*/
#include <linux/kernel.h>
+#include <linux/slab.h>
#include <linux/usb.h>
#include "em28xx.h"
#include <media/v4l2-common.h>
#include <media/videobuf-vmalloc.h>
+#include <media/tuner.h>
+#include "tuner-simple.h"
#include "lgdt330x.h"
#include "zl10353.h"
-#ifdef EM28XX_DRX397XD_SUPPORT
-#include "drx397xD.h"
-#endif
+#include "s5h1409.h"
+#include "mt352.h"
+#include "mt352_priv.h" /* FIXME */
+#include "tda1002x.h"
MODULE_DESCRIPTION("driver for em28xx based DVB cards");
MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
} while (0)
#define EM28XX_DVB_NUM_BUFS 5
-#define EM28XX_DVB_MAX_PACKETSIZE 564
#define EM28XX_DVB_MAX_PACKETS 64
struct em28xx_dvb {
{
int rc;
struct em28xx *dev = dvb->adapter.priv;
+ int max_dvb_packet_size;
usb_set_interface(dev->udev, 0, 1);
rc = em28xx_set_mode(dev, EM28XX_DIGITAL_MODE);
if (rc < 0)
return rc;
+ max_dvb_packet_size = em28xx_isoc_dvb_max_packetsize(dev);
+
return em28xx_init_isoc(dev, EM28XX_DVB_MAX_PACKETS,
- EM28XX_DVB_NUM_BUFS, EM28XX_DVB_MAX_PACKETSIZE,
+ EM28XX_DVB_NUM_BUFS, max_dvb_packet_size,
dvb_isoc_copy);
}
em28xx_uninit_isoc(dev);
- em28xx_set_mode(dev, EM28XX_MODE_UNDEFINED);
+ em28xx_set_mode(dev, EM28XX_SUSPEND);
return 0;
}
if (acquire)
return em28xx_set_mode(dev, EM28XX_DIGITAL_MODE);
else
- return em28xx_set_mode(dev, EM28XX_MODE_UNDEFINED);
+ return em28xx_set_mode(dev, EM28XX_SUSPEND);
}
/* ------------------------------------------------------------------ */
.if2 = 45600,
};
+static struct s5h1409_config em28xx_s5h1409_with_xc3028 = {
+ .demod_address = 0x32 >> 1,
+ .output_mode = S5H1409_PARALLEL_OUTPUT,
+ .gpio = S5H1409_GPIO_OFF,
+ .inversion = S5H1409_INVERSION_OFF,
+ .status_mode = S5H1409_DEMODLOCKING,
+ .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK
+};
+
+static struct zl10353_config em28xx_zl10353_xc3028_no_i2c_gate = {
+ .demod_address = (0x1e >> 1),
+ .no_tuner = 1,
+ .disable_i2c_gate_ctrl = 1,
+ .parallel_ts = 1,
+ .if2 = 45600,
+};
+
#ifdef EM28XX_DRX397XD_SUPPORT
/* [TODO] djh - not sure yet what the device config needs to contain */
static struct drx397xD_config em28xx_drx397xD_with_xc3028 = {
};
#endif
+static int mt352_terratec_xs_init(struct dvb_frontend *fe)
+{
+ /* Values extracted from a USB trace of the Terratec Windows driver */
+ static u8 clock_config[] = { CLOCK_CTL, 0x38, 0x2c };
+ static u8 reset[] = { RESET, 0x80 };
+ static u8 adc_ctl_1_cfg[] = { ADC_CTL_1, 0x40 };
+ static u8 agc_cfg[] = { AGC_TARGET, 0x28, 0xa0 };
+ static u8 input_freq_cfg[] = { INPUT_FREQ_1, 0x31, 0xb8 };
+ static u8 rs_err_cfg[] = { RS_ERR_PER_1, 0x00, 0x4d };
+ static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
+ static u8 trl_nom_cfg[] = { TRL_NOMINAL_RATE_1, 0x64, 0x00 };
+ static u8 tps_given_cfg[] = { TPS_GIVEN_1, 0x40, 0x80, 0x50 };
+ static u8 tuner_go[] = { TUNER_GO, 0x01};
+
+ mt352_write(fe, clock_config, sizeof(clock_config));
+ udelay(200);
+ mt352_write(fe, reset, sizeof(reset));
+ mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
+ mt352_write(fe, agc_cfg, sizeof(agc_cfg));
+ mt352_write(fe, input_freq_cfg, sizeof(input_freq_cfg));
