How to

PowerVR Insider
1

Hi everybody:

I try to run example on my platform. The command is like this

[root@DDD 01_HelloAPI]# ./OGLES2HelloAPI -posx=10 -posy=10 -width=100 -height=100



But I got an error.



Error: eglInitialize() failed.



How to slove the problem?



My driver information was bellow.


cat /proc/pvr/version

Version blaze_android_sgx_ogles1_ogles2_GPL sgxddk 18 1.8@793010 (debug) smdkc110_android

System Version String: None




2

Hi,



On Android devices, you should use the Android binaries in our SDK (APK files). Is it possible that you’re currently trying to run Linux binaries on your Android target?



Regards,

Joe

3

Hi Joe,

Thanks you response.

I’m using a linux system.

my kernel version is 3.0.87.

CPU type : S5PV210

GPU:SGX540



I’ve try to build qt4.8 & qt4.7 with opengl support,but it don’t work too.

Command and message were below.

/usr/local/Trolltech/QtEmbedded-4.7.0/examples/opengl/hellogl_es2/hellogl_es2 -display powervr -qws

powervr: driver not found

Aborted



/usr/local/Trolltech/QtEmbedded-4.7.0/examples/opengl/hellogl_es2/hellogl_es2 -qws

QEgl::display(): Can’t even open the default display

QEglContext::chooseConfig(): Could not find a suitable EGL configuration

Requested: "type=es2 rgba=8,8,8,0 surface-type=window"

Available:



I got driver message when bootup.

[ 1.227520] PVR: PVRCore_Init

[ 1.227829] PVR: PVRSRVDriverProbe(pDevice=c071cf20)

[ 1.228490] PVR: PVRCore_Init: major device 253



It’s anything wrong?






4

Hi,



The driver string you’ve posted contains “blaze_android”. This is why I thought you were running Android. You may have mistakenly put Android drivers on your target instead of Linux ones. Should should be able to get a Linux driver package from TI.



Regards,

Joe

5

My platform using Linux

kernel version:3.0.87

CPU:S5PV210

GPU:SGX 540

I use QT4.7 & 4.8.5,it also got errors.

/usr/local/Trolltech/QtEmbedded-4.7.0/examples/opengl/hellogl_es2/hellogl_es2 -display powervr -qws

powervr: driver not found

Aborted







/usr/local/Trolltech/QtEmbedded-4.7.0/examples/opengl/hellogl_es2/hellogl_es2 -qws

QEgl::display(): Can’t even open the default display

QEglContext::chooseConfig(): Could not find a suitable EGL configuration

Requested: "type=es2 rgba=8,8,8,0 surface-type=window"

Available:





And My boot message



[ 0.000000] Initializing cgroup subsys cpu

[ 0.000000] Linux version 3.0.87 (casanova@ubuntu) (gcc version 4.4.1 (Sourcery G++ Lite 2009q3-67) ) #36 PREEMPT Thu Aug 8 15:40:06 CST 2013

[ 0.000000] CPU: ARMv7 Processor [412fc082] revision 2 (ARMv7), cr=10c53c7d

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

[ 0.000000] Machine: HM70

[ 0.000000] Ignoring unrecognised tag 0x41001099

[ 0.000000] ################ memblock_dump_all()

[ 0.000000] MEMBLOCK configuration:

[ 0.000000] memory size = 0x10000000

[ 0.000000] memory.cnt = 0x1

[ 0.000000] memory[0x0] [0x00000020000000-0x0000002fffffff], 0x10000000 bytes

[ 0.000000] reserved.cnt = 0x1

[ 0.000000] reserved[0x0] [0x00000020004000-0x00000020786e8b], 0x782e8c bytes

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

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

[ 0.000000] s5pv210_init_clocks: initializing clocks

[ 0.000000] S3C24XX Clocks, Copyright 2004 Simtec Electronics

[ 0.000000] s5pv210_setup_clocks: registering clocks

[ 0.000000] s5pv210_setup_clocks: clkdiv0 = 14131440, clkdiv1 = 00000400

[ 0.000000] s5pv210_setup_clocks: xtal is 24000000

[ 0.000000] S5PV210: PLL settings, A=1000000000, M=667000000, E=80000000 V=54000000

[ 0.000000] S5PV210: ARMCLK=1000000000, 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] uclk1: source is mout_mpll (6), rate is 66700000

[ 0.000000] uclk1: source is mout_mpll (6), rate is 66700000

[ 0.000000] uclk1: source is mout_mpll (6), rate is 66700000

[ 0.000000] uclk1: source is mout_mpll (6), rate is 66700000

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

[ 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_cam0: source is ext_xtal (0), rate is 24000000

[ 0.000000] sclk_cam1: 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 47642857

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

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

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

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

[ 0.000000] sclk_g2d: source is sclk_a2m (0), rate is 200000000

[ 0.000000] sclk_g3d: source is sclk_a2m (0), rate is 200000000

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

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

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

[ 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] s5p: 37748736 bytes system memory reserved for mfc at 0x2dbf5000, 0-bank base(0x2dbf5000)

[ 0.000000] s5p: 37748736 bytes system memory reserved for mfc at 0x2b7f5000, 1-bank base(0x00000000)

[ 0.000000] s5p: 6291456 bytes system memory reserved for fimc0 at 0x2b1f5000, 1-bank base(0x00000000)

[ 0.000000] s5p: 10137600 bytes system memory reserved for fimc1 at 0x2a84a000, 1-bank base(0x00000000)

[ 0.000000] s5p: 6291456 bytes system memory reserved for fimc2 at 0x2a24a000, 1-bank base(0x00000000)

[ 0.000000] s5p: 8388608 bytes system memory reserved for jpeg at 0x29a4a000, 0-bank base(0x29a4a000)

[ 0.000000] s5p: 13373440 bytes system memory reserved for fimd at 0x28d89000, 1-bank base(0x00000000)

[ 0.000000] s5p: 1843200 bytes system memory reserved for pmem_gpu1 at 0x28bc7000, 0-bank base(0x28bc7000)

[ 0.000000] s5p: 8388608 bytes system memory reserved for g2d at 0x283c7000, 0-bank base(0x283c7000)

[ 0.000000] On node 0 totalpages: 33746

[ 0.000000] Normal zone: 576 pages used for memmap

[ 0.000000] Normal zone: 0 pages reserved

[ 0.000000] Normal zone: 33170 pages, LIFO batch:7

[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768

[ 0.000000] pcpu-alloc: [0] 0

[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 33170

[ 0.000000] Kernel command line: console=ttySAC0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 init=/linuxrc rootwait

[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)

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

[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)

[ 0.000000] Memory: 131MB 0MB = 131MB total

[ 0.000000] Memory: 124684k/124684k available, 137460k 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 : 0xd0800000 - 0xfd000000 ( 712 MB)

[ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)

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

[ 0.000000] .init : 0xc0008000 - 0xc0030000 ( 160 kB)

[ 0.000000] .text : 0xc0030000 - 0xc070f708 (7038 kB)

[ 0.000000] .data : 0xc0710000 - 0xc074e580 ( 250 kB)

[ 0.000000] .bss : 0xc074e5a4 - 0xc0786e8c ( 227 kB)

[ 0.000000] SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1

[ 0.000000] Preemptible hierarchical RCU implementation.

