diff options
Diffstat (limited to 'drivers/media/video/em28xx/em28xx-dvb.c')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-dvb.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c index fcd25511209b..563dd2b1c8e9 100644 --- a/drivers/media/video/em28xx/em28xx-dvb.c +++ b/drivers/media/video/em28xx/em28xx-dvb.c @@ -25,6 +25,8 @@ #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" @@ -46,7 +48,6 @@ if (debug >= level) \ } while (0) #define EM28XX_DVB_NUM_BUFS 5 -#define EM28XX_DVB_MAX_PACKETSIZE 564 #define EM28XX_DVB_MAX_PACKETS 64 struct em28xx_dvb { @@ -142,14 +143,17 @@ static int start_streaming(struct em28xx_dvb *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); } @@ -431,6 +435,7 @@ static int dvb_init(struct em28xx *dev) case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900: case EM2880_BOARD_TERRATEC_HYBRID_XS: case EM2880_BOARD_KWORLD_DVB_310U: + case EM2880_BOARD_EMPIRE_DUAL_TV: dvb->frontend = dvb_attach(zl10353_attach, &em28xx_zl10353_with_xc3028, &dev->i2c_adap); @@ -448,6 +453,18 @@ static int dvb_init(struct em28xx *dev) 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 |