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[media] rc: img-ir: add scancode requests to a struct

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The information being requested of hardware decode callbacks through
the img-ir-hw scancode API is mounting up, so combine it into a struct
which can be passed in with a single pointer rather than multiple
pointer arguments. This allows it to be extended more easily without
touching all the hardware decode callbacks.

Signed-off-by: Sifan Naeem <sifan.naeem@imgtec.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Sifan Naeem
2014-12-11 17:06:22 -03:00
committed by Mauro Carvalho Chehab
parent 32e63f0368
commit ab93ce06ee
7 changed files with 53 additions and 39 deletions
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8
drivers/media/rc/img-ir/img-ir-sharp.c
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@@ -12,8 +12,8 @@
#include "img-ir-hw.h"
/* Convert Sharp data to a scancode */
static int img_ir_sharp_scancode(int len, u64 raw, enum rc_type *protocol,
u32 *scancode, u64 enabled_protocols)
static int img_ir_sharp_scancode(int len, u64 raw, u64 enabled_protocols,
struct img_ir_scancode_req *request)
{
unsigned int addr, cmd, exp, chk;
@@ -32,8 +32,8 @@ static int img_ir_sharp_scancode(int len, u64 raw, enum rc_type *protocol,
/* probably the second half of the message */
return -EINVAL;
*protocol = RC_TYPE_SHARP;
*scancode = addr << 8 | cmd;
request->protocol = RC_TYPE_SHARP;
request->scancode = addr << 8 | cmd;
return IMG_IR_SCANCODE;
}