> > Hi! > > > > ? ? ? ?I been working on updating the VIA kernel driver to using KMS > > and TTM. So this weekend I started to implement a couple of buffer > > allocations internally to the driver from the video ram. So the first > > buffer I allocated was not the front buffer from the video vram but a > > virtual queue buffer of about 256K in size. The second allocation was > > the front buffer. The problem was the buffer offset for the second > > allocation was the same as the VQ buffer. I'm stump to what I'm doing > > wrong, so does anyone have a idea? > > Without code to look at we all can start guessing :) my guess is either > you are not using the proper offset field or you are allocating from > different memory pool.
http://cgit.freedesktop.org/~jsimmons/drm-openchrome > > ? ? ? ?Second question I have is how are monochrome cursor images > > handled with KMS. Yes we need to support CLE266 which is used in a lot > > of POS devices. That chipset only supports monochrome cursors. > > You can hide the cursor limitation from userspace and pretend supporting > rgb cursor. So just return -ENXIO in that case.
