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| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2012-01-03 17:05:39 +0100 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2012-01-03 18:31:12 +0100 |
| commit | 8ea30864229e54b01ac0e9fe88c4b733a940ec4e (patch) | |
| tree | 45d7912ad57216d9e18bef23698d0d099b51cbf2 /drivers/gpu/drm/i915/intel_drv.h | |
| parent | drm/i915: track sprite coverage and disable primary plane if possible (diff) | |
| download | linux-8ea30864229e54b01ac0e9fe88c4b733a940ec4e.tar.xz linux-8ea30864229e54b01ac0e9fe88c4b733a940ec4e.zip | |
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_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index ed65121989bf..5ac8a164a1ee 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -26,6 +26,7 @@ #define __INTEL_DRV_H__ #include <linux/i2c.h> +#include "i915_drm.h" #include "i915_drv.h" #include "drm_crtc.h" #include "drm_crtc_helper.h" @@ -192,6 +193,10 @@ struct intel_plane { uint32_t x, uint32_t y, uint32_t src_w, uint32_t src_h); void (*disable_plane)(struct drm_plane *plane); + int (*update_colorkey)(struct drm_plane *plane, + struct drm_intel_sprite_colorkey *key); + void (*get_colorkey)(struct drm_plane *plane, + struct drm_intel_sprite_colorkey *key); }; #define to_intel_crtc(x) container_of(x, struct intel_crtc, base) @@ -414,4 +419,10 @@ extern void sandybridge_update_wm(struct drm_device *dev); extern void intel_update_sprite_watermarks(struct drm_device *dev, int pipe, uint32_t sprite_width, int pixel_size); + +extern int intel_sprite_set_colorkey(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern int intel_sprite_get_colorkey(struct drm_device *dev, void *data, + struct drm_file *file_priv); + #endif /* __INTEL_DRV_H__ */ |