summaryrefslogtreecommitdiffstats
path: root/drivers/media/IR/imon.c
Commit message (Collapse)AuthorAgeFilesLines
* V4L/DVB: IR/imon: set up mce-only devices w/mce keytableJarod Wilson2010-10-211-126/+138
| | | | | | | | | | | | Currently, they get set up with the pad keytable, which they can't actually use at all. Also add another variant of volume scancodes from another 0xffdc device, and properly set up the 0x9e 0xffdc device as an iMON VFD w/MCE proto IR. Based on data and a prior patch from Anders Eriksson on the lirc list. Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: IR/imon: protect ictx's kc and last_keycode w/spinlockJarod Wilson2010-10-211-6/+46
| | | | | | | | | | Lest we get our keycodes wrong... Thus far, in practice, I've not found it to actually matter, but its one of the issues raised in https://bugzilla.kernel.org/show_bug.cgi?id=16351 that wasn't addressed by converting to using native IR keydown/up functions. Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: imon: split mouse events to a separate input devDavid Härdeman2010-10-211-113/+160
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a stab at separating the mouse (and front panel/knob) events out to a separate input device. This is necessary in preparation for the next patch which makes the rc-core input dev opaque to rc drivers. I can't verify the correctness of the patch beyond the fact that it compiles without warnings. The driver has resisted most of my attempts at understanding it properly...for example, the double calls to le64_to_cpu() and be64_to_cpu() which are applied in imon_incoming_packet() and imon_panel_key_lookup() would amount to a bswab64() call, irregardless of the cpu endianness, and I think the code wouldn't have worked on a big-endian machine... - Minor alterations to apply with minimal core IR changes - Use timer for imon keys too, since its entirely possible for the receiver to miss release codes (either by way of another key being pressed while the first is held or by the remote pointing away from the recevier when the key is release. yes, I know, its ugly). - Bump driver version number, since this is a fairly significant change (for the much much better). Tested successfully w/an imon knob receiver. Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: IR/imon: remove bad ir_input_dev useJarod Wilson2010-08-081-15/+0
| | | | | | | | | | | | | | The ir_input_dev gets filled in by __ir_input_register, the one allocated in imon_init_idev was being overwritten by the correct one shortly after it was initialized (ultimately resulting in a memory leak). Additionally, there was an ill-advised memcpy into that extraneous ir_input_dev which gets fixed by this. Ill-advised memcpy pointed out by Dmitry Torokhov, bad usage of ir_input_dev pointed out by Maxim Levitsky. Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: IR/imon: remove incorrect calls to input_free_deviceJarod Wilson2010-08-081-4/+1
| | | | | | | | | Per Dmitry Torokhov, following input_unregister_device with an input_free_device is forbidden, the former is sufficient alone. Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: drivers/media: Remove unnecessary casts of private_dataJoe Perches2010-08-021-3/+3
| | | | | | | Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Jarod Wilson <jarod@redhat.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: IR/imon: auto-configure another 0xffdc device variantJarod Wilson2010-08-021-0/+1
| | | | | | | | | | | | | | | | | Per Pieter Hoekstra: I have a Antec Fusion with a iMON Lcd and I get the following error: imon 6-1:1.0: Unknown 0xffdc device, defaulting to VFD and iMON IR (id 0x9e) The driver is functional if I load it like this: (I do not use a remote for it) modprobe imon display_type=1 (On Mythbuntu 10.04/2.6.32) This device is a lcd-type with support for a MCE remote. Looking at the source code, this device (0x9e) is the same as id 0x9f. Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: IR/imon: use the proper ir-core device unregister functionJarod Wilson2010-08-021-2/+2
| | | | | | | | | Was using input_unregister_device directly, instead of using ir_input_unregister, which tears down a bunch of other things in addition to eventually calling input_unregister_device. Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: IR/imon: add auto-config for 0xffdc rf deviceJarod Wilson2010-06-011-10/+17
| | | | | | | | | | | | | | | | Add auto-config support for iMON 2.4G LT RF device, based on debug output from Giulio Amodeo in Red Hat bugzilla #572288. Also flips the switch on only setting up the rf associate sysfs attr only if we think we're looking at an RF device, vs. previously, setting up the attr for all 0xffdc devices, so its possible (but a bit unlikely) there's another iMON RF device we'll have to fix up. Nb: should be applied after "IR/imon: clean up usage of bools", or there will be a slight contextual mismatch. Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: IR/imon: clean up usage of boolsJarod Wilson2010-06-011-24/+24
