From: Oded Gabbay <oded.gabbay@gmail.com>
To: linux-kernel@vger.kernel.org, oshpigelman@habana.ai,
ttayar@habana.ai, gregkh@linuxfoundation.org
Subject: [PATCH 02/11] habanalabs: set PM profile to auto only for goya
Date: Mon, 11 May 2020 14:32:23 +0300 [thread overview]
Message-ID: <20200511113232.5771-3-oded.gabbay@gmail.com> (raw)
In-Reply-To: <20200511113232.5771-1-oded.gabbay@gmail.com>
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@gmail.com>
---
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
next prev parent reply other threads:[~2020-05-11 11:32 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-11 11:32 [PATCH 00/11] Adding GAUDI ASIC support to habanalabs driver Oded Gabbay
2020-05-11 11:32 ` [PATCH 01/11] habanalabs: add dedicated define for hard reset Oded Gabbay
2020-05-11 11:32 ` Oded Gabbay [this message]
2020-05-11 11:32 ` [PATCH 03/11] habanalabs: support clock gating enable/disable Oded Gabbay
2020-05-11 11:32 ` [PATCH 04/11] habanalabs: get card type, location from F/W Oded Gabbay
2020-05-11 11:32 ` [PATCH 06/11] uapi: habanalabs: add gaudi defines Oded Gabbay
2020-05-11 11:32 ` [PATCH 07/11] habanalabs: add gaudi asic-dependent code Oded Gabbay
2020-05-11 11:32 ` [PATCH 08/11] habanalabs: add hwmgr module for gaudi Oded Gabbay
2020-05-11 11:32 ` [PATCH 09/11] habanalabs: add gaudi security module Oded Gabbay
2020-05-11 11:32 ` [PATCH 10/11] habanalabs: add gaudi profiler module Oded Gabbay
2020-05-11 11:32 ` [PATCH 11/11] habanalabs: enable gaudi code in driver Oded Gabbay
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