AverMedia A306 (cx23385, xc3028, af9013) (A577 too ?)
<wallak <at> free.fr>
2011-05-19 20:48:48 GMT
Hello All,
I've tried to use my A306 board on my system. All the main chips are fully
supported by linux.
At this stage the CX23385 and the tuner: xc3028 seem to respond properly. But
the DVB-T chip (af9013) is silent. Nevertheless both chips are visible on the
I2C bus.
I've no full datasheet of theses chips. with exception of the af9013 where this
information is available:
http://wenku.baidu.com/view/42240f72f242336c1eb95e08.html
At this stage the CLK signal of the DVB-T chip may be missing or something is
wrong elsewhere.
If you have the datasheets... Any help will be appreciated.
Best Regards,
Wallak.
diff -u -r -b -B -w -x '*.o' -x '*.cmd' -x '*.ko' -x '*.mod.c' -x 'modules.*'
tmp/linux-2.6.37.6/drivers/media/common/tuners/tuner-xc2028.c
linux-2.6.37.6-mdf/drivers/media/common/tuners/tuner-xc2028.c
--- linux-2.6.37.6/drivers/media/common/tuners/tuner-xc2028.c 2011-03-27
21:01:41.000000000 +0200
+++ linux-2.6.37.6-mdf/drivers/media/common/tuners/tuner-xc2028.c 2011-05-07
23:30:20.000000000 +0200
@@ -813,6 +813,10 @@
hwmodel, (version & 0xf000) >> 12, (version & 0xf00) >> 8,
(version & 0xf0) >> 4, version & 0xf);
+ {
+ void af9013_execdebug(struct dvb_frontend *fe);
+ af9013_execdebug(fe);
+ }
if (priv->ctrl.read_not_reliable)
goto read_not_reliable;
diff -u -r -b -B -w -x '*.o' -x '*.cmd' -x '*.ko' -x '*.mod.c' -x 'modules.*'
tmp/linux-2.6.37.6/drivers/media/dvb/frontends/af9013.c
linux-2.6.37.6-mdf/drivers/media/dvb/frontends/af9013.c
--- linux-2.6.37.6/drivers/media/dvb/frontends/af9013.c 2011-03-27
21:01:41.000000000 +0200
+++ linux-2.6.37.6-mdf/drivers/media/dvb/frontends/af9013.c 2011-05-15
02:58:34.000000000 +0200
@@ -69,6 +69,8 @@
buf[2] = mbox;
memcpy(&buf[3], val, len);
+ printk(KERN_DEBUG "af9013_write_regs(%02x, %02x %02x
%02x)\n",state->config.demod_address,buf[0],buf[1],buf[2]);
+
if (i2c_transfer(state->i2c, &msg, 1) != 1) {
warn("I2C write failed reg:%04x len:%d", reg, len);
return -EREMOTEIO;
@@ -119,6 +121,10 @@
warn("I2C read failed reg:%04x", reg);
return -EREMOTEIO;
}
+
+ printk(KERN_DEBUG "af9013_read_reg(%02x, %02x %02x %02x)
=%02x\n",state->config.demod_address,reg >> 8,reg & 0xff, 0, ibuf[0]);
+
+
*val = ibuf[0];
return 0;
}
@@ -1448,6 +1454,22 @@
kfree(state);
}
+void af9013_execdebug(struct dvb_frontend *fe)
+{
+ struct af9013_state *state = fe->demodulator_priv;
+ u8 val;
+ u8 buf[4];
+ int ret, i;
+
+ ret = af9013_read_reg(state, 0x98be, &val);
+ printk(KERN_DEBUG "(0x0c) running = %02x, ret=%02x\n",val, ret);
+
+ ret = af9013_read_reg_bits(state, 0xd733, 4, 4, &buf[2]);
+ for (i = 0; i < 2; i++) { ret = af9013_read_reg(state, 0x116b + i, &buf[i]);
}