| | | | | | | | There was a mix of 0/1 and false/true. Pick one convention and stick with it (I picked false/true). Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: IR/imon: remove dead IMON_KEY_RELEASE_OFFSETJarod Wilson2010-05-191-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Tue, May 04, 2010 at 06:06:41PM +0200, Dan Carpenter wrote: > On Tue, May 04, 2010 at 10:03:18AM -0400, Jarod Wilson wrote: > > @@ -1205,7 +1204,7 @@ static u32 imon_panel_key_lookup(u64 hw_code) > > if (imon_panel_key_table[i].hw_code == (code | 0xffee)) > > break; > > > > - keycode = imon_panel_key_table[i % IMON_KEY_RELEASE_OFFSET].keycode; > > + keycode = imon_panel_key_table[i].keycode; > > > > return keycode; > > } > > There is still potentially a problem here because if we don't hit the > break statement, then we're one past the end of the array. D'oh. Okay, here's v2, should fix that buglet too. This hack was used when the imon driver was using internal key lookup routines, but became dead weight when the driver was converted to use ir-core's key lookup routines. These bits simply didn't get removed, drop 'em now. Pointed out by Dan Carpenter. v2: fix possible attempt to access beyond end of key table array, also pointed out by Dan. Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: media/IR/imon: potential double unlock on errorDan Carpenter2010-05-191-1/+0
| | | | | | | | | If there is an error here we should unlock in the caller (which is imon_init_intf1()). We can remove this stray unlock. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: media/IR/imon: testing the wrong variableDan Carpenter2010-05-191-1/+1
| | | | | | | | | There is a typo here. We meant to test "ir" instead of "props". The "props" variable was tested earlier. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: media/IR/imon: precendence issue: ! vs ==Dan Carpenter2010-05-191-1/+1
| | | | | | | | | The original condition is always false because ! has higher precedence than == and neither 0 nor 1 is equal to IMON_DISPLAY_TYPE_VGA. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: IR/imon: add proper auto-repeat supportJarod Wilson2010-05-191-5/+6
| | | | | | | | | | | Simplified from version 1, in that hacks heisted from ati_remote2.c aren't actually necessary, the real fix for too many repeats was from setting too long a timer release value (200ms) on repeats in mce mode -- this patch drops the release timeout to 33ms, matching the input subsystem default input_dev->rep[REP_PERIOD]. Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: IR/imon: minor change_protocol fixupsJarod Wilson2010-05-191-11/+9
| | | | | | | | | | | This is a follow-up to my prior patch implementing ir-core's change_protocol functionality in the imon driver, which eliminates a false warning when change_protocol is called without a specific protocol selected yet (i.e., still IR_TYPE_UNKNOWN). It also removes some extraneous blank lines getting spewn into dmesg. Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: IR/imon: convert to ir-core protocol change handlingJarod Wilson2010-05-191-86/+65
| | | | | | | | | | | | | | | | | | | | Drop the imon driver's internal protocol definitions in favor of using those provided by ir-core. Should make ir-keytable Just Work for switching protocol on the fly on the imon devices that support both the native imon remotes and mce remotes. The imon-no-pad-stabilize pseudo-protocol was dropped as a protocol, and converted to a separate modprobe option (which it probably should have been in the first place). On the TODO list is to convert this to an as yet unwritten protocol-specific options framework. While the mce remotes obviously map to IR_TYPE_RC6, I've yet to look at what the actual ir signals from the native imon remotes are, so for the moment, imon native ir is mapped to IR_TYPE_OTHER. Nailing it down more accurately is also on the TODO list. Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: irmon: Cleanup some warning noiseMauro Carvalho Chehab2010-05-191-25/+27
| | | | | | | | | | | | | | | | | | | | Driver is not properly initializing u64 constants on 32 bit systems: drivers/media/IR/imon.c:301: warning: integer constant is too large for ‘long’ type drivers/media/IR/imon.c:302: warning: integer constant is too large for ‘long’ type drivers/media/IR/imon.c:304: warning: integer constant is too large for ‘long’ type drivers/media/IR/imon.c:305: warning: integer constant is too large for ‘long’ type drivers/media/IR/imon.c:308: warning: integer constant is too large for ‘long’ type drivers/media/IR/imon.c:309: warning: integer constant is too large for ‘long’ type drivers/media/IR/imon.c:310: warning: integer constant is too large for ‘long’ type Fix also a few troubles at error printk handling: drivers/media/IR/imon.c: In function ‘imon_init_intf0’: drivers/media/IR/imon.c:1909: warning: ‘ret’ may be used uninitialized in this function drivers/media/IR/imon.c: In function ‘imon_init_intf1’: drivers/media/IR/imon.c:1989: warning: ‘ret’ may be used uninitialized in this function Cc: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: ir-core: add imon driverJarod Wilson2010-05-191-0/+2417
This is a new driver for the SoundGraph iMON and Antec Veris IR/display devices commonly found in many home theater pc cases and as after-market case additions. [mchehab@redhat.com: add KERN_CONT on line 2098 to shutup checkpatc.pl] Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
OpenPOWER on IntegriCloud