[RFC] Revert "drm/amdgpu/gfx8: Fix SET_RESOURCES packet"

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On Wed, Apr 5, 2017 at 7:30 AM, Tom St Denis <tom.stdenis at amd.com> wrote:
> My firmware is
>
>         fw.VCE == .feature==0 .firmware==0x34040300
>         fw.UVD == .feature==0 .firmware==0x015b0b00
>         fw.MC == .feature==0 .firmware==0x00000000
>         fw.ME == .feature==46 .firmware==0x000000a1
>         fw.PFP == .feature==46 .firmware==0x000000eb
>         fw.CE == .feature==46 .firmware==0x00000086
>         fw.RLC == .feature==1 .firmware==0x0000009c
>         fw.MEC == .feature==46 .firmware==0x000002c1
>         fw.MEC2 == .feature==46 .firmware==0x000002c1
>         fw.SOS == .feature==0 .firmware==0x00000000
>         fw.ASD == .feature==0 .firmware==0x00000000
>         fw.SMC == .feature==0 .firmware==0x00000000
>         fw.SDMA0 == .feature==0 .firmware==0x00000022
>         fw.SDMA1 == .feature==0 .firmware==0x00000022
>
> It seems like our all-open is behind what he has for SDMA, SMC, RLC but
> ahead for others?  Bizarre.

Can you try the upstream ucode?  That is what Andres is using.
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git

Alex

>
> Tom
>
>
> On 04/04/17 04:17 PM, Andres Rodriguez wrote:
>>
>> This should be the the linux-firmware repository @ commit
>> 6d3bc8886517d171068fd1263176b8b5c51df204
>>
>> I reverted back to that firmware since I didn't want to deal with
>> possible bugs when testing my patches.
>>
>> Regards,
>> Andres
>>
>> On Tue, Apr 4, 2017 at 4:03 PM, Deucher, Alexander
>> <Alexander.Deucher at amd.com> wrote:
>>>>
>>>> -----Original Message-----
>>>> From: Andres Rodriguez [mailto:andresx7 at gmail.com]
>>>> Sent: Tuesday, April 04, 2017 4:01 PM
>>>> To: Tom St Denis; Deucher, Alexander; StDenis, Tom; amd-
>>>> gfx at lists.freedesktop.org
>>>> Subject: Re: [RFC] Revert "drm/amdgpu/gfx8: Fix SET_RESOURCES packet"
>>>>
>>>> This is my info in case that is useful:
>>>>
>>>>      umr.version == ea8e49bb15ed
>>>>
>>>>      fw.VCE == .feature==0 .firmware==0x34040300
>>>>      fw.UVD == .feature==0 .firmware==0x014f1000
>>>>      fw.MC == .feature==0 .firmware==0x00000000
>>>>      fw.ME == .feature==37 .firmware==0x00000094
>>>>      fw.PFP == .feature==37 .firmware==0x000000dc
>>>>      fw.CE == .feature==37 .firmware==0x00000080
>>>>      fw.RLC == .feature==1 .firmware==0x0000010e
>>>>      fw.MEC == .feature==37 .firmware==0x000002a2
>>>>      fw.MEC2 == .feature==37 .firmware==0x000002a2
>>>>      fw.SOS == .feature==0 .firmware==0x00000000
>>>>      fw.ASD == .feature==0 .firmware==0x00000000
>>>>      fw.SMC == .feature==0 .firmware==0x00170f00
>>>>      fw.SDMA0 == .feature==31 .firmware==0x00000036
>>>>      fw.SDMA1 == .feature==0 .firmware==0x00000036
>>>>
>>>>      asic.instance == 0
>>>>
>>>>
>>>>      gfx.max_shader_engines == 4
>>>>      gfx.max_tile_pipes == 8
>>>>      gfx.max_cu_per_sh == 9
>>>>      gfx.max_sh_per_se == 1
