

__s5p_mixer_probe(pdev, 2);

#ifdef CONFIG_CPU_S5PV210

tv_clk_get(pdev, &s5ptv_status);

s5p_tv_clk_gate( true );

#endif

#ifdef CONFIG_CPU_S5PV210

__s5p_hdmi_probe(pdev, 3, 4);

__s5p_hdcp_init( );

#endif

#ifdef FIX_27M_UNSTABLE_ISSUE /* for smdkc100 pop */

writel(0x1, S5PC1XX_GPA0_BASE + 0x56c);

#endif

/* check EINT init state */

#ifdef CONFIG_CPU_S5PV210

#ifdef CONFIG_HDMI_HPD

    s5ptv_status.hpd_status= s5p_hpd_get_state();

#else

    s5ptv_status.hpd_status= 0;

#endif    

#endif

dev_info(&pdev->dev, "hpd status is cable %s\n", 

s5ptv_status.hpd_status ? "inserted":"removed");

/* interrupt */

TVOUT_IRQ_INIT(irq_num, ret, pdev, 0, out, __s5p_mixer_irq, "mixer");

TVOUT_IRQ_INIT(irq_num, ret, pdev, 1, out_hdmi_irq, __s5p_hdmi_irq , "hdmi");

TVOUT_IRQ_INIT(irq_num, ret, pdev, 2, out_tvenc_irq, s5p_tvenc_irq, "tvenc");

/* v4l2 video device registration */

for (i = 0; i < S5P_TVMAX_CTRLS; i++) {

s5ptv_status.video_dev[i] = &s5p_tvout[i];

if (video_register_device(s5ptv_status.video_dev[i],

VFL_TYPE_GRABBER, s5p_tvout[i].minor) != 0) {

dev_err(&pdev->dev,

"Couldn't register tvout driver.\n");

return 0;

}

}

#ifdef CONFIG_TV_FB

mutex_init(&s5ptv_status.fb_lock);

/* for default start up */

_s5p_tv_if_init_param();

s5ptv_status.tvout_param.disp_mode = TVOUT_720P_60;

s5ptv_status.tvout_param.out_mode  = TVOUT_OUTPUT_HDMI;

#ifndef CONFIG_USER_ALLOC_TVOUT

s5p_tv_clk_gate(true);

tv_phy_power(true);

_s5p_tv_if_set_disp();

#endif

s5ptvfb_set_lcd_info(&s5ptv_status);

/* prepare memory */

if (s5ptvfb_alloc_framebuffer())

goto err_alloc;

if (s5ptvfb_register_framebuffer())

goto err_alloc;

#ifndef CONFIG_USER_ALLOC_TVOUT

s5ptvfb_display_on(&s5ptv_status);

#endif

#endif

mutex_for_fo = kmalloc(sizeof(struct mutex),

GFP_KERNEL);

if (mutex_for_fo == NULL) {

dev_err(&pdev->dev,

"failed to create mutex handle\n");

goto out;

}

mutex_init(mutex_for_fo);

#ifdef CONFIG_CPU_S5PV210

/* added for phy cut off when boot up */

clk_enable(s5ptv_status.i2c_phy_clk);

__s5p_hdmi_phy_power(false);

clk_disable(s5ptv_status.i2c_phy_clk);

s5p_tv_clk_gate( false );

#endif

return 0;

#ifdef CONFIG_TV_FB

err_alloc:

#endif

out_tvenc_irq:

free_irq(IRQ_HDMI, pdev);

out_hdmi_irq:

free_irq(IRQ_MIXER, pdev);

out:

printk(KERN_ERR "not found (%d). \n", ret);

return ret;

}

U-Boot 1.3.4 (Jan  3 2013 - 18:46:12) for MAPLE210

CPU:  S5PV210@800MHz(OK)

