1. 03 1月, 2011 1 次提交
  2. 22 11月, 2010 1 次提交
  3. 23 10月, 2010 2 次提交
  4. 21 10月, 2010 2 次提交
  5. 03 8月, 2010 2 次提交
  6. 30 3月, 2010 1 次提交
    • T
      include cleanup: Update gfp.h and slab.h includes to prepare for breaking... · 5a0e3ad6
      Tejun Heo 提交于
      include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
      
      percpu.h is included by sched.h and module.h and thus ends up being
      included when building most .c files.  percpu.h includes slab.h which
      in turn includes gfp.h making everything defined by the two files
      universally available and complicating inclusion dependencies.
      
      percpu.h -> slab.h dependency is about to be removed.  Prepare for
      this change by updating users of gfp and slab facilities include those
      headers directly instead of assuming availability.  As this conversion
      needs to touch large number of source files, the following script is
      used as the basis of conversion.
      
        http://userweb.kernel.org/~tj/misc/slabh-sweep.py
      
      The script does the followings.
      
      * Scan files for gfp and slab usages and update includes such that
        only the necessary includes are there.  ie. if only gfp is used,
        gfp.h, if slab is used, slab.h.
      
      * When the script inserts a new include, it looks at the include
        blocks and try to put the new include such that its order conforms
        to its surrounding.  It's put in the include block which contains
        core kernel includes, in the same order that the rest are ordered -
        alphabetical, Christmas tree, rev-Xmas-tree or at the end if there
        doesn't seem to be any matching order.
      
      * If the script can't find a place to put a new include (mostly
        because the file doesn't have fitting include block), it prints out
        an error message indicating which .h file needs to be added to the
        file.
      
      The conversion was done in the following steps.
      
      1. The initial automatic conversion of all .c files updated slightly
         over 4000 files, deleting around 700 includes and adding ~480 gfp.h
         and ~3000 slab.h inclusions.  The script emitted errors for ~400
         files.
      
      2. Each error was manually checked.  Some didn't need the inclusion,
         some needed manual addition while adding it to implementation .h or
         embedding .c file was more appropriate for others.  This step added
         inclusions to around 150 files.
      
      3. The script was run again and the output was compared to the edits
         from #2 to make sure no file was left behind.
      
      4. Several build tests were done and a couple of problems were fixed.
         e.g. lib/decompress_*.c used malloc/free() wrappers around slab
         APIs requiring slab.h to be added manually.
      
      5. The script was run on all .h files but without automatically
         editing them as sprinkling gfp.h and slab.h inclusions around .h
         files could easily lead to inclusion dependency hell.  Most gfp.h
         inclusion directives were ignored as stuff from gfp.h was usually
         wildly available and often used in preprocessor macros.  Each
         slab.h inclusion directive was examined and added manually as
         necessary.
      
      6. percpu.h was updated not to include slab.h.
      
      7. Build test were done on the following configurations and failures
         were fixed.  CONFIG_GCOV_KERNEL was turned off for all tests (as my
         distributed build env didn't work with gcov compiles) and a few
         more options had to be turned off depending on archs to make things
         build (like ipr on powerpc/64 which failed due to missing writeq).
      
         * x86 and x86_64 UP and SMP allmodconfig and a custom test config.
         * powerpc and powerpc64 SMP allmodconfig
         * sparc and sparc64 SMP allmodconfig
         * ia64 SMP allmodconfig
         * s390 SMP allmodconfig
         * alpha SMP allmodconfig
         * um on x86_64 SMP allmodconfig
      
      8. percpu.h modifications were reverted so that it could be applied as
         a separate patch and serve as bisection point.
      
      Given the fact that I had only a couple of failures from tests on step
      6, I'm fairly confident about the coverage of this conversion patch.
      If there is a breakage, it's likely to be something in one of the arch
      headers which should be easily discoverable easily on most builds of
      the specific arch.
      Signed-off-by: NTejun Heo <tj@kernel.org>
      Guess-its-ok-by: NChristoph Lameter <cl@linux-foundation.org>
      Cc: Ingo Molnar <mingo@redhat.com>
      Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
      5a0e3ad6
  7. 27 2月, 2010 1 次提交
  8. 06 12月, 2009 2 次提交
  9. 19 9月, 2009 1 次提交
  10. 12 9月, 2009 2 次提交
  11. 14 8月, 2009 1 次提交
  12. 23 6月, 2009 1 次提交
  13. 17 6月, 2009 3 次提交
  14. 07 4月, 2009 2 次提交
  15. 30 3月, 2009 5 次提交
  16. 30 12月, 2008 4 次提交
  17. 22 10月, 2008 1 次提交
  18. 18 10月, 2008 6 次提交
    • D
      V4L/DVB (9267): cx88: Update of audio routing config for FM radio · 649e13a9
      Darron Broad 提交于
      This adds audio routing for the hvr-1300/3000/4000 cards
      enabling FM audio for the I2S ADC method of the cx88.
      
