linux-kernel - Re: [PATCH v7 0/7] drm/etnaviv: add pci device driver support

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Date:   Sat, 3 Jun 2023 19:20:43 +0800
From:   Sui Jingfeng <suijingfeng@...ngson.cn>
To:     Sui Jingfeng <15330273260@....cn>,
        Lucas Stach <l.stach@...gutronix.de>,
        Christian Gmeiner <christian.gmeiner@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Bjorn Helgaas <bhelgaas@...gle.com>
Cc:     linux-kernel@...r.kernel.org, etnaviv@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH v7 0/7] drm/etnaviv: add pci device driver support

Hi,


Sorry for sending duplicated patches.  Please don't get angry by me.

I'm just sending a patch set, which contain 7 patch. The command is as 
following:


git send-email V7/ --to "Lucas Stach <l.stach@...gutronix.de>" --to 
"Christian Gmeiner <christian.gmeiner@...il.com>" --to "Daniel Vetter 
<daniel@...ll.ch>" --to "Bjorn Helgaas <bhelgaas@...gle.com>" --cc 
"linux-kernel@...r.kernel.org" --cc "etnaviv@...ts.freedesktop.org" --cc 
"dri-devel@...ts.freedesktop.org" --cc "loongson-kernel@...ts.loongnix.cn"


After run the above about command with my company's mailbox,  the 
termial report  "Too many commands"

which cause the last few patch of the whole patch set did not get send 
out(get lost).


Then,  I changed to another mail to send the patch with the same 
command, then its works finally.

Please don't get angry by me. Thanks.


On 2023/6/3 18:59, Sui Jingfeng wrote:
> 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. Thus, this patch
> set is trying to add PCI device driver support to etnaviv.
>
> v6:
> 	* Fix build issue on system without CONFIG_PCI enabled
> v7:
> 	* Add a separate patch for the platform driver rearrangement (Bjorn)
> 	* Switch to runtime check if the GPU is dma coherent or not (Lucas)
> 	* Add ETNAVIV_PARAM_GPU_COHERENT to allow userspace to query (Lucas)
> 	* Remove etnaviv_gpu.no_clk member (Lucas)
> 	* Various Typos and coding style fixed (Bjorn)
>
> Sui Jingfeng (7):
>    drm/etnaviv: add a dedicated function to register an irq handler
>    drm/etnaviv: add a dedicated function to get various clocks
>    drm/etnaviv: add dedicated functions to create and destroy platform
>      devices
>    drm/etnaviv: add helpers for private data construction and destruction
>    drm/etnaviv: allow bypass component framework
>    drm/etnaviv: add driver support for the PCI devices
>    drm/etnaviv: add support for the dma coherent device
>
>   drivers/gpu/drm/etnaviv/Kconfig             |   9 +
>   drivers/gpu/drm/etnaviv/Makefile            |   2 +
>   drivers/gpu/drm/etnaviv/etnaviv_drv.c       | 228 +++++++++++++++-----
>   drivers/gpu/drm/etnaviv/etnaviv_drv.h       |  10 +
>   drivers/gpu/drm/etnaviv/etnaviv_gem.c       |  22 +-
>   drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c |   7 +-
>   drivers/gpu/drm/etnaviv/etnaviv_gpu.c       | 170 ++++++++++-----
>   drivers/gpu/drm/etnaviv/etnaviv_gpu.h       |   9 +
>   drivers/gpu/drm/etnaviv/etnaviv_pci_drv.c   |  75 +++++++
>   drivers/gpu/drm/etnaviv/etnaviv_pci_drv.h   |   9 +
>   include/uapi/drm/etnaviv_drm.h              |   1 +
>   11 files changed, 422 insertions(+), 120 deletions(-)
>   create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_pci_drv.c
>   create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_pci_drv.h
>
-- 
Jingfeng