+ mt352_write(fe, rs_err_cfg, sizeof(rs_err_cfg));
+ mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
+ mt352_write(fe, trl_nom_cfg, sizeof(trl_nom_cfg));
+ mt352_write(fe, tps_given_cfg, sizeof(tps_given_cfg));
+ mt352_write(fe, tuner_go, sizeof(tuner_go));
+ return 0;
+}
+
+static struct mt352_config terratec_xs_mt352_cfg = {
+ .demod_address = (0x1e >> 1),
+ .no_tuner = 1,
+ .if2 = 45600,
+ .demod_init = mt352_terratec_xs_init,
+};
+
+static struct tda10023_config em28xx_tda10023_config = {
+ .demod_address = 0x0c,
+ .invert = 1,
+};
+
/* ------------------------------------------------------------------ */
static int attach_xc3028(u8 addr, struct em28xx *dev)
memset(&cfg, 0, sizeof(cfg));
cfg.i2c_adap = &dev->i2c_adap;
cfg.i2c_addr = addr;
- cfg.callback = em28xx_tuner_callback;
if (!dev->dvb->frontend) {
- printk(KERN_ERR "%s/2: dvb frontend not attached. "
- "Can't attach xc3028\n",
- dev->name);
+ em28xx_errdev("/2: dvb frontend not attached. "
+ "Can't attach xc3028\n");
return -EINVAL;
}
fe = dvb_attach(xc2028_attach, dev->dvb->frontend, &cfg);
if (!fe) {
- printk(KERN_ERR "%s/2: xc3028 attach failed\n",
- dev->name);
+ em28xx_errdev("/2: xc3028 attach failed\n");
dvb_frontend_detach(dev->dvb->frontend);
dev->dvb->frontend = NULL;
return -EINVAL;
}
- printk(KERN_INFO "%s/2: xc3028 attached\n", dev->name);
+ em28xx_info("%s/2: xc3028 attached\n", dev->name);
return 0;
}
int result = 0;
struct em28xx_dvb *dvb;
- if (!dev->has_dvb) {
+ if (!dev->board.has_dvb) {
/* This device does not support the extension */
return 0;
}
dvb = kzalloc(sizeof(struct em28xx_dvb), GFP_KERNEL);
if (dvb == NULL) {
- printk(KERN_INFO "em28xx_dvb: memory allocation failed\n");
+ em28xx_info("em28xx_dvb: memory allocation failed\n");
return -ENOMEM;
}
dev->dvb = dvb;
em28xx_set_mode(dev, EM28XX_DIGITAL_MODE);
/* init frontend */
switch (dev->model) {
+ case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
goto out_free;
}
break;
- case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
+ case EM2880_BOARD_KWORLD_DVB_310U:
dvb->frontend = dvb_attach(zl10353_attach,
&em28xx_zl10353_with_xc3028,
&dev->i2c_adap);
goto out_free;
}
break;
- case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
-#ifdef EM28XX_DRX397XD_SUPPORT
- /* We don't have the config structure properly populated, so
- this is commented out for now */
- dvb->frontend = dvb_attach(drx397xD_attach,
- &em28xx_drx397xD_with_xc3028,
+ case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
+ case EM2882_BOARD_TERRATEC_HYBRID_XS:
+ case EM2880_BOARD_EMPIRE_DUAL_TV:
+ dvb->frontend = dvb_attach(zl10353_attach,
+ &em28xx_zl10353_xc3028_no_i2c_gate,
&dev->i2c_adap);
if (attach_xc3028(0x61, dev) < 0) {
result = -EINVAL;
goto out_free;
}
break;
-#endif
case EM2880_BOARD_TERRATEC_HYBRID_XS:
+ case EM2880_BOARD_TERRATEC_HYBRID_XS_FR:
+ case EM2881_BOARD_PINNACLE_HYBRID_PRO:
+ case EM2882_BOARD_DIKOM_DK300:
dvb->frontend = dvb_attach(zl10353_attach,
- &em28xx_zl10353_with_xc3028,
- &dev->i2c_adap);
+ &em28xx_zl10353_xc3028_no_i2c_gate,
+ &dev->i2c_adap);
+ if (dvb->frontend == NULL) {
+ /* This board could have either a zl10353 or a mt352.
