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[Gumstix-users] new touchscreen, but still is not recognized
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From: Jeff G. <Jef...@br...> - 2011-02-01 15:52:52
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Hello,
I have an Overo Fire “COM Pack”.
The screen itself is working, but the touch interface is not. I was sent a replacement screen but it behaves exactly the same and I get the same error on boot:
ads7846 spi1.0: touchscreen, irq 274
ads7846 spi1.0: no device detected, test read result was 0x00000000
To be clear, the screen lights up on boot and a configuration window for enlightenment pops up for choosing a language. If I plug in a USB mouse then I can cursor around (though the resolution is messed up). So, except for the ‘touch’ part, the screen seems ok.
Looking around, the following modules are loaded:
root@overo:~# lsmod
Module Size Used by
omaplfb 8180 0
pvrsrvkm 115884 1 omaplfb
libertas_sdio 12560 0
libertas 165104 1 libertas_sdio
lib80211 5295 1 libertas
ipv6 225222 16
ads7846 8695 0
There is no entry for /dev/ts or dev/input/touchscreen or any such.
When I try to load the driver manually by doing “modprobe ads7846”, I get the following error as reported by dmesg… same as on boot:
ads7846 spi1.0: touchscreen, irq 274
ads7846 spi1.0: no device detected, test read result was 0x00000000
So of course without a driver, the ‘ts_calibrate’ utility fails with this error message:
ts_open: No such file or directory
Everything is untouched (except for the ‘setenv defaultdisplay lcd43’ in the U-Boot… everything is pristine as delivered in the box.
Since the screen has already been replaced, the problem is likely elsewhere. It was suggested that maybe the LCD connector was not inserted correctly/completely.
But I have re-connected several times, and besides the screen does light up and display the enlightenment configuration, so the connector is fine. It is just the “touch” part of the touch screen not working.
I really need this to work. I saw some reports about IC6 issues, but I do not know how to check for this.
I would appreciate further help on this problem.
Thanks,
Jeff
Sorry, for the following dump, but I need this to work asap or my Overo Fire evaluation will end badly :-(
From the uboot:
@ � @DQH�H�U��.HR�.]�][Y��s X-Loader 1.4.2 (Jan 13 2010 - 06:59:23)
Loading u-boot.bin from nand
U-Boot 2009.11 (Jan 13 2010 - 07:00:40)
OMAP3530-GP ES3.1, CPU-OPP2 L3-165MHz
Gumstix Overo board + LPDDR/NAND
I2C: ready
DRAM: 256 MB
NAND: 256 MiB
In: serial
Out: serial
Err: serial
Die ID #56b400040000000004039f220300b00f
Net: smc911x-0
Hit any key to stop autoboot: 0
Overo #
Here is the uboot printenv output:
Environment size: 1178/131068 bytes
Overo #
bootcmd=if mmc init; then if run loadbootscript; then run bootscript; else if run loaduimage; then run mmcboot; else run nandboot; fi; fi; else run nandboot; fi
bootdelay=5
baudrate=115200
loadaddr=0x82000000
console=ttyS2,115200n8
vram=12M
dvimode=1024x768MR-16@60
mmcroot=/dev/mmcblk0p2 rw
mmcrootfstype=ext3 rootwait
nandroot=/dev/mtdblock4 rw
nandrootfstype=jffs2
mmcargs=setenv bootargs console=${console} vram=${vram} omapfb.mode=dvi:${dvimode} omapfb.debug=y omapdss.def_disp=${defaultdisplay} root=${mmcroot} rootfstype=${mmcroo
tfstype}
nandargs=setenv bootargs console=${console} vram=${vram} omapfb.mode=dvi:${dvimode} omapfb.debug=y omapdss.def_disp=${defaultdisplay} root=${nandroot} rootfstype=${nand
rootfstype}
