Hi Dave, Daniel,
More stuff for 5.2:
- Fixes for powerplay custom profiles
- DC bandwidth clean ups and fixes
- RAS fixes for vega20
- DC atomic resume fix
- Better plane handling in DC
- Freesync improvements
- Misc bug fixes and cleanups
The following changes since commit 5ebffda257731a11cf1db6
Reviewed-by: Evan Quan
> -Original Message-
> From: amd-gfx On Behalf Of
> Yintian Tao
> Sent: Wednesday, April 10, 2019 10:26 PM
> To: amd-gfx@lists.freedesktop.org
> Cc: Tao, Yintian
> Subject: [PATCH] drm/amdgpu: support dpm level modification under
> virtualization v3
>
> Under veg
How does forcing DPM levels work in SRIOV? Can clocks switch fast enough to
allow different VFs have different clocks? If not, can one VF override the
clocks used by another VF? In that case, wouldn't that violate the isolation
between VFs?
Regards,
Felix
-Original Message-
From: amd
Hi Dave, Daniel,
A few fixes for 5.1:
- Cursor fixes
- Add missing picasso pci id to KFD
- XGMI fix
- Shadow buffer handling fix for GPU reset
The following changes since commit d939f44d4a7f910755165458da20407d2139f581:
drm/amdgpu: remove unnecessary rlc reset function on gfx9 (2019-04-02
16:
On Sat, Apr 6, 2019 at 3:25 PM Braiam wrote:
>
> At this point I decided that the system isn't going to recover, so I
> tried to soft-reboot it, but it only ended locked and had to hard
> reboot.
>
> I've found this bug[1] that seems related, user watching videos. I
> will try removing vaapi and
Hi Alex
Many thanks for your review.
Best Regards
Yintian Tao
-Original Message-
From: Alex Deucher
Sent: Wednesday, April 10, 2019 11:32 PM
To: Tao, Yintian
Cc: amd-gfx list
Subject: Re: [PATCH] drm/amdgpu: support dpm level modification under
virtualization v3
On Wed, Apr 10, 201
On Wed, Apr 10, 2019 at 10:25 AM Yintian Tao wrote:
>
> Under vega10 virtualuzation, smu ip block will not be added.
> Therefore, we need add pp clk query and force dpm level function
> at amdgpu_virt_ops to support the feature.
>
> v2: add get_pp_clk existence check and use kzalloc to allocate bu
Am 10.04.19 um 17:05 schrieb Grodzovsky, Andrey:
> On 4/10/19 10:41 AM, Christian König wrote:
>> Am 10.04.19 um 16:28 schrieb Grodzovsky, Andrey:
>>> On 4/10/19 10:06 AM, Christian König wrote:
Am 09.04.19 um 18:42 schrieb Grodzovsky, Andrey:
> On 4/9/19 10:50 AM, Christian König wrote:
>
On 4/10/19 10:41 AM, Christian König wrote:
> Am 10.04.19 um 16:28 schrieb Grodzovsky, Andrey:
>> On 4/10/19 10:06 AM, Christian König wrote:
>>> Am 09.04.19 um 18:42 schrieb Grodzovsky, Andrey:
On 4/9/19 10:50 AM, Christian König wrote:
> Am 08.04.19 um 18:08 schrieb Andrey Grodzovsky:
>
Am 10.04.19 um 16:28 schrieb Grodzovsky, Andrey:
On 4/10/19 10:06 AM, Christian König wrote:
Am 09.04.19 um 18:42 schrieb Grodzovsky, Andrey:
On 4/9/19 10:50 AM, Christian König wrote:
Am 08.04.19 um 18:08 schrieb Andrey Grodzovsky:
Also reject TDRs if another one already running.
Signed-off
On 4/10/19 10:06 AM, Christian König wrote:
> Am 09.04.19 um 18:42 schrieb Grodzovsky, Andrey:
>> On 4/9/19 10:50 AM, Christian König wrote:
>>> Am 08.04.19 um 18:08 schrieb Andrey Grodzovsky:
Also reject TDRs if another one already running.
Signed-off-by: Andrey Grodzovsky
--
Under vega10 virtualuzation, smu ip block will not be added.
Therefore, we need add pp clk query and force dpm level function
at amdgpu_virt_ops to support the feature.
v2: add get_pp_clk existence check and use kzalloc to allocate buf
v3: return -ENOMEM for allocation failure and correct the cod
Hi Christian
Many thanks for your review. I will correct the patch by v3
Best Regards
Yintian Tao
-Original Message-
From: Christian König
Sent: Wednesday, April 10, 2019 10:02 PM
To: Tao, Yintian ; amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/amdgpu: support dpm level modif
Am 09.04.19 um 18:42 schrieb Grodzovsky, Andrey:
On 4/9/19 10:50 AM, Christian König wrote:
Am 08.04.19 um 18:08 schrieb Andrey Grodzovsky:
Also reject TDRs if another one already running.
