From: "Deng, Emily" <Emily.Deng@amd.com>
To: "Deng, Emily" <Emily.Deng@amd.com>,
"amd-gfx@lists.freedesktop.org" <amd-gfx@lists.freedesktop.org>
Cc: "Min, Frank" <Frank.Min@amd.com>
Subject: RE: [PATCH] drm/amdgpu/sriov: Disable pm for multiple vf sriov
Date: Tue, 2 Jun 2020 12:08:21 +0000 [thread overview]
Message-ID: <BY5PR12MB41158534A80BB0A0D3DC328F8F8B0@BY5PR12MB4115.namprd12.prod.outlook.com> (raw)
In-Reply-To: <1591098822-12353-1-git-send-email-Emily.Deng@amd.com>
[AMD Official Use Only - Internal Distribution Only]
>-----Original Message-----
>From: Emily Deng <Emily.Deng@amd.com>
>Sent: Tuesday, June 2, 2020 7:54 PM
>To: amd-gfx@lists.freedesktop.org
>Cc: Deng, Emily <Emily.Deng@amd.com>
>Subject: [PATCH] drm/amdgpu/sriov: Disable pm for multiple vf sriov
>
>Change-Id: Ic010440ef625f6f29e91f267a6f284f9b6554e1f
>Signed-off-by: Emily Deng <Emily.Deng@amd.com>
>---
> drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 +++
> 1 file changed, 3 insertions(+)
>
>diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
>b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
>index b6331712..fcbd875 100644
>--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
>+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
>@@ -2004,6 +2004,9 @@ static int amdgpu_device_ip_init(struct
>amdgpu_device *adev)
> if (amdgpu_sriov_vf(adev))
> amdgpu_virt_init_data_exchange(adev);
>
>+if (amdgpu_sriov_vf(adev) && !amdgpu_sriov_is_pp_one_vf(adev))
>+adev->smu.pm_enabled = 0;
>+
> r = amdgpu_ib_pool_init(adev);
> if (r) {
> dev_err(adev->dev, "IB initialization failed (%d).\n", r);
>--
>2.7.4
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next prev parent reply other threads:[~2020-06-02 12:08 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-02 11:53 [PATCH] drm/amdgpu/sriov: Disable pm for multiple vf sriov Emily Deng
2020-06-02 12:08 ` Deng, Emily [this message]
2020-06-02 12:34 ` 回复: " Min, Frank
2020-06-03 2:27 ` Deng, Emily
2020-06-02 12:40 Emily Deng
2020-06-10 11:00 ` Deng, Emily
2020-06-11 2:06 ` Deng, Emily
2020-06-11 3:27 ` Liu, Monk
2020-06-11 4:40 ` Quan, Evan
2020-06-11 5:18 ` Deng, Emily
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