loadbootscript=fatload mmc 0 ${loadaddr} boot.scr
bootscript=echo Running bootscript from mmc ...; source ${loadaddr}
loaduimage=fatload mmc 0 ${loadaddr} uImage
mmcboot=echo Booting from mmc ...; run mmcargs; bootm ${loadaddr}
nandboot=echo Booting from nand ...; run nandargs; nand read ${loadaddr} 280000 400000; bootm ${loadaddr}
dieid#=56b400040000000004039f220300b00f
ethact=smc911x-0
defaultdisplay=lcd43
stdin=serial
stdout=serial
stderr=serial
Environment size: 1178/131068 bytes
Overo #
Here is the dmesg output:
Linux version 2.6.32 (st...@ww...) (gcc version 4.3.3 (GCC) ) #1 Wed Jan 13 07:09:33 PST 2010
CPU: ARMv7 Processor [411fc083] revision 3 (ARMv7), cr=10c53c7f
CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
Machine: Gumstix Overo
Memory policy: ECC disabled, Data cache writeback
On node 0 totalpages: 65536
free_area_init_node: node 0, pgdat c066d684, node_mem_map c06c6000
Normal zone: 512 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 65024 pages, LIFO batch:15
OMAP3430/3530 ES3.1 (l2cache iva sgx neon isp )
SRAM: Mapped pa 0x40200000 to va 0xfe400000 size: 0x100000
Reserving 12582912 bytes SDRAM for VRAM
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024
Kernel command line: console=ttyS2,115200n8 vram=12M omapfb.mode=dvi:1024x768MR-16@60 omapfb.debug=y omapdss.def_disp=lcd43 root=/dev/mtdblock4 rw rootfstype=jffs2
PID hash table entries: 1024 (order: 0, 4096 bytes)
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 128MB 128MB = 256MB total
Memory: 240512KB available (5220K code, 596K data, 932K init, 0K highmem)
Hierarchical RCU implementation.
NR_IRQS:402
Clocking rate (Crystal/Core/MPU): 26.0/331/500 MHz
Reprogramming SDRC clock to 331882352 Hz
GPMC revision 5.0
IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96 interrupts
Total of 96 interrupts on 1 active controller
OMAP GPIO hardware version 2.5
OMAP clockevent source: GPTIMER1 at 32768 Hz
Console: colour dummy device 80x30
Calibrating delay loop... 499.92 BogoMIPS (lpj=1949696)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
regulator: core version 0.5
NET: Registered protocol family 16
Found NAND on CS0
Registering NAND on CS0
OMAP DMA hardware revision 4.0
bio: create slab <bio-0> at 0
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
i2c_omap i2c_omap.1: bus 1 rev3.12 at 2600 kHz
twl4030: PIH (irq 7) chaining IRQs 368..375
twl4030: power (irq 373) chaining IRQs 376..383
twl4030: gpio (irq 368) chaining IRQs 384..401
set_machine_constraints: override 'VUSB1V5' min_uV, 1 -> 1500000
set_machine_constraints: override 'VUSB1V5' max_uV, 2147483647 -> 1500000
regulator: VUSB1V5: 1500 mV normal standby
set_machine_constraints: override 'VUSB1V8' min_uV, 1 -> 1800000
set_machine_constraints: override 'VUSB1V8' max_uV, 2147483647 -> 1800000
regulator: VUSB1V8: 1800 mV normal standby
set_machine_constraints: override 'VUSB3V1' min_uV, 1 -> 3100000
set_machine_constraints: override 'VUSB3V1' max_uV, 2147483647 -> 3100000
regulator: VUSB3V1: 3100 mV normal standby
twl4030_usb twl4030_usb: HW_CONDITIONS 0x10/16; link 1
twl4030_usb twl4030_usb: Initialized TWL4030 USB module
regulator: VMMC1: 1850 <--> 3150 mV normal standby
regulator: VDAC: 1800 mV normal standby
regulator: VPLL2: 1800 mV normal standby
i2c_omap i2c_omap.3: bus 3 rev3.12 at 400 kHz
Bluetooth: Core ver 2.15
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
cfg80211: Using static regulatory domain info
cfg80211: Regulatory domain: US
(start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
