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| author | Alex Deucher <alexdeucher@gmail.com> | 2009-10-20 01:23:33 +0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-10-26 06:28:19 +0300 |
| commit | 5885b7a9f4d2a0405b7e42d44eab4ed2302a8239 (patch) | |
| tree | 8b95a46fb5fcaf03c71f55105bbc6a2a48e1ba8d /drivers/gpu/drm/radeon/r600d.h | |
| parent | ceb776bc87280eb8d13f38e4d7afae757e95af44 (diff) | |
| download | linux-5885b7a9f4d2a0405b7e42d44eab4ed2302a8239.tar.xz | |
drm/radeon/kms: fix vram_width calculation on r6xx/r7xx
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/r600d.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/r600d.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h index 5084595eb919..cf238bf5700f 100644 --- a/drivers/gpu/drm/radeon/r600d.h +++ b/drivers/gpu/drm/radeon/r600d.h @@ -270,6 +270,10 @@ #define PCIE_PORT_INDEX 0x0038 #define PCIE_PORT_DATA 0x003C +#define CHMAP 0x2004 +#define NOOFCHAN_SHIFT 12 +#define NOOFCHAN_MASK 0x00003000 + #define RAMCFG 0x2408 #define NOOFBANK_SHIFT 0 #define NOOFBANK_MASK 0x00000001 |