From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-fx0-f46.google.com ([209.85.161.46]:46138 "EHLO mail-fx0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751204Ab1BAIYz (ORCPT ); Tue, 1 Feb 2011 03:24:55 -0500 Received: by fxm20 with SMTP id 20so6518801fxm.19 for ; Tue, 01 Feb 2011 00:24:54 -0800 (PST) Date: Tue, 1 Feb 2011 17:25:19 +0900 From: Dmitri Belimov To: Linux Media Mailing List , Mauro Carvalho Chehab Subject: [PATCH] xc5000: add set_config and other Message-ID: <20110201172519.0bc62735@glory.local> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="MP_/OFq5YrdTzPg0as7m5CGfNb1" List-ID: Sender: --MP_/OFq5YrdTzPg0as7m5CGfNb1 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Content-Disposition: inline Hi Add one more radio input, usefull for tm6010 Add control output amplitude. Add set_config function for configure tuner when TV card hasn't dvb part. diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c index 76ac5cd..759f0cc 100644 --- a/drivers/media/common/tuners/xc5000.c +++ b/drivers/media/common/tuners/xc5000.c @@ -65,7 +65,7 @@ struct xc5000_priv { }; /* Misc Defines */ -#define MAX_TV_STANDARD 23 +#define MAX_TV_STANDARD 24 #define XC_MAX_I2C_WRITE_LENGTH 64 /* Signal Types */ @@ -92,6 +92,8 @@ struct xc5000_priv { #define XREG_IF_OUT 0x05 #define XREG_SEEK_MODE 0x07 #define XREG_POWER_DOWN 0x0A /* Obsolete */ +/* Set the output amplitude - SIF for analog, DTVP/DTVN for digital */ +#define XREG_OUTPUT_AMP 0x0B #define XREG_SIGNALSOURCE 0x0D /* 0=Air, 1=Cable */ #define XREG_SMOOTHEDCVBS 0x0E #define XREG_XTALFREQ 0x0F @@ -173,6 +175,7 @@ struct XC_TV_STANDARD { #define DTV7 20 #define FM_Radio_INPUT2 21 #define FM_Radio_INPUT1 22 +#define FM_Radio_INPUT1_MONO 23 static struct XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = { {"M/N-NTSC/PAL-BTSC", 0x0400, 0x8020}, @@ -197,7 +200,8 @@ static struct XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = { {"DTV7/8", 0x00C0, 0x801B}, {"DTV7", 0x00C0, 0x8007}, {"FM Radio-INPUT2", 0x9802, 0x9002}, - {"FM Radio-INPUT1", 0x0208, 0x9002} + {"FM Radio-INPUT1", 0x0208, 0x9002}, + {"FM Radio-INPUT1_MONO", 0x0278, 0x9002} }; static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe); @@ -714,6 +718,8 @@ static int xc5000_set_params(struct dvb_frontend *fe, return -EIO; } + xc_write_reg(priv, XREG_OUTPUT_AMP, 0x8a); + xc_tune_channel(priv, priv->freq_hz, XC_TUNE_DIGITAL); if (debug) @@ -818,6 +824,8 @@ tune_channel: return -EREMOTEIO; } + xc_write_reg(priv, XREG_OUTPUT_AMP, 0x09); + xc_tune_channel(priv, priv->freq_hz, XC_TUNE_ANALOG); if (debug) @@ -845,6 +853,8 @@ static int xc5000_set_radio_freq(struct dvb_frontend *fe, radio_input = FM_Radio_INPUT1; else if (priv->radio_input == XC5000_RADIO_FM2) radio_input = FM_Radio_INPUT2; + else if (priv->radio_input == XC5000_RADIO_FM1_MONO) + radio_input = FM_Radio_INPUT1_MONO; else { dprintk(1, "%s() unknown radio input %d\n", __func__, priv->radio_input); @@ -871,6 +881,12 @@ static int xc5000_set_radio_freq(struct dvb_frontend *fe, return -EREMOTEIO; } + if ((priv->radio_input == XC5000_RADIO_FM1) || + (priv->radio_input == XC5000_RADIO_FM2)) + xc_write_reg(priv, XREG_OUTPUT_AMP, 0x09); + else if (priv->radio_input == XC5000_RADIO_FM1_MONO) + xc_write_reg(priv, XREG_OUTPUT_AMP, 0x06); + xc_tune_channel(priv, priv->freq_hz, XC_TUNE_ANALOG); return 0; @@ -1021,6 +1037,23 @@ static int xc5000_release(struct dvb_frontend *fe) return 0; } +static int xc5000_set_config(struct dvb_frontend *fe, void *priv_cfg) +{ + struct xc5000_priv *priv = fe->tuner_priv; + struct xc5000_config *p = priv_cfg; + + dprintk(1, "%s()\n", __func__); + + if (p->if_khz) + priv->if_khz = p->if_khz; + + if (p->radio_input) + priv->radio_input = p->radio_input; + + return 0; +} + + static const struct dvb_tuner_ops xc5000_tuner_ops = { .info = { .name = "Xceive XC5000", @@ -1033,6 +1066,7 @@ static const struct dvb_tuner_ops xc5000_tuner_ops = { .init = xc5000_init, .sleep = xc5000_sleep, + .set_config = xc5000_set_config, .set_params = xc5000_set_params, .set_analog_params = xc5000_set_analog_params, .get_frequency = xc5000_get_frequency, diff --git a/drivers/media/common/tuners/xc5000.h b/drivers/media/common/tuners/xc5000.h index 3756e73..e295745 100644 --- a/drivers/media/common/tuners/xc5000.h +++ b/drivers/media/common/tuners/xc5000.h @@ -40,6 +40,7 @@ struct xc5000_config { #define XC5000_RADIO_NOT_CONFIGURED 0 #define XC5000_RADIO_FM1 1 #define XC5000_RADIO_FM2 2 +#define XC5000_RADIO_FM1_MONO 3 /* For each bridge framework, when it attaches either analog or digital, * it has to store a reference back to its _core equivalent structure, Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov With my best regards, Dmitry. --MP_/OFq5YrdTzPg0as7m5CGfNb1 Content-Type: text/x-patch Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=xc5000_radio_config.patch diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c index 76ac5cd..759f0cc 100644 --- a/drivers/media/common/tuners/xc5000.c +++ b/drivers/media/common/tuners/xc5000.c @@ -65,7 +65,7 @@ struct xc5000_priv { }; /* Misc Defines */ -#define MAX_TV_STANDARD 23 +#define MAX_TV_STANDARD 24 #define XC_MAX_I2C_WRITE_LENGTH 64 /* Signal Types */ @@ -92,6 +92,8 @@ struct xc5000_priv { #define XREG_IF_OUT 0x05 #define XREG_SEEK_MODE 0x07 #define XREG_POWER_DOWN 0x0A /* Obsolete */ +/* Set the output amplitude - SIF for analog, DTVP/DTVN for digital */ +#define XREG_OUTPUT_AMP 0x0B #define XREG_SIGNALSOURCE 0x0D /* 0=Air, 1=Cable */ #define XREG_SMOOTHEDCVBS 0x0E #define XREG_XTALFREQ 0x0F @@ -173,6 +175,7 @@ struct XC_TV_STANDARD { #define DTV7 20 #define FM_Radio_INPUT2 21 #define FM_Radio_INPUT1 22 +#define FM_Radio_INPUT1_MONO 23 static struct XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = { {"M/N-NTSC/PAL-BTSC", 0x0400, 0x8020}, @@ -197,7 +200,8 @@ static struct XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = { {"DTV7/8", 0x00C0, 0x801B}, {"DTV7", 0x00C0, 0x8007}, {"FM Radio-INPUT2", 0x9802, 0x9002}, - {"FM Radio-INPUT1", 0x0208, 0x9002} + {"FM Radio-INPUT1", 0x0208, 0x9002}, + {"FM Radio-INPUT1_MONO", 0x0278, 0x9002} }; static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe); @@ -714,6 +718,8 @@ static int xc5000_set_params(struct dvb_frontend *fe, return -EIO; } + xc_write_reg(priv, XREG_OUTPUT_AMP, 0x8a); + xc_tune_channel(priv, priv->freq_hz, XC_TUNE_DIGITAL); if (debug) @@ -818,6 +824,8 @@ tune_channel: return -EREMOTEIO; } + xc_write_reg(priv, XREG_OUTPUT_AMP, 0x09); + xc_tune_channel(priv, priv->freq_hz, XC_TUNE_ANALOG); if (debug) @@ -845,6 +853,8 @@ static int xc5000_set_radio_freq(struct dvb_frontend *fe, radio_input = FM_Radio_INPUT1; else if (priv->radio_input == XC5000_RADIO_FM2) radio_input = FM_Radio_INPUT2; + else if (priv->radio_input == XC5000_RADIO_FM1_MONO) + radio_input = FM_Radio_INPUT1_MONO; else { dprintk(1, "%s() unknown radio input %d\n", __func__, priv->radio_input); @@ -871,6 +881,12 @@ static int xc5000_set_radio_freq(struct dvb_frontend *fe, return -EREMOTEIO; } + if ((priv->radio_input == XC5000_RADIO_FM1) || + (priv->radio_input == XC5000_RADIO_FM2)) + xc_write_reg(priv, XREG_OUTPUT_AMP, 0x09); + else if (priv->radio_input == XC5000_RADIO_FM1_MONO) + xc_write_reg(priv, XREG_OUTPUT_AMP, 0x06); + xc_tune_channel(priv, priv->freq_hz, XC_TUNE_ANALOG); return 0; @@ -1021,6 +1037,23 @@ static int xc5000_release(struct dvb_frontend *fe) return 0; } +static int xc5000_set_config(struct dvb_frontend *fe, void *priv_cfg) +{ + struct xc5000_priv *priv = fe->tuner_priv; + struct xc5000_config *p = priv_cfg; + + dprintk(1, "%s()\n", __func__); + + if (p->if_khz) + priv->if_khz = p->if_khz; + + if (p->radio_input) + priv->radio_input = p->radio_input; + + return 0; +} + + static const struct dvb_tuner_ops xc5000_tuner_ops = { .info = { .name = "Xceive XC5000", @@ -1033,6 +1066,7 @@ static const struct dvb_tuner_ops xc5000_tuner_ops = { .init = xc5000_init, .sleep = xc5000_sleep, + .set_config = xc5000_set_config, .set_params = xc5000_set_params, .set_analog_params = xc5000_set_analog_params, .get_frequency = xc5000_get_frequency, diff --git a/drivers/media/common/tuners/xc5000.h b/drivers/media/common/tuners/xc5000.h index 3756e73..e295745 100644 --- a/drivers/media/common/tuners/xc5000.h +++ b/drivers/media/common/tuners/xc5000.h @@ -40,6 +40,7 @@ struct xc5000_config { #define XC5000_RADIO_NOT_CONFIGURED 0 #define XC5000_RADIO_FM1 1 #define XC5000_RADIO_FM2 2 +#define XC5000_RADIO_FM1_MONO 3 /* For each bridge framework, when it attaches either analog or digital, * it has to store a reference back to its _core equivalent structure, Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov --MP_/OFq5YrdTzPg0as7m5CGfNb1--