diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2011-07-12 18:38:18 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-07-13 02:44:27 -0400 |
| commit | 780d7cc44524cd396a34757127f51ecb8ccaf2da (patch) | |
| tree | 96675e90d59903523b282874ca77ce44aa585b50 /drivers/char | |
| parent | 4171424e66e5525d7128a2c355215ca5c66f76d5 (diff) | |
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 <chris@chris-wilson.co.uk>
Cc: Konstantin Belousov <kostikbel@gmail.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/agp/intel-agp.h | 7 |
1 files 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 @@ | |||
| 90 | #define G4x_GMCH_SIZE_MASK (0xf << 8) | 90 | #define G4x_GMCH_SIZE_MASK (0xf << 8) |
| 91 | #define G4x_GMCH_SIZE_1M (0x1 << 8) | 91 | #define G4x_GMCH_SIZE_1M (0x1 << 8) |
| 92 | #define G4x_GMCH_SIZE_2M (0x3 << 8) | 92 | #define G4x_GMCH_SIZE_2M (0x3 << 8) |
| 93 | #define G4x_GMCH_SIZE_VT_1M (0x9 << 8) | 93 | #define G4x_GMCH_SIZE_VT_EN (0x8 << 8) |
| 94 | #define G4x_GMCH_SIZE_VT_1_5M (0xa << 8) | 94 | #define G4x_GMCH_SIZE_VT_1M (G4x_GMCH_SIZE_1M | G4x_GMCH_SIZE_VT_EN) |
| 95 | #define G4x_GMCH_SIZE_VT_2M (0xc << 8) | 95 | #define G4x_GMCH_SIZE_VT_1_5M ((0x2 << 8) | G4x_GMCH_SIZE_VT_EN) |
| 96 | #define G4x_GMCH_SIZE_VT_2M (G4x_GMCH_SIZE_2M | G4x_GMCH_SIZE_VT_EN) | ||
| 96 | 97 | ||
| 97 | #define GFX_FLSH_CNTL 0x2170 /* 915+ */ | 98 | #define GFX_FLSH_CNTL 0x2170 /* 915+ */ |
| 98 | 99 | ||