1. 03 8月, 2010 3 次提交
  2. 27 2月, 2010 2 次提交
    • J
      V4L/DVB: V4L: dvb-usb, add extra sync to down-up input events · 18718c96
      Jiri Slaby 提交于
      Userspace is allowed to coalesce events between SYNCs. And since the code
      emits UP right after DOWN for the same key, it may be missed
      (up+down=nothing). Add an extra sync in between UP and DOWN events to disable
      the coalesce.
      Signed-off-by: NJiri Slaby <jslaby@suse.cz>
      Cc: Patrick Boettcher <pboettcher@kernellabs.com>
      Acked-by: NDmitry Torokhov <dtor@mail.ru>
      Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
      18718c96
    • D
      V4L/DVB (13930): dib0700: rework IR logic for firmware 1.20 · 6a207100
      Devin Heitmueller 提交于
      When firmware 1.20 was introduced, the dib0700 switched from a polling model
      using a USB control message, to the messages being delivered on a USB bulk
      pipe.  The code I originally added would do a blocking read on the pipe with a
      50ms timeout.  Because the dvb-usb-remote code makes use of the global
      workqueue, this resulted in the global workqueue being blocked 50% of the
      time.  Also, the synchronous urb_bulk_msg() call would burn excess CPU time
      (reflected as an abnormal increase in the system's load average when devices
      were connected).
      
      Rework the logic so that we now setup an asynchronous callback on the bulk
      pipe, so that we now only handle RC data when it arrives on the pipe.  Note
      that we provide a stub function for the RC polling callback so that we can
      continue to leverage the shared code in dvb-usb-rc for the setting up of the
      input device.
      Signed-off-by: NDevin Heitmueller <dheitmueller@kernellabs.com>
      Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
      6a207100
  3. 16 12月, 2009 1 次提交
  4. 30 3月, 2009 2 次提交
  5. 17 11月, 2008 1 次提交
  6. 12 10月, 2008 2 次提交
  7. 25 4月, 2008 2 次提交
  8. 26 1月, 2008 1 次提交
  9. 10 10月, 2007 2 次提交
  10. 28 4月, 2007 1 次提交
  11. 10 12月, 2006 1 次提交
  12. 04 10月, 2006 4 次提交