>>>>      gfx.max_backends_per_se == 2
>>>>      gfx.max_texture_channel_caches == 8
>>>>      gfx.max_gprs == 256
>>>>      gfx.max_gs_threads == 32
>>>>      gfx.max_hw_contexts == 8
>>>>      gfx.sc_prim_fifo_size_frontend == 32
>>>>      gfx.sc_prim_fifo_size_backend == 256
>>>>      gfx.sc_hiz_tile_fifo_size == 48
>>>>      gfx.sc_earlyz_tile_fifo_size == 304
>>>>      gfx.num_tile_pipes == 8
>>>>      gfx.backend_enable_mask == 255
>>>>      gfx.mem_max_burst_length_bytes == 256
>>>>      gfx.mem_row_size_in_kb == 4
>>>>      gfx.shader_engine_tile_size == 32
>>>>      gfx.num_gpus == 1
>>>>      gfx.multi_gpu_tile_size == 64
>>>>      gfx.mc_arb_ramcfg == 24738
>>>>      gfx.gb_addr_config == 570494979
>>>>      gfx.num_rbs == 8
>>>>      gfx.family = 130, Volcanic Islands
>>>>      gfx.rev_id == 00000001
>>>>      gfx.external_rev_id == 00000051
>>>>      gfx.cg_flags == 003fffcd
>>>>          AMD_CG_SUPPORT_GFX_MGCG
>>>>          AMD_CG_SUPPORT_GFX_CGCG
>>>>          AMD_CG_SUPPORT_GFX_CGLS
>>>>          AMD_CG_SUPPORT_GFX_CP_LS
>>>>          AMD_CG_SUPPORT_GFX_RLC_LS
>>>>          AMD_CG_SUPPORT_MC_LS
>>>>          AMD_CG_SUPPORT_MC_MGCG
>>>>          AMD_CG_SUPPORT_SDMA_LS
>>>>          AMD_CG_SUPPORT_SDMA_MGCG
>>>>          AMD_CG_SUPPORT_BIF_LS
>>>>          AMD_CG_SUPPORT_UVD_MGCG
>>>>          AMD_CG_SUPPORT_VCE_MGCG
>>>>          AMD_CG_SUPPORT_HDP_LS
>>>>          AMD_CG_SUPPORT_HDP_MGCG
>>>>          AMD_CG_SUPPORT_ROM_MGCG
>>>>      gfx.pg_flags == 00000000
>>>
>>>
>>> Is this the stock firmware from upstream or the stuff I pointed you to
>>> yesterday on my fdo site?
>>>
>>> Alex
>>>
>>>>
>>>> Regards,
>>>> Andres
>>>>
>>>> On 2017-04-04 03:59 PM, Tom St Denis wrote:
>>>>>
>>>>> I'm using the latest from all open (our internal FC24 repo).  I'll
>>>>> fetch
>>>>> the exact later with "umr -c".
>>>>>
>>>>> Tom
>>>>>
>>>>> On Tue, Apr 4, 2017 at 3:48 PM Deucher, Alexander
>>>>
>>>> <Alexander.Deucher at amd.com>
>>>>>
>>>>> wrote:
>>>>>
>>>>>>> -----Original Message-----
>>>>>>> From: amd-gfx [mailto:amd-gfx-bounces at lists.freedesktop.org] On
>>>>
>>>> Behalf
>>>>>>>
>>>>>>> Of Andres Rodriguez
>>>>>>> Sent: Tuesday, April 04, 2017 3:39 PM
>>>>>>> To: StDenis, Tom; amd-gfx at lists.freedesktop.org
>>>>>>> Subject: Re: [RFC] Revert "drm/amdgpu/gfx8: Fix SET_RESOURCES
>>>>
>>>> packet"
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On 2017-04-04 08:27 AM, Tom St Denis wrote:
>>>>>>>>
>>>>>>>> On 03/04/17 04:25 PM, Andres Rodriguez wrote:
>>>>>>>>>
>>>>>>>>> Commit e579f56 results in a KCQ initialization error for polaris10
>>>>>>>>> cards. Providing the full SET_RESOURCES packet instead of the
>>>>>>
>>>>>> truncated
>>>>>>>>>
>>>>>>>>> version fixes the problem.
>>>>>>>>>
>>>>>>>>> I think this patch may have been one of the stabs at fixing the KCQ
>>>>>>>>> suspend/resume errors. I *think* it may no longer be needed if that
>>>>
>>>> is
>>>>>>>>>
>>>>>>>>> the case.