[ 0.000000] Verbose stalled-CPUs detection is disabled.

[ 0.000000] NR_IRQS:208

[ 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: colour dummy device 80x30

[ 0.000000] console [ttySAC0] enabled

[ 0.453094] Calibrating delay loop… 994.84 BogoMIPS (lpj=1941504)

[ 0.476533] pid_max: default: 32768 minimum: 301

[ 0.476683] Mount-cache hash table entries: 512

[ 0.477016] Initializing cgroup subsys debug

[ 0.477058] Initializing cgroup subsys cpuacct

[ 0.477102] Initializing cgroup subsys freezer

[ 0.481538] CPU: Testing write buffer coherency: ok

[ 0.488866] print_constraints: dummy:

[ 0.490223] NET: Registered protocol family 16

[ 0.495758] S3C Power Management, Copyright 2004 Simtec Electronics

[ 0.499740] —pmem_start is 0x28d89000

[ 0.499792] hm70_setup_clocks: sclk_mmc: source is mout_mpll, rate is 47642857

[ 0.502603] S5PV210: Initializing architecture

[ 0.507375] s3c24xx-pwm s3c24xx-pwm.0: tin at 66700000, tdiv at 66700000, tin=divclk, base 0

[ 0.514579] s3c24xx-pwm s3c24xx-pwm.1: tin at 66700000, tdiv at 66700000, tin=divclk, base 8

[ 0.522981] s3c24xx-pwm s3c24xx-pwm.2: tin at 4168750, tdiv at 4168750, tin=divclk, base 12

[ 0.531272] s3c24xx-pwm s3c24xx-pwm.3: tin at 4168750, tdiv at 4168750, tin=divclk, base 16

[ 0.540060] print_constraints: pd_tv_supply: 5000 mV normal

[ 0.545446] print_constraints: pd_lcd_supply: 5000 mV normal

[ 0.551164] print_constraints: pd_g3d_supply: 5000 mV normal

[ 0.556846] print_constraints: pd_mfc_supply: 5000 mV normal

[ 0.562600] print_constraints: pd_audio_supply: 5000 mV normal

[ 0.594474] bio: create slab at 0

[ 0.596023] SCSI subsystem initialized

[ 0.596437] usbcore: registered new interface driver usbfs

[ 0.596872] usbcore: registered new interface driver hub

[ 0.597164] usbcore: registered new device driver usb

[ 0.598041] s3c-i2c s3c2440-i2c.0: slave address 0x10

[ 0.600734] s3c-i2c s3c2440-i2c.0: bus frequency set to 378 KHz

[ 0.607306] s3c-i2c s3c2440-i2c.0: i2c-0: S3C I2C adapter

[ 0.613010] Advanced Linux Sound Architecture Driver Version 1.0.24.

[ 0.619405] Switching to clocksource clock_source_systimer

[ 0.624961] Switched to NOHz mode on CPU #0

[ 0.642592] NET: Registered protocol family 2

[ 0.642834] IP route cache hash table entries: 2048 (order: 1, 8192 bytes)

[ 0.644265] TCP established hash table entries: 8192 (order: 4, 65536 bytes)

[ 0.646324] TCP bind hash table entries: 8192 (order: 5, 163840 bytes)

[ 0.652898] TCP: Hash tables configured (established 8192 bind 8192)

[ 0.658987] TCP reno registered

[ 0.662148] UDP hash table entries: 128 (order: 0, 6144 bytes)

[ 0.668052] UDP-Lite hash table entries: 128 (order: 0, 6144 bytes)

[ 0.674430] NET: Registered protocol family 1

[ 0.678938] RPC: Registered named UNIX socket transport module.

[ 0.684410] RPC: Registered udp transport module.

[ 0.689047] RPC: Registered tcp transport module.

[ 0.693726] RPC: Registered tcp NFSv4.1 backchannel transport module.

[ 0.700239] PMU: registered new PMU device of type 0

[ 0.705572] cpuidle: phy_regs_save:0x27d7f000

[ 0.709575] Loaded driver for PL330 DMAC-0 s3c-pl330

[ 0.714371] DBUFF-64x8bytes Num_Chans-8 Num_Peri-2 Num_Events-32

[ 0.720551] Loaded driver for PL330 DMAC-1 s3c-pl330

[ 0.725376] DBUFF-8x4bytes Num_Chans-8 Num_Peri-32 Num_Events-32

[ 0.731515] Loaded driver for PL330 DMAC-2 s3c-pl330

[ 0.736364] DBUFF-8x4bytes Num_Chans-8 Num_Peri-32 Num_Events-32

[ 0.760254] NTFS driver 2.1.30 [Flags: R/W DEBUG].

[ 0.761027] yaffs: yaffs built Aug 8 2013 15:39:16 Installing.

[ 0.761105] msgmni has been set to 243

[ 0.761933] io scheduler noop registered

[ 0.761970] io scheduler deadline registered

[ 0.765163] io scheduler cfq registered (default)

[ 0.769741] HM70: Setup pwm-backlight

[ 0.773510] ============> pwm-backlight probed!!

[ 0.778242] s3cfb_map_video_memory #3

[ 0.781539]

