msm: kgsl: Enable HLSQ registers in snapshot when available

Reading the HLSQ registers during a GPU hang recovery might cause
the device to hang depending on the state of the HLSQ block.
Enable the HLSQ register reads when we know that they will
succeed.

Change-Id: I69f498e6f67a15328d1d41cc64c43d6c44c54bad
Signed-off-by: Carter Cooper <ccooper@codeaurora.org>
1 file changed