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| author | Philippe Mathieu-Daudé | 2021-08-23 12:04:53 +0200 |
|---|---|---|
| committer | Gerd Hoffmann | 2021-08-31 14:31:43 +0200 |
| commit | cdb1fba0844bb1db71f67d35700a80838d185bbd (patch) | |
| tree | 38488176ad5eb2bde9bce5f3609db14f972ee9e0 /stubs | |
| parent | virtio-gpu: no point of checking res->iov (diff) | |
| download | qemu-cdb1fba0844bb1db71f67d35700a80838d185bbd.tar.gz qemu-cdb1fba0844bb1db71f67d35700a80838d185bbd.tar.xz qemu-cdb1fba0844bb1db71f67d35700a80838d185bbd.zip | |
hw/display: Restrict virtio-gpu-udmabuf stubs to !Linux
When using qemu configured with --enabled-modules, the
generic stubs are used instead of the module symbols:
qemu-system-x86_64: -device virtio-vga,blob=on: cannot enable blob resources without udmabuf
Restrict the stubs to Linux and only link them when
CONFIG_VIRTIO_GPU is disabled (only the modularized
version is available when it is enabled).
Reported-by: Maxim R. <mrom06@ya.ru>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/553
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210823100454.615816-2-philmd@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'stubs')
| -rw-r--r-- | stubs/meson.build | 1 | ||||
| -rw-r--r-- | stubs/virtio-gpu-udmabuf.c | 27 |
2 files changed, 0 insertions, 28 deletions
diff --git a/stubs/meson.build b/stubs/meson.build index 717bfa9a99..275ac89c16 100644 --- a/stubs/meson.build +++ b/stubs/meson.build @@ -52,7 +52,6 @@ if have_system stub_ss.add(files('semihost.c')) stub_ss.add(files('usb-dev-stub.c')) stub_ss.add(files('xen-hw-stub.c')) - stub_ss.add(files('virtio-gpu-udmabuf.c')) else stub_ss.add(files('qdev.c')) endif diff --git a/stubs/virtio-gpu-udmabuf.c b/stubs/virtio-gpu-udmabuf.c deleted file mode 100644 index 81f661441a..0000000000 --- a/stubs/virtio-gpu-udmabuf.c +++ /dev/null @@ -1,27 +0,0 @@ -#include "qemu/osdep.h" -#include "hw/virtio/virtio-gpu.h" - -bool virtio_gpu_have_udmabuf(void) -{ - /* nothing (stub) */ - return false; -} - -void virtio_gpu_init_udmabuf(struct virtio_gpu_simple_resource *res) -{ - /* nothing (stub) */ -} - -void virtio_gpu_fini_udmabuf(struct virtio_gpu_simple_resource *res) -{ - /* nothing (stub) */ -} - -int virtio_gpu_update_dmabuf(VirtIOGPU *g, - uint32_t scanout_id, - struct virtio_gpu_simple_resource *res, - struct virtio_gpu_framebuffer *fb) -{ - /* nothing (stub) */ - return 0; -} |