(2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2700 mBm)
(5170000 KHz - 5190000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
(5190000 KHz - 5210000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
(5210000 KHz - 5230000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
(5230000 KHz - 5330000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
(5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 3000 mBm)
cfg80211: Calling CRDA for country: US
Switching to clocksource 32k_counter
musb_hdrc: version 6.0, musb-dma, host, debug=0
HS USB OTG: revision 0x33, sysconfig 0x2010, sysstatus 0x1, intrfsel 0x1, simenable 0x0
musb_hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine (X), bulk split (X), HB-ISO Rx, HB-ISO Tx, SoftConn)
musb_hdrc: MHDRC RTL version 1.400
musb_hdrc: setup fifo_mode 4
musb_hdrc: 28/31 max ep, 16384/16384 memory
musb_hdrc: USB Host mode controller at fa0ab000 using DMA, IRQ 92
musb_hdrc musb_hdrc: MUSB HDRC host driver
drivers/usb/core/inode.c: creating file 'devices'
drivers/usb/core/inode.c: creating file '001'
musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 1
usb usb1: default language 0x0409
usb usb1: udev 1, busnum 1, minor = 0
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: MUSB HDRC host driver
usb usb1: Manufacturer: Linux 2.6.32 musb-hcd
usb usb1: SerialNumber: musb_hdrc
usb usb1: uevent
usb usb1: usb_probe_device
usb usb1: configuration #1 chosen from 1 choice
usb usb1: adding 1-0:1.0 (config #1, interface 0)
usb 1-0:1.0: uevent
hub 1-0:1.0: usb_probe_interface
hub 1-0:1.0: usb_probe_interface - got id
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
hub 1-0:1.0: standalone hub
hub 1-0:1.0: individual port power switching
hub 1-0:1.0: no over-current protection
hub 1-0:1.0: power on to power good time: 10ms
hub 1-0:1.0: 100mA bus power budget for each child
hub 1-0:1.0: local power source is good
hub 1-0:1.0: enabling power on all ports
drivers/usb/core/inode.c: creating file '001'
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP reno registered
NET: Registered protocol family 1
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
JFFS2 version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
msgmni has been set to 470
alg: No test for stdrng (krng)
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
OMAP DSS rev 2.0
OMAP DISPC rev 3.0
OMAP VENC rev 2
twl4030_usb twl4030_usb: HW_CONDITIONS 0xd0/208; link 2
hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0000
twl4030_usb twl4030_usb: HW_CONDITIONS 0x10/16; link 1
Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
serial8250.0: ttyS0 at MMIO 0x4806a000 (irq = 72) is a ST16654
serial8250.1: ttyS1 at MMIO 0x4806c000 (irq = 73) is a ST16654
serial8250.2: ttyS2 at MMIO 0x49020000 (irq = 74) is a ST16654
console [ttyS2] enabled
brd: module loaded
loop: module loaded
omap2-nand driver initializing
NAND device: Manufacturer ID: 0x2c, Chip ID: 0xba (Micron NAND 256MiB 1,8V 16-bit)
cmdlinepart partition parsing not available
Creating 5 MTD partitions on "omap2-nand":
0x000000000000-0x000000080000 : "xloader"
0x000000080000-0x000000240000 : "uboot"
0x000000240000-0x000000280000 : "uboot environment"
0x000000280000-0x000000680000 : "linux"
0x000000680000-0x000010000000 : "rootfs"
smsc911x: Driver version 2008-10-21.
smsc911x-mdio: probed
eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:01, irq=-1)
net eth0: MAC Address: 00:15:c9:28:d4:f8
smsc911x: Driver version 2008-10-21.
