[PATCH 02/11] habanalabs: set PM profile to auto only for goya

From: Oded Gabbay
Date: Mon May 11 2020 - 07:32:47 EST


For Gaudi, the driver doesn't change the PM profile automatically due to
device-controlled PM capabilities. Therefore, set the PM profile to auto
only for Goya so the driver's code to automatically change the profile
won't run on Gaudi.

Signed-off-by: Oded Gabbay <oded.gabbay@xxxxxxxxx>
---
drivers/misc/habanalabs/sysfs.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/misc/habanalabs/sysfs.c b/drivers/misc/habanalabs/sysfs.c
index e478a191e5f5..36f4f68c8cef 100644
--- a/drivers/misc/habanalabs/sysfs.c
+++ b/drivers/misc/habanalabs/sysfs.c
@@ -410,7 +410,10 @@ int hl_sysfs_init(struct hl_device *hdev)
{
int rc;

- hdev->pm_mng_profile = PM_AUTO;
+ if (hdev->asic_type == ASIC_GOYA)
+ hdev->pm_mng_profile = PM_AUTO;
+ else
+ hdev->pm_mng_profile = PM_MANUAL;
hdev->max_power = hdev->asic_prop.max_power_default;

hdev->asic_funcs->add_device_attr(hdev, &hl_dev_clks_attr_group);
--
2.17.1