[ cut here ]
[ 0.786129] WARNING: at arch/arm/mm/ioremap.c:210 __arm_ioremap_pfn_caller+0x8c/0x240()
[ 0.794080] Modules linked in:
[ 0.794107] [] (unwind_backtrace+0x0/0xfc) from [] (warn_slowpath_common+0x54/0x64)
[ 0.794126] [] (warn_slowpath_common+0x54/0x64) from [] (warn_slowpath_null+0x1c/0x24)
[ 0.794143] [] (warn_slowpath_null+0x1c/0x24) from [] (__arm_ioremap_pfn_caller+0x8c/0x240)
[ 0.794160] [] (__arm_ioremap_pfn_caller+0x8c/0x240) from [] (__arm_ioremap_caller+0x54/0x5c)
[ 0.794180] [] (__arm_ioremap_caller+0x54/0x5c) from [] (s3cfb_map_video_memory+0x164/0x188)
[ 0.794200] [] (s3cfb_map_video_memory+0x164/0x188) from [] (s3cfb_probe+0x474/0x8d0)
[ 0.794223] [] (s3cfb_probe+0x474/0x8d0) from [] (platform_drv_probe+0x18/0x1c)
[ 0.794242] [] (platform_drv_probe+0x18/0x1c) from [] (driver_probe_device+0x7c/0x178)
[ 0.794259] [] (driver_probe_device+0x7c/0x178) from [] (__driver_attach+0x8c/0x90)
[ 0.794275] [] (__driver_attach+0x8c/0x90) from [] (bus_for_each_dev+0x74/0x98)
[ 0.794291] [] (bus_for_each_dev+0x74/0x98) from [] (bus_add_driver+0x1f4/0x2c0)
[ 0.794307] [] (bus_add_driver+0x1f4/0x2c0) from [] (driver_register+0x78/0x188)
[ 0.794330] [] (driver_register+0x78/0x188) from [] (s3cfb_register+0x10/0x18)
[ 0.794348] [] (s3cfb_register+0x10/0x18) from [] (do_one_initcall+0x34/0x180)
[ 0.794364] [] (do_one_initcall+0x34/0x180) from [] (kernel_init+0xa4/0x130)
[ 0.794385] [] (kernel_init+0xa4/0x130) from [] (kernel_thread_exit+0x0/0x8)
[ 0.794411] ---[ end trace 1bcd95f819c8b240 ]---
[ 0.798946] win->id=2, pmem_start=0x291ee000 pb->screen_base=0xd1000000
[ 0.798954] s3cfb_map_video_memory #4
[ 0.802311] s3cfb s3cfb: [fb2] dma: 0x291ee000, cpu: 0xd1000000, size: 0x00465000
[ 0.814776] FIMD src sclk = 166750000
[ 0.814843] s3cfb - reset lcd requested
[ 0.817055] s3cfb s3cfb: registered successfully
[ 0.821823] Start display and show logo
[ 0.821987] 0xd0814000 - 0x41b00197 0x01c8c060 0x00000000 0x00000000
[ 0.828173] 0xd0814010 - 0x00130201 0x001d130e 0x000efb1f 0x00000000
[ 0.834461] 0xd0814020 - 0x0000802c 0x00000000 0x00008077 0x00000000
[ 0.840802] 0xd0814030 - 0x00000000 0x00000004 0x00000000 0x7d517d51
[ 0.847112] 0xd0814040 - 0x00000000 0x003203bf 0x000bb800 0x00000000
[ 0.853434] 0xd0814050 - 0x00000000 0x00000000 0x00000000 0x00000000
[ 0.859764] 0xd0814060 - 0x00000000 0x0018f9df 0x00000000 0x0005dc00
[ 0.866086] 0xd0814070 - 0x00000000 0x00000000 0x00000000 0x00000000
[ 0.872411] 0xd0814080 - 0x00000000 0x00000000 0x00000000 0x00000000
[ 0.878741] 0xd0814090 - 0x00000000 0x00000000 0x00000000 0x00000000
[ 0.885063] 0xd08140a0 - 0x2fc00000 0x00000000 0x00000000 0x00000000
[ 0.891390] 0xd08140b0 - 0x291ee000 0x00000000 0x00000000 0x00000000
[ 0.897718] 0xd08140c0 - 0x00000000 0x00000000 0x00000000 0x00000000
[ 0.904041] 0xd08140d0 - 0x00177000 0x00000000 0x00000000 0x00000000
[ 0.910367] 0xd08140e0 - 0x29365000 0x00000000 0x00000000 0x00000000
[ 0.916696] 0xd08140f0 - 0x00000000 0x00000000 0x00000000 0x00006000
[ 0.923016]
[ 1.073918] s5pv210-uart.0: ttySAC0 at MMIO 0xe2900000 (irq = 16) is a S3C6400/10
[ 1.081092] s5pv210-uart.1: ttySAC1 at MMIO 0xe2900400 (irq = 20) is a S3C6400/10
[ 1.092771] s5pv210-uart.2: ttySAC2 at MMIO 0xe2900800 (irq = 24) is a S3C6400/10
[ 1.104487] s5pv210-uart.3: ttySAC3 at MMIO 0xe2900c00 (irq = 28) is a S3C6400/10
[ 1.116945] hm70_gpio initialized
[ 1.227252] hm70_buzzer initialized
[ 1.227477] hm70_led driver initialized
[ 1.227520] PVR: PVRCore_Init
[ 1.227829] PVR: PVRSRVDriverProbe(pDevice=c071cf20)
[ 1.228490] PVR: PVRCore_Init: major device 253
[ 1.229041] PA FB = 0x291EE000, bits per pixel = 32
[ 1.229051] screen width=800 height=480 va=0xc91ee000 pa=0x291ee000
[ 1.229060] xres_virtual = 800, yres_virtual = 1440, xoffset = 0, yoffset = 0
[ 1.229068] fb_size=4608000
[ 1.229077] Back frameBuffer[0].VAddr=c9365000 PAddr=29365000 size=1536000
[ 1.229087] Back frameBuffer[1].VAddr=c94dc000 PAddr=294dc000 size=1536000
[ 1.236440] brd: module loaded
[ 1.240728] loop: module loaded
[ 1.242289] S3C NAND Driver, (c) 2008 Samsung Electronics
[ 1.242480] ========================>NFCONF = 0x00008886
[ 1.242536] S3C NAND Driver is using hardware ECC.
[ 1.243031] NAND device: Manufacturer ID: 0xec, Chip ID: 0xf1 (Samsung NAND 128MiB 3,3V 8-bit)
[ 1.251942] Creating 4 MTD partitions on "s5pv210-nand":
[ 1.256901] 0x000000000000-0x000000100000 : "Bootloader"
[ 1.263984] 0x000000200000-0x000000400000 : "LOGO"
[ 1.268937] 0x000000600000-0x000000b00000 : "Kernel"
[ 1.274603] 0x000001000000-0x000007f00000 : "ROOTFS"
[ 1.311656] PPP generic driver version 2.4.2
[ 1.312186] PPP Deflate Compression module registered
[ 1.312233] PPP BSD Compression module registered
[ 1.313094] dm9000 Ethernet Driver, V1.31
[ 1.359218] eth0: dm9000b at d0820300,d0822304 IRQ 40 MAC: 00:0a:d5:01:3b:c9 (eeprom)
[ 1.359461] hso: drivers/net/usb/hso.c: Option Wireless
[ 1.359756] usbcore: registered new interface driver hso
[ 1.359821] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.361973] s5p-ehci s5p-ehci: S5P EHCI Host Controller
[ 1.367049] s5p-ehci s5p-ehci: new USB bus registered, assigned bus number 1
[ 1.374175] s5p-ehci s5p-ehci: irq 87, io mem 0xec200000
[ 1.389591] s5p-ehci s5p-ehci: USB 0.0 started, EHCI 1.00
[ 1.390400] hub 1-0:1.0: USB hub found
[ 1.390447] hub 1-0:1.0: 1 port detected
[ 1.392772] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.398592] s5p-ohci s5p-ohci: EXYNOS OHCI Host Controller
[ 1.403927] s5p-ohci s5p-ohci: new USB bus registered, assigned bus number 2
[ 1.410924] s5p-ohci s5p-ohci: irq 87, io mem 0xec300000
[ 1.472421] hub 2-0:1.0: USB hub found
[ 1.472469] hub 2-0:1.0: 1 port detected
[ 1.472999] Initializing USB Mass Storage driver...
[ 1.473280] usbcore: registered new interface driver usb-storage
[ 1.473333] USB Mass Storage support registered.
[ 1.473792] usbcore: registered new interface driver usbserial
[ 1.479219] USB Serial support registered for generic
[ 1.484301] usbcore: registered new interface driver usbserial_generic
[ 1.490586] usbserial: USB Serial Driver core
[ 1.495161] s3c-udc : S3C HS USB Device Controller Driver, (c) 2008-2009 Samsung Electronics
[ 1.495169] s3c-udc : version 15 March 2009 (DMA Mode)
[ 1.508981] mousedev: PS/2 mouse device common for all mice
[ 1.514276] S5P Touchscreen driver, (c) 2008 Samsung Electronics
[ 1.514283] @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
[ 1.527516] S5P TouchScreen got loaded successfully : 12 bits
[ 1.533365] input: S5P TouchScreen as /devices/virtual/input/input0
[ 1.539921] TSSEL : 0
[ 1.543839] rtc-s35390a 0-0030: rtc core: registered rtc-s35390a as rtc0
[ 1.548473] S3C24XX RTC, (c) 2004,2006 Simtec Electronics
[ 1.548530] s3c-rtc s3c64xx-rtc: rtc disabled, re-enabling
[ 1.554140] s3c-rtc s3c64xx-rtc: rtc core: registered s3c as rtc1
[ 1.559849] s3c-rtc s3c64xx-rtc: warning: invalid RTC value so initializing it
[ 1.567161] i2c /dev entries driver
[ 1.570925] Linux video capture interface: v2.00
[ 1.575211] gspca: v2.13.0 registered
[ 1.578678] mfc_init: S5PC110 MFC Driver, (c) 2009 Samsung Electronics
[ 1.578683]
[ 1.589783] S3C JPEG Driver, (c) 2007 Samsung Electronics
[ 1.592277] JPEG driver for S5PV210
[ 1.596589] S5PC11X HPD Driver, (c) 2010 Samsung Electronics
[ 1.601792] S5PC11X CEC Driver, (c) 2010 Samsung Electronics
[ 1.608067] cpuidle: using governor ladder
[ 1.611305] cpuidle: using governor menu
[ 1.615108] sdhci: Secure Digital Host Controller Interface driver
[ 1.621132] sdhci: Copyright(c) Pierre Ossman
[ 1.625530] s3c-sdhci s3c-sdhci.0: clock source 0: hsmmc (133400000 Hz)
[ 1.632065] s3c-sdhci s3c-sdhci.0: clock source 2: sclk_mmc (47642857 Hz)
[ 1.638853] mmc0: no vmmc regulator found
[ 1.643015] mmc0: SDHCI controller on samsung-hsmmc [s3c-sdhci.0] using ADMA
[ 1.650573] usbcore: registered new interface driver usbhid
[ 1.655362] usbhid: USB HID core driver
[ 1.660919] ALC203 SoC Audio Codec
[ 2.589933] asoc: alc203-hifi samsung-ac97 mapping ok
[ 2.592000] ALSA device list:
[ 2.592032] #0: HM70_ALC203
[ 2.592156] NF_TPROXY: Transparent proxy support initialized, version 4.1.0
[ 2.592215] NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.
[ 2.592316] IPVS: Registered protocols ()
[ 2.595847] IPVS: Connection hash table configured (size=4096, memory=32Kbytes)
[ 2.603225] IPVS: Creating netns size=872 id=0
[ 2.607424] IPVS: ipvs loaded.
[ 2.611201] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 2.615775] TCP cubic registered
[ 2.620307] NET: Registered protocol family 10
[ 2.626250] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 2.628786] IPv6 over IPv4 tunneling driver
[ 2.634686] mmc0: new high speed SDHC card at address 1234
[ 2.638390] NET: Registered protocol family 17
[ 2.643192] mmcblk0: mmc0:1234 SA08G 7.42 GiB
[ 2.647293] NET: Registered protocol family 33
[ 2.652534] lib80211: common routines for IEEE802.11 drivers
[ 2.657290] mmcblk0: p1 p2
[ 2.660364] lib80211_crypt: registered algorithm 'NULL'
[ 2.660374] lib80211_crypt: registered algorithm 'WEP'
[ 2.660382] lib80211_crypt: registered algorithm 'CCMP'
[ 2.660389] lib80211_crypt: registered algorithm 'TKIP'
[ 2.661089] Registering the dns_resolver key type
[ 2.664733] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 2
[ 2.672509] ThumbEE CPU extension supported.
[ 2.676723] s5pv210_cpufreq_init: S5PV210 cpu-freq driver
[ 2.684333] regulator_init_complete: pd_audio_supply: incomplete constraints, leaving on
[ 2.690036] regulator_init_complete: pd_mfc_supply: incomplete constraints, leaving on
[ 2.697889] regulator_init_complete: pd_tv_supply: incomplete constraints, leaving on
[ 2.705994] rtc-s35390a 0-0030: setting system clock to 2013-08-08 15:49:06 UTC (1375976946)
[ 2.714305] S5PC1XX TVOUT Driver, (c) 2009 Samsung Electronics
[ 2.720294] s5p-tvout s5p-tvout: hpd status is cable removed
[ 2.870073] usb 2-1: new low speed USB device number 2 using s5p-ohci
[ 3.036353] input: Logitech USB-PS/2 Optical Mouse as /devices/platform/s5p-ohci/usb2/2-1/2-1:1.0/input/input1
[ 3.037056] generic-usb 0003:046D:C03D.0001: input: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-s5p-ohci-1/input0
[ 4.485824] EXT4-fs (mmcblk0p2): recovery complete
[ 4.495383] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 4.495485] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 4.495720] Freeing init memory: 160K
[ 6.475556] dm9000 dm9000: eth0: link down
[ 6.475736] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 8.053838] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 8.069298] dm9000 dm9000: eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1









