habanalabs: enable trace data compression (profiler)

Set the STMTCSR.COMPEN bit to enable leading-zero trace data
compression functionality for the extended stimulus ports.

Signed-off-by: Adam Aharon <aaharon@habana.ai>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>

diff --git a/drivers/misc/habanalabs/goya/goya_coresight.c b/drivers/misc/habanalabs/goya/goya_coresight.c
index a1bc930d904f4435d9c789336c010cccfb87d71b..1258724ea5106260f8942bab5b8f6d1417606a4f 100644 (file)
--- a/drivers/misc/habanalabs/goya/goya_coresight.c
+++ b/drivers/misc/habanalabs/goya/goya_coresight.c
@@ -266,7 +266,7 @@ static int goya_config_stm(struct hl_device *hdev,
                WREG32(base_reg + 0xDF4, 0x80);
                WREG32(base_reg + 0xE8C, input->frequency);
                WREG32(base_reg + 0xE90, 0x7FF);
-               WREG32(base_reg + 0xE80, 0x7 | (input->id << 16));
+               WREG32(base_reg + 0xE80, 0x27 | (input->id << 16));
        } else {
                WREG32(base_reg + 0xE80, 4);
                WREG32(base_reg + 0xD64, 0);