Hi Gerd, Since the udmabuf and blob supports are on their way, can we reconsider the display-drm ui support which was list in https://git.kraxel.org/cgit/qemu/refs/heads as a branch before.
I did some rebasing work and can help to send them out for review if possible. BR, Tina > -----Original Message----- > From: Kasireddy, Vivek <vivek.kasire...@intel.com> > Sent: Wednesday, March 31, 2021 11:10 AM > To: qemu-devel@nongnu.org > Cc: Kasireddy, Vivek <vivek.kasire...@intel.com>; Gerd Hoffmann > <kra...@redhat.com>; Marc-André Lureau > <marcandre.lur...@redhat.com>; Kim, Dongwon > <dongwon....@intel.com>; Zhang, Tina <tina.zh...@intel.com> > Subject: [PATCH 00/11] Add support for Blob resources feature > > Enabling this feature would eliminate data copies from the resource object in > the Guest to the shadow resource in Qemu. This patch series however adds > support only for Blobs of type VIRTIO_GPU_BLOB_MEM_GUEST with > property VIRTIO_GPU_BLOB_FLAG_USE_SHAREABLE. > > Most of the patches in this series are a rebased, refactored and bugfixed > versions of Gerd Hoffmann's patches located here: > https://gitlab.freedesktop.org/virgl/qemu/-/commits/virtio-gpu-next > > TODO: > - Enable the combination virgl + blob resources > - Add support for VIRTGPU_BLOB_MEM_HOST3D blobs > > Cc: Gerd Hoffmann <kra...@redhat.com> > Cc: Marc-André Lureau <marcandre.lur...@redhat.com> > Cc: Dongwon Kim <dongwon....@intel.com> > Cc: Tina Zhang <tina.zh...@intel.com> > > Vivek Kasireddy (11): > ui: Get the fd associated with udmabuf driver > ui/pixman: Add qemu_pixman_to_drm_format() > virtio-gpu: Add udmabuf helpers > virtio-gpu: Add virtio_gpu_find_check_resource > virtio-gpu: Refactor virtio_gpu_set_scanout > virtio-gpu: Refactor virtio_gpu_create_mapping_iov > virtio-gpu: Add initial definitions for blob resources > virtio-gpu: Add virtio_gpu_resource_create_blob > virtio-gpu: Add helpers to create and destroy dmabuf objects > virtio-gpu: Add virtio_gpu_set_scanout_blob > virtio-gpu: Update cursor data using blob > > hw/display/meson.build | 2 +- > hw/display/trace-events | 2 + > hw/display/virtio-gpu-3d.c | 3 +- > hw/display/virtio-gpu-base.c | 3 + > hw/display/virtio-gpu-udmabuf.c | 276 +++++++++++++ > hw/display/virtio-gpu.c | 423 +++++++++++++++----- > include/hw/virtio/virtio-gpu-bswap.h | 16 + > include/hw/virtio/virtio-gpu.h | 41 +- > include/standard-headers/linux/udmabuf.h | 32 ++ > include/standard-headers/linux/virtio_gpu.h | 1 + > include/ui/console.h | 3 + > include/ui/qemu-pixman.h | 1 + > scripts/update-linux-headers.sh | 3 + > ui/meson.build | 1 + > ui/qemu-pixman.c | 35 +- > ui/udmabuf.c | 40 ++ > 16 files changed, 772 insertions(+), 110 deletions(-) create mode 100644 > hw/display/virtio-gpu-udmabuf.c create mode 100644 include/standard- > headers/linux/udmabuf.h > create mode 100644 ui/udmabuf.c > > -- > 2.26.2
