via: add some new chipsets

Disable 3D functionality and AGP DMA for chipsets with the DX9 3D engine.

Signed-off-by: Dave Airlie <airlied@linux.ie>

diff --cc drivers/char/drm/drm_pciids.h
Simple merge

diff --cc drivers/char/drm/via_drv.h
Simple merge

diff --cc drivers/char/drm/via_irq.c
Simple merge

diff --cc drivers/char/drm/via_map.c
Simple merge

diff --cc drivers/char/drm/via_verifier.c
Simple merge