intel/context: Add drm_intel_context type

Add an opaque type representing a HW context.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

2 files changed, 6 insertions, 0 deletions

diff --git a/intel/intel_bufmgr.h b/intel/intel_bufmgr.h
index fa6c4ddc..fedffb58 100644
--- a/intel/intel_bufmgr.h
+++ b/intel/intel_bufmgr.h
@@ -41,6 +41,7 @@
 struct drm_clip_rect;
 
 typedef struct _drm_intel_bufmgr drm_intel_bufmgr;
+typedef struct _drm_intel_context drm_intel_context;
 typedef struct _drm_intel_bo drm_intel_bo;
 
 struct _drm_intel_bo {
diff --git a/intel/intel_bufmgr_priv.h b/intel/intel_bufmgr_priv.h
index 0b625200..2592d42d 100644
--- a/intel/intel_bufmgr_priv.h
+++ b/intel/intel_bufmgr_priv.h
@@ -280,6 +280,11 @@ struct _drm_intel_bufmgr {
 	int debug;
 };
 
+struct _drm_intel_context {
+	unsigned int ctx_id;
+	struct _drm_intel_bufmgr *bufmgr;
+};
+
 #define ALIGN(value, alignment)	((value + alignment - 1) & ~(alignment - 1))
 #define ROUND_UP_TO(x, y)	(((x) + (y) - 1) / (y) * (y))
 #define ROUND_UP_TO_MB(x)	ROUND_UP_TO((x), 1024*1024)