diff options
| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2012-01-03 08:05:39 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2012-01-03 09:31:12 -0800 |
| commit | 8ea30864229e54b01ac0e9fe88c4b733a940ec4e (patch) | |
| tree | 45d7912ad57216d9e18bef23698d0d099b51cbf2 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | 175bd4204e069f8bd855ca3dcf70a78db4410936 (diff) | |
drm/i915: add color key support v4
Add new ioctls for getting and setting the current destination color
key. This allows for simple overlay display control by matching a color
key value in the primary plane before blending the overlay on top.
v2: remove unnecessary mutex acquire/release around reg accesses
v3: add support for full color key management
v4: fix copy & paste bug in snb_get_colorkey
don't bother checking min/max values against docs as the docs are likely
wrong (how could we handle 10bpc surface formats?)
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index d791043c8ec..eb44432d79b 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -2737,9 +2737,12 @@ #define DVSSTRIDE(pipe) _PIPE(pipe, _DVSASTRIDE, _DVSBSTRIDE) #define DVSPOS(pipe) _PIPE(pipe, _DVSAPOS, _DVSBPOS) #define DVSSURF(pipe) _PIPE(pipe, _DVSASURF, _DVSBSURF) +#define DVSKEYMAX(pipe) _PIPE(pipe, _DVSAKEYMAXVAL, _DVSBKEYMAXVAL) #define DVSSIZE(pipe) _PIPE(pipe, _DVSASIZE, _DVSBSIZE) #define DVSSCALE(pipe) _PIPE(pipe, _DVSASCALE, _DVSBSCALE) #define DVSTILEOFF(pipe) _PIPE(pipe, _DVSATILEOFF, _DVSBTILEOFF) +#define DVSKEYVAL(pipe) _PIPE(pipe, _DVSAKEYVAL, _DVSBKEYVAL) +#define DVSKEYMSK(pipe) _PIPE(pipe, _DVSAKEYMSK, _DVSBKEYMSK) #define _SPRA_CTL 0x70280 #define SPRITE_ENABLE (1<<31) |