aboutsummaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/media/dvb/frontends/tda1004x.c86
-rw-r--r--drivers/media/dvb/frontends/tda1004x.h49
-rw-r--r--drivers/media/video/saa7134/saa7134-dvb.c48
3 files changed, 112 insertions, 71 deletions
diff --git a/drivers/media/dvb/frontends/tda1004x.c b/drivers/media/dvb/frontends/tda1004x.c
index f4a9cf9d26d..c47501ae8b0 100644
--- a/drivers/media/dvb/frontends/tda1004x.c
+++ b/drivers/media/dvb/frontends/tda1004x.c
@@ -40,20 +40,6 @@
#include "dvb_frontend.h"
#include "tda1004x.h"
-enum tda1004x_demod {
- TDA1004X_DEMOD_TDA10045,
- TDA1004X_DEMOD_TDA10046,
-};
-
-struct tda1004x_state {
- struct i2c_adapter* i2c;
- const struct tda1004x_config* config;
- struct dvb_frontend frontend;
-
- /* private demod data */
- enum tda1004x_demod demod_type;
-};
-
static int debug;
#define dprintk(args...) \
do { \
@@ -507,8 +493,13 @@ static int tda10046_fwupload(struct dvb_frontend* fe)
tda1004x_write_byteI(state, TDA1004X_CONFC4, 0x80);
}
tda1004x_write_mask(state, TDA10046H_CONF_TRISTATE1, 1, 0);
+ /* set GPIO 1 and 3 */
+ if (state->config->gpio_config != TDA10046_GPTRI) {
+ tda1004x_write_byteI(state, TDA10046H_CONF_TRISTATE2, 0x33);
+ tda1004x_write_mask(state, TDA10046H_CONF_POLARITY, 0x0f, state->config->gpio_config &0x0f);
+ }
/* let the clocks recover from sleep */
- msleep(5);
+ msleep(10);
/* The PLLs need to be reprogrammed after sleep */
tda10046_init_plls(fe);
@@ -517,25 +508,29 @@ static int tda10046_fwupload(struct dvb_frontend* fe)
if (tda1004x_check_upload_ok(state) == 0)
return 0;
- if (state->config->request_firmware != NULL) {
- /* request the firmware, this will block until someone uploads it */
- printk(KERN_INFO "tda1004x: waiting for firmware upload...\n");
- ret = state->config->request_firmware(fe, &fw, TDA10046_DEFAULT_FIRMWARE);
+ printk(KERN_INFO "tda1004x: trying to boot from eeprom\n");
+ tda1004x_write_mask(state, TDA1004X_CONFC4, 4, 4);
+ msleep(300);
+ /* don't re-upload unless necessary */
+ if (tda1004x_check_upload_ok(state) == 0)
+ return 0;
+
+ /* request the firmware, this will block until someone uploads it */
+ printk(KERN_INFO "tda1004x: waiting for firmware upload...\n");
+ ret = state->config->request_firmware(fe, &fw, TDA10046_DEFAULT_FIRMWARE);
+ if (ret) {
+ /* remain compatible to old bug: try to load with tda10045 image name */
+ ret = state->config->request_firmware(fe, &fw, TDA10045_DEFAULT_FIRMWARE);
if (ret) {
printk(KERN_ERR "tda1004x: no firmware upload (timeout or file not found?)\n");
return ret;
- }
- tda1004x_write_mask(state, TDA1004X_CONFC4, 8, 8); // going to boot from HOST
- ret = tda1004x_do_upload(state, fw->data, fw->size, TDA10046H_CODE_CPT, TDA10046H_CODE_IN);
- release_firmware(fw);
- if (ret)
- return ret;
- } else {
- /* boot from firmware eeprom */
- printk(KERN_INFO "tda1004x: booting from eeprom\n");
- tda1004x_write_mask(state, TDA1004X_CONFC4, 4, 4);
- msleep(300);
+ } else
+ printk(KERN_INFO "tda1004x: please rename the firmware file to %s\n",
+ TDA10046_DEFAULT_FIRMWARE);
}
+ tda1004x_write_mask(state, TDA1004X_CONFC4, 8, 8); // going to boot from HOST
+ ret = tda1004x_do_upload(state, fw->data, fw->size, TDA10046H_CODE_CPT, TDA10046H_CODE_IN);
+ release_firmware(fw);
return tda1004x_check_upload_ok(state);
}
@@ -638,37 +633,25 @@ static int tda10046_init(struct dvb_frontend* fe)
switch (state->config->agc_config) {
case TDA10046_AGC_DEFAULT:
tda1004x_write_byteI(state, TDA10046H_AGC_CONF, 0x00); // AGC setup
