diff options
Diffstat (limited to 'drivers/media/video/cx231xx/cx231xx-input.c')
| -rw-r--r-- | drivers/media/video/cx231xx/cx231xx-input.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/drivers/media/video/cx231xx/cx231xx-input.c b/drivers/media/video/cx231xx/cx231xx-input.c index c236a4e7e97b..45e14cac4622 100644 --- a/drivers/media/video/cx231xx/cx231xx-input.c +++ b/drivers/media/video/cx231xx/cx231xx-input.c @@ -27,7 +27,7 @@ static int get_key_isdbt(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) { - u8 cmd; + u8 cmd, scancode; dev_dbg(&ir->rc->input_dev->dev, "%s\n", __func__); @@ -42,10 +42,21 @@ static int get_key_isdbt(struct IR_i2c *ir, u32 *ir_key, if (cmd == 0xff) return 0; - dev_dbg(&ir->rc->input_dev->dev, "scancode = %02x\n", cmd); - - *ir_key = cmd; - *ir_raw = cmd; + scancode = + ((cmd & 0x01) ? 0x80 : 0) | + ((cmd & 0x02) ? 0x40 : 0) | + ((cmd & 0x04) ? 0x20 : 0) | + ((cmd & 0x08) ? 0x10 : 0) | + ((cmd & 0x10) ? 0x08 : 0) | + ((cmd & 0x20) ? 0x04 : 0) | + ((cmd & 0x40) ? 0x02 : 0) | + ((cmd & 0x80) ? 0x01 : 0); + + dev_dbg(&ir->rc->input_dev->dev, "cmd %02x, scan = %02x\n", + cmd, scancode); + + *ir_key = scancode; + *ir_raw = scancode; return 1; } |