sslug-teknik team mailing list archive

[Gert Holtoft <gert@xxxxxxxxxx>]

Søndag 03 april 2005 22:04 skrev Claus M. Christiansen:
> Gert Holtoft wrote:
> >Hej
> >Er der ikke en her på listen der kan få banket ind i mit lille
> > hovede hvordan jeg får tv-out til at virke på det kort, det eneste
> > jeg får ud er dobbelte hoppende zig-zag linjer enten i s/h eller
> > farver Det er kun på s-video at jeg overhovedet får signal igennem
> > Tingene "kører" på SuSE 9.2
> >
> >mvh/gert
>
> SLAM!!
>
> Mit gæt er at du har framebuffers kørende ud over den der skal bruges
> til pvr350... Det var ihv mit største problem.

Framebuffer enhed står til at være pvr350 
(yast->hardware->udstyrsinformation)
 
>
> /Claus

> Ellers er du fordi du flæver og ikke har fulgt instruktionerne!! ;-)
> Har du alt tilføjet i din x conf?

TV-out delen af XF86Config:
## TV-OUT

Section "Monitor"
  Identifier   "PAL TV"
  HorizSync    30-68
  VertRefresh  50-120
# fbset -fb /dev/fb1 -x
  Mode "720x576"
    # D: 42.600 MHz, H: 45.127 kHz, V: 74.963 Hz
    DotClock 42.601
    HTimings 720 760 832 944
    VTimings 576 577 580 602
    Flags    "-HSync" "-VSync"
  EndMode
EndSection

Section "Device"
  Identifier  "Hauppauge PVR350"
  Driver      "ivtvdev"
  Option      "fbdev" "/dev/fb1"
#  BusID              "PCI:1:7:0"
        BusID   "PCI:0:1:4"
EndSection

Section "Screen"
       Identifier  "TV"
       Device      "Hauppauge PVR350"
       Monitor     "PAL TV"
       DefaultDepth 24
       DefaultFbbpp 32
       Subsection "Display"
         Depth   24
         FbBpp   32
         Modes   "720x576"
       EndSubsection
EndSection

#Section "InputDevice"
#       Identifier "voidKeyboard"
#       Driver "void"
#EndSection

#Section "InputDevice"
#       Identifier "voidMouse"
#       Driver "void"
#EndSection


> Kan du recorde noget med cat /dev/video0 > test.mpg og se det?

Jep og jeg kan se og recorde tv (mythtv)
> Har du loadet ivtv-fb modulet?

mille:/etc/X11 # lsmod |grep ivtv
ivtv_fb                26676  0
ivtv                  795108  2 ivtv_fb
i2c_algo_bit            9352  2 ivtv,bttv
videodev                9344  3 ivtv,saa7134,bttv

> Hvad med dmesg? Siger den noget når du loader op?