- tda1004x_write_byteI(state, TDA10046H_CONF_POLARITY, 0x60); // set AGC polarities
+ tda1004x_write_mask(state, TDA10046H_CONF_POLARITY, 0xf0, 0x60); // set AGC polarities
break;
case TDA10046_AGC_IFO_AUTO_NEG:
tda1004x_write_byteI(state, TDA10046H_AGC_CONF, 0x0a); // AGC setup
- tda1004x_write_byteI(state, TDA10046H_CONF_POLARITY, 0x60); // set AGC polarities
+ tda1004x_write_mask(state, TDA10046H_CONF_POLARITY, 0xf0, 0x60); // set AGC polarities
break;
case TDA10046_AGC_IFO_AUTO_POS:
tda1004x_write_byteI(state, TDA10046H_AGC_CONF, 0x0a); // AGC setup
- tda1004x_write_byteI(state, TDA10046H_CONF_POLARITY, 0x00); // set AGC polarities
+ tda1004x_write_mask(state, TDA10046H_CONF_POLARITY, 0xf0, 0x00); // set AGC polarities
break;
- case TDA10046_AGC_TDA827X_GP11:
+ case TDA10046_AGC_TDA827X:
tda1004x_write_byteI(state, TDA10046H_AGC_CONF, 0x02); // AGC setup
tda1004x_write_byteI(state, TDA10046H_AGC_THR, 0x70); // AGC Threshold
tda1004x_write_byteI(state, TDA10046H_AGC_RENORM, 0x08); // Gain Renormalize
- tda1004x_write_byteI(state, TDA10046H_CONF_POLARITY, 0x6a); // set AGC polarities
- break;
- case TDA10046_AGC_TDA827X_GP00:
- tda1004x_write_byteI(state, TDA10046H_AGC_CONF, 0x02); // AGC setup
- tda1004x_write_byteI(state, TDA10046H_AGC_THR, 0x70); // AGC Threshold
- tda1004x_write_byteI(state, TDA10046H_AGC_RENORM, 0x08); // Gain Renormalize
- tda1004x_write_byteI(state, TDA10046H_CONF_POLARITY, 0x60); // set AGC polarities
- break;
- case TDA10046_AGC_TDA827X_GP01:
- tda1004x_write_byteI(state, TDA10046H_AGC_CONF, 0x02); // AGC setup
- tda1004x_write_byteI(state, TDA10046H_AGC_THR, 0x70); // AGC Threshold
- tda1004x_write_byteI(state, TDA10046H_AGC_RENORM, 0x08); // Gain Renormalize
- tda1004x_write_byteI(state, TDA10046H_CONF_POLARITY, 0x62); // set AGC polarities
+ tda1004x_write_mask(state, TDA10046H_CONF_POLARITY, 0xf0, 0x60); // set AGC polarities
break;
}
tda1004x_write_byteI(state, TDA1004X_CONFADC2, 0x38);
- tda1004x_write_byteI(state, TDA10046H_CONF_TRISTATE1, 0x61); // Turn both AGC outputs on
+ tda1004x_write_byteI(state, TDA10046H_CONF_TRISTATE1, 0x79); // Turn IF AGC output on
tda1004x_write_byteI(state, TDA10046H_AGC_TUN_MIN, 0); // }
tda1004x_write_byteI(state, TDA10046H_AGC_TUN_MAX, 0xff); // } AGC min/max values
tda1004x_write_byteI(state, TDA10046H_AGC_IF_MIN, 0); // }
@@ -1165,6 +1148,7 @@ static int tda1004x_read_ber(struct dvb_frontend* fe, u32* ber)
static int tda1004x_sleep(struct dvb_frontend* fe)
{
struct tda1004x_state* state = fe->demodulator_priv;
+ int gpio_conf;
switch (state->demod_type) {
case TDA1004X_DEMOD_TDA10045:
@@ -1174,6 +1158,12 @@ static int tda1004x_sleep(struct dvb_frontend* fe)
case TDA1004X_DEMOD_TDA10046:
/* set outputs to tristate */
tda1004x_write_byteI(state, TDA10046H_CONF_TRISTATE1, 0xff);
+ /* invert GPIO 1 and 3 if desired*/
+ gpio_conf = state->config->gpio_config;
+ if (gpio_conf >= TDA10046_GP00_I)
+ tda1004x_write_mask(state, TDA10046H_CONF_POLARITY, 0x0f,
+ (gpio_conf & 0x0f) ^ 0x0a);
+
tda1004x_write_mask(state, TDA1004X_CONFC4, 1, 1);
break;
}
diff --git a/drivers/media/dvb/frontends/tda1004x.h b/drivers/media/dvb/frontends/tda1004x.h
index ec502d71b83..886db3f75d5 100644
--- a/drivers/media/dvb/frontends/tda1004x.h
+++ b/drivers/media/dvb/frontends/tda1004x.h
@@ -35,9 +35,23 @@ enum tda10046_agc {
TDA10046_AGC_DEFAULT, /* original configuration */
TDA10046_AGC_IFO_AUTO_NEG, /* IF AGC only, automatic, negtive */
