diff mbox series

[10/26] habanalabs: update DRAM props according to preboot data

Message ID 20221208151350.1833823-10-ogabbay@kernel.org
State New
Headers
Series [01/26] habanalabs/gaudi2: fix BMON 3rd address range |

Commit Message

Oded Gabbay Dec. 8, 2022, 3:13 p.m. UTC 
  From: Ohad Sharabi <osharabi@habana.ai>

If the f/w reports the binning masks at the preboot stage, the driver
must align its DRAM properties according to the new information.

Signed-off-by: Ohad Sharabi <osharabi@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
---
 drivers/misc/habanalabs/common/firmware_if.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/drivers/misc/habanalabs/common/firmware_if.c b/drivers/misc/habanalabs/common/firmware_if.c
index 4f364c3085fe..046866c673e2 100644
--- a/drivers/misc/habanalabs/common/firmware_if.c
+++ b/drivers/misc/habanalabs/common/firmware_if.c
@@ -2582,6 +2582,10 @@  static int hl_fw_dynamic_init_cpu(struct hl_device *hdev,
 			hdev->decoder_binning = le32_to_cpu(binning_info->dec_mask);
 			hdev->rotator_binning = le32_to_cpu(binning_info->rot_mask);
 
+			rc = hdev->asic_funcs->set_dram_properties(hdev);
+			if (rc)
+				goto out;
+
 			dev_dbg(hdev->dev,
 				"Read binning masks: tpc: 0x%llx, dram: 0x%llx, edma: 0x%x, dec: 0x%x, rot:0x%x\n",
 				hdev->tpc_binning, hdev->dram_binning, hdev->edma_binning,