Teralogic 880 HDTV decoder Linux driver

Teralogic 880 HDTV decoder Linux driver.
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Teralogic 880 HDTV decoder Linux driver Description

Teralogic 880 HDTV decoder Linux driver. Teralogic 880 HDTV decoder Linux driver.Remember that this driver has no video capture capability. The kernel moduleuses three devices per TL880 card in /dev/tl880 to allow all users to mmap thememory regions of the TL880, or use the ioctl interface to control the card.The tools are then used to upload the firmware, set external sync, turn on colorbars, display a mouse cursor, and tweak the OSD. That's all that the driver cando so far. There is also I2C bus support. For the latest known bugs, see theweb site and mailing list.To test the I2C bus(es), you will need the lm_sensors package. Load thei2c-dev, i2c-algo-bit, and tl880.ko kernel modules, then run i2cdetect for eachbus displayed in the kernel message log (each card has a different number ofbuses). If you have any output beside all XX's, note the address and busnumber, and run i2cdump . For example, the NXT2000 on the MyHDhas address 0x14 on bus 1, so i2cdetect 1 shows a response from address 0xa, andi2cdump 1 0xa shows the registers of the NXT2000.What's New in This Release:· Many internal improvements in this version, though few new user-worthy· features. · Improvements to card initialization. · New ioctl interfaces.· Improved VPX chip support. · More chip features documented.


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