        APLL = 800MHz, HclkMsys = 200MHz, PclkMsys = 100MHz

        MPLL = 667MHz, EPLL = 80MHz

                       HclkDsys = 166MHz, PclkDsys = 83MHz

                       HclkPsys = 133MHz, PclkPsys = 66MHz

                       SCLKA2M  = 200MHz

Serial = CLKUART 

Board:   MAPLE210

DRAM:    512 MB

SD/MMC:  3884MB

NAND:    0 MB 

*** Warning - using default environment

In:      serial

Out:     serial

Err:     serial

Hit any key to stop autoboot:  0 

reading kernel.. 1073, 8192 

MMC read: dev # 0, block # 1073, count 8192 ...8192 blocks read: OK

completed

Boot with zImage

Starting kernel ...

Uncompressing Linux... done, booting the kernel.

[    0.000000] Initializing cgroup subsys cpu

[    0.000000] Linux version 2.6.35.7 (muyu@muyu) (gcc version 4.4.1 (Sourcery G++ Lite 2009q3-67) ) #25 PREEMPT Tue Jan 15 15:27:24 KST 2013

[    0.000000] CPU: ARMv7 Processor [412fc082] revision 2 (ARMv7), cr=10c53c7f

[    0.000000] CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache

[    0.000000] Machine: MANGO210

[    0.000000] Ignoring unrecognised tag 0x00000000

[    0.000000] Ignoring unrecognised tag 0x00000000

[    0.000000] Ignoring unrecognised tag 0x41001099

[    0.000000] Memory policy: ECC disabled, Data cache writeback

[    0.000000] CPU S5PV210/S5PC110 (id 0x43110220)

[    0.000000] S3C24XX Clocks, Copyright 2004 Simtec Electronics

[    0.000000] S5PV210: PLL settings, A=800000000, M=667000000, E=80000000 V=54000000

[    0.000000] S5PV210: ARMCLK=800000000, HCLKM=200000000, HCLKD=166750000

[    0.000000] HCLKP=133400000, PCLKM=100000000, PCLKD=83375000, PCLKP=66700000

[    0.000000] sclk_dmc: source is sclk_a2m (0), rate is 200000000

[    0.000000] sclk_onenand: source is hclk_dsys (1), rate is 166750000

[    0.000000] sclk: source is mout_mpll (6), rate is 133400000

[    0.000000] sclk: source is mout_mpll (6), rate is 66700000

[    0.000000] sclk: source is mout_mpll (6), rate is 66700000

[    0.000000] sclk: source is mout_mpll (6), rate is 66700000

[    0.000000] sclk_mixer: source is sclk_dac (0), rate is 54000000

[    0.000000] sclk_spdif: source is sclk_audio (0), rate is 24000000

[    0.000000] sclk_fimc: source is ext_xtal (0), rate is 24000000

[    0.000000] sclk_fimc: source is ext_xtal (0), rate is 24000000

[    0.000000] sclk_fimc: source is ext_xtal (0), rate is 24000000

[    0.000000] sclk_cam: source is xusbxti (1), rate is 24000000

[    0.000000] sclk_cam: source is ext_xtal (0), rate is 24000000

[    0.000000] sclk_fimd: source is ext_xtal (0), rate is 24000000

[    0.000000] sclk_mmc: source is mout_mpll (6), rate is 51307692

[    0.000000] sclk_mmc: source is mout_mpll (6), rate is 47642857

[    0.000000] sclk_mmc: source is mout_mpll (6), rate is 47642857

[    0.000000] sclk_mmc: source is mout_mpll (6), rate is 47642857

[    0.000000] sclk_mfc: source is sclk_a2m (0), rate is 200000000

[    0.000000] sclk_fimg2d: source is sclk_a2m (0), rate is 200000000

[    0.000000] sclk: source is mout_mpll (1), rate is 66700000

[    0.000000] sclk_csis: source is ext_xtal (0), rate is 24000000

[    0.000000] sclk_spi: source is mout_epll (7), rate is 80000000

[    0.000000] sclk_spi: source is mout_epll (7), rate is 80000000

[    0.000000] sclk_pwi: source is ext_xtal (0), rate is 24000000

[    0.000000] sclk_pwm: source is ext_xtal (0), rate is 24000000

[    0.000000] sclk_mdnie: source is mout_mpll (6), rate is 166750000

[    0.000000] sclk_mdnie_pwm: source is ext_xtal (0), rate is 24000000

[    0.000000] s5pv210: 37748736 bytes system memory reserved for mfc at 0x20b89000

