Commit 1d6e7a59 authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nvd0/disp: some magic to make evo happeir


Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 2fad3d5e
......@@ -850,6 +850,18 @@ nvd0_display_init(struct drm_device *dev)
u32 *push;
int i;
/*XXX: wrong, and wtf is it for? */
for (i = 0; i < 3; i++) {
u32 dac = nv_rd32(dev, 0x61a000 + (i * 0x800));
nv_wr32(dev, 0x6101c0 + (i * 0x800), dac);
}
/*XXX: wrong, and wtf is it for? SOR_MODE_CTRL is an error without.. */
for (i = 0; i < 4; i++) {
u32 sor = nv_rd32(dev, 0x61c000 + (i * 0x800));
nv_wr32(dev, 0x6301c4 + (i * 0x800), sor);
}
if (nv_rd32(dev, 0x6100ac) & 0x00000100) {
nv_wr32(dev, 0x6100ac, 0x00000100);
nv_mask(dev, 0x6194e8, 0x00000001, 0x00000000);
......
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