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Subject[PATCH 1/2] habanalabs: enable trace data compression (profiler)
Date
From: Adam Aharon <aaharon@habana.ai>

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>
---
drivers/misc/habanalabs/goya/goya_coresight.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/habanalabs/goya/goya_coresight.c b/drivers/misc/habanalabs/goya/goya_coresight.c
index a1bc930d904f..1258724ea510 100644
--- 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);
--
2.17.1
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