[    0.000000] s5pv210: 37748736 bytes system memory reserved for mfc at 0x40000000

[    0.000000] s5pv210: 6291456 bytes system memory reserved for fimc0 at 0x42400000

[    0.000000] s5pv210: 10137600 bytes system memory reserved for fimc1 at 0x42a00000

[    0.000000] s5pv210: 6291456 bytes system memory reserved for fimc2 at 0x433ab000

[    0.000000] s5pv210: 8388608 bytes system memory reserved for jpeg at 0x439ab000

[    0.000000] s5pv210: 4915200 bytes system memory reserved for fimd at 0x441ab000

[    0.000000] s5pv210: 8388608 bytes system memory reserved for pmem at 0x4465b000

[    0.000000] s5pv210: 3145728 bytes system memory reserved for pmem_gpu1 at 0x44e5b000

[    0.000000] s5pv210: 6291456 bytes system memory reserved for pmem_adsp at 0x4515b000

[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 129536

[    0.000000] Kernel command line: init=/init root=/dev/mmcblk0p2 rootfstype=ext3 console=ttySAC2,115200 rootdelay=1 user_debug=31

[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)

[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)

[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)

[    0.000000] Memory: 256MB 256MB = 512MB total

[    0.000000] Memory: 385792k/385792k available, 138496k reserved, 0K highmem

[    0.000000] Virtual kernel memory layout:

[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)

[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)

[    0.000000]     DMA     : 0xff000000 - 0xffe00000   (  14 MB)

[    0.000000]     vmalloc : 0xf0800000 - 0xfc000000   ( 184 MB)

[    0.000000]     lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)

[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)

[    0.000000]       .init : 0xc0008000 - 0xc002c000   ( 144 kB)

[    0.000000]       .text : 0xc002c000 - 0xc068c000   (6528 kB)

[    0.000000]       .data : 0xc068c000 - 0xc06c8de0   ( 244 kB)

[    0.000000] SLUB: Genslabs=9, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1

[    0.000000] Hierarchical RCU implementation.

[    0.000000]  RCU-based detection of stalled CPUs is disabled.

[    0.000000]  Verbose stalled-CPUs detection is disabled.

[    0.000000] NR_IRQS:393

[    0.000000] VIC @fd000000: id 0x00041192, vendor 0x41

[    0.000000] VIC @fd010000: id 0x00041192, vendor 0x41

[    0.000000] VIC @fd020000: id 0x00041192, vendor 0x41

[    0.000000] VIC @fd030000: id 0x00041192, vendor 0x41

[    0.000000] mult[140737]

[    0.000000] max_delta_ns[2937815369]

[    0.000000] min_delta_ns[30517]

[    0.000000] rate[32768]

[    0.000000] HZ[256]

[    0.000000] console [ttySAC2] enabled

[    0.491364] Calibrating delay loop... 796.20 BogoMIPS (lpj=1556480)

[    0.575404] pid_max: default: 32768 minimum: 301

[    0.580067] Mount-cache hash table entries: 512

[    0.584822] Initializing cgroup subsys debug

[    0.588764] Initializing cgroup subsys cpuacct

[    0.593178] Initializing cgroup subsys freezer

[    0.597623] CPU: Testing write buffer coherency: ok

[    0.604988] NET: Registered protocol family 16

[    0.613898] S5PC110 Hardware version : EVT1

[    0.616618] S3C Power Management, Copyright 2004 Simtec Electronics

[    0.622857] ======================================pmstats kzalloc end

[    0.629089] ======================================memcpm end

[    0.634722] ======================================memset end

[    0.640352] ======================================pmstats memcpy

[    0.647086] S5PV210: Initializing architecture

[    0.651308] s3c24xx-pwm s3c24xx-pwm.0: tin at 66700000, tdiv at 66700000, tin=divclk, base 0