      At this time only the HVR-4000 has been tested. It
      is assumed the HVR-3000/1300 are the same.
      Signed-off-by: NDarron Broad <darron@kewl.org>
      Signed-off-by: NSteven Toth <stoth@linuxtv.org>
      Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
      649e13a9
    • D
      V4L/DVB (9229): cx88: Add intial config for FM radio support · 63248f26
      Darron Broad 提交于
      This add initial configuration for radio support on the
      hvr-3000/4000. FM radio doesn't work as yet without
      further patches (to come), but this prepares for
      that.
      
      Experimental radio support shows that it works
      when combined with additional audio routing
      work for cards with an FMD1216ME analogue
      frontend, but not the MEX variant (more later).
      Signed-off-by: NDarron Broad <darron@kewl.org>
      Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
      63248f26
    • D
      V4L/DVB (9228): cx88: Add audio routing for the hvr-3000/4000 · 923ac7f7
      Darron Broad 提交于
      This adds audio routing on the hvr-3000/4000
      
      This is a preliminary patch for later routing
      requirements.
      
      This adds line-in support on the 2 cards mentioned.
      It is also apparent that there is an initial open
      fault for line-in when opening composite/s-video.
      This will be fixed later.
      
      It was also noticed that the bit-field for audio
      routing which was 2 bits needs an increase as
      the WM8775 for example, allows a value 4 bits
      wide for it's audio mux.
      Signed-off-by: NDarron Broad <darron@kewl.org>
      Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
      923ac7f7
    • D
      V4L/DVB (9226): MFE: cx88: Reset cx22702 on hvr-3000/4000 · 2f3af9e6
      Darron Broad 提交于
      The cx22702 is now always reset on module load. Prior to
      this the cx22702 was not found on i2c scan without a
      full reset.
      Signed-off-by: NDarron Broad <darron@kewl.org>
      Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
      2f3af9e6
    • D
      V4L/DVB (9223): MFE: Fix a number of bugs and some tidying up · 92abe9ee
      Darron Broad 提交于
      A number of reference to videobuf_dvb_get_frontend used an invalid
      index. This has been fixed.
      
      The section for the HVR3000 in advise_acquire was redundant as
      the same logic is used on the HVR4000. This has been removed
      and both cards now use the same function.
      
      A number of small errors and whitespace errors are also fixed.
      Signed-off-by: NDarron Broad <darron@kewl.org>
      Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
      92abe9ee
    • S
      V4L/DVB (9222): S2API: Add Multiple-frontend on a single adapter support. · 363c35fc
      Steven Toth 提交于
      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: NSteven Toth <stoth@linuxtv.org>
      Signed-off-by: NDarron Broad <darron@kewl.org>
      Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
      363c35fc
  19. 13 10月, 2008 1 次提交
  20. 12 10月, 2008 1 次提交
    • T
      V4L/DVB (9135): cx88 Dvico FusionHDTV Pro · 19c309e3
      Tim Farrington 提交于
      Well, one thing you encouraged me to do was re-test some of my cards
      which contained the xc3028-zarlink combo.
      
      Which led me to test a Dvico FusionHDTV Pro.
      
      Almost a year ago, Chris Pascoe did a patch for this which can be found
      at his ~pascoe/xc-test at Linuxtv.
      This worked very well, however that was using his version of firmware.
      
      Alas, someone attempted to use this and patch v4l-dvb, and messed it up.
      So I've fixed it.
      I enclose the patch against today's tree (containing your latest
      tuner-xc2028.c patch).
      
      The card now works very well, well with DVB-T anyway.
      Signed-off-by: NTim Farrington <timf@iinet.net.au>
      Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
      19c309e3