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-rw-r--r--Documentation/video4linux/cx88/hauppauge-wintv-cx88-ir.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/video4linux/cx88/hauppauge-wintv-cx88-ir.txt b/Documentation/video4linux/cx88/hauppauge-wintv-cx88-ir.txt
index 93fec32a1188..faccee68f603 100644
--- a/Documentation/video4linux/cx88/hauppauge-wintv-cx88-ir.txt
+++ b/Documentation/video4linux/cx88/hauppauge-wintv-cx88-ir.txt
@@ -30,7 +30,7 @@ provide for a handler)
30GP_SAMPLE register is at 0x35C058 30GP_SAMPLE register is at 0x35C058
31 31
32Bits are then right shifted into the GP_SAMPLE register at the specified 32Bits are then right shifted into the GP_SAMPLE register at the specified
33rate; you get an interrupt when a full DWORD is recieved. 33rate; you get an interrupt when a full DWORD is received.
34You need to recover the actual RC5 bits out of the (oversampled) IR sensor 34You need to recover the actual RC5 bits out of the (oversampled) IR sensor
35bits. (Hint: look for the 0/1and 1/0 crossings of the RC5 bi-phase data) An 35bits. (Hint: look for the 0/1and 1/0 crossings of the RC5 bi-phase data) An
36actual raw RC5 code will span 2-3 DWORDS, depending on the actual alignment. 36actual raw RC5 code will span 2-3 DWORDS, depending on the actual alignment.