[    0.659387] s3c24xx-pwm s3c24xx-pwm.1: tin at 66700000, tdiv at 66700000, tin=divclk, base 8

[    0.667788] s3c24xx-pwm s3c24xx-pwm.2: tin at 66700000, tdiv at 66700000, tin=divclk, base 12

[    0.676278] s3c24xx-pwm s3c24xx-pwm.3: tin at 66700000, tdiv at 66700000, tin=divclk, base 16

[    0.688829] bio: create slab <bio-0> at 0

[    0.691934] SCSI subsystem initialized

[    0.695679] i2c-gpio i2c-gpio.0: using pins 40 (SDA) and 41 (SCL)

[    0.701275] i2c-gpio i2c-gpio.2: using pins 44 (SDA) and 45 (SCL)

[    0.707538] s3c-i2c s3c2440-i2c.1: i2c-1: S3C I2C adapter

[    0.712954] Advanced Linux Sound Architecture Driver Version 1.0.23.

[    0.719402] Switching to clocksource clock_source_systimer

[    0.725362] NET: Registered protocol family 2

[    0.728954] IP route cache hash table entries: 4096 (order: 2, 16384 bytes)

[    0.736520] TCP established hash table entries: 16384 (order: 5, 131072 bytes)

[    0.743209] TCP bind hash table entries: 16384 (order: 6, 327680 bytes)

[    0.749991] TCP: Hash tables configured (established 16384 bind 16384)

[    0.755938] TCP reno registered

[    0.759046] UDP hash table entries: 256 (order: 1, 12288 bytes)

[    0.764974] UDP-Lite hash table entries: 256 (order: 1, 12288 bytes)

[    0.771464] NET: Registered protocol family 1

[    0.775873] RPC: Registered udp transport module.

[    0.780291] RPC: Registered tcp transport module.

[    0.784966] RPC: Registered tcp NFSv4.1 backchannel transport module.

[    0.791864] MANGO210 wifi init function 

[    0.795289] Mango210 Wifi CBW003

[    1.400127] MANGO210 RTC, (c) 2010 Samsung Electronics

[    1.403990] mango210-rtc mango210-rtc: rtc core: registered s3c as rtc0

[    1.410579] Loaded driver for PL330 DMAC-0 s3c-pl330

[    1.415333]  DBUFF-64x8bytes Num_Chans-8 Num_Peri-2 Num_Events-32

[    1.421483] Loaded driver for PL330 DMAC-1 s3c-pl330

[    1.426337]  DBUFF-8x4bytes Num_Chans-8 Num_Peri-32 Num_Events-32

[    1.432485] Loaded driver for PL330 DMAC-2 s3c-pl330

[    1.437342]  DBUFF-8x4bytes Num_Chans-8 Num_Peri-32 Num_Events-32

[    1.451639] ashmem: initialized

[    1.453937] msgmni has been set to 753

[    1.460229] alg: No test for stdrng (krng)

[    1.462963] io scheduler noop registered

[    1.466777] io scheduler deadline registered

[    1.471017] io scheduler cfq registered (default)

[    1.476373] s3cfb s3cfb: [fb2] dma: 0x441ab000, cpu: 0xf1000000, size: 0x002ee000

