intel: Add .aub file output support.

This will allow the driver to capture all of its execution state to a
file for later debugging.  intel_gpu_dump is limited in that it only
captures batchbuffers, and Mesa's captures, while more complete, still
capture only a portion of the state involved in execution.

This is a squash commit of a long series of hacking as we tried to get
the resulting traces to work in the internal simulator.  It contains
contributions by Yuanhan Liu and Kenneth Graunke.

v2: Drop the MI_FLUSH_ENABLE setup.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>

1 files changed, 14 insertions, 0 deletions

diff --git a/intel/intel_bufmgr.h b/intel/intel_bufmgr.h
index 8036031c..fa6f2b8e 100644
--- a/intel/intel_bufmgr.h
+++ b/intel/intel_bufmgr.h
@@ -36,6 +36,7 @@
 
 #include <stdio.h>
 #include <stdint.h>
+#include <stdio.h>
 
 struct drm_clip_rect;
 
@@ -84,6 +85,13 @@ struct _drm_intel_bo {
 	int handle;
 };
 
+enum aub_dump_bmp_format {
+	AUB_DUMP_BMP_FORMAT_8BIT = 1,
+	AUB_DUMP_BMP_FORMAT_ARGB_4444 = 4,
+	AUB_DUMP_BMP_FORMAT_ARGB_0888 = 6,
+	AUB_DUMP_BMP_FORMAT_ARGB_8888 = 7,
+};
+
 #define BO_ALLOC_FOR_RENDER (1<<0)
 
 drm_intel_bo *drm_intel_bo_alloc(drm_intel_bufmgr *bufmgr, const char *name,
@@ -154,6 +162,12 @@ int drm_intel_gem_bo_get_reloc_count(drm_intel_bo *bo);
 void drm_intel_gem_bo_clear_relocs(drm_intel_bo *bo, int start);
 void drm_intel_gem_bo_start_gtt_access(drm_intel_bo *bo, int write_enable);
 
+void drm_intel_bufmgr_gem_set_aub_dump(drm_intel_bufmgr *bufmgr, int enable);
+void drm_intel_gem_bo_aub_dump_bmp(drm_intel_bo *bo,
+				   int x1, int y1, int width, int height,
+				   enum aub_dump_bmp_format format,
+				   int pitch, int offset);
+
 int drm_intel_get_pipe_from_crtc_id(drm_intel_bufmgr *bufmgr, int crtc_id);
 
 int drm_intel_get_aperture_sizes(int fd, size_t *mappable, size_t *total);