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intel: updated header for contexts 

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-By: Kenneth Graunke <kenneth@whitecape.org>
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Ben Widawsky 2012-06-27 09:52:42 -07:00
parent 7d0a1d5ebb
commit a5b2946889
1 changed files with 22 additions and 1 deletions
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23
include/drm/i915_drm.h
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@ -193,6 +193,8 @@ typedef struct _drm_i915_sarea {
#define DRM_I915_GET_SPRITE_COLORKEY 0x2a
#define DRM_I915_SET_SPRITE_COLORKEY 0x2b
#define DRM_I915_GEM_WAIT 0x2c
#define DRM_I915_GEM_CONTEXT_CREATE 0x2d
#define DRM_I915_GEM_CONTEXT_DESTROY 0x2e
#define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t)
#define DRM_IOCTL_I915_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH)
@ -237,6 +239,8 @@ typedef struct _drm_i915_sarea {
#define DRM_IOCTL_I915_SET_SPRITE_COLORKEY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_SET_SPRITE_COLORKEY, struct drm_intel_sprite_colorkey)
#define DRM_IOCTL_I915_GET_SPRITE_COLORKEY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_SET_SPRITE_COLORKEY, struct drm_intel_sprite_colorkey)
#define DRM_IOCTL_I915_GEM_WAIT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_WAIT, struct drm_i915_gem_wait)
#define DRM_IOCTL_I915_GEM_CONTEXT_CREATE DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_CREATE, struct drm_i915_gem_context_create)
#define DRM_IOCTL_I915_GEM_CONTEXT_DESTROY DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_DESTROY, struct drm_i915_gem_context_destroy)
/* Allow drivers to submit batchbuffers directly to hardware, relying
* on the security mechanisms provided by hardware.
@ -651,13 +655,19 @@ struct drm_i915_gem_execbuffer2 {
#define I915_EXEC_CONSTANTS_ABSOLUTE (1<<6)
#define I915_EXEC_CONSTANTS_REL_SURFACE (2<<6) /* gen4/5 only */
__u64 flags;
__u64 rsvd1;
__u64 rsvd1; /* now used for context info */
__u64 rsvd2;
};
/** Resets the SO write offset registers for transform feedback on gen7. */
#define I915_EXEC_GEN7_SOL_RESET (1<<8)
#define I915_EXEC_CONTEXT_ID_MASK (0xffffffff)
#define i915_execbuffer2_set_context_id(eb2, context) \
(eb2).rsvd1 = context & I915_EXEC_CONTEXT_ID_MASK
#define i915_execbuffer2_get_context_id(eb2) \
((eb2).rsvd1 & I915_EXEC_CONTEXT_ID_MASK)
struct drm_i915_gem_pin {
/** Handle of the buffer to be pinned. */
__u32 handle;
@ -889,4 +899,15 @@ struct drm_i915_gem_wait {
__s64 timeout_ns;
};
struct drm_i915_gem_context_create {
/* output: id of new context*/
__u32 ctx_id;
__u32 pad;
};
struct drm_i915_gem_context_destroy {
__u32 ctx_id;
__u32 pad;
};
#endif /* _I915_DRM_H_ */