[    1.486059] FIMD src sclk = 166750000

[    1.608661] s3cfb s3cfb: registered successfully

[    1.611815] Start display and show logo

[    1.616785] PA FB = 0x441AB000, bits per pixel = 32

[    1.620506] screen width=800 height=480 va=0xe41ab000 pa=0x441ab000

[    1.626721] xres_virtual = 800, yres_virtual = 960, xoffset = 0, yoffset = 0

[    1.633738] fb_size=3072000

[    1.636519] Back frameBuffer[0].VAddr=e4322000 PAddr=44322000 size=1536000

[    1.643523] s5pv210-uart.0: s3c2410_serial0 at MMIO 0xe2900000 (irq = 16) is a S3C6400/10

[    1.651672] s5pv210-uart.1: s3c2410_serial1 at MMIO 0xe2900400 (irq = 20) is a S3C6400/10

[    1.659784] s5pv210-uart.2: s3c2410_serial2 at MMIO 0xe2900800 (irq = 24) is a S3C6400/10

[    1.667933] s5pv210-uart.3: s3c2410_serial3 at MMIO 0xe2900c00 (irq = 28) is a S3C6400/10

[    1.681213] brd: module loaded

[    1.685517] loop: module loaded

[    1.687226] pmem: 1 init

[    1.690245] pmem_gpu1: 1 init

[    1.692900] pmem_adsp: 1 init

[    1.696080] Android kernel panic handler initialized (bind=kpanic)

[    1.702322] S3C NAND Driver, (c) 2008 Samsung Electronics

[    1.707272] Unknown NAND Device : 0.

[    1.710887] PPP generic driver version 2.4.2

[    1.715072] PPP Deflate Compression module registered

[    1.719950] PPP BSD Compression module registered

[    1.724658] smsc911x: Driver version 2008-10-21.

[    1.730656] smsc911x-mdio: probed

[    1.732595] eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:01, irq=-1)

[    1.740341] net eth0: MAC Address: 00:09:c0:ff:ec:48

[    1.745246] mice: could not register psaux device, error: -16

[    1.750804] mice: PS/2 mouse device common for all mice

[    1.756282] input: mango-keys as /devices/platform/mango-keys.0/input/input0

[    1.763113] start MANGO GPIO Button V1.1

[    1.766960] S5P Touchscreen driver, (c) 2008 Samsung Electronics

[    1.772988] S5P TouchScreen got loaded successfully : 12 bits

[    1.778805] input: S5P TouchScreen as /devices/virtual/input/input1

[    1.786113] using rtc device, s3c, for alarmsS3C24XX RTC, (c) 2004,2006 Simtec Electronics

[    1.793163] i2c /dev entries driver

[    1.796934] Linux video capture interface: v2.00

[    1.801257] mfc_init: <6>S5PC110 MFC Driver, (c) 2009 Samsung Electronics

[    1.801265] 

[    1.809722] S3C JPEG Driver, (c) 2007 Samsung Electronics

[    1.814769] JPEG driver for S5PV210

[    1.818508] i2c i2c-1: attached s5p_ddc into i2c adapter successfully

[    1.824677] S5PC11X HPD Driver, (c) 2009 Samsung Electronics

[    1.830462] S5PC11X CEC Driver, (c) 2009 Samsung Electronics

[    1.836521] device-mapper: uevent: version 1.0.3

[    1.840888] device-mapper: ioctl: 4.17.0-ioctl (2010-03-05) initialised: dm-devel@redhat.com

[    1.848973] cpuidle: using governor ladder

[    1.853053] cpuidle: using governor menu

[    1.856925] sdhci: Secure Digital Host Controller Interface driver

[    1.863027] sdhci: Copyright(c) Pierre Ossman

[    1.867447] s3c-sdhci s3c-sdhci.3: clock source 0: hsmmc (133400000 Hz)

[    1.873960] s3c-sdhci s3c-sdhci.3: clock source 1: hsmmc (133400000 Hz)

[    1.880548] s3c-sdhci s3c-sdhci.3: clock source 2: sclk_mmc (47642857 Hz)

[    1.887458] mmc0: SDHCI controller on samsung-hsmmc [s3c-sdhci.3] using ADMA

[    1.894371] s3c-sdhci s3c-sdhci.0: clock source 0: hsmmc (133400000 Hz)

