diff options
| author | Sifan Naeem <sifan.naeem@imgtec.com> | 2014-12-11 17:06:22 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-12-23 15:11:50 -0200 |
| commit | ab93ce06eef556cc85a016e12ff7c7a763f04c91 (patch) | |
| tree | bc70c21ab5d916eb594fda95c00c193a4feda3ad /drivers/media/rc/img-ir/img-ir-sony.c | |
| parent | 32e63f0368ed16e5ac417dc0bc2a5f8acbfb1511 (diff) | |
| download | lwn-ab93ce06eef556cc85a016e12ff7c7a763f04c91.tar.gz lwn-ab93ce06eef556cc85a016e12ff7c7a763f04c91.zip | |
[media] rc: img-ir: add scancode requests to a struct
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>
Diffstat (limited to 'drivers/media/rc/img-ir/img-ir-sony.c')
| -rw-r--r-- | drivers/media/rc/img-ir/img-ir-sony.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/media/rc/img-ir/img-ir-sony.c b/drivers/media/rc/img-ir/img-ir-sony.c index 3a0f17b0752c..7f7375f82ed6 100644 --- a/drivers/media/rc/img-ir/img-ir-sony.c +++ b/drivers/media/rc/img-ir/img-ir-sony.c @@ -12,8 +12,8 @@ #include "img-ir-hw.h" /* Convert Sony data to a scancode */ -static int img_ir_sony_scancode(int len, u64 raw, enum rc_type *protocol, - u32 *scancode, u64 enabled_protocols) +static int img_ir_sony_scancode(int len, u64 raw, u64 enabled_protocols, + struct img_ir_scancode_req *request) { unsigned int dev, subdev, func; @@ -25,7 +25,7 @@ static int img_ir_sony_scancode(int len, u64 raw, enum rc_type *protocol, raw >>= 7; dev = raw & 0x1f; /* next 5 bits */ subdev = 0; - *protocol = RC_TYPE_SONY12; + request->protocol = RC_TYPE_SONY12; break; case 15: if (!(enabled_protocols & RC_BIT_SONY15)) @@ -34,7 +34,7 @@ static int img_ir_sony_scancode(int len, u64 raw, enum rc_type *protocol, raw >>= 7; dev = raw & 0xff; /* next 8 bits */ subdev = 0; - *protocol = RC_TYPE_SONY15; + request->protocol = RC_TYPE_SONY15; break; case 20: if (!(enabled_protocols & RC_BIT_SONY20)) @@ -44,12 +44,12 @@ static int img_ir_sony_scancode(int len, u64 raw, enum rc_type *protocol, dev = raw & 0x1f; /* next 5 bits */ raw >>= 5; subdev = raw & 0xff; /* next 8 bits */ - *protocol = RC_TYPE_SONY20; + request->protocol = RC_TYPE_SONY20; break; default: return -EINVAL; } - *scancode = dev << 16 | subdev << 8 | func; + request->scancode = dev << 16 | subdev << 8 | func; return IMG_IR_SCANCODE; } |