diff options
| author |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-12-17 14:22:09 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-12-29 08:17:00 -0200 |
| commit | e330289ed40f76819d6a13e682203c6fc9a86304 (patch) | |
| tree | 48f4b8a95c97c88a79c684536a6c5c6485a87784 /drivers/media/video/cx231xx/cx231xx-input.c | |
| parent | [media] timblogiw: const and __devinitdata do not mix (diff) | |
| download | linux-dev-e330289ed40f76819d6a13e682203c6fc9a86304.tar.xz linux-dev-e330289ed40f76819d6a13e682203c6fc9a86304.zip | |
[media] cx231xx: Fix inverted bits for RC on PV Hybrid
At Pixelview SBTVD Hybrid, the bits sent by the IR are inverted. Due to that,
the existing keytables produce wrong codes.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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; } |