TDA10046_AGC_IFO_AUTO_POS, /* IF AGC only, automatic, positive */
- TDA10046_AGC_TDA827X_GP11, /* IF AGC only, special setup for tda827x */
- TDA10046_AGC_TDA827X_GP00, /* same as above, but GPIOs 0 */
- TDA10046_AGC_TDA827X_GP01, /* same as above, but GPIO3=0 GPIO1=1*/
+ TDA10046_AGC_TDA827X, /* IF AGC only, special setup for tda827x */
+};
+
+/* Many (hybrid) boards use GPIO 1 and 3
+ GPIO1 analog - dvb switch
+ GPIO3 firmware eeprom address switch
+*/
+enum tda10046_gpio {
+ TDA10046_GPTRI = 0x00, /* All GPIOs tristate */
+ TDA10046_GP00 = 0x40, /* GPIO3=0, GPIO1=0 */
+ TDA10046_GP01 = 0x42, /* GPIO3=0, GPIO1=1 */
+ TDA10046_GP10 = 0x48, /* GPIO3=1, GPIO1=0 */
+ TDA10046_GP11 = 0x4a, /* GPIO3=1, GPIO1=1 */
+ TDA10046_GP00_I = 0x80, /* GPIO3=0, GPIO1=0, invert in sleep mode*/
+ TDA10046_GP01_I = 0x82, /* GPIO3=0, GPIO1=1, invert in sleep mode */
+ TDA10046_GP10_I = 0x88, /* GPIO3=1, GPIO1=0, invert in sleep mode */
+ TDA10046_GP11_I = 0x8a, /* GPIO3=1, GPIO1=1, invert in sleep mode */
};
enum tda10046_if {
@@ -67,11 +81,38 @@ struct tda1004x_config
/* AGC configuration */
enum tda10046_agc agc_config;
+ /* setting of GPIO1 and 3 */
+ enum tda10046_gpio gpio_config;
+
+ /* slave address and configuration of the tuner */
+ u8 tuner_address;
+ u8 tuner_config;
+ u8 antenna_switch;
+
+ /* if the board uses another I2c Bridge (tda8290), its address */
+ u8 i2c_gate;
+
/* request firmware for device */
- /* set this to NULL if the card has a firmware EEPROM */
int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
};
+enum tda1004x_demod {
+ TDA1004X_DEMOD_TDA10045,
+ TDA1004X_DEMOD_TDA10046,
+};
+
+struct tda1004x_state {
+ struct i2c_adapter* i2c;
+ const struct tda1004x_config* config;
+ struct dvb_frontend frontend;
+
+ /* this allows to store probed board information */
+ int conf_probed;
+
+ /* private demod data */
+ enum tda1004x_demod demod_type;
+};
+
#if defined(CONFIG_DVB_TDA1004X) || (defined(CONFIG_DVB_TDA1004X_MODULE) && defined(MODULE))
extern struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
struct i2c_adapter* i2c);
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index e3059fd3395..6d148a7601a 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -416,7 +416,7 @@ static struct tda1004x_config philips_europa_config = {
.xtal_freq = TDA10046_XTAL_4M,
.agc_config = TDA10046_AGC_IFO_AUTO_POS,
.if_freq = TDA10046_FREQ_052,
- .request_firmware = NULL,
+ .request_firmware = philips_tda1004x_request_firmware,
};
/* ------------------------------------------------------------------ */
@@ -548,7 +548,7 @@ static struct tda1004x_config medion_cardbus = {
.xtal_freq = TDA10046_XTAL_16M,
.agc_config = TDA10046_AGC_IFO_AUTO_NEG,
.if_freq = TDA10046_FREQ_3613,
- .request_firmware = NULL,
+ .request_firmware = philips_tda1004x_request_firmware,
};
/* ------------------------------------------------------------------ */
@@ -681,9 +681,10 @@ static struct tda1004x_config tda827x_lifeview_config = {
.invert = 1,
.invert_oclk = 0,
.xtal_freq = TDA10046_XTAL_16M,
- .agc_config = TDA10046_AGC_TDA827X_GP11,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP11_I,
.if_freq = TDA10046_FREQ_045,
- .request_firmware = NULL,
+ .request_firmware = philips_tda1004x_request_firmware,
};
/* ------------------------------------------------------------------ */
@@ -885,9 +886,10 @@ static struct tda1004x_config philips_tiger_config = {
.invert = 1,
.invert_oclk = 0,
.xtal_freq = TDA10046_XTAL_16M,
