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(parent: 9967b94) | patch
drm/nv40: make INIT_COMPUTE_MEM a NOP, just like nv50
authorBen Skeggs <bskeggs@redhat.com>
Fri, 22 Jan 2010 03:17:28 +0000 (13:17 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Tue, 9 Feb 2010 02:50:35 +0000 (12:50 +1000)
commite235c1f3e132a243a1f81b3d95c99ee199b4d3f3
treec89dc9665bd074ff30ed7a7efcd83050e762d01ftree | snapshot (tar.gz zip)
parent9967b9481d2387af4dbe5ceda7a209466ba004a0commit | diff
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>
drivers/gpu/drm/nouveau/nouveau_bios.c diff | blob | blame | history