mille:/etc/X11 # dmesg | grep ivtv
module ivtv unsupported by SUSE/Novell, tainting kernel.
ivtv: ==================== START INIT IVTV ====================
ivtv: version 0.2.0 (0.2.0-rc2) loading
ivtv: Linux version: 2.6.8-24.13-default 586 REGPARM gcc-3.3
ivtv: In case of problems please include the debug info
ivtv: between the START INIT IVTV and END INIT IVTV lines when
ivtv: mailing the ivtv-devel mailinglist.
ivtv: Autodetected WinTV PVR 350 card
ivtv: Found an iTVC15 based chip
ivtv: Unreasonably low latency timer, setting to 64 (was 32)
ivtv: XXX PCI device: 0x2570 vendor: 0x8086
i2c-algo-bit.o: ivtv i2c driver #0 passed test.
ivtv: i2c attach [client=Hauppauge IR,ok]
ivtv: i2c attach [client=tveeprom[0],ok]
ivtv: Tuner Type 28, Tuner formats 0x00000007, Radio: yes, Model 
0x00a93517, Revision 0x00000001
ivtv: Radio detected
tuner: chip found at addr 0xc2 i2c-bus ivtv i2c driver #0
ivtv: i2c attach [client=(tuner unset),ok]
saa7115: starting probe for adapter ivtv i2c driver #0 (0x10005)
ivtv: i2c attach [client=saa7115[0],ok]
ivtv: i2c attach [client=saa7127[0],ok]
msp34xx: ivtv version
ivtv: i2c attach [client=MSP3418W-A2,ok]
ivtv: Encoder revision: 0x02040011
ivtv: Decoder revision: 0x02020023
ivtv: Configuring WinTV PVR 350 card with 9 streams
ivtv: Create DMA stream 0 using 128 16384 byte buffers  2097152 kbytes 
total
ivtv: Registered v4l2 device, streamtype 0 minor 0
ivtv: Create DMA stream 1 using 128 16384 byte buffers  2097152 kbytes 
total
ivtv: Registered v4l2 device, streamtype 1 minor 32
ivtv: Create stream 2 using 40 52224 byte buffers  2097152 kbytes total
ivtv: Registered v4l2 device, streamtype 2 minor 224
ivtv: Create DMA stream 3 using 128 16384 byte buffers  2097152 kbytes 
total
ivtv: Registered v4l2 device, streamtype 3 minor 24
ivtv: Create stream 4
ivtv: Registered v4l2 device, streamtype 4 minor 64
ivtv: Create DMA stream 5 using 16 65536 byte buffers  1048576 kbytes 
total
ivtv: Registered v4l2 device, streamtype 5 minor 16
ivtv: Create stream 6 using 1024 2048 byte buffers  262144 kbytes total
ivtv: Registered v4l2 device, streamtype 6 minor 228
ivtv: Create stream 7
ivtv: Registered v4l2 device, streamtype 7 minor 232
ivtv: Create DMA stream 8 using 16 65536 byte buffers  1048576 kbytes 
total
ivtv: Registered v4l2 device, streamtype 8 minor 48
ivtv: Setting Tuner 28
tuner: type set to 28 (LG PAL_BG+FM (TPI8PSB01D)) by ivtv i2c driver #0
ivtv: Setting audio matrix to input 3, output 1
ivtv: Switching standard to PAL.
ivtv: ivtv_enc_thread: pid = 4152, itv = 0xe0549b20
ivtv: ivtv_dec_thread: pid = 4153, itv = 0xe0549b20
ivtv: Initialized WinTV PVR 350, card #0
ivtv: ====================  END INIT IVTV  ====================
ir-kbd-i2c: i2c IR (Hauppauge) detected at i2c-0//ir0 [ivtv i2c driver 
#0]
module ivtv_fb unsupported by SUSE/Novell, tainting kernel.
ivtv-osd: Framebuffer module loaded (attached to ivtv card id 0)
ivtv-osd: Framebuffer is at decoder-relative address 0x00510000 and has 
1704960 bytes.
ivtv-osd: screen coords: [0 0] -> [720 576]
ivtv-osd: original global alpha = 208
ivtv-osd: current OSD state = 39
ivtv-osd: new global alpha = 208 (1 255 0)
ivtv-osd: framebuffer at 0xf9510000, mapped to 0xe1390000, size 1620k
ivtv-osd: mode is 720x576x32, linelength=2880
ivtv-osd: fb1: iTVC15 TV out frame buffer device

Jeg tester tv-out med : 
#rmmod saa7127
#modprobe saa7127 enable_output=1 output_select=1

Følgende giver s/h zig-zag
 
ivtvfbctl /dev/fb1 -globalalpha -noglobalalpha

og følgende giver farve zig-zag

ivtvfbctl /dev/fb1 -globalalpha -nolocalalpha -alpha 0

mille:/etc/X11 # lspci | grep TV
0000:01:04.0 Multimedia video controller: Internext Compression Inc 
iTVC15 MPEG-2 Encoder (rev 01)


Håber at den smøre kan hjælpe til med at hjælpe mig selv flæb eller 
ej ;-)
 
 
mvh/gert
-- 
"Pascal is Pascal is Pascal is dog meat."
		-- M. Devine and P. Larson, Computer Science 340