On 2018-12-21 7:23 p.m., Koenig, Christian wrote:
> Am 21.12.18 um 19:19 schrieb Alex Deucher:
>> On Fri, Dec 21, 2018 at 1:15 PM Christian König
>> wrote:
>>> Am 21.12.18 um 10:09 schrieb Deng, Emily:
> From: Michel Dänzer
> On 2018-12-21 9:45 a.m., Deng, Emily wrote:
>>> From:
8 4:52 PM
>>>> To: Deng, Emily
>>>> Cc: amd-gfx@lists.freedesktop.org
>>>> Subject: Re: [PATCH] drm/amdgpu/virtual_dce: Need to pin the fb's bo
>>>>
>>>> On 2018-12-21 9:45 a.m., Deng, Emily wrote:
>>>>>> -Original Mess
lists.freedesktop.org
> >> Subject: Re: [PATCH] drm/amdgpu/virtual_dce: Need to pin the fb's bo
> >>
> >> On 2018-12-21 9:45 a.m., Deng, Emily wrote:
> >>>> -Original Message-
> >>>> From: Michel Dänzer
> >>>> Sent: Fr
Am 21.12.18 um 10:09 schrieb Deng, Emily:
-Original Message-
From: Michel Dänzer
Sent: Friday, December 21, 2018 4:52 PM
To: Deng, Emily
Cc: amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/amdgpu/virtual_dce: Need to pin the fb's bo
On 2018-12-21 9:45 a.m., Deng, Emily wrote
On 2018-12-21 11:15 a.m., Deng, Emily wrote:
>> -Original Message-
>> From: Michel Dänzer
>> Sent: Friday, December 21, 2018 6:08 PM
>> To: Deng, Emily
>> Cc: amd-gfx@lists.freedesktop.org
>> Subject: Re: [PATCH] drm/amdgpu/virtual_dce: Need to pin t
>-Original Message-
>From: Michel Dänzer
>Sent: Friday, December 21, 2018 6:08 PM
>To: Deng, Emily
>Cc: amd-gfx@lists.freedesktop.org
>Subject: Re: [PATCH] drm/amdgpu/virtual_dce: Need to pin the fb's bo
>
>On 2018-12-21 10:55 a.m., Deng, Emily wrote:
&
On 2018-12-21 10:55 a.m., Deng, Emily wrote:
>> -Original Message-
>> From: amd-gfx On Behalf Of Deng,
>> Emily
>> Sent: Friday, December 21, 2018 5:41 PM
>> To: Michel Dänzer
>> Cc: amd-gfx@lists.freedesktop.org
>> Subject: RE: [PATCH] drm/a
>-Original Message-
>From: amd-gfx On Behalf Of Deng,
>Emily
>Sent: Friday, December 21, 2018 5:41 PM
>To: Michel Dänzer
>Cc: amd-gfx@lists.freedesktop.org
>Subject: RE: [PATCH] drm/amdgpu/virtual_dce: Need to pin the fb's bo
>
>>-Original Message-
>-Original Message-
>From: Michel Dänzer
>Sent: Friday, December 21, 2018 5:37 PM
>To: Deng, Emily
>Cc: amd-gfx@lists.freedesktop.org
>Subject: Re: [PATCH] drm/amdgpu/virtual_dce: Need to pin the fb's bo
>
>On 2018-12-21 10:32 a.m., Deng, Emily wrote:
&
On 2018-12-21 10:32 a.m., Deng, Emily wrote:
>> -Original Message-
>> From: Michel Dänzer
>> Sent: Friday, December 21, 2018 5:28 PM
>> To: Deng, Emily
>> Cc: amd-gfx@lists.freedesktop.org
>> Subject: Re: [PATCH] drm/amdgpu/virtual_dce: Need to pin t
>-Original Message-
>From: Michel Dänzer
>Sent: Friday, December 21, 2018 5:28 PM
>To: Deng, Emily
>Cc: amd-gfx@lists.freedesktop.org
>Subject: Re: [PATCH] drm/amdgpu/virtual_dce: Need to pin the fb's bo
>
>On 2018-12-21 10:17 a.m., Deng, Emily wrote:
>
On 2018-12-21 10:17 a.m., Deng, Emily wrote:
>> From: amd-gfx On Behalf Of Deng,
>> Emily
>>> From: Michel Dänzer
>>> On 2018-12-21 9:45 a.m., Deng, Emily wrote:
> From: Michel Dänzer
> On 2018-12-21 8:26 a.m., Emily Deng wrote:
>> When the bo is used to set mode, the bo need to be
>-Original Message-
>From: amd-gfx On Behalf Of Deng,
>Emily
>Sent: Friday, December 21, 2018 5:10 PM
>To: Michel Dänzer
>Cc: amd-gfx@lists.freedesktop.org
>Subject: RE: [PATCH] drm/amdgpu/virtual_dce: Need to pin the fb's bo
>
>>-Original Message-
>-Original Message-
>From: Michel Dänzer
>Sent: Friday, December 21, 2018 4:52 PM
>To: Deng, Emily
>Cc: amd-gfx@lists.freedesktop.org
>Subject: Re: [PATCH] drm/amdgpu/virtual_dce: Need to pin the fb's bo
>
>On 2018-12-21 9:45 a.m., Deng, Emily wrote:
&
On 2018-12-21 9:45 a.m., Deng, Emily wrote:
>> -Original Message-
>> From: Michel Dänzer
>> Sent: Friday, December 21, 2018 4:38 PM
>> To: Deng, Emily
>> Cc: amd-gfx@lists.freedesktop.org
>> Subject: Re: [PATCH] drm/amdgpu/virtual_dce: Need to pin the
>-Original Message-
>From: Michel Dänzer
>Sent: Friday, December 21, 2018 4:38 PM
>To: Deng, Emily
>Cc: amd-gfx@lists.freedesktop.org
>Subject: Re: [PATCH] drm/amdgpu/virtual_dce: Need to pin the fb's bo
>
>On 2018-12-21 8:26 a.m., Emily Deng wrote:
>> W
On 2018-12-21 8:26 a.m., Emily Deng wrote:
> When the bo is used to set mode, the bo need to be pinned.
On second thought, why does the BO need to be pinned? When using the
display hardware, the BO needs to be pinned to prevent it from being
moved while the hardware is scanning out from it, but
On 2018-12-21 8:26 a.m., Emily Deng wrote:
> When the bo is used to set mode, the bo need to be pinned.
>
> Signed-off-by: Emily Deng
>
> [...]
>
> @@ -235,6 +222,47 @@ static bool dce_virtual_crtc_mode_fixup(struct drm_crtc
> *crtc,
> static int dce_virtual_crtc_set_base(struct drm_crtc
When the bo is used to set mode, the bo need to be pinned.
Signed-off-by: Emily Deng
---
drivers/gpu/drm/amd/amdgpu/dce_virtual.c | 54
1 file changed, 41 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
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