diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/init.h | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/init.h')
-rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/init.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/init.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/init.h new file mode 100644 index 000000000..10df02154 --- /dev/null +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/init.h @@ -0,0 +1,37 @@ +/* SPDX-License-Identifier: MIT */ +#ifndef __NVBIOS_INIT_H__ +#define __NVBIOS_INIT_H__ + +struct nvbios_init { + struct nvkm_subdev *subdev; + u32 offset; + + struct dcb_output *outp; + int or; + int link; + int head; + + /* internal state used during parsing */ + u8 execute; + u32 nested; + u32 repeat; + u32 repend; + u32 ramcfg; +}; + +#define nvbios_init(s,o,ARGS...) ({ \ + struct nvbios_init init = { \ + .subdev = (s), \ + .offset = (o), \ + .or = -1, \ + .link = 0, \ + .head = -1, \ + .execute = 1, \ + }; \ + ARGS \ + nvbios_exec(&init); \ +}) +int nvbios_exec(struct nvbios_init *); + +int nvbios_post(struct nvkm_subdev *, bool execute); +#endif |