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Staging: add princeton instruments usb camera driver

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Adds the driver for the Princeton Instruments USB camera.

Needs a lot of work...

TODO:
	- make checkpatch.pl clean
	- coding style fixups (typedefs, etc.)
	- get it to build properly
	- audit ioctls
	- remove ioctls if possible
	- assign proper minor number
	- remove dbg() macro
	- lots of general cleanups
	- review locking

Cc: Judd Montgomery <judd@jpilot.org>
Cc: Jeff Frontz <jeff.frontz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman
2008-08-21 14:04:55 -07:00
parent 88a1e909da
commit 28397ffef1
7 changed files with 944 additions and 0 deletions
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2
drivers/staging/Kconfig
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@@ -83,5 +83,7 @@ source "drivers/staging/altpciechdma/Kconfig"
source "drivers/staging/rtl8187se/Kconfig"
source "drivers/staging/rspiusb/Kconfig"
endif # !STAGING_EXCLUDE_BUILD
endif # STAGING

1
drivers/staging/Makefile
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@@ -24,3 +24,4 @@ obj-$(CONFIG_ASUS_OLED) += asus_oled/
obj-$(CONFIG_PANEL) += panel/
obj-$(CONFIG_ALTERA_PCIE_CHDMA) += altpciechdma/
obj-$(CONFIG_RTL8187SE) += rtl8187se/
obj-$(CONFIG_USB_RSPI) += rspiusb/

6
drivers/staging/rspiusb/Kconfig Normal file
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@@ -0,0 +1,6 @@
config USB_RSPI
tristate "Princeton Instruments USB camera support"
default n
depends on USB && BROKEN
help
This driver is for the Princeton Instruments USB camera device.

1
drivers/staging/rspiusb/Makefile Normal file
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@@ -0,0 +1 @@
obj-$(CONFIG_USB_RSPI) += rspiusb.o

22
drivers/staging/rspiusb/TODO Normal file
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@@ -0,0 +1,22 @@
This driver is for the Princeton Instruments USB camera.
It needs lots of work to get it into the main drivers/usb/ subdirectory:
Any patches to do any of the following changes are greatly appreciated:
- make checkpatch.pl clean
- coding style fixups (typedefs, etc.)
- get it to build properly
- audit ioctls
- remove ioctls if possible
- assign proper minor number
- remove dbg() macro
- lots of general cleanups
- review locking
Please send patches to:
Greg Kroah-Hartman <gregkh@suse.de>
and CC:
Judd Montgomery <judd@jpilot.org>
Jeff Frontz <jeff.frontz@gmail.com>
as they have this device and can test any needed changes.

887
drivers/staging/rspiusb/rspiusb.c Normal file
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File diff suppressed because it is too large Load Diff

25
drivers/staging/rspiusb/rspiusb.h Normal file
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@@ -0,0 +1,25 @@
#ifndef __RSPIUSB_H
#define __RSPIUSB_H
#define PIUSB_MAGIC 'm'
#define PIUSB_IOCTL_BASE 192
#define PIUSB_GETVNDCMD _IOR(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 1, struct ioctl_struct)
#define PIUSB_SETVNDCMD _IOW(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 2, struct ioctl_struct)
#define PIUSB_WRITEPIPE _IOW(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 3, struct ioctl_struct)
#define PIUSB_READPIPE _IOR(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 4, struct ioctl_struct)
#define PIUSB_SETFRAMESIZE _IOW(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 5, struct ioctl_struct)
#define PIUSB_WHATCAMERA _IO(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 6)
#define PIUSB_USERBUFFER _IOW(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 7, struct ioctl_struct)
#define PIUSB_ISHIGHSPEED _IO(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 8)
#define PIUSB_UNMAP_USERBUFFER _IOW(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 9, struct ioctl_struct)
struct ioctl_struct {
unsigned char cmd;
unsigned long numbytes;
unsigned char dir; //1=out;0=in
int endpoint;
int numFrames;
unsigned char *pData;
};
#endif