> -Original Message-
> From: Christian König
> Sent: Wednesday, October 17, 2018 3:11 AM
> To: Zhu, Rex ; Koenig, Christian
> ; amd-gfx@lists.freedesktop.org
> Subject: Re: [PATCH v2] drm/amdgpu: Poweroff uvd/vce/vcn/acp block if
> they were disabled by user
>
Am 16.10.2018 um 21:03 schrieb Zhu, Rex:
-Original Message-
From: Koenig, Christian
Sent: Wednesday, October 17, 2018 2:59 AM
To: Zhu, Rex ; amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH v2] drm/amdgpu: Poweroff uvd/vce/vcn/acp block if
they were disabled by user
Am 16.10.2018 um
> -Original Message-
> From: Koenig, Christian
> Sent: Wednesday, October 17, 2018 2:59 AM
> To: Zhu, Rex ; amd-gfx@lists.freedesktop.org
> Subject: Re: [PATCH v2] drm/amdgpu: Poweroff uvd/vce/vcn/acp block if
> they were disabled by user
>
> Am 16.10.2018 u
Am 16.10.2018 um 20:54 schrieb Zhu, Rex:
>
>> -Original Message-
>> From: Christian König
>> Sent: Wednesday, October 17, 2018 2:31 AM
>> To: Zhu, Rex ; amd-gfx@lists.freedesktop.org
>> Subject: Re: [PATCH v2] drm/amdgpu: Poweroff uvd/vce/vcn/acp block
> -Original Message-
> From: Christian König
> Sent: Wednesday, October 17, 2018 2:31 AM
> To: Zhu, Rex ; amd-gfx@lists.freedesktop.org
> Subject: Re: [PATCH v2] drm/amdgpu: Poweroff uvd/vce/vcn/acp block if
> they were disabled by user
>
> Am 16.10.2018
Am 16.10.2018 um 20:25 schrieb Rex Zhu:
If user disable uvd/vce/vcn/acp blocks via module
parameter ip_block_mask,
driver power off thoser blocks to save power.
v2: power off uvd/vce/vcn/acp via smu.
I'm not sure if that is a good idea.
The meaning of the flag is to NOT touch the blocks at
On Tue, Oct 16, 2018 at 2:27 PM Rex Zhu wrote:
>
> If user disable uvd/vce/vcn/acp blocks via module
> parameter ip_block_mask,
> driver power off thoser blocks to save power.
>
> v2: power off uvd/vce/vcn/acp via smu.
>
> Reviewed-by: Alex Deucher
RB of v2 as well.
Alex
> Signed-off-by: Rex
If user disable uvd/vce/vcn/acp blocks via module
parameter ip_block_mask,
driver power off thoser blocks to save power.
v2: power off uvd/vce/vcn/acp via smu.
Reviewed-by: Alex Deucher
Signed-off-by: Rex Zhu
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 19 +++
1 file
