From 379aa4d0c09ea1786b58089da5bbb915ba976ec0 Mon Sep 17 00:00:00 2001 From: Michael Krufky Date: Thu, 8 Sep 2011 04:47:20 -0300 Subject: [PATCH] [media] dvb-usb: add support for dvb-usb-adapters that deliver raw payload Select this feature setting the dvb-usb-adapter caps field with DVB_USB_ADAP_RECEIVES_RAW_PAYLOAD Signed-off-by: Michael Krufky Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/dvb-usb/dvb-usb-urb.c | 12 ++++++++++++ drivers/media/dvb/dvb-usb/dvb-usb.h | 1 + 2 files changed, 13 insertions(+) diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-urb.c b/drivers/media/dvb/dvb-usb/dvb-usb-urb.c index 53a5c30b51b2..5c8f651344fc 100644 --- a/drivers/media/dvb/dvb-usb/dvb-usb-urb.c +++ b/drivers/media/dvb/dvb-usb/dvb-usb-urb.c @@ -80,6 +80,14 @@ static void dvb_usb_data_complete_204(struct usb_data_stream *stream, u8 *buffer dvb_dmx_swfilter_204(&adap->demux, buffer, length); } +static void dvb_usb_data_complete_raw(struct usb_data_stream *stream, + u8 *buffer, size_t length) +{ + struct dvb_usb_adapter *adap = stream->user_priv; + if (adap->feedcount > 0 && adap->state & DVB_USB_ADAP_STATE_DVB) + dvb_dmx_swfilter_raw(&adap->demux, buffer, length); +} + int dvb_usb_adapter_stream_init(struct dvb_usb_adapter *adap) { int i, ret = 0; @@ -90,6 +98,10 @@ int dvb_usb_adapter_stream_init(struct dvb_usb_adapter *adap) adap->fe_adap[i].stream.complete = dvb_usb_data_complete_204; else + if (adap->props.fe[i].caps & DVB_USB_ADAP_RECEIVES_RAW_PAYLOAD) + adap->fe_adap[i].stream.complete = + dvb_usb_data_complete_raw; + else adap->fe_adap[i].stream.complete = dvb_usb_data_complete; adap->fe_adap[i].stream.user_priv = adap; ret = usb_urb_init(&adap->fe_adap[i].stream, diff --git a/drivers/media/dvb/dvb-usb/dvb-usb.h b/drivers/media/dvb/dvb-usb/dvb-usb.h index 6d7d13f9ce68..86cfa86d2d23 100644 --- a/drivers/media/dvb/dvb-usb/dvb-usb.h +++ b/drivers/media/dvb/dvb-usb/dvb-usb.h @@ -141,6 +141,7 @@ struct dvb_usb_adapter_fe_properties { #define DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF 0x02 #define DVB_USB_ADAP_NEED_PID_FILTERING 0x04 #define DVB_USB_ADAP_RECEIVES_204_BYTE_TS 0x08 +#define DVB_USB_ADAP_RECEIVES_RAW_PAYLOAD 0x10 int caps; int pid_filter_count; -- 2.11.0