Signed-off-by: Andrey Grodzovsky
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 94
Am 10.04.19 um 15:02 schrieb Yintian Tao:
Under vega10 virtualuzation, smu ip block will not be added.
Therefore, we need add pp clk query and force dpm level function
at amdgpu_virt_ops to support the feature.
v2: add get_pp_clk existence check and use kzalloc to allocate buf
Change-Id: I71341
Under vega10 virtualuzation, smu ip block will not be added.
Therefore, we need add pp clk query and force dpm level function
at amdgpu_virt_ops to support the feature.
v2: add get_pp_clk existence check and use kzalloc to allocate buf
Change-Id: I713419c57b854082f6f739f1d32a055c7115e620
Signed-o
Hi Christian
Many thanks.
The reason is that the reserved buffer for pf2vf communication is allocated
from visible VRAM and the allocation granularity from it is page size at
amdgpu_ttm_fw_reserve_vram_init.
Best Regards
Yintian Tao
-Original Message-
From: Koenig, Christian
Sen
Hi Yintian,
yeah, kzalloc would obvious work.
But why do you need such a large buffer in the first place?
Rule of thumb is that each function should not use more than 1KB of
stack, otherwise the compiler will raise a warning.
Christian.
Am 10.04.19 um 14:09 schrieb Tao, Yintian:
> Hi Christi
Hi Christian
Thanks for your review. May I use the kzalloc to allocate the memory for the
buffer to avoid the stack problem you said?
Because hypervisor driver will transfer the message through this page size
memory.
Best Regards
Yintian Tao
-Original Message-
From: Christian König
> -Original Message-
> From: amd-gfx [mailto:amd-gfx-boun...@lists.freedesktop.org] On Behalf
> Of Christian K?nig
> Sent: Wednesday, April 10, 2019 5:46 PM
> To: amd-gfx@lists.freedesktop.org
> Subject: [PATCH] drm/ttm: fix incrementing the page pointer for huge pages
>
> When we incremen
Am 10.04.19 um 11:58 schrieb Quan, Evan:
-Original Message-
From: amd-gfx On Behalf Of
Yintian Tao
Sent: 2019年4月9日 23:18
To: amd-gfx@lists.freedesktop.org
Cc: Tao, Yintian
Subject: [PATCH] drm/amdgpu: support dpm level modification under
virtualization
Under vega10 virtualuzation, sm
Hi Evan
Many thanks for your review.
I will submit v2 patch according to your comments.
Best Regards
Yintian Tao
-Original Message-
From: amd-gfx On Behalf Of Quan, Evan
Sent: Wednesday, April 10, 2019 5:58 PM
To: Tao, Yintian ; amd-gfx@lists.freedesktop.org
Cc: Tao, Yintian
Subject
> -Original Message-
> From: amd-gfx On Behalf Of
> Yintian Tao
> Sent: 2019年4月9日 23:18
> To: amd-gfx@lists.freedesktop.org
> Cc: Tao, Yintian
> Subject: [PATCH] drm/amdgpu: support dpm level modification under
> virtualization
>
> Under vega10 virtualuzation, smu ip block will not be
When we increment the counter we need to increment the pointer as well.
Signed-off-by: Christian König
Fixes: e16858a7e6e7 drm/ttm: fix start page for huge page check in
ttm_put_pages()
---
drivers/gpu/drm/ttm/ttm_page_alloc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --gi
Hi Christian
Many thanks. I got it.
Hi Alex
Can you help review on it? Many thanks in advance.
Best Regards
Yintian Tao
-Original Message-
From: Koenig, Christian
Sent: Wednesday, April 10, 2019 4:44 PM
To: Tao, Yintian
Cc: amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/a
Hi Yintian,
sorry but this is power management and that is not something I'm very
familiar with.
I can only say that at least on first glance the coding style looks good
to me :)
Probably best to wait for Alex to wake up.
Regards,
Christian.
Am 10.04.19 um 10:38 schrieb Tao, Yintian:
> Ping.
Ping
Hi Christian
Can you help have review on it? Thanks in advance.
Best Regards
Yintian Tao
-Original Message-
From: amd-gfx On Behalf Of Yintian Tao
Sent: Tuesday, April 09, 2019 11:18 PM
To: amd-gfx@lists.freedesktop.org
Cc: Tao, Yintian
Subject: [PATCH] drm/amdgpu: support
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