GTP(4) | Device Drivers Manual | GTP(4) |
gtp
—
gtp* at pci? flags 0x00
radio* at gtp?
gtp
driver provides support for the Gemtek PCI and
Guillemot MaxiRadio FM2000 FM radio tuners.
The Gemtek PCI cards are stereo FM tuners that can tune in the range 87.5 - 108.0 MHz, report signal status and stereo/mono on the current frequency, force audio output to mono, perform hardware signal search, and have an internal AFC.
The card is based on the TEA5757 chip; see radio(4) for details.
The flags control the driver behavior. For example, with flags 0x01 the driver will assume that a TEA5759 chip is used.
gtp
device driver appeared in
OpenBSD 3.2 and subsequently in
NetBSD 1.6 wherein it replaced the
mr(4) driver.
gtp
driver and the man page was written by
Vladimir Popov
<jumbo@narod.ru>.
March 26, 2011 | NetBSD 9.4 |