[    1.900910] s3c-sdhci s3c-sdhci.0: clock source 1: hsmmc (133400000 Hz)

[    1.907495] s3c-sdhci s3c-sdhci.0: clock source 2: sclk_mmc (51307692 Hz)

[    1.914382] mmc1: SDHCI controller on samsung-hsmmc [s3c-sdhci.0] using ADMA

[    1.921323] s3c-sdhci s3c-sdhci.1: clock source 0: hsmmc (133400000 Hz)

[    1.927864] s3c-sdhci s3c-sdhci.1: clock source 1: hsmmc (133400000 Hz)

[    1.934446] s3c-sdhci s3c-sdhci.1: clock source 2: sclk_mmc (47642857 Hz)

[    1.941333] mmc2: SDHCI controller on samsung-hsmmc [s3c-sdhci.1] using ADMA

[    1.948267] s3c-sdhci s3c-sdhci.2: clock source 0: hsmmc (133400000 Hz)

[    1.954816] s3c-sdhci s3c-sdhci.2: clock source 1: hsmmc (133400000 Hz)

[    1.961401] s3c-sdhci s3c-sdhci.2: clock source 2: sclk_mmc (47642857 Hz)

[    1.968283] mmc3: SDHCI controller on samsung-hsmmc [s3c-sdhci.2] using ADMA

[    1.975620] logger: created 64K log 'log_main'

[    1.979667] logger: created 256K log 'log_events'

[    1.984350] logger: created 64K log 'log_radio'

[    1.988846] logger: created 64K log 'log_system'

[    1.993684] wm8960 0-001a: No platform data supplied

[    2.088714] mmc1: new high speed SDHC card at address 0001

[    2.092991] mmcblk0: mmc1:0001 00000 3.79 GiB 

[    2.097414]  mmcblk0:

[    2.099644] mmcblk0: retrying using single block read

[    2.104832] mmc1: ADMA error

[    2.107334] mmcblk0: retrying using single block read

[    2.113067]  p1 p2

[    2.518304] asoc: WM8960 <-> s5pc1xx-i2s mapping ok

[    2.522378] asoc: WM8960 <-> s5pc1xx-i2s mapping ok

[    3.342355] asoc: failed to init Playback

[    3.345216] asoc: failed to init Capture

[    3.350056] ASoC: Failed to create HP-L/R debugfs file

[    3.353920] ASoC: Failed to create Speaker-L/R debugfs file

[    3.359675] ALSA device list:

[    3.362407]   #0: mango (WM8960)

[    3.365650] nf_conntrack version 0.5.0 (6028 buckets, 24112 max)

[    3.373998] ip_tables: (C) 2000-2006 Netfilter Core Team

[    3.378028] arp_tables: (C) 2002 David S. Miller

- error 전까지 Log

[    3.382512] TCP cubic registered

[    3.385653] NET: Registered protocol family 17

[    3.390238] Bridge firewalling registered

[    3.394110] lib80211: common routines for IEEE802.11 drivers

[    3.399736] ThumbEE CPU extension supported.

[    3.404065] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 2

[    3.412070] mango210-rtc mango210-rtc: rtc disabled, re-enabling

[    3.417552] mango210-rtc mango210-rtc: drivers/rtc/hctosys.c[55]: invalid system time -> set to default system time.. 

