On Sat, 2 Jul 2005, Martin Husemann wrote:
On some hardware revisions of Sun's FFB frame buffer, it seems the video ram
refresh is not handled while the DAC is turned off. Unfortunatley there seems
to be no real documentation out, so this is just a guess.
What we see now is that after FFBSave
On Tue, 12 Jul 2005 [EMAIL PROTECTED] wrote:
I have an xFree86 video driver for a custom gfx board, and am running into a
problem with the memory mapped IO. The display portion of the driver works
just fine, however we are also trying to support I2C/DDC.
The quick explanation of the problem
Title: Memory mapped IO in video drivers
Hello,
I have an xFree86 video driver for a custom gfx board, and am running into a problem with the memory mapped IO. The display portion of the driver works just fine, however we are also trying to support I2C/DDC.
The quick explanation of the p