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| 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/intel_display.c | |
| 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/intel_display.c')
0 files changed, 0 insertions, 0 deletions