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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /include/linux/patchkey.h | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/linux/patchkey.h')
-rw-r--r-- | include/linux/patchkey.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/include/linux/patchkey.h b/include/linux/patchkey.h new file mode 100644 index 000000000..f581defb2 --- /dev/null +++ b/include/linux/patchkey.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * <linux/patchkey.h> -- definition of _PATCHKEY macro + * + * Copyright (C) 2005 Stuart Brady + * + * This exists because awe_voice.h defined its own _PATCHKEY and it wasn't + * clear whether removing this would break anything in userspace. + * + * Do not include this file directly. Please use <sys/soundcard.h> instead. + * For kernel code, use <linux/soundcard.h> + */ +#ifndef _LINUX_PATCHKEY_H +#define _LINUX_PATCHKEY_H + +# include <asm/byteorder.h> +#include <uapi/linux/patchkey.h> + +# if defined(__BIG_ENDIAN) +# define _PATCHKEY(id) (0xfd00|id) +# elif defined(__LITTLE_ENDIAN) +# define _PATCHKEY(id) ((id<<8)|0x00fd) +# else +# error "could not determine byte order" +# endif +#endif /* _LINUX_PATCHKEY_H */ |