intel_reg_dumper: Add support for reading register dumps from files

Also add intel_reg_snapshot for creating such snapshots, and relevant
documentation.

Signed-off-by: Adam Jackson <ajax@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/intel_gpu_tools.h b/lib/intel_gpu_tools.h
index 07340cc9..259fd9a9 100644
--- a/lib/intel_gpu_tools.h
+++ b/lib/intel_gpu_tools.h
@@ -56,3 +56,4 @@ void intel_get_drm_devid(int fd);
 void intel_copy_bo(struct intel_batchbuffer *batch,
 		   drm_intel_bo *dst_bo, drm_intel_bo *src_bo,
 		   int width, int height);
+void intel_map_file(char *);