+ If the chip id isn't for zl10353, try mt352 */
+ dvb->frontend = dvb_attach(mt352_attach,
+ &terratec_xs_mt352_cfg,
+ &dev->i2c_adap);
+ }
+
if (attach_xc3028(0x61, dev) < 0) {
- result = -EINVAL;
+ result = -EINVAL;
goto out_free;
}
break;
- case EM2880_BOARD_KWORLD_DVB_310U:
- dvb->frontend = dvb_attach(zl10353_attach,
- &em28xx_zl10353_with_xc3028,
- &dev->i2c_adap);
+ case EM2883_BOARD_KWORLD_HYBRID_330U:
+ case EM2882_BOARD_EVGA_INDTUBE:
+ dvb->frontend = dvb_attach(s5h1409_attach,
+ &em28xx_s5h1409_with_xc3028,
+ &dev->i2c_adap);
+ if (attach_xc3028(0x61, dev) < 0) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ break;
+ case EM2882_BOARD_KWORLD_ATSC_315U:
+ dvb->frontend = dvb_attach(lgdt330x_attach,
+ &em2880_lgdt3303_dev,
+ &dev->i2c_adap);
+ if (dvb->frontend != NULL) {
+ if (!dvb_attach(simple_tuner_attach, dvb->frontend,
+ &dev->i2c_adap, 0x61, TUNER_THOMSON_DTT761X)) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ }
+ break;
+ case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
+#ifdef EM28XX_DRX397XD_SUPPORT
+ /* We don't have the config structure properly populated, so
+ this is commented out for now */
+ dvb->frontend = dvb_attach(drx397xD_attach,
+ &em28xx_drx397xD_with_xc3028,
+ &dev->i2c_adap);
if (attach_xc3028(0x61, dev) < 0) {
result = -EINVAL;
goto out_free;
}
break;
+#endif
+ case EM2870_BOARD_REDDO_DVB_C_USB_BOX:
+ /* Philips CU1216L NIM (Philips TDA10023 + Infineon TUA6034) */
+ dvb->frontend = dvb_attach(tda10023_attach,
+ &em28xx_tda10023_config,
+ &dev->i2c_adap, 0x48);
+ if (dvb->frontend) {
+ if (!dvb_attach(simple_tuner_attach, dvb->frontend,
+ &dev->i2c_adap, 0x60, TUNER_PHILIPS_CU1216L)) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ }
+ break;
default:
- printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card"
- " isn't supported yet\n",
- dev->name);
+ em28xx_errdev("/2: The frontend of your DVB/ATSC card"
+ " isn't supported yet\n");
break;
}
if (NULL == dvb->frontend) {
- printk(KERN_ERR
- "%s/2: frontend initialization failed\n",
- dev->name);
+ em28xx_errdev("/2: frontend initialization failed\n");
result = -EINVAL;
goto out_free;
}
+ /* define general-purpose callback pointer */
+ dvb->frontend->callback = em28xx_tuner_callback;
/* register everything */
result = register_dvb(dvb, THIS_MODULE, dev, &dev->udev->dev);
if (result < 0)
goto out_free;
- em28xx_set_mode(dev, EM28XX_MODE_UNDEFINED);
- printk(KERN_INFO "Successfully loaded em28xx-dvb\n");
+ em28xx_set_mode(dev, EM28XX_SUSPEND);
+ em28xx_info("Successfully loaded em28xx-dvb\n");
return 0;
out_free:
- em28xx_set_mode(dev, EM28XX_MODE_UNDEFINED);
+ em28xx_set_mode(dev, EM28XX_SUSPEND);
kfree(dvb);
dev->dvb = NULL;
return result;
static int dvb_fini(struct em28xx *dev)
{
- if (!dev->has_dvb) {
+ if (!dev->board.has_dvb) {
/* This device does not support the extension */
return 0;
}
if (dev->dvb) {
unregister_dvb(dev->dvb);
+ kfree(dev->dvb);
dev->dvb = NULL;
}