6

My platform using Linux

kernel version:3.0.87

CPU:S5PV210

GPU:SGX 540

I use QT4.7 & 4.8.5,it also got errors.

/usr/local/Trolltech/QtEmbedded-4.7.0/examples/opengl/hellogl_es2/hellogl_es2 -display powervr -qws

powervr: driver not found

Aborted







/usr/local/Trolltech/QtEmbedded-4.7.0/examples/opengl/hellogl_es2/hellogl_es2 -qws

QEgl::display(): Can’t even open the default display

QEglContext::chooseConfig(): Could not find a suitable EGL configuration

Requested: "type=es2 rgba=8,8,8,0 surface-type=window"

Available:





And My boot message



[ 0.000000] Initializing cgroup subsys cpu

[ 0.000000] Linux version 3.0.87 (casanova@ubuntu) (gcc version 4.4.1 (Sourcery G++ Lite 2009q3-67) ) #36 PREEMPT Thu Aug 8 15:40:06 CST 2013

[ 0.000000] CPU: ARMv7 Processor [412fc082] revision 2 (ARMv7), cr=10c53c7d

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

[ 0.000000] Machine: HM70

[ 0.000000] Ignoring unrecognised tag 0x41001099

[ 0.000000] ################ memblock_dump_all()

[ 0.000000] MEMBLOCK configuration:

