changes.txt

IBM source for pallas/vulcan/vesta

STB025xx Changes Since Last Release
_______________________________________________________________________________________
Date:           2/11/04
Description:    Update driver version number.
Files Changed:  include/os Directory: pversion.h
APIs Effected:  None.
________________________________________________________________________________________
Date:           2/9/04
Description:    Add devfs support.
Files Changed:  AUD Directory: aud_inf.c
                Demux Directory: xp_osd_drv.h xp_osd_inf.c
                GFX Directory: gfx_inf.c
                IR Directory: ir_inf_combo.c
                SCI Directory: sci_inf.c
                SCP Directory: scp_inf.c
                TTX Directory: ttx_osd_inf.c
                VID Directory: vid_inf.c
                fe_sonysat Directory: tuner.c
                rtc_fpc Directory: rtc_fpc.c
APIs Effected:  None.
________________________________________________________________________________________
Date:           1/22/04
Description:    Update audio microcode to version 3.18.
Files Changed:  AUD Directory: drv.make
New Files:      AUD Directory: s5amp318.bin s5amp318.dat
APIs Effected:  None.
_______________________________________________________________________________________
Date:           01/15/04
Component:      aclip_t test module
Description:    Force audio unmute at beginning of the test.
Files Changed:  aud Directory: aclip_t.c
APIs Effected:  None.
_______________________________________________________________________________________
Date:           01/15/04
Component:      tv_t test module
Description:    Change tv_t to call video freeze instead of video stop if the user
                selects the 'f' option for video freeze.
Files Changed:  vid Directory: tv_t.c
APIs Effected:  None.
______________________________________________________________________________________________________________________________________________________________________________
Date:           01/15/04
Component:      test_av test module
Description:    Force audio unmute at beginning of the test.
Files Changed:  Demux Directory: test_av.c
APIs Effected:  None.
________________________________________________________________________________________
Date:           01/15/04
Description:    Updated video microcode to version 3.06.
                This microcode release alters the size of the video frame buffers as
                specified in vid_atom_others.c
Files Changed:  Vid Directory: atom.make vid_atom_others.c
New File:       Vid Directory: s025v306.bin
APIs Effected:  None.
________________________________________________________________________________________
Date:           01/15/04
Description:    Fix compiler warning messages with MVL 3.1
Files Changed:  Demux Directory: xp_atom_dcr.c xp_osi_filte.c xp_osi_clk.c
                xp_osi_chann.c pvr_osi.c xp_osi.c
                Os Directory: os-sync.c
                Tools Directory: img2header.c
APIs Effected:  None.
________________________________________________________________________________________
Date:           01/13/04
Description:    Correct problem with channel changes in the
                DemuxFilterPESDecoderSet() and DemuxFilterStart() functions such that
                once channel changes are started, the channel change registers are
                always used (as opposed to direct writes to the PID registers).
Files Changed:  Demux Directory: xp_osd_drv.c
APIs Effected:  None.
_______________________________________________________________________________________
Date:           01/09/04
Description:    Changed to read a multiple of 188 bytes from the transport driver to
                prevent the processing of partial TTX packets (which are 188 bytes ea).
Files Changed:  TTX Directory: test_ttx.c
APIs Effected:  None.
________________________________________________________________________________________
Date:           01/08/04
Description:    Minor improvement to user input description.
Files Changed:  Demux Directory: test_rec_pes.c, test_rec_ts.c
APIs Effected:  None.
________________________________________________________________________________________
Date:           01/08/04
Description:    Changed xp_key_getall() and xp_key_setall() APIs such that the third
                parameter is a pointer to a structure which contains the six keys
                (Init A, Init B, Even A, Even B, Odd A, Odd B).  Intent was to
                eliminate the confusion regarding the proper order of the keys.
Files Changed:  Demux Directory: xp_osi_key.h xp_osi.key.c
APIs Effected:  None.
_______________________________________________________________________________________
Date:           12/23/03
Description:    The internal buffer in the DemuxPESCallBack() function is used to
                temporarily store data received from the transport queue.  The internal
                buffer can only properly store one entry.  Therefore, a read must be
                done prior to input of the next entry or the previous data is lost. The
                problem was corrected by changing the internal buffer to a circular
                buffer.
Files Changed:  Demux Directory: xp_osd_drv.c
APIs Effected:  None.
_______________________________________________________________________________________
Date:           12/02/03
Description:    If the input file is small enough to fit entirely in the internal buffer
                then only read it once to fill the buffer and dont re-read the file each
                time the program loops to send the file again.

Files Changed:  Demux Directory: test_pvr.c
APIs Effected:  none.
_______________________________________________________________________________________