linux-kernel - Re: [PATCH v10 00/11] drm/etnaviv: Add pci device driver support

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Message-ID: <a190b9ac-f4c5-1b36-c7eb-0b3333338a6d@loongson.cn>
Date:   Wed, 21 Jun 2023 16:05:48 +0800
From:   Sui Jingfeng <suijingfeng@...ngson.cn>
To:     Christian Gmeiner <christian.gmeiner@...il.com>,
        Sui Jingfeng <18949883232@....com>
Cc:     Lucas Stach <l.stach@...gutronix.de>,
        Russell King <linux+etnaviv@...linux.org.uk>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>, linux-kernel@...r.kernel.org,
        etnaviv@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH v10 00/11] drm/etnaviv: Add pci device driver support

Hi,

Below is the gpu info cat from the debugfs,

I guess this is also what you want ?


[root@...ora 0]# cat gpu

0000:00:06.0 Status:
     identity
      model: 0x1000
      revision: 0x5037
      product_id: 0x0
      customer_id: 0x0
      eco_id: 0x0
     features
      major_features: 0xe0286eed
      minor_features0: 0xe9799eff
      minor_features1: 0xbe13b2d9
      minor_features2: 0xca114080
      minor_features3: 0x0e0100a1
      minor_features4: 0x00000000
      minor_features5: 0x00000000
      minor_features6: 0x00000000
      minor_features7: 0x00000000
      minor_features8: 0x00000000
      minor_features9: 0x00000000
      minor_features10: 0x00000000
      minor_features11: 0x00000000
     specs
      stream_count:  4
      register_max: 64
      thread_count: 512
      vertex_cache_size: 8
      shader_core_count: 2
      nn_core_count: 0
      pixel_pipes: 1
      vertex_output_buffer_size: 512
      buffer_size: 0
      instruction_count: 256
      num_constants: 576
      varyings_count: 8
     axi: 0x00000051
     idle: 0x7ffffffe
      FE is not idle
     DMA is running
      address 0: 0x00002ac0
      address 1: 0x00002ac8
      state 0: 0x00000800
      state 1: 0x00000812
      last fetch 64 bit word: 0x380000c8 0x00000701


On 2023/6/21 15:55, Christian Gmeiner wrote:
> Hi
>
>> From: Sui Jingfeng <suijingfeng@...ngson.cn>
>>
>> There is a Vivante GC1000 (v5037) in LS2K1000 and LS7A1000, this GPU is a
>> PCI device, and it has 2D and 3D cores in the same core. This series is
>> trying to add PCI device driver support to drm/etnaviv.
>>
> Is it possible to get the lspci output for the GPU? Something like
> this: sudo lspci -vvv -s ...
>
>
> thanks
> --
> Christian Gmeiner, MSc
>
> https://christian-gmeiner.info/privacypolicy

-- 
Jingfeng