Commit graph

4 commits

Author SHA1 Message Date
Michael Sevakis
286a4c5caa Revise the PCM callback system after adding multichannel audio.
Additional status callback is added to pcm_play/rec_data instead of
using a special function to set it. Status includes DMA error
reporting to the status callback. Playback and recording callback
become more alike except playback uses "const void **addr" (because
the data should not be altered) and recording  uses "void **addr".
"const" is put in place throughout where appropriate.

Most changes are fairly trivial. One that should be checked in
particular because it isn't so much is telechips, if anyone cares to
bother. PP5002 is not so trivial either but that tested as working.

Change-Id: I4928d69b3b3be7fb93e259f81635232df9bd1df2
Reviewed-on: http://gerrit.rockbox.org/166
Reviewed-by: Michael Sevakis <jethead71@rockbox.org>
Tested-by: Michael Sevakis <jethead71@rockbox.org>
2012-03-03 07:23:38 +01:00
Marcin Bukat
32f763c39a Add HiFiMAN HM-60x target(s). FS#12319 by Andrew Ryabinin with some (small) modification by me. This also splits rk27xx lcd driver into lcdif-rk27xx and lcd controller specific part. Some modifications to the pcm driver have been made to allow using codecs in slave mode (as TDA1543 used in hifiman is slave only i2s codec).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30765 a1c6a512-1295-4272-9138-f99709370657
2011-10-17 10:32:19 +00:00
Marcin Bukat
0dc76136ca rk27xx - add support for i2s in master mode. Based on patch by Andrew Ryabinin
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30746 a1c6a512-1295-4272-9138-f99709370657
2011-10-13 07:09:44 +00:00
Marcin Bukat
472314ba73 rk27xx - implement pcm driver.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30444 a1c6a512-1295-4272-9138-f99709370657
2011-09-06 12:38:22 +00:00