[9-11] correct the i2c address of the saa7111

PATCH New Michael Hunold 1 participant 1 message May 6, 2003 Media (V4L/DVB)

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Michael Hunold

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2003-05-06 16:26 UTC #0 lore raw

PATCH 1/1 [9-11] correct the i2c address of the saa7111

Hello,

this patch corrects the i2c address from "34>>1" to 0x24 and 0x25. Believe me -- or look at the data sheet, for example from
http://www.gdv.uni-hannover.de/~hunold1/linux/saa7146/specs/saa7111a.pdf

Page 41 says: "Slave address read = 49H or 4BH; note 2 write = 48H or 4AH"

They use 8-bit addresses here, but i2c addresses are 7-bit, ie. 0x48>>1 == 0x24 and 0x4a>>1 = 0x25

Please apply.

Thanks
Michael Hunold.

drivers/media/video/saa7111.c +1 -1

diff -uNrwB -x '*.o' --new-file linux-2.5.69/drivers/media/video/saa7111.c linux-2.5.69.patch/drivers/media/video/saa7111.c
@@ -57,7 +57,7 @@
 	int sat;
 };
 
-static unsigned short normal_i2c[] = { 34>>1, I2C_CLIENT_END };	
+static unsigned short normal_i2c[] = { 0x24, 0x25, I2C_CLIENT_END };    
 static unsigned short normal_i2c_range[] = { I2C_CLIENT_END };	
 
 I2C_CLIENT_INSMOD;