[media] tda18212: add support for ATSC and clearQAM on tda18272
tda18272 is programmed just like tda18212, but it also supports ClearQAM and ATSC. Add support for them. Tested with a Kworld UB435-Q on both 8VSB and 256QAM modes. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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@ -150,6 +150,8 @@ static int tda18212_set_params(struct dvb_frontend *fe)
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#define DVBT2_8 5
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#define DVBC_6 6
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#define DVBC_8 7
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#define ATSC_VSB 8
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#define ATSC_QAM 9
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static const u8 bw_params[][3] = {
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/* reg: 0f 13 23 */
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[DVBT_6] = { 0xb3, 0x20, 0x03 },
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@ -160,6 +162,8 @@ static int tda18212_set_params(struct dvb_frontend *fe)
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[DVBT2_8] = { 0xbc, 0x22, 0x01 },
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[DVBC_6] = { 0x92, 0x50, 0x03 },
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[DVBC_8] = { 0x92, 0x53, 0x03 },
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[ATSC_VSB] = { 0x7d, 0x20, 0x63 },
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[ATSC_QAM] = { 0x7d, 0x20, 0x63 },
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};
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dev_dbg(&priv->i2c->dev,
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@ -171,6 +175,14 @@ static int tda18212_set_params(struct dvb_frontend *fe)
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fe->ops.i2c_gate_ctrl(fe, 1); /* open I2C-gate */
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switch (c->delivery_system) {
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case SYS_ATSC:
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if_khz = priv->cfg->if_atsc_vsb;
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i = ATSC_VSB;
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break;
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case SYS_DVBC_ANNEX_B:
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if_khz = priv->cfg->if_atsc_qam;
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i = ATSC_QAM;
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break;
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case SYS_DVBT:
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switch (c->bandwidth_hz) {
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case 6000000:
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@ -35,6 +35,8 @@ struct tda18212_config {
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u16 if_dvbt2_7;
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u16 if_dvbt2_8;
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u16 if_dvbc;
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u16 if_atsc_vsb;
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u16 if_atsc_qam;
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};
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#if IS_ENABLED(CONFIG_MEDIA_TUNER_TDA18212)
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