linux_dsm_epyc7002/drivers/media/dvb
Steven Toth 363c35fc44 V4L/DVB (9222): S2API: Add Multiple-frontend on a single adapter support.
A detailed description from the original patches 2 years ago:

"The WinTV-HVR3000 has a single transport bus which is shared between
a DVB-T and DVB-S modulator. These patches build on the bus acquisition
cx88 work from a few weeks ago to add support for this.

So to applications the HVR3000 looks like this:
/dev/dvb/adapter0/fe0 (cx24123 DVB-S demod)
/dev/dvb/adapter0/fe1 (cx22702 DVB-T demod)

Additional boards continue as before, eg:
/dev/dvb/adapter1/fe0 (lgdt3302 ATSC demod)

The basic change is removing the single instance of the videobuf_dvb in
cx8802_dev and saa7134_dev(?) and replacing it with a list and some
supporting functions.

*NOTE* This branch was taken before v4l-dvb was closed for 2.6.19 so
two or three current cx88 patches appear to be reversed by this tree,
this will be cleaned up in the near future. The patches missing change
the mutex handing to core->lock, fix an enumeration problem."

It should be recognised that a number of people have been maintaining
this patchset. Significant levels of Kudos to everyone one involved,
including but not limited to:

Darron Broad
Fabio M. Di Nitto
Carlo Scarfoglio
Hans Werner

Without the work of these people, and countless others, my two year old
patches would of died on the Mercurial linuxtv.org vine a long time
ago.

TODO: Revise these patches a little further so that the need for
demux1 and dvr0 is optional, not mandatory on the HVR3000.

HISTORY (darron):
This is the last update to MFE prepared by Hans which is based
upon the `scratchpad' diff created by Carlo.
All MFE work prior to that point must be attributed to Fabio
who ported and maintained Steve's original patch up to that
time.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:23:10 -03:00
..
b2c2 V4L/DVB (8745): v4l2: fix a bunch of compile warnings. 2008-10-12 09:36:52 -02:00
bt8xx V4L/DVB: follow lspci device/vendor style 2008-10-12 09:36:46 -02:00
dm1105 V4L/DVB (9068): Kconfig dependency fix for DW2002 card with ST STV0288 demodulator. 2008-10-12 09:37:11 -02:00
dvb-core V4L/DVB (9222): S2API: Add Multiple-frontend on a single adapter support. 2008-10-17 17:23:10 -03:00
dvb-usb V4L/DVB (9176): Add support for DvbWorld USB cards with STV0288 demodulator. 2008-10-13 12:27:03 -02:00
frontends V4L/DVB (9184): cx24116: Change the default SNR units back to percentage by default. 2008-10-13 12:28:29 -02:00
pluto2 dma-mapping: add the device argument to dma_mapping_error() 2008-07-26 12:00:03 -07:00
siano V4L/DVB (8979): sms1xxx: Add new USB product ID for Hauppauge WinTV MiniStick 2008-10-04 22:44:58 -03:00
ttpci V4L/DVB (8964): dvb/budget: push adapter_nr mod option down to individual drivers 2008-10-12 09:37:02 -02:00
ttusb-budget V4L/DVB: follow lspci device/vendor style 2008-10-12 09:36:46 -02:00
ttusb-dec V4L/DVB (9040): TTUSB-DEC DVB-S: claim to have lock 2008-10-12 09:37:08 -02:00
Kconfig V4L/DVB (9107): Alternative version of Terratec Cinergy T2 driver 2008-10-12 09:37:14 -02:00
Makefile V4L/DVB (9107): Alternative version of Terratec Cinergy T2 driver 2008-10-12 09:37:14 -02:00