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V4L/DVB (11933): tuner-simple, tveeprom: Add Philips FQ1216LME MK3 analog tuner

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Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Andy Walls
2009-06-07 21:39:03 -03:00
committed by Mauro Carvalho Chehab
parent 7360055aa3
commit 5ddc9b100f
5 changed files with 60 additions and 13 deletions
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38
drivers/media/common/tuners/tuner-simple.c
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@@ -416,6 +416,24 @@ static int simple_std_setup(struct dvb_frontend *fe,
return 0;
}
static int simple_set_aux_byte(struct dvb_frontend *fe, u8 config, u8 aux)
{
struct tuner_simple_priv *priv = fe->tuner_priv;
int rc;
u8 buffer[2];
buffer[0] = (config & ~0x38) | 0x18;
buffer[1] = aux;
tuner_dbg("setting aux byte: 0x%02x 0x%02x\n", buffer[0], buffer[1]);
rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 2);
if (2 != rc)
tuner_warn("i2c i/o error: rc == %d (should be 2)\n", rc);
return rc == 2 ? 0 : rc;
}
static int simple_post_tune(struct dvb_frontend *fe, u8 *buffer,
u16 div, u8 config, u8 cb)
{
@@ -424,17 +442,10 @@ static int simple_post_tune(struct dvb_frontend *fe, u8 *buffer,
switch (priv->type) {
case TUNER_LG_TDVS_H06XF:
/* Set the Auxiliary Byte. */
buffer[0] = buffer[2];
buffer[0] &= ~0x20;
buffer[0] |= 0x18;
buffer[1] = 0x20;
tuner_dbg("tv 0x%02x 0x%02x\n", buffer[0], buffer[1]);
rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 2);
if (2 != rc)
tuner_warn("i2c i/o error: rc == %d "
"(should be 2)\n", rc);
simple_set_aux_byte(fe, config, 0x20);
break;
case TUNER_PHILIPS_FQ1216LME_MK3:
simple_set_aux_byte(fe, config, 0x60); /* External AGC */
break;
case TUNER_MICROTUNE_4042FI5:
{
@@ -506,6 +517,11 @@ static int simple_radio_bandswitch(struct dvb_frontend *fe, u8 *buffer)
case TUNER_THOMSON_DTT761X:
buffer[3] = 0x39;
break;
case TUNER_PHILIPS_FQ1216LME_MK3:
tuner_err("This tuner doesn't have FM\n");
/* Set the low band for sanity, since it covers 88-108 MHz */
buffer[3] = 0x01;
break;
case TUNER_MICROTUNE_4049FM5:
default:
buffer[3] = 0xa4;