+ printk(KERN_DEBUG "%s: chip version:%d ROM version:%d.%d (ret=%d)\n",
__func__, buf[2], buf[0], buf[1], ret);
+}
+EXPORT_SYMBOL(af9013_execdebug);
+
static struct dvb_frontend_ops af9013_ops;
struct dvb_frontend *af9013_attach(const struct af9013_config *config,
@@ -1484,7 +1506,18 @@
if (state->config.output_mode != AF9013_OUTPUT_MODE_USB) {
ret = af9013_download_firmware(state);
if (ret)
- goto error;
+ {
+ deb_info("%s: continue...\n", __func__);
+
+ /* create dvb_frontend */
+ memcpy(&state->frontend.ops, &af9013_ops,
+ sizeof(struct dvb_frontend_ops));
+ state->frontend.demodulator_priv = state;
+
+ return &state->frontend;
+
+ //goto error;
+ }
}
/* firmware version */
diff -u -r -b -B -w -x '*.o' -x '*.cmd' -x '*.ko' -x '*.mod.c' -x 'modules.*'
tmp/linux-2.6.37.6/drivers/media/video/cx23885/cx23885-cards.c
linux-2.6.37.6-mdf/drivers/media/video/cx23885/cx23885-cards.c
--- linux-2.6.37.6/drivers/media/video/cx23885/cx23885-cards.c 2011-03-27
21:01:41.000000000 +0200
+++ linux-2.6.37.6-mdf/drivers/media/video/cx23885/cx23885-cards.c 2011-05-15
04:12:20.000000000 +0200
@@ -275,6 +275,10 @@
.name = "Compro VideoMate E800",
.portc = CX23885_MPEG_DVB,
},
+ [CX23885_BOARD_AVERMEDIA_A306] = {
+ .name = "Avermedia A306",
+ .portc = CX23885_MPEG_DVB,
+ },
[CX23885_BOARD_HAUPPAUGE_HVR1290] = {
.name = "Hauppauge WinTV-HVR1290",
.portc = CX23885_MPEG_DVB,
@@ -485,6 +489,10 @@
.subdevice = 0xe800,
.card = CX23885_BOARD_COMPRO_VIDEOMATE_E800,
}, {
+ .subvendor = 0x1461,
+ .subdevice = 0xc139,
+ .card = CX23885_BOARD_AVERMEDIA_A306,
+ }, {
.subvendor = 0x0070,
.subdevice = 0x8551,
.card = CX23885_BOARD_HAUPPAUGE_HVR1290,
@@ -967,6 +975,31 @@
/* CX24228 GPIO */
/* Connected to IF / Mux */
break;
+ case CX23885_BOARD_AVERMEDIA_A306:
+ // ?? PIO0: 1:on 0:nothing work
+ // ?? PIO1: demodulator address 1: 0x1c, 0:0x1d ??
+ // ?? PIO2: tuner reset ?
+ // ?? PIO3: demodulator reset ?
+ printk(KERN_INFO "gpio...\n");
+
+ cx_set(GP0_IO, 0x000f0000);
+ mdelay(100);
+ cx_clear(GP0_IO, 0x0000000f);
+ mdelay(100);
+
+
+ cx_set(GP0_IO, 0x000f0000 | (1<<3) | (1<<2) | (1<<1) | (0<<0));
+ mdelay(100);
+ //cx_clear(GP0_IO, 0x00000000 | (1<<3) | (1<<2));
+ cx_set(GP0_IO, 0x000f0000 | (1<<3) | (0<<2) | (1<<1) | (0<<0));
+ mdelay(100);
+ cx_set(GP0_IO, 0x000f0000 | (1<<3) | (0<<2) | (1<<1) | (1<<0));
+ //cx_clear(GP0_IO, 0x0000000f);
+ //cx_set(GP0_IO, 0x00000003);
+ //cx_clear(GP0_IO, 0x00000002);
+ mdelay(100);
+
+ break;
}
}
@@ -1012,6 +1045,7 @@
case CX23885_BOARD_HAUPPAUGE_HVR1275:
case CX23885_BOARD_HAUPPAUGE_HVR1255:
case CX23885_BOARD_HAUPPAUGE_HVR1210:
+ case CX23885_BOARD_AVERMEDIA_A306:
/* FIXME: Implement me */
break;
case CX23885_BOARD_HAUPPAUGE_HVR1850:
@@ -1258,6 +1292,7 @@
/* AUX-PLL 27MHz CLK */
switch (dev->board) {
