Hi,
I've got some problems grabbing with bttv on recent kernels. If anybody
can confirm the problem or even help with this issue I would really
appreciate that.
The comandline is this:
streamer -c /dev/video0 -s NTSC -s 640x480 -f jpeg -o /tmp/foo00000.jpeg
-t 0:120 -r 30
I was using 2.4.20-6 from older rawhide and everything worked perfect -
every frame is grabbed. streamer is from xawtv 3.83.
On kernel-2.4.22-20.1.2024.2.36.nptl (wether UP or SMP) from recent
rawhide streamer misses about every 10th frame
On kernel 2.6.0-0.test5.1.34 it does it for every second frame, the
output is below.
I must say that with kernel 2.4.20-6 I was doing up to 80 frames per
second from 4 cards so this is not CPU/chipset/grabber card/PCI throuput
issue. My dmesg and lspci are attached.
bttv used with kernel 2.4.20 is 0.7.96 and 0.7.97, bttv from 2.4.22 -
from RedHat rpm (0.7.107), bttv from 2.6.0 from rpm (0.9.11)
Thanks in advance,
Andriy
files / video: JPEG (JFIF) / audio: none
Using stdout to output written files' names
20:23:16: Lost one frame, total 1 since last restart.
/tmp/foo00000.jpegio: -0.133s video: -0.015s
20:23:16: Lost one frame, total 2 since last restart.
/tmp/foo00001.jpegio: -0.199s video: -0.015s
20:23:16: Lost one frame, total 3 since last restart.
/tmp/foo00002.jpegio: -0.266s video: -0.015s
20:23:16: Lost one frame, total 4 since last restart.
/tmp/foo00003.jpegio: -0.333s video: -0.015s
20:23:16: Lost one frame, total 5 since last restart.
/tmp/foo00004.jpegio: -0.399s video: -0.015s
20:23:17: Lost one frame, total 6 since last restart.
/tmp/foo00005.jpegio: -0.466s video: -0.015s
20:23:17: Lost one frame, total 7 since last restart.
/tmp/foo00006.jpegio: -0.533s video: -0.015s
20:23:17: Lost one frame, total 8 since last restart.
/tmp/foo00007.jpegio: -0.600s video: -0.015s
20:23:17: Lost one frame, total 9 since last restart.
Linux version 2.6.0-0.test5.1.34 (bhcompile@xxxxxxxxxxxxxxxxxxxxx) (gcc version 3.3.1 20030903 (Red Hat Linux 3.3.1-4)) #1 Thu Sep 11 06:36:21 EDT 2003
Video mode to be used for restore is f00
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009f400 (usable)
BIOS-e820: 000000000009f400 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000001fffc000 (usable)
BIOS-e820: 000000001fffc000 - 000000001ffff000 (ACPI data)
BIOS-e820: 000000001ffff000 - 0000000020000000 (ACPI NVS)
BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
0MB HIGHMEM available.
511MB LOWMEM available.
On node 0 totalpages: 131068
DMA zone: 4096 pages, LIFO batch:1
Normal zone: 126972 pages, LIFO batch:16
HighMem zone: 0 pages, LIFO batch:1
DMI 2.3 present.
ACPI: RSDP (v000 ASUS ) @ 0x000f5690
ACPI: RSDT (v001 ASUS P4S533-X 0x42302e31 MSFT 0x31313031) @ 0x1fffc000
ACPI: FADT (v001 ASUS P4S533-X 0x42302e31 MSFT 0x31313031) @ 0x1fffc0c0
ACPI: BOOT (v001 ASUS P4S533-X 0x42302e31 MSFT 0x31313031) @ 0x1fffc030
ACPI: MADT (v001 ASUS P4S533-X 0x42302e31 MSFT 0x31313031) @ 0x1fffc058
ACPI: DSDT (v001 ASUS P4S533-X 0x00001000 MSFT 0x0100000b) @ 0x00000000
Building zonelist for node : 0
Kernel command line: BOOT_IMAGE=2.6.0up ro BOOT_FILE=/boot/vmlinuz-2.6.0-0.test5.1.34 hdc=ide-scsi root=LABEL=/ panic=60
ide_setup: hdc=ide-scsi
Initializing CPU#0
PID hash table entries: 2048 (order 11: 16384 bytes)
Detected 3059.352 MHz processor.
Console: colour VGA+ 80x25
Memory: 515136k/524272k available (1795k kernel code, 8340k reserved, 722k data, 172k init, 0k highmem)
Calibrating delay loop... 6045.69 BogoMIPS
Security Scaffold v1.0.0 initialized
SELinux: Not enabled at boot.
Capability LSM initialized
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
-> /dev
-> /dev/console
-> /root
CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000
CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: After all inits, caps: bfebfbff 00000000 00000000 00000080
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU#0: Intel P4/Xeon Extended MCE MSRs (12) available
CPU: Intel(R) Pentium(R) 4 CPU 3.06GHz stepping 07
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xf1060, last bus=1
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20030813
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 11 12 14 15, enabled at IRQ 9)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15, enabled at IRQ 9)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15, enabled at IRQ 9)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15, disabled)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 11 12 14 15, enabled at IRQ 9)
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
Enabling SiS 96x SMBus.
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT]
Linux Plug and Play Support v0.97 (c) Adam Belay
ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10
ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11
ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 5
ACPI: PCI Interrupt Link [LNKE] enabled at IRQ 11
ACPI: PCI Interrupt Link [LNKF] enabled at IRQ 10
ACPI: PCI Interrupt Link [LNKH] enabled at IRQ 5
ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
PCI: Using ACPI for IRQ routing
PCI: if you experience problems, try using option 'pci=noacpi' or even 'acpi=off'
divert: not allocating divert_blk for non-ethernet device lo
pty: 2048 Unix98 ptys configured
SBF: Simple Boot Flag extension found and enabled.
