tree c89dc9665bd074ff30ed7a7efcd83050e762d01f
parent 9967b9481d2387af4dbe5ceda7a209466ba004a0
author Ben Skeggs <bskeggs@redhat.com> 1264130248 +1000
committer Ben Skeggs <bskeggs@redhat.com> 1265683835 +1000

drm/nv40: make INIT_COMPUTE_MEM a NOP, just like nv50

It appears we aren't required to do memory sizing ourselves on nv40
either.  NV40 init tables read a strap from PEXTDEV_BOOT_0 into a
CRTC register, and then later use that value to select a memory
configuration (written to PFB_CFG0, just like INIT_COMPUTE_MEM on
earlier cards) with INIT_IO_RESTRICT_PROG.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>