Brad, It is a HID device. I need to run X based applications over this LCD display. Since X server uses /dev/fb to write to the frame buffer, I thought of writing a frame buffer driver that reads the buffer (allocated by the driver) and passes its contents to the the LCD controller over USB. I don't know if there is a better way to do it.
Thanks, Manoj. On Thu, 2 May 2002, Brad Hards wrote: > On Thu, 2 May 2002 21:45, Manoj Sharma wrote: > > Hi, > > > > I wanted to write driver for an USB based LCD display. > > Is there any USB based open source LCD display driver or frame buffer > > driver available? > What sort of device? Is it a HID device or a full video device? > I've done a driver (in userspace) that used the EZUSB chip as a USB to I2C > interface, with a Matrox Orbital display. It ran a hacked version of LCDproc > - worked quite well, but it was a bit ugly. > That is a long way from a HID display (which I know of being worked on, but > probably can't pass on details). It is even further from a full video > display. > > Perhaps you could explain more about your requirements and hardware? > > Brad > _______________________________________________________________ Have big pipes? SourceForge.net is looking for download mirrors. We supply the hardware. You get the recognition. Email Us: [EMAIL PROTECTED] _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
