All of lore.kernel.org
 help / color / mirror / Atom feed
* [PATCH] drm/amdgpu/sriov: Disable pm for multiple vf sriov
@ 2020-06-02 11:53 Emily Deng
  2020-06-02 12:08 ` Deng, Emily
  0 siblings, 1 reply; 4+ messages in thread
From: Emily Deng @ 2020-06-02 11:53 UTC (permalink / raw)
  To: amd-gfx; +Cc: Emily Deng

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

_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx

^ permalink raw reply related	[flat|nested] 4+ messages in thread
* RE: [PATCH] drm/amdgpu/sriov: Disable pm for multiple vf sriov
  2020-06-02 11:53 [PATCH] drm/amdgpu/sriov: Disable pm for multiple vf sriov Emily Deng
@ 2020-06-02 12:08 ` Deng, Emily
  2020-06-02 12:34   ` 回复: " Min, Frank
  0 siblings, 1 reply; 4+ messages in thread
From: Deng, Emily @ 2020-06-02 12:08 UTC (permalink / raw)
  To: Deng, Emily, amd-gfx; +Cc: Min, Frank

[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

_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx

^ permalink raw reply	[flat|nested] 4+ messages in thread
* 回复: [PATCH] drm/amdgpu/sriov: Disable pm for multiple vf sriov
  2020-06-02 12:08 ` Deng, Emily
@ 2020-06-02 12:34   ` Min, Frank
  2020-06-03  2:27     ` Deng, Emily
  0 siblings, 1 reply; 4+ messages in thread
From: Min, Frank @ 2020-06-02 12:34 UTC (permalink / raw)
  To: Deng, Emily, amd-gfx

[AMD Official Use Only - Internal Distribution Only]

Hi Emily,
How about to move it into smu_hw_init()?

Best Regards,
Frank

-----邮件原件-----
发件人: Deng, Emily <Emily.Deng@amd.com>
发送时间: 2020年6月2日 20:08
收件人: Deng, Emily <Emily.Deng@amd.com>; amd-gfx@lists.freedesktop.org
抄送: Min, Frank <Frank.Min@amd.com>
主题: RE: [PATCH] drm/amdgpu/sriov: Disable pm for multiple vf sriov

[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


_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx

^ permalink raw reply	[flat|nested] 4+ messages in thread
* RE: [PATCH] drm/amdgpu/sriov: Disable pm for multiple vf sriov
  2020-06-02 12:34   ` 回复: " Min, Frank
@ 2020-06-03  2:27     ` Deng, Emily
  0 siblings, 0 replies; 4+ messages in thread
From: Deng, Emily @ 2020-06-03  2:27 UTC (permalink / raw)
  To: Min, Frank, amd-gfx

[AMD Official Use Only - Internal Distribution Only]

Thanks Frank, already sent out the modified patch, please help review again.

Best wishes
Emily Deng



>-----Original Message-----
>From: Min, Frank <Frank.Min@amd.com>
>Sent: Tuesday, June 2, 2020 8:34 PM
>To: Deng, Emily <Emily.Deng@amd.com>; amd-gfx@lists.freedesktop.org
>Subject: 回复: [PATCH] drm/amdgpu/sriov: Disable pm for multiple vf sriov
>
>[AMD Official Use Only - Internal Distribution Only]
>
>Hi Emily,
>How about to move it into smu_hw_init()?
>
>Best Regards,
>Frank
>
>-----邮件原件-----
>发件人: Deng, Emily <Emily.Deng@amd.com>
>发送时间: 2020年6月2日 20:08
>收件人: Deng, Emily <Emily.Deng@amd.com>; amd-
>gfx@lists.freedesktop.org
>抄送: Min, Frank <Frank.Min@amd.com>
>主题: RE: [PATCH] drm/amdgpu/sriov: Disable pm for multiple vf sriov
>
>[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
>
>

_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx

^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-06-03  2:27 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-06-02 11:53 [PATCH] drm/amdgpu/sriov: Disable pm for multiple vf sriov Emily Deng
2020-06-02 12:08 ` Deng, Emily
2020-06-02 12:34   ` 回复: " Min, Frank
2020-06-03  2:27     ` Deng, Emily

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.