case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
+ //case CX23885_BOARD_AVERMEDIA_A306:
netup_initialize(dev);
break;
}
diff -u -r -b -B -w -x '*.o' -x '*.cmd' -x '*.ko' -x '*.mod.c' -x 'modules.*'
tmp/linux-2.6.37.6/drivers/media/video/cx23885/cx23885-dvb.c
linux-2.6.37.6-mdf/drivers/media/video/cx23885/cx23885-dvb.c
--- linux-2.6.37.6/drivers/media/video/cx23885/cx23885-dvb.c 2011-03-27
21:01:41.000000000 +0200
+++ linux-2.6.37.6-mdf/drivers/media/video/cx23885/cx23885-dvb.c 2011-05-15
04:03:54.000000000 +0200
@@ -48,6 +48,7 @@
#include "stv0900.h"
#include "stv0900_reg.h"
#include "stv6110.h"
+#include "af9013.h"
#include "lnbh24.h"
#include "cx24116.h"
#include "cimax2.h"
@@ -571,6 +572,14 @@
.osc_clk = 20
};
+static struct af9013_config af9013_config = {
+ .demod_address = (0x1c << 1), /* #define
AF9015_I2C_DEMOD 0x38 */ /*0x1c or 0x1d*/
+ .output_mode = AF9013_OUTPUT_MODE_PARALLEL,
+ .api_version = { 0, 1, 9, 0 },
+ /*.gpio[0] = AF9013_GPIO_TUNER_ON,
+ .gpio[1] = AF9013_GPIO_LO,*/
+};
+
static int dvb_register(struct cx23885_tsport *port)
{
struct cx23885_dev *dev = port->dev;
@@ -966,6 +975,34 @@
break;
}
break;
+ case CX23885_BOARD_AVERMEDIA_A306:
+ printk("# %d\n", port->nr - 1);
+ i2c_bus = &dev->i2c_bus[0];
+
+ fe0->dvb.frontend = dvb_attach(af9013_attach,
+ &af9013_config,
+ &i2c_bus->i2c_adap);
+
+ if (fe0->dvb.frontend != NULL || 1) {
+ struct dvb_frontend *fe;
+ struct xc2028_config cfg = {
+ .i2c_adap = &dev->i2c_bus[1].i2c_adap,
+ .i2c_addr = 0x61,
+ };
+ static struct xc2028_ctrl ctl = {
+ .fname = XC2028_DEFAULT_FIRMWARE,
+ .max_len = 64,
+ .demod = XC3028_FE_ZARLINK456 /*XC3028_FE_OREN538: Loading SCODE
for type=DTV6 ATSC OREN538 SCODE HAS_IF_5580 (60110020)*/,
+ };
+
+ printk(KERN_INFO "xc2028_attach %p\n", fe0->dvb.frontend);
+ fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
+ printk(KERN_INFO "xc2028_attach %p\n", fe);
+ if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) {
+ fe->ops.tuner_ops.set_config(fe, &ctl);
+ }
+ }
+ break;
default:
printk(KERN_INFO "%s: The frontend of your DVB/ATSC card "
diff -u -r -b -B -w -x '*.o' -x '*.cmd' -x '*.ko' -x '*.mod.c' -x 'modules.*'
tmp/linux-2.6.37.6/drivers/media/video/cx23885/cx23885.h
linux-2.6.37.6-mdf/drivers/media/video/cx23885/cx23885.h
--- linux-2.6.37.6/drivers/media/video/cx23885/cx23885.h 2011-03-27
21:01:41.000000000 +0200
+++ linux-2.6.37.6-mdf/drivers/media/video/cx23885/cx23885.h 2011-05-05
02:58:01.000000000 +0200
@@ -84,6 +84,7 @@
#define CX23885_BOARD_HAUPPAUGE_HVR1290 26
#define CX23885_BOARD_MYGICA_X8558PRO 27
#define CX23885_BOARD_LEADTEK_WINFAST_PXTV1200 28
+#define CX23885_BOARD_AVERMEDIA_A306 29
#define GPIO_0 0x00000001
#define GPIO_1 0x00000002
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