[ 0.000000] memory size = 0x10000000

[ 0.000000] memory.cnt = 0x1

[ 0.000000] memory[0x0] [0x00000020000000-0x0000002fffffff], 0x10000000 bytes

[ 0.000000] reserved.cnt = 0x1

[ 0.000000] reserved[0x0] [0x00000020004000-0x00000020786e8b], 0x782e8c bytes

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

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

[ 0.000000] s5pv210_init_clocks: initializing clocks

[ 0.000000] S3C24XX Clocks, Copyright 2004 Simtec Electronics

[ 0.000000] s5pv210_setup_clocks: registering clocks

[ 0.000000] s5pv210_setup_clocks: clkdiv0 = 14131440, clkdiv1 = 00000400

[ 0.000000] s5pv210_setup_clocks: xtal is 24000000

[ 0.000000] S5PV210: PLL settings, A=1000000000, M=667000000, E=80000000 V=54000000

[ 0.000000] S5PV210: ARMCLK=1000000000, 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] uclk1: source is mout_mpll (6), rate is 66700000

[ 0.000000] uclk1: source is mout_mpll (6), rate is 66700000

[ 0.000000] uclk1: source is mout_mpll (6), rate is 66700000

[ 0.000000] uclk1: source is mout_mpll (6), rate is 66700000

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

[ 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_cam0: source is ext_xtal (0), rate is 24000000

[ 0.000000] sclk_cam1: 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 47642857

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

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

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

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

[ 0.000000] sclk_g2d: source is sclk_a2m (0), rate is 200000000

[ 0.000000] sclk_g3d: source is sclk_a2m (0), rate is 200000000

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

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

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

[ 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] s5p: 37748736 bytes system memory reserved for mfc at 0x2dbf5000, 0-bank base(0x2dbf5000)

[ 0.000000] s5p: 37748736 bytes system memory reserved for mfc at 0x2b7f5000, 1-bank base(0x00000000)

[ 0.000000] s5p: 6291456 bytes system memory reserved for fimc0 at 0x2b1f5000, 1-bank base(0x00000000)

[ 0.000000] s5p: 10137600 bytes system memory reserved for fimc1 at 0x2a84a000, 1-bank base(0x00000000)

[ 0.000000] s5p: 6291456 bytes system memory reserved for fimc2 at 0x2a24a000, 1-bank base(0x00000000)

[ 0.000000] s5p: 8388608 bytes system memory reserved for jpeg at 0x29a4a000, 0-bank base(0x29a4a000)

[ 0.000000] s5p: 13373440 bytes system memory reserved for fimd at 0x28d89000, 1-bank base(0x00000000)

[ 0.000000] s5p: 1843200 bytes system memory reserved for pmem_gpu1 at 0x28bc7000, 0-bank base(0x28bc7000)

[ 0.000000] s5p: 8388608 bytes system memory reserved for g2d at 0x283c7000, 0-bank base(0x283c7000)

[ 0.000000] On node 0 totalpages: 33746

[ 0.000000] Normal zone: 576 pages used for memmap

[ 0.000000] Normal zone: 0 pages reserved

[ 0.000000] Normal zone: 33170 pages, LIFO batch:7

[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768

[ 0.000000] pcpu-alloc: [0] 0

[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 33170

[ 0.000000] Kernel command line: console=ttySAC0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 init=/linuxrc rootwait

[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)

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

[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)

[ 0.000000] Memory: 131MB 0MB = 131MB total

[ 0.000000] Memory: 124684k/124684k available, 137460k 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 : 0xd0800000 - 0xfd000000 ( 712 MB)

[ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)

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

[ 0.000000] .init : 0xc0008000 - 0xc0030000 ( 160 kB)

[ 0.000000] .text : 0xc0030000 - 0xc070f708 (7038 kB)

[ 0.000000] .data : 0xc0710000 - 0xc074e580 ( 250 kB)

[ 0.000000] .bss : 0xc074e5a4 - 0xc0786e8c ( 227 kB)

[ 0.000000] SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1

[ 0.000000] Preemptible hierarchical RCU implementation.

[ 0.000000] Verbose stalled-CPUs detection is disabled.

[ 0.000000] NR_IRQS:208

[ 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: colour dummy device 80x30

[ 0.000000] console [ttySAC0] enabled

[ 0.453094] Calibrating delay loop… 994.84 BogoMIPS (lpj=1941504)

[ 0.476533] pid_max: default: 32768 minimum: 301

[ 0.476683] Mount-cache hash table entries: 512

[ 0.477016] Initializing cgroup subsys debug

[ 0.477058] Initializing cgroup subsys cpuacct

[ 0.477102] Initializing cgroup subsys freezer

[ 0.481538] CPU: Testing write buffer coherency: ok

[ 0.488866] print_constraints: dummy:

[ 0.490223] NET: Registered protocol family 16

[ 0.495758] S3C Power Management, Copyright 2004 Simtec Electronics

[ 0.499740] —pmem_start is 0x28d89000

[ 0.499792] hm70_setup_clocks: sclk_mmc: source is mout_mpll, rate is 47642857

[ 0.502603] S5PV210: Initializing architecture

[ 0.507375] s3c24xx-pwm s3c24xx-pwm.0: tin at 66700000, tdiv at 66700000, tin=divclk, base 0

[ 0.514579] s3c24xx-pwm s3c24xx-pwm.1: tin at 66700000, tdiv at 66700000, tin=divclk, base 8

[ 0.522981] s3c24xx-pwm s3c24xx-pwm.2: tin at 4168750, tdiv at 4168750, tin=divclk, base 12

[ 0.531272] s3c24xx-pwm s3c24xx-pwm.3: tin at 4168750, tdiv at 4168750, tin=divclk, base 16

[ 0.540060] print_constraints: pd_tv_supply: 5000 mV normal

[ 0.545446] print_constraints: pd_lcd_supply: 5000 mV normal

[ 0.551164] print_constraints: pd_g3d_supply: 5000 mV normal

[ 0.556846] print_constraints: pd_mfc_supply: 5000 mV normal

[ 0.562600] print_constraints: pd_audio_supply: 5000 mV normal

[ 0.594474] bio: create slab at 0

[ 0.596023] SCSI subsystem initialized

[ 0.596437] usbcore: registered new interface driver usbfs

[ 0.596872] usbcore: registered new interface driver hub

[ 0.597164] usbcore: registered new device driver usb

[ 0.598041] s3c-i2c s3c2440-i2c.0: slave address 0x10

[ 0.600734] s3c-i2c s3c2440-i2c.0: bus frequency set to 378 KHz

[ 0.607306] s3c-i2c s3c2440-i2c.0: i2c-0: S3C I2C adapter

[ 0.613010] Advanced Linux Sound Architecture Driver Version 1.0.24.

