Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

[media] cx231xx: Fix inverted bits for RC on PV Hybrid

Browse source 
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>
This commit is contained in:
Mauro Carvalho Chehab 2010-12-17 14:22:09 -03:00
parent 49aefd2bcd
commit e330289ed4
1 changed files with 15 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
drivers/media/video/cx231xx/cx231xx-input.c
View file

@ -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);
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);
*ir_key = cmd;
*ir_raw = cmd;
dev_dbg(&ir->rc->input_dev->dev, "cmd %02x, scan = %02x\n",
cmd, scancode);
*ir_key = scancode;
*ir_raw = scancode;
return 1;
}