SBF: Setting boot flags 0x1
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
apm: overridden by ACPI.
Total HugeTLB memory allocated, 0
VFS: Disk quotas dquot_6.5.1
Initializing Cryptographic API
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Real Time Clock Driver v1.12
Linux agpgart interface v0.100 (c) Dave Jones
No supported AGP bridge found.
You can boot with agp=try_unsupported
agpgart: Detected SiS 646 chipset
agpgart: Maximum main memory to use for agp memory: 439M
agpgart: AGP aperture is 64M @ 0xe4000000
Serial: 8250/16550 driver $Revision: 1.90 $ IRQ sharing enabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
SIS5513: IDE controller at PCI slot 0000:00:02.5
SIS5513: chipset revision 0
SIS5513: not 100% native mode: will probe irqs later
SIS5513: SiS 962/963 MuTIOL IDE UDMA133 controller
ide0: BM-DMA at 0xb400-0xb407, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xb408-0xb40f, BIOS settings: hdc:DMA, hdd:pio
hda: WDC WD1200JB-00CRA1, ATA DISK drive
Using anticipatory scheduling io scheduler
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdc: LITE-ON LTR-48125W, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 128KiB
hda: 234441648 sectors (120034 MB) w/8192KiB Cache, CHS=65535/16/63, UDMA(100)
hda: hda1 hda2 hda3 hda4 < hda5 >
ide-floppy driver 0.99.newide
mice: PS/2 mouse device common for all mice
input: PS/2 Generic Mouse on isa0060/serio1
serio: i8042 AUX port at 0x60,0x64 irq 12
input: AT Set 2 keyboard on isa0060/serio0
serio: i8042 KBD port at 0x60,0x64 irq 1
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
NET: Registered protocol family 2
IP: routing cache hash table of 4096 buckets, 32Kbytes
TCP: Hash tables configured (established 32768 bind 65536)
Initializing IPsec netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
NET: Registered protocol family 8
NET: Registered protocol family 20
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
RAMDISK: Compressed image found at block 0
Freeing initrd memory: 243k freed
VFS: Mounted root (ext2 filesystem).
SCSI subsystem initialized
3ware Storage Controller device driver for Linux v1.02.00.032.
scsi0 : Found a 3ware Storage Controller at 0x9400, IRQ: 10, P-chip: 1.3
scsi0 : 3ware Storage Controller
Vendor: 3ware Model: Logical Disk 0 Rev: 1.0
Type: Direct-Access ANSI SCSI revision: 00
SCSI device sda: 960478720 512-byte hdwr sectors (491765 MB)
SCSI device sda: drive cache: write back
sda: sda1
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Freeing unused kernel memory: 172k freed
drivers/usb/core/usb.c: registered new driver usbfs
drivers/usb/core/usb.c: registered new driver hub
ehci_hcd 0000:00:03.3: EHCI Host Controller
ehci_hcd 0000:00:03.3: irq 5, pci mem e082e000
ehci_hcd 0000:00:03.3: new USB bus registered, assigned bus number 1
PCI: cache line size of 128 is not supported by device 0000:00:03.3
ehci_hcd 0000:00:03.3: USB 2.0 enabled, EHCI 1.00, driver 2003-Jun-13
hub 1-0:0: USB hub found
hub 1-0:0: 6 ports detected
drivers/usb/core/usb.c: registered new driver hiddev
drivers/usb/core/usb.c: registered new driver hid
drivers/usb/input/hid-core.c: v2.0:USB HID core driver
EXT3 FS on hda3, internal journal
Adding 891568k swap on /dev/hda5. Priority:-1 extents:1
kjournald starting. Commit interval 5 seconds
EXT3 FS on hda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting. Commit interval 5 seconds
EXT3 FS on sda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
scsi1 : SCSI host adapter emulation for IDE ATAPI devices
Vendor: LITE-ON Model: LTR-48125W Rev: VS04
Type: CD-ROM ANSI SCSI revision: 02
blk: queue dfdd551c, I/O limit 4095Mb (mask 0xffffffff)
00:00.0 Host bridge: Silicon Integrated Systems [SiS] SiS645DX Host & Memory & AGP Controller (rev 01)
00:01.0 PCI bridge: Silicon Integrated Systems [SiS] 5591/5592 AGP
00:02.0 ISA bridge: Silicon Integrated Systems [SiS] SiS962 [MuTIOL Media IO] (rev 25)
00:02.1 SMBus: Silicon Integrated Systems [SiS]: Unknown device 0016
00:02.5 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE]
00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS] SiS7012 PCI Audio Accelerator (rev a0)
00:03.0 USB Controller: Silicon Integrated Systems [SiS] 7001 (rev 0f)
00:03.1 USB Controller: Silicon Integrated Systems [SiS] 7001 (rev 0f)
00:03.3 USB Controller: Silicon Integrated Systems [SiS] SiS7002 USB 2.0
00:04.0 Ethernet controller: Silicon Integrated Systems [SiS] SiS900 10/100 Ethernet (rev 91)
00:0e.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11)
00:0e.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11)
00:0f.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11)
00:0f.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11)
00:10.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11)
00:10.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11)
00:11.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11)
00:11.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11)
00:12.0 RAID bus controller: 3ware Inc 3ware 7000-series ATA-RAID (rev 01)
01:00.0 VGA compatible controller: nVidia Corporation NV11 [GeForce2 MX DDR] (rev b2)