[ 0.619405] Switching to clocksource clock_source_systimer

[ 0.624961] Switched to NOHz mode on CPU #0

[ 0.642592] NET: Registered protocol family 2

[ 0.642834] IP route cache hash table entries: 2048 (order: 1, 8192 bytes)

[ 0.644265] TCP established hash table entries: 8192 (order: 4, 65536 bytes)

[ 0.646324] TCP bind hash table entries: 8192 (order: 5, 163840 bytes)

[ 0.652898] TCP: Hash tables configured (established 8192 bind 8192)

[ 0.658987] TCP reno registered

[ 0.662148] UDP hash table entries: 128 (order: 0, 6144 bytes)

[ 0.668052] UDP-Lite hash table entries: 128 (order: 0, 6144 bytes)

[ 0.674430] NET: Registered protocol family 1

[ 0.678938] RPC: Registered named UNIX socket transport module.

[ 0.684410] RPC: Registered udp transport module.

[ 0.689047] RPC: Registered tcp transport module.

[ 0.693726] RPC: Registered tcp NFSv4.1 backchannel transport module.

[ 0.700239] PMU: registered new PMU device of type 0

[ 0.705572] cpuidle: phy_regs_save:0x27d7f000

[ 0.709575] Loaded driver for PL330 DMAC-0 s3c-pl330

[ 0.714371] DBUFF-64x8bytes Num_Chans-8 Num_Peri-2 Num_Events-32

[ 0.720551] Loaded driver for PL330 DMAC-1 s3c-pl330

[ 0.725376] DBUFF-8x4bytes Num_Chans-8 Num_Peri-32 Num_Events-32

[ 0.731515] Loaded driver for PL330 DMAC-2 s3c-pl330

[ 0.736364] DBUFF-8x4bytes Num_Chans-8 Num_Peri-32 Num_Events-32

[ 0.760254] NTFS driver 2.1.30 [Flags: R/W DEBUG].

[ 0.761027] yaffs: yaffs built Aug 8 2013 15:39:16 Installing.

[ 0.761105] msgmni has been set to 243

[ 0.761933] io scheduler noop registered

[ 0.761970] io scheduler deadline registered

[ 0.765163] io scheduler cfq registered (default)

[ 0.769741] HM70: Setup pwm-backlight

[ 0.773510] ============> pwm-backlight probed!!

[ 0.778242] s3cfb_map_video_memory #3

[ 0.781539]

