diff options
| author | Dave Airlie <airlied@linux.ie> | 2006-03-19 19:45:26 +1100 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2006-03-19 19:45:26 +1100 |
| commit | ee4621f011750a6eff9f56631e12ab7fd9503aaa (patch) | |
| tree | a3d1291b3902ba2041464a0ef364d3acfb08dcac /drivers/char/drm/radeon_drm.h | |
| parent | d5ea702f1e8e3edeea6b673a58281bf99f3dbec5 (diff) | |
drm: Add general-purpose packet for manipulating scratch registers (r300)
From: Aapo Tahkola (via DRM CVS)
Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/char/drm/radeon_drm.h')
| -rw-r--r-- | drivers/char/drm/radeon_drm.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/char/drm/radeon_drm.h b/drivers/char/drm/radeon_drm.h index bb63e6806fd1..c8e279e89c2e 100644 --- a/drivers/char/drm/radeon_drm.h +++ b/drivers/char/drm/radeon_drm.h @@ -222,6 +222,7 @@ typedef union { # define R300_WAIT_3D 0x2 # define R300_WAIT_2D_CLEAN 0x3 # define R300_WAIT_3D_CLEAN 0x4 +#define R300_CMD_SCRATCH 8 typedef union { unsigned int u; @@ -247,6 +248,9 @@ typedef union { struct { unsigned char cmd_type, flags, pad0, pad1; } wait; + struct { + unsigned char cmd_type, reg, n_bufs, flags; + } scratch; } drm_r300_cmd_header_t; #define RADEON_FRONT 0x1 |