>>>>>>>>>
>>>>>>>>> Sending this mostly as an FYI to get the patch removed from the
>>>>>>
>>>>>> 4.12-wip
>>>>>>>>>
>>>>>>>>> This reverts commit e579f564c333a7eaddf7e12b1b8414410c36e80f.
>>>>>>>>> ---
>>>>>>>>>   drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 6 +++++-
>>>>>>>>>   1 file changed, 5 insertions(+), 1 deletion(-)
>>>>>>>>>
>>>>>>>>> diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
>>>>>>>>> b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
>>>>>>>>> index 2d8d7bb..4c3bf51 100644
>>>>>>>>> --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
>>>>>>>>> +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
>>>>>>>>> @@ -4647,10 +4647,14 @@ static int gfx_v8_0_kiq_kcq_enable(struct
>>>>>>>>> amdgpu_device *adev)
>>>>>>>>>           return r;
>>>>>>>>>       }
>>>>>>>>>       /* set resources */
>>>>>>>>> -    amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_SET_RESOURCES,
>>>>
>>>> 2));
>>>>>>>>>
>>>>>>>>> +    amdgpu_ring_write(kiq_ring,
>>>>
>>>> PACKET3(PACKET3_SET_RESOURCES,
>>>>>>>
>>>>>>> 6));
>>>>>>>>>
>>>>>>>>>       amdgpu_ring_write(kiq_ring, 0);    /* vmid_mask:0
>>>>>>>>> queue_type:0
>>>>>>>>> (KIQ) */
>>>>>>>>>       amdgpu_ring_write(kiq_ring, 0x000000FF);    /* queue mask lo
>>>>>>>>> */
>>>>>>>>>       amdgpu_ring_write(kiq_ring, 0);    /* queue mask hi */
>>>>>>>>> +    amdgpu_ring_write(kiq_ring, 0);    /* gws mask lo */
>>>>>>>>> +    amdgpu_ring_write(kiq_ring, 0);    /* gws mask hi */
>>>>>>>>> +    amdgpu_ring_write(kiq_ring, 0);    /* oac mask */
>>>>>>>>> +    amdgpu_ring_write(kiq_ring, 0);    /* gds heap base:0, gds
>>>>>>>>> heap
>>>>>>>>> size:0 */
>>>>>>>>>       for (i = 0; i < adev->gfx.num_compute_rings; i++) {
>>>>>>>>>           struct amdgpu_ring *ring = &adev->gfx.compute_ring[i];
>>>>>>>>>           uint64_t mqd_addr = amdgpu_bo_gpu_offset(ring->mqd_obj);
>>>>>>>>>
>>>>>>>> This fixes init issues with my polaris board but there's still a
>>>>>>>> clock
>>>>>>>> problem (CP is pegged at 100% as read by umr) resulting in the GPU
>>>>>>
>>>>>> clock
>>>>>>>>
>>>>>>>> staying at 1200MHz the entire time.
>>>>>>>>
>>>>>>> Yeah I sent this out because I was having KCQ init issues on my
>>>>>>> polaris10 card. However, I'm not seeing the CP pegged at 100% as you
>>>>>>> mentioned. Everything sitting quietly at 0% here.
>>>>>>
>>>>>> Which firmware are you using?
>>>>>>
>>>>>> Alex
>>>>>>
>>>>>>>
>>>>>>>> Tom
>>>>>>>> _______________________________________________
>>>>>>>> amd-gfx mailing list
>>>>>>>> amd-gfx at lists.freedesktop.org
>>>>>>>> https://lists.freedesktop.org/mailman/listinfo/amd-gfx
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> amd-gfx mailing list
>>>>>>> amd-gfx at lists.freedesktop.org
>>>>>>> https://lists.freedesktop.org/mailman/listinfo/amd-gfx
>>>>>>
>>>>>> _______________________________________________
>>>>>> amd-gfx mailing list
>>>>>> amd-gfx at lists.freedesktop.org
>>>>>> https://lists.freedesktop.org/mailman/listinfo/amd-gfx
>>>>>>
>>>
>
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