[ cut here ]
[ 0.786129] WARNING: at arch/arm/mm/ioremap.c:210 __arm_ioremap_pfn_caller+0x8c/0x240()
[ 0.794080] Modules linked in:
[ 0.794107] [] (unwind_backtrace+0x0/0xfc) from [] (warn_slowpath_common+0x54/0x64)
[ 0.794126] [] (warn_slowpath_common+0x54/0x64) from [] (warn_slowpath_null+0x1c/0x24)
[ 0.794143] [] (warn_slowpath_null+0x1c/0x24) from [] (__arm_ioremap_pfn_caller+0x8c/0x240)
[ 0.794160] [] (__arm_ioremap_pfn_caller+0x8c/0x240) from [] (__arm_ioremap_caller+0x54/0x5c)
[ 0.794180] [] (__arm_ioremap_caller+0x54/0x5c) from [] (s3cfb_map_video_memory+0x164/0x188)
[ 0.794200] [] (s3cfb_map_video_memory+0x164/0x188) from [] (s3cfb_probe+0x474/0x8d0)
[ 0.794223] [] (s3cfb_probe+0x474/0x8d0) from [] (platform_drv_probe+0x18/0x1c)
[ 0.794242] [] (platform_drv_probe+0x18/0x1c) from [] (driver_probe_device+0x7c/0x178)
[ 0.794259] [] (driver_probe_device+0x7c/0x178) from [] (__driver_attach+0x8c/0x90)
[ 0.794275] [] (__driver_attach+0x8c/0x90) from [] (bus_for_each_dev+0x74/0x98)
[ 0.794291] [] (bus_for_each_dev+0x74/0x98) from [] (bus_add_driver+0x1f4/0x2c0)
[ 0.794307] [] (bus_add_driver+0x1f4/0x2c0) from [] (driver_register+0x78/0x188)
[ 0.794330] [] (driver_register+0x78/0x188) from [] (s3cfb_register+0x10/0x18)
[ 0.794348] [] (s3cfb_register+0x10/0x18) from [] (do_one_initcall+0x34/0x180)
[ 0.794364] [] (do_one_initcall+0x34/0x180) from [] (kernel_init+0xa4/0x130)
[ 0.794385] [] (kernel_init+0xa4/0x130) from [] (kernel_thread_exit+0x0/0x8)
[ 0.794411] ---[ end trace 1bcd95f819c8b240 ]---
[ 0.798946] win->id=2, pmem_start=0x291ee000 pb->screen_base=0xd1000000
[ 0.798954] s3cfb_map_video_memory #4
[ 0.802311] s3cfb s3cfb: [fb2] dma: 0x291ee000, cpu: 0xd1000000, size: 0x00465000
[ 0.814776] FIMD src sclk = 166750000
[ 0.814843] s3cfb - reset lcd requested
[ 0.817055] s3cfb s3cfb: registered successfully
[ 0.821823] Start display and show logo
[ 0.821987] 0xd0814000 - 0x41b00197 0x01c8c060 0x00000000 0x00000000
[ 0.828173] 0xd0814010 - 0x00130201 0x001d130e 0x000efb1f 0x00000000
[ 0.834461] 0xd0814020 - 0x0000802c 0x00000000 0x00008077 0x00000000
[ 0.840802] 0xd0814030 - 0x00000000 0x00000004 0x00000000 0x7d517d51
[ 0.847112] 0xd0814040 - 0x00000000 0x003203bf 0x000bb800 0x00000000
[ 0.853434] 0xd0814050 - 0x00000000 0x00000000 0x00000000 0x00000000
[ 0.859764] 0xd0814060 - 0x00000000 0x0018f9df 0x00000000 0x0005dc00
[ 0.866086] 0xd0814070 - 0x00000000 0x00000000 0x00000000 0x00000000
[ 0.872411] 0xd0814080 - 0x00000000 0x00000000 0x00000000 0x00000000
[ 0.878741] 0xd0814090 - 0x00000000 0x00000000 0x00000000 0x00000000
[ 0.885063] 0xd08140a0 - 0x2fc00000 0x00000000 0x00000000 0x00000000
[ 0.891390] 0xd08140b0 - 0x291ee000 0x00000000 0x00000000 0x00000000
[ 0.897718] 0xd08140c0 - 0x00000000 0x00000000 0x00000000 0x00000000
[ 0.904041] 0xd08140d0 - 0x00177000 0x00000000 0x00000000 0x00000000
[ 0.910367] 0xd08140e0 - 0x29365000 0x00000000 0x00000000 0x00000000
[ 0.916696] 0xd08140f0 - 0x00000000 0x00000000 0x00000000 0x00006000
[ 0.923016]
[ 1.073918] s5pv210-uart.0: ttySAC0 at MMIO 0xe2900000 (irq = 16) is a S3C6400/10
[ 1.081092] s5pv210-uart.1: ttySAC1 at MMIO 0xe2900400 (irq = 20) is a S3C6400/10
[ 1.092771] s5pv210-uart.2: ttySAC2 at MMIO 0xe2900800 (irq = 24) is a S3C6400/10
[ 1.104487] s5pv210-uart.3: ttySAC3 at MMIO 0xe2900c00 (irq = 28) is a S3C6400/10
[ 1.116945] hm70_gpio initialized
[ 1.227252] hm70_buzzer initialized
[ 1.227477] hm70_led driver initialized
[ 1.227520] PVR: PVRCore_Init
[ 1.227829] PVR: PVRSRVDriverProbe(pDevice=c071cf20)
[ 1.228490] PVR: PVRCore_Init: major device 253
[ 1.229041] PA FB = 0x291EE000, bits per pixel = 32
[ 1.229051] screen width=800 height=480 va=0xc91ee000 pa=0x291ee000
[ 1.229060] xres_virtual = 800, yres_virtual = 1440, xoffset = 0, yoffset = 0
[ 1.229068] fb_size=4608000
[ 1.229077] Back frameBuffer[0].VAddr=c9365000 PAddr=29365000 size=1536000
[ 1.229087] Back frameBuffer[1].VAddr=c94dc000 PAddr=294dc000 size=1536000
[ 1.236440] brd: module loaded
[ 1.240728] loop: module loaded
[ 1.242289] S3C NAND Driver, (c) 2008 Samsung Electronics
[ 1.242480] ========================>NFCONF = 0x00008886
[ 1.242536] S3C NAND Driver is using hardware ECC.
[ 1.243031] NAND device: Manufacturer ID: 0xec, Chip ID: 0xf1 (Samsung NAND 128MiB 3,3V 8-bit)
[ 1.251942] Creating 4 MTD partitions on "s5pv210-nand":
[ 1.256901] 0x000000000000-0x000000100000 : "Bootloader"
[ 1.263984] 0x000000200000-0x000000400000 : "LOGO"
[ 1.268937] 0x000000600000-0x000000b00000 : "Kernel"
[ 1.274603] 0x000001000000-0x000007f00000 : "ROOTFS"
[ 1.311656] PPP generic driver version 2.4.2
[ 1.312186] PPP Deflate Compression module registered
[ 1.312233] PPP BSD Compression module registered
[ 1.313094] dm9000 Ethernet Driver, V1.31
[ 1.359218] eth0: dm9000b at d0820300,d0822304 IRQ 40 MAC: 00:0a:d5:01:3b:c9 (eeprom)
[ 1.359461] hso: drivers/net/usb/hso.c: Option Wireless
[ 1.359756] usbcore: registered new interface driver hso
[ 1.359821] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.361973] s5p-ehci s5p-ehci: S5P EHCI Host Controller
[ 1.367049] s5p-ehci s5p-ehci: new USB bus registered, assigned bus number 1
[ 1.374175] s5p-ehci s5p-ehci: irq 87, io mem 0xec200000
[ 1.389591] s5p-ehci s5p-ehci: USB 0.0 started, EHCI 1.00
[ 1.390400] hub 1-0:1.0: USB hub found
[ 1.390447] hub 1-0:1.0: 1 port detected
[ 1.392772] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.398592] s5p-ohci s5p-ohci: EXYNOS OHCI Host Controller
[ 1.403927] s5p-ohci s5p-ohci: new USB bus registered, assigned bus number 2
[ 1.410924] s5p-ohci s5p-ohci: irq 87, io mem 0xec300000
[ 1.472421] hub 2-0:1.0: USB hub found
[ 1.472469] hub 2-0:1.0: 1 port detected
[ 1.472999] Initializing USB Mass Storage driver...
[ 1.473280] usbcore: registered new interface driver usb-storage
[ 1.473333] USB Mass Storage support registered.
[ 1.473792] usbcore: registered new interface driver usbserial
[ 1.479219] USB Serial support registered for generic
[ 1.484301] usbcore: registered new interface driver usbserial_generic
[ 1.490586] usbserial: USB Serial Driver core
[ 1.495161] s3c-udc : S3C HS USB Device Controller Driver, (c) 2008-2009 Samsung Electronics
[ 1.495169] s3c-udc : version 15 March 2009 (DMA Mode)
[ 1.508981] mousedev: PS/2 mouse device common for all mice
[ 1.514276] S5P Touchscreen driver, (c) 2008 Samsung Electronics
[ 1.514283] @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
[ 1.527516] S5P TouchScreen got loaded successfully : 12 bits
[ 1.533365] input: S5P TouchScreen as /devices/virtual/input/input0
[ 1.539921] TSSEL : 0
[ 1.543839] rtc-s35390a 0-0030: rtc core: registered rtc-s35390a as rtc0
[ 1.548473] S3C24XX RTC, (c) 2004,2006 Simtec Electronics
[ 1.548530] s3c-rtc s3c64xx-rtc: rtc disabled, re-enabling
[ 1.554140] s3c-rtc s3c64xx-rtc: rtc core: registered s3c as rtc1
[ 1.559849] s3c-rtc s3c64xx-rtc: warning: invalid RTC value so initializing it
[ 1.567161] i2c /dev entries driver
[ 1.570925] Linux video capture interface: v2.00
[ 1.575211] gspca: v2.13.0 registered
[ 1.578678] mfc_init: S5PC110 MFC Driver, (c) 2009 Samsung Electronics
[ 1.578683]
[ 1.589783] S3C JPEG Driver, (c) 2007 Samsung Electronics
[ 1.592277] JPEG driver for S5PV210
[ 1.596589] S5PC11X HPD Driver, (c) 2010 Samsung Electronics
[ 1.601792] S5PC11X CEC Driver, (c) 2010 Samsung Electronics
[ 1.608067] cpuidle: using governor ladder
[ 1.611305] cpuidle: using governor menu
[ 1.615108] sdhci: Secure Digital Host Controller Interface driver
[ 1.621132] sdhci: Copyright(c) Pierre Ossman
[ 1.625530] s3c-sdhci s3c-sdhci.0: clock source 0: hsmmc (133400000 Hz)
[ 1.632065] s3c-sdhci s3c-sdhci.0: clock source 2: sclk_mmc (47642857 Hz)
[ 1.638853] mmc0: no vmmc regulator found
[ 1.643015] mmc0: SDHCI controller on samsung-hsmmc [s3c-sdhci.0] using ADMA
[ 1.650573] usbcore: registered new interface driver usbhid
[ 1.655362] usbhid: USB HID core driver
[ 1.660919] ALC203 SoC Audio Codec
[ 2.589933] asoc: alc203-hifi samsung-ac97 mapping ok
[ 2.592000] ALSA device list:
[ 2.592032] #0: HM70_ALC203
[ 2.592156] NF_TPROXY: Transparent proxy support initialized, version 4.1.0
[ 2.592215] NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.
[ 2.592316] IPVS: Registered protocols ()
[ 2.595847] IPVS: Connection hash table configured (size=4096, memory=32Kbytes)
[ 2.603225] IPVS: Creating netns size=872 id=0
[ 2.607424] IPVS: ipvs loaded.
[ 2.611201] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 2.615775] TCP cubic registered
[ 2.620307] NET: Registered protocol family 10
[ 2.626250] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 2.628786] IPv6 over IPv4 tunneling driver
[ 2.634686] mmc0: new high speed SDHC card at address 1234
[ 2.638390] NET: Registered protocol family 17
[ 2.643192] mmcblk0: mmc0:1234 SA08G 7.42 GiB
[ 2.647293] NET: Registered protocol family 33
[ 2.652534] lib80211: common routines for IEEE802.11 drivers
[ 2.657290] mmcblk0: p1 p2
[ 2.660364] lib80211_crypt: registered algorithm 'NULL'
[ 2.660374] lib80211_crypt: registered algorithm 'WEP'
[ 2.660382] lib80211_crypt: registered algorithm 'CCMP'
[ 2.660389] lib80211_crypt: registered algorithm 'TKIP'
[ 2.661089] Registering the dns_resolver key type
[ 2.664733] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 2
[ 2.672509] ThumbEE CPU extension supported.
[ 2.676723] s5pv210_cpufreq_init: S5PV210 cpu-freq driver
[ 2.684333] regulator_init_complete: pd_audio_supply: incomplete constraints, leaving on
[ 2.690036] regulator_init_complete: pd_mfc_supply: incomplete constraints, leaving on
[ 2.697889] regulator_init_complete: pd_tv_supply: incomplete constraints, leaving on
[ 2.705994] rtc-s35390a 0-0030: setting system clock to 2013-08-08 15:49:06 UTC (1375976946)
[ 2.714305] S5PC1XX TVOUT Driver, (c) 2009 Samsung Electronics
[ 2.720294] s5p-tvout s5p-tvout: hpd status is cable removed
[ 2.870073] usb 2-1: new low speed USB device number 2 using s5p-ohci
[ 3.036353] input: Logitech USB-PS/2 Optical Mouse as /devices/platform/s5p-ohci/usb2/2-1/2-1:1.0/input/input1
[ 3.037056] generic-usb 0003:046D:C03D.0001: input: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-s5p-ohci-1/input0
[ 4.485824] EXT4-fs (mmcblk0p2): recovery complete
[ 4.495383] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 4.495485] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 4.495720] Freeing init memory: 160K
[ 6.475556] dm9000 dm9000: eth0: link down
[ 6.475736] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 8.053838] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 8.069298] dm9000 dm9000: eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1









