From 780d7cc44524cd396a34757127f51ecb8ccaf2da Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Tue, 12 Jul 2011 23:38:18 +0100 Subject: [PATCH] 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: Chris Wilson Cc: Konstantin Belousov Cc: Daniel Vetter Acked-by: Daniel Vetter Signed-off-by: Dave Airlie --- drivers/char/agp/intel-agp.h | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/char/agp/intel-agp.h b/drivers/char/agp/intel-agp.h index 999803ce10dc..5da67f165afa 100644 --- a/drivers/char/agp/intel-agp.h +++ b/drivers/char/agp/intel-agp.h @@ -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+ */ -- GitLab