diff options
| author | Francisco Jerez <currojerez@riseup.net> | 2010-10-24 16:36:12 +0200 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-12-03 15:11:21 +1000 |
| commit | 87a326a38589e1c919af5f86a59cd571ff0aa831 (patch) | |
| tree | c8e829f79f4f20bc876d73ba7c3d545b15d12ee0 /drivers/gpu/drm/nouveau/nouveau_reg.h | |
| parent | a5cf68b04b2b8ea716cf6fd8499c1c54d05fdf5e (diff) | |
drm/nv20: Add Z compression support.
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Tested-by: Xavier Chantry <chantry.xavier@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_reg.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_reg.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_reg.h b/drivers/gpu/drm/nouveau/nouveau_reg.h index b6384d36d5d..df3a87e792f 100644 --- a/drivers/gpu/drm/nouveau/nouveau_reg.h +++ b/drivers/gpu/drm/nouveau/nouveau_reg.h @@ -45,6 +45,11 @@ # define NV04_PFB_REF_CMD_REFRESH (1 << 0) #define NV04_PFB_PRE 0x001002d4 # define NV04_PFB_PRE_CMD_PRECHARGE (1 << 0) +#define NV20_PFB_ZCOMP(i) (0x00100300 + 4*(i)) +# define NV20_PFB_ZCOMP_MODE_32 (4 << 24) +# define NV20_PFB_ZCOMP_EN (1 << 31) +# define NV25_PFB_ZCOMP_MODE_16 (1 << 20) +# define NV25_PFB_ZCOMP_MODE_32 (2 << 20) #define NV10_PFB_CLOSE_PAGE2 0x0010033c #define NV04_PFB_SCRAMBLE(i) (0x00100400 + 4 * (i)) #define NV40_PFB_TILE(i) (0x00100600 + (i*16)) @@ -379,6 +384,7 @@ #define NV20_PGRAPH_TLIMIT(i) (0x00400904 + (i*16)) #define NV20_PGRAPH_TSIZE(i) (0x00400908 + (i*16)) #define NV20_PGRAPH_TSTATUS(i) (0x0040090C + (i*16)) +#define NV20_PGRAPH_ZCOMP(i) (0x00400980 + 4*(i)) #define NV10_PGRAPH_TILE(i) (0x00400B00 + (i*16)) #define NV10_PGRAPH_TLIMIT(i) (0x00400B04 + (i*16)) #define NV10_PGRAPH_TSIZE(i) (0x00400B08 + (i*16)) |