7

Hi,



Sorry for not replying sooner. Did you manage to solve the problem? Are you able to run any OpenGL ES applications on the target?



It may be the case that the graphics driver services need to be started manually.TI will be able to provide instructions to do this.



Regards,

Joe

8

Hi everybody:

I try to run example on my platform. The command is like this

[root@DDD 01_HelloAPI]# ./OGLES2HelloAPI -posx=10 -posy=10 -width=100 -height=100



But I got an error.



Error: eglInitialize() failed.



How to slove the problem?



My driver information was bellow.


cat /proc/pvr/version

Version blaze_android_sgx_ogles1_ogles2_GPL sgxddk 18 1.8@793010 (debug) smdkc110_android

System Version String: None






Have you solved the problem?? I have met the same question.

"Error: eglInitialize() failed."

if you have solved it,please let me know,thanks! 1364421081@qq.com
9

Hi,



In most Linux systems, the graphics driver services can be started with this command:



/etc/init.d/rc.pvr start



Regards,

Joe

10

Hi Haotianling:



I haven’t solve this problem.





HI Joe:



I got the same problem at another platform.



It’s the TI AM335x platform.



I use qt-x11 to enable sgx support.



Message below.





PVR: PVRCore_Init

PVR: PVRSRVDriverProbe(pDevice=bf06a6b8)

PVR: EnableSystemClocks: Enabling System Clocks

PVR: GPTIMER11 clock is 24MHz

PVR: Sgx clock is 200MHz

PVR: PVRCore_Init: major device 250

PVR: Installing MISR with cookie bf06d58c

PVR: Installing device LISR SGX ISR on IRQ 37 with cookie dfad9cc0

PVR: SysFinalise: Version string: SGX revision = 125

PVR:

PVR: Memory Stats

PVR:

PVR:
PVR: High Water Mark = 0 bytes
Could not init font path element /usr/local/arm/X11R6/lib/X11/fonts/TTF/, removing from list!
Could not init font path element /usr/local/arm/X11R6/lib/X11/fonts/Speedo/, removing from list!
Could not init font path element /usr/local/arm/X11R6/lib/X11/fonts/Type1/, removing from list!
Could not init font path element /usr/local/arm/X11R6/lib/X11/fonts/CID/, removing from list!
QIconvCodec::convertFromUnicode: using ASCII for conversion, iconv_open failed
QIconvCodec::convertToUnicode: using ASCII for conversion, iconv_open failed
Fontconfig error: Cannot load default config file
PVR: Hint: Setting WindowSystem to libpvrPVR2D_DRIWSEGL.so
PVR:(Error): PVRSRVMetricsTimeNow: using (potentially) low resolution timer [97, /pvr_metrics.c]
PVR:(Error): Couldn't load WS module libpvrPVR2D_DRIWSEGL.so [44, /generic_ws.c]
PVR:(Warning): LoadWSModule: Window system module libpvrPVR2D_FLIPWSEGL.so did not validate native display [98, /generic_ws.c]
PVR:(Error): Couldn't load WS module libpvrPVR2D_DRIWSEGL.so [44, /generic_ws.c]
QEglContext::defaultDisplay(): Cannot open EGL display
Could not init font path element /usr/local/arm/X11R6/lib/X11/fonts/TTF/, removing from list!
Could not init font path element /usr/local/arm/X11R6/lib/X11/fonts/Speedo/, removing from list!
Could not init font path element /usr/local/arm/X11R6/lib/X11/fonts/Type1/, removing from list!
Could not init font path element /usr/local/arm/X11R6/lib/X11/fonts/CID/, removing from list!



I've test the test program that SDK provide.
It works.

./sgx_render_flip_test -nf
Flipping: DISABLED
Start
Frame number 0
Frame number 100
Frame number 200
Frame number 300
Frame number 400
Frame number 500
Frame number 600
Frame number 700
Frame number 800
Frame number 900
PVR:(Warning): PB Watermark Info - Alloc: 0x2d , Free: 0x3b0 [471, /sgxrender_targets.c]

Total time: 3120ms
Mean time per frame: 3120us
PVR:(Warning): HW Recovery stats: Host: 0 uKernel: 0 [124, /sgxrender_context.c]
PVR:(Warning): PB Grow Count - 0x0, PB Shrink Count - 0x0 [583, /sgxpb.c]
PVR:
PVR: Memory Stats
PVR:
PVR:
PVR: High Water Mark = 0 bytes


Platform :Ti AM335x
Linux version:3.2.0
TI SDK VERSION:Graphics_SDK_4_10_00_01
11

Hi Casanova,



The PVR2D library doesn’t seem to be on your target. You should discuss the issue with the Qt team to see if this dependency can be disabled. As the PVR2D library may not be available on all PowerVR Linux platforms, Qt should implement OpenGL ES and/or CPU fall backs.



Regards,

Joe