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| author | Mauro Carvalho Chehab <mchehab@brturbo.com.br> | 2005-11-08 21:37:32 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-09 07:56:18 -0800 |
| commit | d5e5265315770bda46c50ecaa64e2b9790f2064c (patch) | |
| tree | 5c92fa1125dee3f766bd06f18840ce78bf0cd861 /include/media | |
| parent | da45a2a5b96afd7188c058a55eb2917d6524c0cf (diff) | |
| download | kernel_samsung_smdk4412-d5e5265315770bda46c50ecaa64e2b9790f2064c.zip kernel_samsung_smdk4412-d5e5265315770bda46c50ecaa64e2b9790f2064c.tar.gz kernel_samsung_smdk4412-d5e5265315770bda46c50ecaa64e2b9790f2064c.tar.bz2 | |
[PATCH] v4l: 784: several improvement on i2c ir handling for em2820
- Several Improvement on I2C IR handling for em2820:
- moved Pinnacle IR table (ir_codes_em2820) to em2820-input.c
- IR struct renamed and moved to a header file.
- New file to handle em2820-specific IR.
- Some cleanups.
- attach now detects I2C IR and calls em2820-specific IR code
- IR compat code moved to compat.h
- New header with struct IR_i2c there, to allow it to be
used by board-specific input handlers.
- Some improvements at em28xx board detection:
- Board detection message improved to show interface and class.
- Now it doesn't touch audio interfaces.
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/ir-common.h | 6 | ||||
| -rw-r--r-- | include/media/ir-kbd-i2c.h | 22 |
2 files changed, 27 insertions, 1 deletions
diff --git a/include/media/ir-common.h b/include/media/ir-common.h index 01b5682..0f1ba95 100644 --- a/include/media/ir-common.h +++ b/include/media/ir-common.h @@ -20,8 +20,10 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#include <linux/input.h> +#ifndef _IR_COMMON +#define _IR_COMMON +#include <linux/input.h> #define IR_TYPE_RC5 1 #define IR_TYPE_PD 2 /* Pulse distance encoded IR */ @@ -61,6 +63,8 @@ int ir_dump_samples(u32 *samples, int count); int ir_decode_biphase(u32 *samples, int count, int low, int high); int ir_decode_pulsedistance(u32 *samples, int count, int low, int high); +#endif + /* * Local variables: * c-basic-offset: 8 diff --git a/include/media/ir-kbd-i2c.h b/include/media/ir-kbd-i2c.h new file mode 100644 index 0000000..00fa57e --- /dev/null +++ b/include/media/ir-kbd-i2c.h @@ -0,0 +1,22 @@ +#ifndef _IR_I2C +#define _IR_I2C + +#include <media/ir-common.h> + +struct IR_i2c; + +struct IR_i2c { + IR_KEYTAB_TYPE *ir_codes; + struct i2c_client c; + struct input_dev *input; + struct ir_input_state ir; + + /* Used to avoid fast repeating */ + unsigned char old; + + struct work_struct work; + struct timer_list timer; + char phys[32]; + int (*get_key)(struct IR_i2c*, u32*, u32*); +}; +#endif |