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Mauro Carvalho Chehab
10ac660361
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17 years ago | |
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.. | ||
bttv | ||
cx88 | ||
cx2341x | ||
API.html | ||
CARDLIST.au0828 | 17 years ago | |
CARDLIST.bttv | ||
CARDLIST.cx88 | 17 years ago | |
CARDLIST.cx23885 | 17 years ago | |
CARDLIST.em28xx | 17 years ago | |
CARDLIST.ivtv | ||
CARDLIST.saa7134 | 17 years ago | |
CARDLIST.tuner | ||
CARDLIST.usbvision | ||
CQcam.txt | ||
README.cpia | ||
README.cpia2 | ||
README.cx88 | ||
README.ir | ||
README.ivtv | ||
README.pvrusb2 | ||
README.saa7134 | ||
Zoran | ||
cafe_ccic | ||
cpia2_overview.txt | ||
cx18.txt | 17 years ago | |
et61x251.txt | ||
extract_xc3028.pl | ||
gspca.txt | 17 years ago | |
hauppauge-wintv-cx88-ir.txt | ||
ibmcam.txt | ||
lifeview.txt | ||
meye.txt | ||
not-in-cx2388x-datasheet.txt | ||
ov511.txt | ||
radiotrack.txt | ||
se401.txt | ||
sn9c102.txt | 17 years ago | |
stv680.txt | ||
v4lgrab.c | ||
w9966.txt | ||
w9968cf.txt | 17 years ago | |
zc0301.txt | ||
zr364xx.txt |
README.saa7134
What is it?
===========
This is a v4l2/oss device driver for saa7130/33/34/35 based capture / TV
boards. See http://www.semiconductors.philips.com/pip/saa7134hl for a
description.
Status
======
Almost everything is working. video, sound, tuner, radio, mpeg ts, ...
As with bttv, card-specific tweaks are needed. Check CARDLIST for a
list of known TV cards and saa7134-cards.c for the drivers card
configuration info.
Build
=====
Pick up videodev + v4l2 patches from http://bytesex.org/patches/.
Configure, build, install + boot the new kernel. You'll need at least
these config options:
CONFIG_I2C=m
CONFIG_VIDEO_DEV=m
Type "make" to build the driver now. "make install" installs the
driver. "modprobe saa7134" should load it. Depending on the card you
might have to pass card=<nr> as insmod option, check CARDLIST for
valid choices.
Changes / Fixes
===============
Please mail me unified diffs ("diff -u") with your changes, and don't
forget to tell me what it changes / which problem it fixes / whatever
it is good for ...
Known Problems
==============
* The tuner for the flyvideos isn't detected automatically and the
default might not work for you depending on which version you have.
There is a tuner= insmod option to override the driver's default.
Card Variations:
================
Cards can use either of these two crystals (xtal):
- 32.11 MHz -> .audio_clock=0x187de7
- 24.576MHz -> .audio_clock=0x200000
(xtal * .audio_clock = 51539600)
Some details about 30/34/35:
- saa7130 - low-price chip, doesn't have mute, that is why all those
cards should have .mute field defined in their tuner structure.
- saa7134 - usual chip
- saa7133/35 - saa7135 is probably a marketing decision, since all those
chips identifies itself as 33 on pci.
Credits
=======
andrew.stevens@philips.com + werner.leeb@philips.com for providing
saa7134 hardware specs and sample board.
Have fun,
Gerd
--
Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]