[PATCH] v4l: add tveeprom module.

Add a module which can parse config informations out of TV card eeproms.  Will
be used by bttv, cx88 and ivtv.
Signed-off-by: Gerd Knorr <kraxel@bytesex.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/media/Kconfig

@@ -47,5 +47,8 @@ config VIDEO_BTCX
 config VIDEO_IR
 	tristate
 
+config VIDEO_TVEEPROM
+	tristate
+
 endmenu
 

drivers/media/video/Makefile

@@ -48,6 +48,7 @@ obj-$(CONFIG_VIDEO_TUNER) += tuner.o tda9887.o
 obj-$(CONFIG_VIDEO_BUF)   += video-buf.o
 obj-$(CONFIG_VIDEO_BUF_DVB) += video-buf-dvb.o
 obj-$(CONFIG_VIDEO_BTCX)  += btcx-risc.o
+obj-$(CONFIG_VIDEO_TVEEPROM) += tveeprom.o
 
 obj-$(CONFIG_VIDEO_M32R_AR_M64278) += arv.o
 

include/media/tveeprom.h

+struct tveeprom {
+	u32 has_radio;
+
+	u32 tuner_type;
+	u32 tuner_formats;
+
+	u32 digitizer;
+	u32 digitizer_formats;
+
+	u32 audio_processor;
+	/* a_p_fmts? */
+
+	u32 model;
+	u32 revision;
+	u32 serial_number;
+	char rev_str[5];
+};
+
+void tveeprom_hauppauge_analog(struct tveeprom *tvee,
+			       unsigned char *eeprom_data);
+
+int tveeprom_read(struct i2c_client *c, unsigned char *eedata, int len);
+int tveeprom_dump(unsigned char *eedata, int len);