[Intel-gfx] G4x_GMCH_SIZE_VT_2M

[Konstantin Belousov]

In Linux source, drivers/char/agp/intel_agp.h, there is a definition
#define G4x_GMCH_SIZE_VT_2M	(0xc << 8)

According to the Intel document 319970.pdf, Intel 4 Series Chipset
Family, page 93, the VT mode, 2MB GTT page is reported by the
value 0xb << 8. One of my testers with GM45 chipset machine confirms
that the value in northbridge register 0x52 is 0xb << 8.

Is this a typo ?
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