linux/drivers/media
Frank Schaefer c647a91a25 [media] em28xx: improve USB endpoint logic, also use bulk transfers
The current enpoint logic ignores all bulk endpoints and uses
a fixed mapping between endpint addresses and the supported
data stream types (analog/audio/DVB):
  Ep 0x82, isoc	=> analog
  Ep 0x83, isoc	=> audio
  Ep 0x84, isoc	=> DVB
Now that the code can also do bulk transfers, the endpoint
logic has to be extended to also consider bulk endpoints.
The new logic preserves backwards compatibility and reflects
the endpoint configurations we have seen so far:
  Ep 0x82, isoc		=> analog
  Ep 0x82, bulk		=> analog
  Ep 0x83, isoc*	=> audio
  Ep 0x84, isoc		=> digital
  Ep 0x84, bulk		=> analog or digital**
 (*: audio should always be isoc)
 (**: analog, if ep 0x82 is isoc, otherwise digital)

[mchehab@redhat.com: Fix a CodingStyle issue: don't break strings
 into separate lines]

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-12-22 18:17:52 -02:00
..
common [media] v4l: Convert drivers to use monotonic timestamps 2012-12-21 10:56:43 -02:00
dvb-core [media] rtl28xxu: add NOXON DAB/DAB+ USB dongle rev 2 2012-11-28 09:51:22 -02:00
dvb-frontends [media] budget-av: only use t_state if initialized 2012-12-21 18:25:11 -02:00
firewire [media] remove include/linux/dvb/dmx.h 2012-10-19 07:29:17 -03:00
i2c [media] media: ov7670: Allow 32x maximum gain for yuv422 2012-12-21 18:25:09 -02:00
mmc [media] siano: fix RC compilation 2012-11-07 11:09:08 +01:00
parport [media] Add missing help for some menuconfig items 2012-08-21 08:17:37 -03:00
pci [media] drivers/media/pci/saa7134/saa7134-dvb.c: Test if videobuf_dvb_get_frontend return NULL 2012-12-21 17:43:22 -02:00
platform [media] vivi: Optimize precalculate_line() 2012-12-21 18:25:57 -02:00
radio [media] drivers/media/radio/radio-cadet.c: fix error return code 2012-11-22 14:20:34 -02:00
rc [media] rc: Call rc_register_device before irq setup 2012-12-21 18:26:11 -02:00
tuners [media] tda18212: tda18218: use 'val' if initialized 2012-12-21 18:25:13 -02:00
usb [media] em28xx: improve USB endpoint logic, also use bulk transfers 2012-12-22 18:17:52 -02:00
v4l2-core [media] v4l: Tell user space we're using monotonic timestamps 2012-12-21 11:20:51 -02:00
Kconfig [media] Kconfig: Fix dependencies for driver autoselect options 2012-10-17 16:45:56 -03:00
Makefile [media] move i2c files into drivers/media/i2c 2012-09-06 18:42:54 -03:00
media-device.c [media] media: fix MEDIA_IOC_DEVICE_INFO return code 2012-08-12 07:57:57 -03:00
media-devnode.c [media] media-devnode: Replace printk with pr_* 2012-09-27 14:19:23 -03:00
media-entity.c [media] media: Add link_validate() op to check links to the sink pad 2012-05-14 08:44:11 -03:00