the patch was part of a series that was blocking other
work and there wasn't sufficient cause to NAK it.
Tom
From: Michel Dänzer
Sent: Tuesday, October 18, 2016 23:49
To: StDenis, Tom; Christian König
Cc: amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH]
On 13/10/16 04:20 PM, Michel Dänzer wrote:
> On 13/10/16 12:39 AM, StDenis, Tom wrote:
>> It comes from amdgpu_query_gpu_info_init()
>>
>>
>> for (i = 0; i < (int)dev->info.num_shader_engines; i++) {
>> unsigned instance = (i << AMDGPU_INFO_MMR_SE_INDEX_SHIFT) |
>>
On 13/10/16 12:39 AM, StDenis, Tom wrote:
> It comes from amdgpu_query_gpu_info_init()
>
>
> for (i = 0; i < (int)dev->info.num_shader_engines; i++) {
> unsigned instance = (i << AMDGPU_INFO_MMR_SE_INDEX_SHIFT) |
> (*AMDGPU_INFO_MMR_SH_I
se * if you don't want to and furthermore
I'm already using the write debugfs content (to debug waveforms).
Tom
From: Michel Dänzer
Sent: Tuesday, October 11, 2016 20:34
To: StDenis, Tom; Christian König
Cc: amd-gfx@lists.freedesktop.org
Subject: Re:
On 11/10/16 09:32 PM, StDenis, Tom wrote:
> It's used by the UMD though they read from 0/*/* when reading the
> RASTER_CONFIG registers (which may be a bug...)
We should probably clarify what userspace is trying to do there, and
whether the hardware actually does that.
--
Earthling Michel Dänze
Tom
From: Christian König
Sent: Tuesday, October 11, 2016 08:30
To: StDenis, Tom; Michel Dänzer
Cc: amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/amd/amdgpu: Allow broadcast on debugfs read (v2)
I briefly remember reading in some hardware doc that this actually has a
defined behavior.
I
behalf of
Michel Dänzer
*Sent:* Monday, October 10, 2016 23:52
*To:* Tom St Denis
*Cc:* amd-gfx@lists.freedesktop.org
*Subject:* Re: [PATCH] drm/amd/amdgpu: Allow broadcast on debugfs read
(v2)
On 09/10/16 08:58 PM, Tom St Denis wrote:
> Allow any of the se/sh/instance fields to be
&
... hmm..
Tom
From: amd-gfx on behalf of Michel
Dänzer
Sent: Monday, October 10, 2016 23:52
To: Tom St Denis
Cc: amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/amd/amdgpu: Allow broadcast on debugfs read (v2)
On 09/10/16 08:58 PM, Tom St Denis wrote
On 09/10/16 08:58 PM, Tom St Denis wrote:
> Allow any of the se/sh/instance fields to be
> specified as a broadcast by submitting 0x3FF.
>
> (v2) Fix broadcast range checking
>
> Signed-off-by: Tom St Denis
I'm not sure how a "broadcast read" is supposed to work? I can only see
the register spe
Allow any of the se/sh/instance fields to be
specified as a broadcast by submitting 0x3FF.
(v2) Fix broadcast range checking
Signed-off-by: Tom St Denis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 11 +--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm
Allow any of the se/sh/instance fields to be
specified as a broadcast by submitting 0x3FF.
Signed-off-by: Tom St Denis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
b/drivers/gpu/drm/amd/amdgp
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