usbcore: registered new interface driver asix
usbcore: registered new interface driver cdc_ether
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci_hcd: block sizes: qh 60 qtd 96 itd 160 sitd 96
ehci-omap ehci-omap.0: starting TI EHCI USB Controller
ehci-omap ehci-omap.0: TLL RESET DONE
ehci-omap ehci-omap.0: OMAP3 ES version > ES2.1
ehci-omap ehci-omap.0: UHH setup done, uhh_hostconfig=21c
ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
drivers/usb/core/inode.c: creating file '002'
ehci-omap ehci-omap.0: new USB bus registered, assigned bus number 2
ehci-omap ehci-omap.0: park 0
ehci-omap ehci-omap.0: irq 77, io mem 0x48064800
ehci-omap ehci-omap.0: reset command 090b02 park=3 ithresh=9 period=1024 Reset HALT
ehci-omap ehci-omap.0: init command 010009 (park)=0 ithresh=1 period=256 RUN
ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00
usb usb2: default language 0x0409
usb usb2: udev 1, busnum 2, minor = 128
usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: OMAP-EHCI Host Controller
usb usb2: Manufacturer: Linux 2.6.32 ehci_hcd
usb usb2: SerialNumber: ehci-omap.0
usb usb2: uevent
usb usb2: usb_probe_device
usb usb2: configuration #1 chosen from 1 choice
usb usb2: adding 2-0:1.0 (config #1, interface 0)
usb 2-0:1.0: uevent
hub 2-0:1.0: usb_probe_interface
hub 2-0:1.0: usb_probe_interface - got id
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 3 ports detected
hub 2-0:1.0: standalone hub
hub 2-0:1.0: individual port power switching
hub 2-0:1.0: individual port over-current protection
hub 2-0:1.0: power on to power good time: 20ms
hub 2-0:1.0: local power source is good
hub 2-0:1.0: enabling power on all ports
drivers/usb/core/inode.c: creating file '001'
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
udc: OMAP UDC driver, version: 4 October 2004 (iso) (dma)
mice: PS/2 mouse device common for all mice
twl4030_rtc twl4030_rtc: rtc core: registered twl4030_rtc as rtc0
twl4030_rtc twl4030_rtc: Power up reset detected.
twl4030_rtc twl4030_rtc: Enabling TWL4030-RTC.
i2c /dev entries driver
OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec
Bluetooth: HCI UART driver ver 2.2
Bluetooth: HCI H4 protocol initialized
Bluetooth: HCI BCSP protocol initialized
Bluetooth: HCILL protocol initialized
hub 2-0:1.0: state 7 ports 3 chg 0000 evt 0000
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
Advanced Linux Sound Architecture Driver Version 1.0.21.
usbcore: registered new interface driver snd-usb-audio
No device for DAI twl4030
No device for DAI twl4030 Voice
No device for DAI omap-mcbsp-dai-0
No device for DAI omap-mcbsp-dai-1
No device for DAI omap-mcbsp-dai-2
No device for DAI omap-mcbsp-dai-3
No device for DAI omap-mcbsp-dai-4
overo SoC init
TWL4030 Audio Codec init
asoc: twl4030 <-> omap-mcbsp-dai-0 mapping ok
ALSA device list:
#0: overo (twl4030)
oprofile: using arm/armv7
TCP cubic registered
NET: Registered protocol family 17
NET: Registered protocol family 15
Bluetooth: L2CAP ver 2.14
Bluetooth: L2CAP socket layer initialized
Bluetooth: SCO (Voice Link) ver 0.6
Bluetooth: SCO socket layer initialized
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM ver 1.11
Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Bluetooth: BNEP filters: protocol multicast
Bluetooth: HIDP (Human Interface Emulation) ver 1.2
ThumbEE CPU extension supported.
Power Management for TI OMAP3.
