Hi
On 2023/6/21 15:55, Christian Gmeiner wrote:
Hi
From: Sui Jingfeng <suijingfeng@xxxxxxxxxxx>
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 ...
Yes,
sudo lspci -vvvxxx -s 00:06.0
00:06.0 Multimedia video controller: Loongson Technology LLC Vivante GPU
(Graphics Processing Unit) (rev 01)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop+ ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 51
NUMA node: 0
Region 0: Memory at e0035200000 (64-bit, non-prefetchable) [size=256K]
Region 2: Memory at e0030000000 (64-bit, non-prefetchable) [size=64M]
Region 4: Memory at e0035240000 (64-bit, non-prefetchable) [size=64K]
Kernel driver in use: etnaviv
Kernel modules: etnaviv
00: 14 00 15 7a 27 00 00 00 01 00 00 04 00 00 80 00
10: 04 00 20 35 00 00 00 00 04 00 00 30 00 00 00 00
20: 04 00 24 35 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 5d 01 00 00
40: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
thanks
--
Christian Gmeiner, MSc
https://christian-gmeiner.info/privacypolicy
--
Jingfeng
