[PATCH 0/2] virtio_gpu driver and relevant fix
Jiaxun Yang
jiaxun.yang at flygoat.com
Fri May 17 01:10:52 CEST 2024
在2024年5月17日五月 上午12:03,Jiaxun Yang写道:
> Hi all,
>
> This series added support for virtio-gpu device, it has been
> tested on QEMU riscv64 and aarch64.
>
> I also fixed a problem in EFI GOP so it works with EFI applications
> as well.
>
> There is a problem remaining. virtio_init() is being called too
> late to allow virtio-gpu to be selected as a vidconsole. My current
> appraoch is to register virtio_init in init_sequence_r, just after
> pci_init. Is this a viable approach? Should I introduce a config
> like CONFIG_VIRTIO_INIT_R to allow it to be selected by boards?
Just realized I made a mistake on preparing patches to be sent.
Two tiny modifications are missing from this series, dual endian
handling in patch 1 and removing an unused variable in patch 2.
I'll update a reversion, meanwhile fell free to review the current
version.
Apologize for the noise.
Thanks
- Jiaxun
>
> Thanks
>
> Signed-off-by: Jiaxun Yang <jiaxun.yang at flygoat.com>
> ---
> Jiaxun Yang (2):
> virtio: New virtio_gpu driver
> efi: gop: Mark pixel_format as BLTONLY if we have sync hook
>
> drivers/virtio/Kconfig | 29 +++
> drivers/virtio/Makefile | 1 +
> drivers/virtio/virtio-uclass.c | 1 +
> drivers/virtio/virtio_gpu.c | 298 ++++++++++++++++++++++++++++
> drivers/virtio/virtio_gpu.h | 428 +++++++++++++++++++++++++++++++++++++++++
> include/efi_api.h | 1 +
> include/virtio.h | 4 +-
> lib/efi_loader/efi_gop.c | 9 +-
> 8 files changed, 769 insertions(+), 2 deletions(-)
> ---
> base-commit: 21aa37ec1cd4a12e01e0e863ec9e99d703ce4d52
> change-id: 20240513-virtio_gpu-abb4de685808
>
> Best regards,
> --
> Jiaxun Yang <jiaxun.yang at flygoat.com>
--
- Jiaxun
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