Disabling unused clock "sr2_fck"
Disabling unused clock "sr1_fck"
Disabling unused clock "mcbsp_fck"
Disabling unused clock "mcbsp_fck"
Disabling unused clock "mcbsp_fck"
Disabling unused clock "mcbsp_ick"
Disabling unused clock "mcbsp_ick"
Disabling unused clock "mcbsp_ick"
Disabling unused clock "gpt2_ick"
Disabling unused clock "gpt3_ick"
Disabling unused clock "gpt4_ick"
Disabling unused clock "gpt5_ick"
Disabling unused clock "gpt6_ick"
Disabling unused clock "gpt7_ick"
Disabling unused clock "gpt8_ick"
Disabling unused clock "gpt9_ick"
Disabling unused clock "wdt3_ick"
Disabling unused clock "wdt3_fck"
Disabling unused clock "gpio2_dbck"
Disabling unused clock "gpio3_dbck"
Disabling unused clock "gpio4_dbck"
Disabling unused clock "gpio5_dbck"
Disabling unused clock "gpio6_dbck"
Disabling unused clock "gpt9_fck"
Disabling unused clock "gpt8_fck"
Disabling unused clock "gpt7_fck"
Disabling unused clock "gpt6_fck"
Disabling unused clock "gpt5_fck"
Disabling unused clock "gpt4_fck"
Disabling unused clock "gpt3_fck"
Disabling unused clock "gpt2_fck"
Disabling unused clock "gpt12_ick"
Disabling unused clock "wdt1_ick"
Disabling unused clock "gpio1_dbck"
Disabling unused clock "cam_ick"
Disabling unused clock "cam_mclk"
Disabling unused clock "des1_ick"
Disabling unused clock "sha11_ick"
Disabling unused clock "rng_ick"
Disabling unused clock "aes1_ick"
Disabling unused clock "ssi_ick"
Disabling unused clock "mailboxes_ick"
Disabling unused clock "mcbsp_ick"
Disabling unused clock "mcbsp_ick"
Disabling unused clock "gpt10_ick"
Disabling unused clock "gpt11_ick"
Disabling unused clock "i2c_ick"
Disabling unused clock "hdq_ick"
Disabling unused clock "mspro_ick"
Disabling unused clock "des2_ick"
Disabling unused clock "sha12_ick"
Disabling unused clock "aes2_ick"
Disabling unused clock "icr_ick"
Disabling unused clock "pka_ick"
Disabling unused clock "ssi_ssr_fck"
Disabling unused clock "hdq_fck"
Disabling unused clock "mcbsp_fck"
Disabling unused clock "mcbsp_fck"
Disabling unused clock "i2c_fck"
Disabling unused clock "mspro_fck"
Disabling unused clock "gpt11_fck"
Disabling unused clock "gpt10_fck"
Disabling unused clock "sad2d_ick"
Disabling unused clock "dpll4_m6x2_ck"
Disabling unused clock "dpll3_m3x2_ck"
Disabling unused clock "sys_clkout1"
VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 1
OMAPFB: omapfb_init
OMAPFB: omapfb_probe
fbcvt: 1024x768@60: CVT Name - .786M3-R
OMAPFB: create 3 framebuffers
OMAPFB: fb_infos allocated
OMAPFB: allocating 262144 bytes for fb 0
OMAPFB: allocated VRAM paddr 808c9000, vaddr d0980000
OMAPFB: region0 phys 808c9000 virt d0980000 size=262144
OMAPFB: region1 phys 00000000 virt (null) size=0
OMAPFB: region2 phys 00000000 virt (null) size=0
OMAPFB: fbmems allocated
OMAPFB: check_fb_var 0
OMAPFB: max frame size 262144, line size 960
OMAPFB: xres = 480, yres = 272, vxres = 480, vyres = 272
OMAPFB: set_fb_fix
OMAPFB: fb_infos initialized
OMAPFB: set_par(0)
OMAPFB: set_fb_fix
OMAPFB: apply_changes, fb 0, ovl 0
OMAPFB: setup_overlay 0, posx 0, posy 0, outw 480, outh 272
OMAPFB: paddr 808c9000, vaddr d0980000
OMAPFB: pan_display(0)
OMAPFB: setcmap
OMAPFB: setcmap
Console: switching to colour frame buffer device 60x34
OMAPFB: pan_display(0)
OMAPFB: setcmap
OMAPFB: setcmap
OMAPFB: framebuffers registered
OMAPFB: apply_changes, fb 0, ovl 0
OMAPFB: setup_overlay 0, posx 0, posy 0, outw 480, outh 272
OMAPFB: paddr 808c9000, vaddr d0980000
OMAPFB: apply_changes, fb 1, ovl 1
OMAPFB: apply_changes, fb 2, ovl 2
OMAPFB: create sysfs for fbs
OMAPFB: create sysfs for fbs
OMAPFB: create_framebuffers done
OMAPFB: mgr->apply'ed
omapdss DPI: Could not find exact pixel clock. Requested 9200 kHz, got 9094 kHz
regulator_init_complete: incomplete constraints, leaving VDVI on
regulator_init_complete: incomplete constraints, leaving VDAC on
twl4030_rtc twl4030_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
mmc1: new SDIO card at address 0001
hub 1-0:1.0: hub_suspend
usb usb1: bus auto-suspend
JFFS2 notice: (1) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
VFS: Mounted root (jffs2 filesystem) on device 31:4.
