drm/msm/adreno: Add ringbuffer data to the GPU state
Add the contents of each ringbuffer to the GPU state and dump the
data in the crash file encoded with ascii85. To save space only
the used portions of the ringbuffer are dumped.
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
diff --git a/Documentation/gpu/msm-crash-dump.rst b/Documentation/gpu/msm-crash-dump.rst
index 75ab1d5..35e8700 100644
--- a/Documentation/gpu/msm-crash-dump.rst
+++ b/Documentation/gpu/msm-crash-dump.rst
@@ -59,6 +59,13 @@
wptr
The current write pointer (wptr) for the ringbuffer.
+ size
+ Maximum size of the ringbuffer programmed in the hardware.
+
+ data
+ The contents of the ring encoded as ascii85. Only the used
+ portions of the ring will be printed.
+
registers
Set of registers values. Each entry is on its own line enclosed
by brackets { }.
