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Commit 780d7cc4 authored by Chris Wilson's avatar Chris Wilson Committed by Dave Airlie
Browse files

agp/intel: Fix typo in G4x_GMCH_SIZE_VT_2M 



Konstantin Belousov found an error in the define of G4x_GMCH_SIZE_VT_2M
relative to the GMCH specs, and confirmed that indeed one of his users
with a Q45 reports 0xb not 0xc for a 2/2MiB GATT.

Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Cc: Konstantin Belousov <kostikbel@gmail.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 4171424e

drivers/char/agp/intel-agp.h

+4 −3
Original line number Diff line number Diff line
@@ -90,9 +90,10 @@ 
#define G4x_GMCH_SIZE_MASK	(0xf << 8)

#define G4x_GMCH_SIZE_1M	(0x1 << 8)

#define G4x_GMCH_SIZE_2M	(0x3 << 8)

#define G4x_GMCH_SIZE_VT_1M	(0x9 << 8)

#define G4x_GMCH_SIZE_VT_1_5M	(0xa << 8)

#define G4x_GMCH_SIZE_VT_2M	(0xc << 8)

#define G4x_GMCH_SIZE_VT_EN	(0x8 << 8)

#define G4x_GMCH_SIZE_VT_1M	(G4x_GMCH_SIZE_1M | G4x_GMCH_SIZE_VT_EN)

#define G4x_GMCH_SIZE_VT_1_5M	((0x2 << 8) | G4x_GMCH_SIZE_VT_EN)

#define G4x_GMCH_SIZE_VT_2M	(G4x_GMCH_SIZE_2M | G4x_GMCH_SIZE_VT_EN)



#define GFX_FLSH_CNTL		0x2170 /* 915+ */