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authorMauro Carvalho Chehab <mchehab@redhat.com>2010-12-17 17:22:09 (GMT)
committerMauro Carvalho Chehab <mchehab@redhat.com>2010-12-17 17:44:08 (GMT)
commitd8f6b3661dc7a9634a48a7c636cdc81f0eb280c2 (patch)
treeb67b33f70d3a18cdbfecceb899d7ef6b3d1c0057
parentdedb94adebe0fbdd9cafdbb170337810d8638bc9 (diff)
[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>
-rw-r--r--drivers/media/video/cx231xx/cx231xx-input.c21
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 c236a4e..45e14cac 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;
}

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