[    3.428197] mango210-rtc mango210-rtc: hctosys: invalid date/time

[    3.435707] FIMC0 registered successfully

[    3.439528] FIMC1 registered successfully

[    3.443496] FIMC2 registered successfully

[    3.446271] S5PC1XX TVOUT Driver, (c) 2009 Samsung Electronics

[    3.452470] ------------[ cut here ]------------

[    3.456651] WARNING: at arch/arm/plat-samsung/clock.c:187 clk_set_rate+0x34/0xb0()

[    3.464179] Modules linked in:

[    3.467179] Backtrace: 

[    3.469625] [<c0030fec>] (dump_backtrace+0x0/0x110) from [<c03c5284>] (dump_stack+0x18/0x1c)

[    3.478034]  r6:000000bb r5:c003cecc r4:00000000 r3:00000002

[    3.483657] [<c03c526c>] (dump_stack+0x0/0x1c) from [<c004fdb0>] (warn_slowpath_common+0x54/0x6c)

[    3.492513] [<c004fd5c>] (warn_slowpath_common+0x0/0x6c) from [<c004fdec>] (warn_slowpath_null+0x24/0x2c)

[    3.502040]  r8:c06f85fc r7:c0697030 r6:c0690a48 r5:0337f980 r4:c0697030

[    3.508515] r3:00000009

[    3.511125] [<c004fdc8>] (warn_slowpath_null+0x0/0x2c) from [<c003cecc>] (clk_set_rate+0x34/0xb0)

[    3.519985] [<c003ce98>] (clk_set_rate+0x0/0xb0) from [<c03c37a8>] (s5p_tv_probe+0x210/0x63c)

[    3.528472]  r5:c06980a0 r4:c0698098

[    3.532011] [<c03c3598>] (s5p_tv_probe+0x0/0x63c) from [<c0221a80>] (platform_drv_probe+0x20/0x24)

[    3.540954] [<c0221a60>] (platform_drv_probe+0x0/0x24) from [<c0220a68>] (driver_probe_device+0xb0/0x160)

[    3.550497] [<c02209b8>] (driver_probe_device+0x0/0x160) from [<c0220b80>] (__driver_attach+0x68/0x8c)

[    3.559754]  r7:00000000 r6:c06bf088 r5:c06980d4 r4:c06980a0

[    3.565371] [<c0220b18>] (__driver_attach+0x0/0x8c) from [<c0220260>] (bus_for_each_dev+0x50/0x84)

[    3.574309]  r6:c0220b18 r5:00000000 r4:c06bf088 r3:00000002

[    3.579944] [<c0220210>] (bus_for_each_dev+0x0/0x84) from [<c02208cc>] (driver_attach+0x20/0x28)

[    3.588694]  r6:c06b83e0 r5:efdf9700 r4:c06bf088

[    3.593274] [<c02208ac>] (driver_attach+0x0/0x28) from [<c021fb34>] (bus_add_driver+0xa4/0x224)

[    3.601967] [<c021fa90>] (bus_add_driver+0x0/0x224) from [<c0220e94>] (driver_register+0xb0/0x13c)

[    3.610891] [<c0220de4>] (driver_register+0x0/0x13c) from [<c0221ee4>] (platform_driver_register+0x4c/0x60)

[    3.620585]  r8:00000000 r7:00000013 r6:00000001 r5:c00083d4 r4:c001d468

[    3.627087] r3:00000000

[    3.629675] [<c0221e98>] (platform_driver_register+0x0/0x60) from [<c001d484>] (s5p_tv_init+0x1c/0x58)

[    3.638972] [<c001d468>] (s5p_tv_init+0x0/0x58) from [<c002c3bc>] (do_one_initcall+0x64/0x1b4)

[    3.647538]  r4:c001d468 r3:c06c8ec0

[    3.651078] [<c002c358>] (do_one_initcall+0x0/0x1b4) from [<c0008484>] (kernel_init+0xb0/0x170)

[    3.659757]  r9:00000000 r8:00000000 r6:c00530f8 r5:c00083d4 r4:c0024b7c

[    3.666417] [<c00083d4>] (kernel_init+0x0/0x170) from [<c00530f8>] (do_exit+0x0/0x5d0)

[    3.674322]  r4:00000000 r3:00000000

[    3.677846] ---[ end trace 726908f4b67f34d4 ]---

[    3.682556] s5p-tvout s5p-tvout: hpd status is cable removed