linux-toradex.git/drivers/misc/phantom.c, branch v2.6.25-rc2 Linux kernel for Apalis and Colibri modules phantom: don't grab other devices 2008-02-06T18:41:10+00:00 Jiri Slaby jirislaby@gmail.com 2008-02-06T09:38:03+00:00 82f560874e88bd1fd8c98a6254d65a1dffab3876 Specify also sub pci ids to not grab devices with properly set sub ids. This devices has these set (unset) to the same as (plx 9050) ids. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Andreas Block <andreas.block@esd-electronics.com> Cc: Oliver Thimm <oliver.thimm@esd-electronics.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Specify also sub pci ids to not grab devices with properly set sub ids.
This devices has these set (unset) to the same as (plx 9050) ids.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Andreas Block <andreas.block@esd-electronics.com>
Cc: Oliver Thimm <oliver.thimm@esd-electronics.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Misc: phantom, improved data passing 2007-10-19T18:53:41+00:00 Jiri Slaby jirislaby@gmail.com 2007-10-19T06:40:24+00:00 bc552f77157d1bae79d0d3a5541da9579c39cb70 This new version guarantees amb_bit switch in small enough intervals, so that the device won't stop working in the middle of a movement anymore. However it preserves old (openhaptics) functionality. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
This new version guarantees amb_bit switch in small enough intervals, so that
the device won't stop working in the middle of a movement anymore.  However it
preserves old (openhaptics) functionality.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Misc: phantom, add comment about openhaptics 2007-10-19T18:53:41+00:00 Jiri Slaby jirislaby@gmail.com 2007-10-19T06:40:24+00:00 b2afe3317099afe0843e3cece6be60664e6033ea Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Misc: phantom, synchronize_irq() on suspend 2007-10-19T18:53:41+00:00 Jiri Slaby jirislaby@gmail.com 2007-10-19T06:40:23+00:00 aee8447cb5d497cc90ebe171bf70d9e68787e988 Wait after disabling device's interrupt until the handler finishes its work if still in progress. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Wait after disabling device's interrupt until the handler finishes its work if
still in progress.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Misc: phantom, take care of pci posting 2007-05-24T03:14:14+00:00 Jiri Slaby jirislaby@gmail.com 2007-05-23T20:57:59+00:00 c8511f94908a92337b80f0c12342b9051232054f phantom, take care of pci posting thanks to akpm for pointing this out Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
phantom, take care of pci posting

thanks to akpm for pointing this out

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
phantom: move to unlocked_ioctl 2007-05-24T03:14:14+00:00 Jiri Slaby jirislaby@gmail.com 2007-05-23T20:57:58+00:00 c15395c0dbdd646ca80945a7578c8c6cd44ce942 phantom's ioctl is often (4000 times a sec or so) invoked, don't acquire BKL and block other processes. Signed-off-by: Jiri Slaby <xslaby@phantom.fi.muni.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
phantom's ioctl is often (4000 times a sec or so) invoked, don't acquire
BKL and block other processes.

Signed-off-by: Jiri Slaby <xslaby@phantom.fi.muni.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Misc: add sensable phantom driver 2007-05-08T18:15:14+00:00 Jiri Slaby jirislaby@gmail.com 2007-05-08T07:31:45+00:00 cef2cf07273d12ac3453d2baff096423f17b7403 Add sensable phantom driver Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Add sensable phantom driver

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>