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?
Thanks
Signed-off-by: Jiaxun Yang jiaxun.yang@flygoat.com --- Changes in v2: - Fix left over in previous version (endian, unused variable) - Fix Kconfig text - Link to v1: https://lore.kernel.org/r/20240517-virtio_gpu-v1-0-6353b87472c7@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 | 302 +++++++++++++++++++++++++++++ drivers/virtio/virtio_gpu.h | 428 +++++++++++++++++++++++++++++++++++++++++ include/efi_api.h | 1 + include/virtio.h | 4 +- lib/efi_loader/efi_gop.c | 8 +- 8 files changed, 772 insertions(+), 2 deletions(-) --- base-commit: 21aa37ec1cd4a12e01e0e863ec9e99d703ce4d52 change-id: 20240513-virtio_gpu-abb4de685808
Best regards,