Freeing init memory: 932K
hub 2-0:1.0: hub_suspend
usb usb2: bus auto-suspend
ehci-omap ehci-omap.0: suspend root hub
OMAPFB: pan_display(0)
OMAPFB: setcmap
OMAPFB: setcmap
OMAPFB: user mmap region start 808c9000, len 262144, off 808c9000
udev: starting version 141
usb usb2: uevent
usb 2-0:1.0: uevent
usb usb1: uevent
usb 1-0:1.0: uevent
usb usb2: uevent
udev: renamed network interface eth0 to eth1
usb usb1: uevent
ads7846 spi1.0: touchscreen, irq 274
ads7846 spi1.0: no device detected, test read result was 0x00000000
NET: Registered protocol family 10
lib80211: common routines for IEEE802.11 drivers
lib80211_crypt: registered algorithm 'NULL'
libertas_sdio: Libertas SDIO driver
libertas_sdio: Copyright Pierre Ossman
libertas_sdio mmc1:0001:1: firmware: requesting sd8686_helper.bin
libertas_sdio mmc1:0001:1: firmware: requesting sd8686.bin
libertas: 00:19:88:3a:ba:9c, fw 9.70.3p24, cap 0x00000303
libertas: wlan0: Marvell WLAN 802.11 adapter
usb usb2: uevent
usb 2-0:1.0: uevent
usb usb1: uevent
usb 1-0:1.0: uevent
JFFS2 notice: (1616) check_node_data: wrong data CRC in data node at 0x013de580: read 0x9c58bb61, calculated 0xd051af0d.
PVRSRV_PIXEL_FORMAT_RGB565
net eth1: SMSC911x/921x identified at 0xd08c8000, IRQ: 336
ADDRCONF(NETDEV_UP): wlan0: link is not ready
OMAPFB: pan_display(0)
OMAPFB: setcmap
OMAPFB: setcmap
OMAPFB: check_var(0)
OMAPFB: check_fb_var 0
OMAPFB: max frame size 262144, line size 960
OMAPFB: xres = 480, yres = 272, vxres = 480, vyres = 272
OMAPFB: set_par(0)
OMAPFB: set_fb_fix
OMAPFB: apply_changes, fb 0, ovl 0
OMAPFB: setup_overlay 0, posx 0, posy 0, outw 480, outh 272
OMAPFB: paddr 808c9000, vaddr d0980000
OMAPFB: pan_display(0)
OMAPFB: setcmap
OMAPFB: check_var(0)
OMAPFB: check_fb_var 0
OMAPFB: max frame size 262144, line size 960
OMAPFB: xres = 480, yres = 272, vxres = 480, vyres = 272
OMAPFB: set_par(0)
OMAPFB: set_fb_fix
OMAPFB: apply_changes, fb 0, ovl 0
OMAPFB: setup_overlay 0, posx 0, posy 0, outw 480, outh 272
OMAPFB: paddr 808c9000, vaddr d0980000
OMAPFB: pan_display(0)
OMAPFB: setcmap
OMAPFB: pan_display(0)
OMAPFB: setcmap
OMAPFB: setcmap
OMAPFB: setcmap
OMAPFB: ioctl QUERY_MEM
OMAPFB: user mmap region start 808c9000, len 262144, off 808c9000
OMAPFB: ioctl QUERY_PLANE
OMAPFB: ioctl SETUP_PLANE
OMAPFB: omapfb_setup_plane
OMAPFB: ioctl QUERY_PLANE
OMAPFB: ioctl SETUP_PLANE
OMAPFB: omapfb_setup_plane
OMAPFB: ioctl QUERY_MEM
OMAPFB: ioctl QUERY_PLANE
OMAPFB: ioctl GET_CAPS
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