diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/common/b2c2/flexcop-common.h | 1 | ||||
| -rw-r--r-- | drivers/media/dvb-core/Makefile | 2 | ||||
| -rw-r--r-- | drivers/media/pci/ttpci/Makefile | 2 | ||||
| -rw-r--r-- | drivers/media/pci/ttpci/dvb_filter.c (renamed from drivers/media/dvb-core/dvb_filter.c) | 3 | ||||
| -rw-r--r-- | drivers/media/pci/ttpci/dvb_filter.h (renamed from drivers/media/dvb-core/dvb_filter.h) | 0 | ||||
| -rw-r--r-- | drivers/media/usb/ttusb-dec/ttusb_dec.c | 58 |
6 files changed, 59 insertions, 7 deletions
diff --git a/drivers/media/common/b2c2/flexcop-common.h b/drivers/media/common/b2c2/flexcop-common.h index 2b2460e9e6b4..2533574c0cf4 100644 --- a/drivers/media/common/b2c2/flexcop-common.h +++ b/drivers/media/common/b2c2/flexcop-common.h @@ -14,7 +14,6 @@ #include "dmxdev.h" #include "dvb_demux.h" -#include "dvb_filter.h" #include "dvb_net.h" #include "dvb_frontend.h" diff --git a/drivers/media/dvb-core/Makefile b/drivers/media/dvb-core/Makefile index 8f22bcd7c1f9..281bc89576e6 100644 --- a/drivers/media/dvb-core/Makefile +++ b/drivers/media/dvb-core/Makefile @@ -4,7 +4,7 @@ dvb-net-$(CONFIG_DVB_NET) := dvb_net.o -dvb-core-objs := dvbdev.o dmxdev.o dvb_demux.o dvb_filter.o \ +dvb-core-objs := dvbdev.o dmxdev.o dvb_demux.o \ dvb_ca_en50221.o dvb_frontend.o \ $(dvb-net-y) dvb_ringbuffer.o dvb_math.o diff --git a/drivers/media/pci/ttpci/Makefile b/drivers/media/pci/ttpci/Makefile index 49f71b1eaf14..3cf617737f7c 100644 --- a/drivers/media/pci/ttpci/Makefile +++ b/drivers/media/pci/ttpci/Makefile @@ -3,7 +3,7 @@ # and the AV7110 DVB device driver # -dvb-ttpci-objs := av7110_hw.o av7110_v4l.o av7110_av.o av7110_ca.o av7110.o av7110_ipack.o +dvb-ttpci-objs := av7110_hw.o av7110_v4l.o av7110_av.o av7110_ca.o av7110.o av7110_ipack.o dvb_filter.o ifdef CONFIG_DVB_AV7110_IR dvb-ttpci-objs += av7110_ir.o diff --git a/drivers/media/dvb-core/dvb_filter.c b/drivers/media/pci/ttpci/dvb_filter.c index 772003fb1821..6395812ed1f1 100644 --- a/drivers/media/dvb-core/dvb_filter.c +++ b/drivers/media/pci/ttpci/dvb_filter.c @@ -390,7 +390,6 @@ int dvb_filter_get_ac3info(u8 *mbuf, int count, struct dvb_audio_info *ai, int p return 0; } -EXPORT_SYMBOL(dvb_filter_get_ac3info); #if 0 @@ -565,7 +564,6 @@ void dvb_filter_pes2ts_init(struct dvb_filter_pes2ts *p2ts, unsigned short pid, p2ts->cb=cb; p2ts->priv=priv; } -EXPORT_SYMBOL(dvb_filter_pes2ts_init); int dvb_filter_pes2ts(struct dvb_filter_pes2ts *p2ts, unsigned char *pes, int len, int payload_start) @@ -600,4 +598,3 @@ int dvb_filter_pes2ts(struct dvb_filter_pes2ts *p2ts, unsigned char *pes, memcpy(buf+5+rest, pes, len); return p2ts->cb(p2ts->priv, buf); } -EXPORT_SYMBOL(dvb_filter_pes2ts); diff --git a/drivers/media/dvb-core/dvb_filter.h b/drivers/media/pci/ttpci/dvb_filter.h index 375e3be184b1..375e3be184b1 100644 --- a/drivers/media/dvb-core/dvb_filter.h +++ b/drivers/media/pci/ttpci/dvb_filter.h diff --git a/drivers/media/usb/ttusb-dec/ttusb_dec.c b/drivers/media/usb/ttusb-dec/ttusb_dec.c index 4e7671a3a1e4..35d5003ff809 100644 --- a/drivers/media/usb/ttusb-dec/ttusb_dec.c +++ b/drivers/media/usb/ttusb-dec/ttusb_dec.c @@ -36,7 +36,6 @@ #include "dmxdev.h" #include "dvb_demux.h" -#include "dvb_filter.h" #include "dvb_frontend.h" #include "dvb_net.h" #include "ttusbdecfe.h" @@ -92,6 +91,15 @@ enum ttusb_dec_interface { TTUSB_DEC_INTERFACE_OUT }; +typedef int (dvb_filter_pes2ts_cb_t) (void *, unsigned char *); + +struct dvb_filter_pes2ts { + unsigned char buf[188]; + unsigned char cc; + dvb_filter_pes2ts_cb_t *cb; + void *priv; +}; + struct ttusb_dec { enum ttusb_dec_model model; char *model_name; @@ -201,6 +209,54 @@ static u16 rc_keys[] = { KEY_RADIO }; +static void dvb_filter_pes2ts_init(struct dvb_filter_pes2ts *p2ts, + unsigned short pid, + dvb_filter_pes2ts_cb_t *cb, void *priv) +{ + unsigned char *buf=p2ts->buf; + + buf[0]=0x47; + buf[1]=(pid>>8); + buf[2]=pid&0xff; + p2ts->cc=0; + p2ts->cb=cb; + p2ts->priv=priv; +} + +static int dvb_filter_pes2ts(struct dvb_filter_pes2ts *p2ts, + unsigned char *pes, int len, int payload_start) +{ + unsigned char *buf=p2ts->buf; + int ret=0, rest; + + //len=6+((pes[4]<<8)|pes[5]); + + if (payload_start) + buf[1]|=0x40; + else + buf[1]&=~0x40; + while (len>=184) { + buf[3]=0x10|((p2ts->cc++)&0x0f); + memcpy(buf+4, pes, 184); + if ((ret=p2ts->cb(p2ts->priv, buf))) + return ret; + len-=184; pes+=184; + buf[1]&=~0x40; + } + if (!len) + return 0; + buf[3]=0x30|((p2ts->cc++)&0x0f); + rest=183-len; + if (rest) { + buf[5]=0x00; + if (rest-1) + memset(buf+6, 0xff, rest-1); + } + buf[4]=rest; + memcpy(buf+5+rest, pes, len); + return p2ts->cb(p2ts->priv, buf); +} + static void ttusb_dec_set_model(struct ttusb_dec *dec, enum ttusb_dec_model model); |