diff options
| author | Jiri Kosina <jkosina@suse.cz> | 2012-10-28 19:28:52 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2012-10-28 19:29:19 +0100 |
| commit | 3bd7bf1f0fe14f591c089ae61bbfa9bd356f178a (patch) | |
| tree | 0058693cc9e70b7461dae551f8a19aff2efd13ca /include/uapi/linux/phantom.h | |
| parent | f16f84937d769c893492160b1a8c3672e3992beb (diff) | |
| parent | e657e078d3dfa9f96976db7a2b5fd7d7c9f1f1a6 (diff) | |
Merge branch 'master' into for-next
Sync up with Linus' tree to be able to apply Cesar's patch
against newer version of the code.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'include/uapi/linux/phantom.h')
| -rw-r--r-- | include/uapi/linux/phantom.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/include/uapi/linux/phantom.h b/include/uapi/linux/phantom.h new file mode 100644 index 00000000000..94dd6645c60 --- /dev/null +++ b/include/uapi/linux/phantom.h @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2005-2007 Jiri Slaby <jirislaby@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __PHANTOM_H +#define __PHANTOM_H + +#include <linux/types.h> + +/* PHN_(G/S)ET_REG param */ +struct phm_reg { + __u32 reg; + __u32 value; +}; + +/* PHN_(G/S)ET_REGS param */ +struct phm_regs { + __u32 count; + __u32 mask; + __u32 values[8]; +}; + +#define PH_IOC_MAGIC 'p' +#define PHN_GET_REG _IOWR(PH_IOC_MAGIC, 0, struct phm_reg *) +#define PHN_SET_REG _IOW(PH_IOC_MAGIC, 1, struct phm_reg *) +#define PHN_GET_REGS _IOWR(PH_IOC_MAGIC, 2, struct phm_regs *) +#define PHN_SET_REGS _IOW(PH_IOC_MAGIC, 3, struct phm_regs *) +/* this ioctl tells the driver, that the caller is not OpenHaptics and might + * use improved registers update (no more phantom switchoffs when using + * libphantom) */ +#define PHN_NOT_OH _IO(PH_IOC_MAGIC, 4) +#define PHN_GETREG _IOWR(PH_IOC_MAGIC, 5, struct phm_reg) +#define PHN_SETREG _IOW(PH_IOC_MAGIC, 6, struct phm_reg) +#define PHN_GETREGS _IOWR(PH_IOC_MAGIC, 7, struct phm_regs) +#define PHN_SETREGS _IOW(PH_IOC_MAGIC, 8, struct phm_regs) + +#define PHN_CONTROL 0x6 /* control byte in iaddr space */ +#define PHN_CTL_AMP 0x1 /* switch after torques change */ +#define PHN_CTL_BUT 0x2 /* is button switched */ +#define PHN_CTL_IRQ 0x10 /* is irq enabled */ + +#define PHN_ZERO_FORCE 2048 /* zero torque on motor */ + +#endif |