- .agc_config = TDA10046_AGC_TDA827X_GP11,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP11_I,
.if_freq = TDA10046_FREQ_045,
- .request_firmware = NULL,
+ .request_firmware = philips_tda1004x_request_firmware,
};
/* ------------------------------------------------------------------ */
@@ -918,9 +920,10 @@ static struct tda1004x_config cinergy_ht_config = {
.invert = 1,
.invert_oclk = 0,
.xtal_freq = TDA10046_XTAL_16M,
- .agc_config = TDA10046_AGC_TDA827X_GP01,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP01_I,
.if_freq = TDA10046_FREQ_045,
- .request_firmware = NULL,
+ .request_firmware = philips_tda1004x_request_firmware,
};
/* ------------------------------------------------------------------ */
@@ -930,7 +933,8 @@ static struct tda1004x_config pinnacle_pctv_310i_config = {
.invert = 1,
.invert_oclk = 0,
.xtal_freq = TDA10046_XTAL_16M,
- .agc_config = TDA10046_AGC_TDA827X_GP11,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP11_I,
.if_freq = TDA10046_FREQ_045,
.request_firmware = philips_tda1004x_request_firmware,
};
@@ -942,7 +946,8 @@ static struct tda1004x_config hauppauge_hvr_1110_config = {
.invert = 1,
.invert_oclk = 0,
.xtal_freq = TDA10046_XTAL_16M,
- .agc_config = TDA10046_AGC_TDA827X_GP11,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP11_I,
.if_freq = TDA10046_FREQ_045,
.request_firmware = philips_tda1004x_request_firmware,
};
@@ -954,7 +959,8 @@ static struct tda1004x_config asus_p7131_dual_config = {
.invert = 1,
.invert_oclk = 0,
.xtal_freq = TDA10046_XTAL_16M,
- .agc_config = TDA10046_AGC_TDA827X_GP11,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP11_I,
.if_freq = TDA10046_FREQ_045,
.request_firmware = philips_tda1004x_request_firmware,
};
@@ -1006,9 +1012,10 @@ static struct tda1004x_config lifeview_trio_config = {
.invert = 1,
.invert_oclk = 0,
.xtal_freq = TDA10046_XTAL_16M,
- .agc_config = TDA10046_AGC_TDA827X_GP00,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP00_I,
.if_freq = TDA10046_FREQ_045,
- .request_firmware = NULL,
+ .request_firmware = philips_tda1004x_request_firmware,
};
/* ------------------------------------------------------------------ */
@@ -1043,9 +1050,10 @@ static struct tda1004x_config ads_tech_duo_config = {
.invert = 1,
.invert_oclk = 0,
.xtal_freq = TDA10046_XTAL_16M,
- .agc_config = TDA10046_AGC_TDA827X_GP00,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP00_I,
.if_freq = TDA10046_FREQ_045,
- .request_firmware = NULL,
+ .request_firmware = philips_tda1004x_request_firmware,
};
/* ------------------------------------------------------------------ */
@@ -1068,9 +1076,10 @@ static struct tda1004x_config tevion_dvbt220rf_config = {
.invert = 1,
.invert_oclk = 0,
.xtal_freq = TDA10046_XTAL_16M,
- .agc_config = TDA10046_AGC_TDA827X_GP11,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP11_I,
.if_freq = TDA10046_FREQ_045,
- .request_firmware = NULL,
+ .request_firmware = philips_tda1004x_request_firmware,
};
/* ------------------------------------------------------------------ */
@@ -1113,9 +1122,10 @@ static struct tda1004x_config md8800_dvbt_config = {
.invert = 1,
.invert_oclk = 0,
.xtal_freq = TDA10046_XTAL_16M,
- .agc_config = TDA10046_AGC_TDA827X_GP11,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP11_I,
.if_freq = TDA10046_FREQ_045,
- .request_firmware = NULL,
+ .request_firmware = philips_tda1004x_request_firmware,
};
static struct tda10086_config flydvbs = {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 08:55:27 +0000