Mauro Carvalho Chehab
715a223323
V4L/DVB (12595): common/ir: use a struct for keycode tables ...
Currently, V4L uses a scancode table whose index is the scancode and
the value is the keycode. While this works, it has some drawbacks:
1) It requires that the scancode to be at the range 00-7f;
2) keycodes should be masked on 7 bits in order for it to work;
3) due to the 7 bits approach, sometimes it is not possible to replace
the default keyboard to another one with a different encoding rule;
4) it is different than what is done with dvb-usb approach;
5) it requires a typedef for it to work. This is not a recommended
Linux CodingStyle.
This patch is part of a larger series of IR changes. It basically
replaces the IR_KEYTAB_TYPE tables by a structured table:
struct ir_scancode {
u16 scancode;
u32 keycode;
};
This is very close to what dvb does. So, a further integration with DVB
code will be easy.
While we've changed the tables, for now, the IR keycode handling is still
based on the old approach.
The only notable effect is the redution of about 35% of the ir-common
module size:
text data bss dec hex filename
6721 29208 4 35933 8c5d old/ir-common.ko
5756 18040 4 23800 5cf8 new/ir-common.ko
In thesis, we could be using above u8 for scancode, reducing even more the size
of the module, but defining it as u16 is more convenient, since, on dvb, each
scancode has up to 16 bits, and we currently have a few troubles with rc5, as their
scancodes are defined with more than 8 bits.
This patch itself shouldn't be doing any functional changes.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-12 12:19:47 -03:00
V4L/DVB (11743): Analog Devices ADV7343 video encoder driver
2009-06-16 18:20:59 -03:00
V4L/DVB (11022): zoran/bt819: use new notify functionality.
2009-03-30 12:43:21 -03:00
V4L/DVB (3599): Implement new routing commands for wm8775 and cs53l32a.
2006-03-24 16:27:00 -03:00
V4L/DVB (6869): cs5345: new i2c driver
2008-01-25 19:04:08 -02:00
V4L/DVB (10277): cx18, cx2341x: Fix bugs in cx18 AC3 control and comply with V4L2 spec
2009-03-30 12:42:25 -03:00
V4L/DVB (10251): cx25840: add comments explaining what the init() does.
2009-03-30 12:42:23 -03:00
V4L/DVB (9940): bt832: remove this driver
2008-12-30 09:39:25 -02:00
V4L/DVB (12595): common/ir: use a struct for keycode tables
2009-09-12 12:19:47 -03:00
V4L/DVB (12595): common/ir: use a struct for keycode tables
2009-09-12 12:19:47 -03:00
V4L/DVB (6486): m52790: add new Mitsubishi A/V switch i2c driver
2008-01-25 19:01:46 -02:00
V4L/DVB (11380): v4l2-subdev: change s_routing prototype
2009-04-06 21:44:27 -03:00
V4L/DVB (11327): ov772x: add edge contrl support
2009-04-06 21:43:49 -03:00
i2c: Cleanup the includes of <linux/i2c.h>
2007-05-01 23:26:29 +02:00
v4l-dvb: remove legacy checks to allow support for kernels < 2.6.10
2008-07-20 07:17:52 -03:00
V4L/DVB (12551): FM TX: si4713: Add files to add radio interface for si4713
2009-09-12 12:19:19 -03:00
include/media/: Spelling fixes
2008-02-03 17:19:47 +02:00
[PATCH] v4l: SAA7134 hybrid DVB
2005-07-12 16:01:05 -07:00
V4L/DVB (8940): saa7115: fix saa7111(a) support
2008-10-12 09:37:00 -02:00
V4L/DVB (3608): Implement new routing commands in saa7127.c
2006-04-02 04:54:56 -03:00
V4L/DVB (11377): v4l: increase version numbers of drivers converted to v4l2_subdev.
2009-04-06 21:44:26 -03:00
V4L/DVB (10271): saa7146: convert to video_ioctl2.
2009-03-30 12:42:24 -03:00
V4L/DVB (10671): sh_mobile_ceu: SOCAM flags are not platform dependent
2009-03-30 12:42:52 -03:00
V4L/DVB (12552): FM TX: si4713: Add files to handle si4713 i2c device
2009-09-12 12:19:20 -03:00
V4L/DVB (11705): soc-camera: prepare for the platform driver conversion
2009-06-16 18:20:54 -03:00
V4L/DVB (9245): video: add header to soc_camera_platform include file
2008-10-17 17:26:27 -03:00
V4L/DVB (7352): tuner-simple: enable digital tuning support for Philips FMD1216ME
2008-04-24 14:07:50 -03:00
V4L/DVB (12334): tuner-simple: Add an entry for the Partsnic PTI-5NF05 NTSC tuner
2009-09-12 12:18:10 -03:00
V4L/DVB (11376): tvaudio.h: add static inline to retrieve the list of possible i2c addrs.
2009-04-06 21:44:25 -03:00
V4L/DVB (8479): tveeprom/ivtv: fix usage of has_ir field
2008-07-26 12:54:42 -03:00
V4L/DVB (9817): v4l: add new tvp514x I2C video decoder driver
2008-12-30 09:38:36 -02:00
V4L/DVB (3712): Fix video input setting of em28xx, use _INT_S_VIDEO_ROUTING in tvp5150
2006-06-25 01:57:38 -03:00
V4L/DVB (10094): Add tw9910 driver
2008-12-30 09:40:28 -02:00
V4L/DVB (3666): Remove trailing newlines
2006-04-02 04:55:52 -03:00
V4L/DVB (3666): Remove trailing newlines
2006-04-02 04:55:52 -03:00
V4L/DVB (12283): gspca - sn9c20x: New subdriver for sn9c201 and sn9c202 bridges.
2009-07-24 14:03:30 -03:00
V4L/DVB (11901): v4l2: Create helper function for bounding and aligning images
2009-06-23 03:21:18 -03:00
V4L/DVB (11242): allow v4l2 drivers to provide a get_unmapped_area handler
2009-03-30 12:43:43 -03:00
V4L/DVB (11671): v4l2: add v4l2_device_set_name()
2009-06-16 18:20:50 -03:00
V4L/DVB (12108): v4l2-i2c-drv.h: add comment describing when not to use this header.
2009-06-23 03:14:39 -03:00
V4L/DVB (10141): v4l2: debugging API changed to match against driver name instead of ID.
2009-01-02 17:11:52 -02:00
V4L/DVB (10907): avoid loading the entire videodev.h header on V4L2 drivers
2009-03-30 12:43:15 -03:00
V4L/DVB (12547): v4l2-subdev.h: Add g/s_modulator callbacks to subdev api
2009-09-12 12:19:17 -03:00
V4L/DVB (10908): videobuf-core: also needs a minimal subset of V4L1 header
2009-03-30 12:43:19 -03:00
V4L/DVB (8341): videobuf: Add physically contiguous queue code V3
2008-07-20 07:25:37 -03:00
Documentation: move DMA-mapping.txt to Doc/PCI/
2009-01-29 18:19:29 -08:00
V4L/DVB (9335): videobuf: split unregister bus creating self-contained frontend de-allocator
2008-10-21 14:32:08 -02:00
V4L/DVB (8340): videobuf: Fix gather spelling
2008-07-20 07:25:32 -03:00
V4L/DVB (3599): Implement new routing commands for wm8775 and cs53l32a.
2006-03-24 16:27:00 -03:00
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