V4L/DVB: tvaudio: remove obsolete tda8425 initialization
The tda8425 initialization function sets up the inputmap for riva boards. After some digging I discovered that this was for the V4L rivatv driver that is found on sourceforge. This driver hasn't been maintained since the last 5 years and will no longer work with the current v4l framework. So we can safely remove this. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -1226,18 +1226,6 @@ static int tea6320_initialize(struct CHIPSTATE * chip)
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static int tda8425_shift10(int val) { return (val >> 10) | 0xc0; }
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static int tda8425_shift12(int val) { return (val >> 12) | 0xf0; }
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static int tda8425_initialize(struct CHIPSTATE *chip)
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{
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struct CHIPDESC *desc = chip->desc;
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struct i2c_client *c = v4l2_get_subdevdata(&chip->sd);
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int inputmap[4] = { /* tuner */ TDA8425_S1_CH2, /* radio */ TDA8425_S1_CH1,
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/* extern */ TDA8425_S1_CH1, /* intern */ TDA8425_S1_OFF};
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if (c->adapter->id == I2C_HW_B_RIVA)
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memcpy(desc->inputmap, inputmap, sizeof(inputmap));
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return 0;
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}
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static void tda8425_setmode(struct CHIPSTATE *chip, int mode)
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{
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int s1 = chip->shadow.bytes[TDA8425_S1+1] & 0xe1;
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@ -1573,7 +1561,6 @@ static struct CHIPDESC chiplist[] = {
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.treblereg = TDA8425_TR,
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/* callbacks */
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.initialize = tda8425_initialize,
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.volfunc = tda8425_shift10,
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.bassfunc = tda8425_shift12,
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.treblefunc = tda8425_shift12,
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