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hw/xen: Register framebuffer backend via xen_backend_init()

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Align the framebuffer backend with the other legacy ones,
register it via xen_backend_init() when '-vga xenfb' is
used. It is safe because MODULE_INIT_XEN_BACKEND is called
in xen_bus_realize(), long after CLI processing initialized
the vga_interface_type variable.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Paul Durrant <paul@xen.org>
Message-Id: <20240510104908.76908-8-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2024-05-10 12:18:00 +02:00
parent d76795ea3d
commit 6ece1df966
3 changed files with 7 additions and 7 deletions
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3
include/hw/xen/xen-legacy-backend.h
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@ -66,9 +66,6 @@ static inline void xen_be_unmap_grant_ref(struct XenLegacyDevice *xendev,
return xen_be_unmap_grant_refs(xendev, ptr, &ref, 1);
}
/* backend drivers not included in all machines */
extern const struct XenDevOps xen_framebuffer_ops; /* xenfb.c */
/* configuration (aka xenbus setup) */
void xen_config_cleanup(void);
int xen_config_dev_vfb(int vdev, const char *type);