bttv-0.7.54: Patch for KNC1 TVStation PRO

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Hi,

included below is an cardlist entry for the TV-Station PRO card by KNC1.

Most of the data is from http://www.knc1.com/html/developers_corner.html and
http://www.knc1.com/html/andere_programme.html (I'm too lazy to search the
english pages).

I have tested the tuner part and composite/audio-in, and all seems to work
fine so far. S-VHS is not tested.


I'm pretty puzzled about the tuner, though.

On the card is a TEMIC chip. I haven't yet removed the badge on the chip, so
I don't know the exact label, but I could read something like "TEMIC 3X7865
IC017". Still, the webpage above says "Philips PAL B/G" resp. "Philips PAL 1".

I tried all tuners available in bttv 0.7.54+gm's recent TEMIC patches, and
only those three seemed to work fine:

  type=1 - Philips PAL_I
        { "Philips PAL_I",           Philips, PAL_I,
          16*140.25, 16*463.25, 0xa0, 0x90, 0x30, 0x8e, 623},

  type=16 - Temic PAL_DK
        { "Temic PAL_DK (4016 FY5)", TEMIC, PAL,
          16*136.25, 16*456.25, 0xa0, 0x90, 0x30, 0x8e, 623},

  type=20 - Temic 4009FR5 PAL + FM radio
        { "Temic PAL (4009 FR5)",    TEMIC, PAL,
          16*141.00, 16*464.00, 0xa0, 0x90, 0x30, 0x8e, 623},



KNC1 makes two other cards: The "TV-Station" is a mono version, seems to be
otherwise identical. The "TV-Station RDS" additionally includes a stereo FM
RDS radio.


    Gregor
--- bttv-cards.c	Thu Jan 18 20:55:23 2001
+++ /tmp/bttv-0.7.54/driver/bttv-cards.c	Mon Jan 22 00:08:32 2001
@@ -840,6 +840,22 @@
 	needs_tvaudio:  1,
 	pll:            PLL_28,
 	tuner_type:     -1,
+},{
+	/* Gregor Hoffleit <flight@xxxxxxxxxx> */
+	name:           "KNC1 TV-Station PRO",
+	video_inputs:	3,
+	audio_inputs:   1,
+	tuner:          0,
+	svhs:           2,
+	gpiomask:       0xff,
+	muxsel:         { 2, 3, 1, 0},
+	audiomux:       { 2, 0, 0x10, 0x8, 0x4},
+	needs_tvaudio:  1,
+	pll:		PLL_28,
+	tuner_type:	TUNER_TEMIC_PAL_DK
+		/* TUNER_PHILIPS_PAL_I and TUNER_TEMIC_4009FR5_PAL
+		 * (from gmdiff-TEMIC-tuner4bttv-240+bttv0754)
+		 * also worked for me.  */
 }};
 
 const int bttv_num_tvcards = (sizeof(bttv_tvcards)/sizeof(struct tvcard));

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