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a04d04231b
This is a wrapper around the interfaces defined in an earlier commit, and is also used by various userspace (either by a libdrm backend, or libpciaccess) tools/tests. In the future this will be extended to handle channels, replacing some long-unloved code we currently use, and allow fifo/display/mpeg (hi Ilia ;)) engines to all be exposed in the same way. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
21 lines
569 B
C
21 lines
569 B
C
#ifndef __NVIF_DRIVER_H__
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#define __NVIF_DRIVER_H__
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struct nvif_driver {
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const char *name;
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int (*init)(const char *name, u64 device, const char *cfg,
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const char *dbg, void **priv);
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void (*fini)(void *priv);
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int (*suspend)(void *priv);
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int (*resume)(void *priv);
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int (*ioctl)(void *priv, bool super, void *data, u32 size, void **hack);
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void *(*map)(void *priv, u64 handle, u32 size);
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void (*unmap)(void *priv, void *ptr, u32 size);
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bool keep;
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};
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extern const struct nvif_driver nvif_driver_nvkm;
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extern const struct nvif_driver nvif_driver_lib;
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#endif
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