Home | History | Annotate | Download | only in xscale
History log of /src/sys/arch/arm/xscale/pxa2x0_dmac.h
RevisionDateAuthorComments
 1.4  23-Nov-2011  jmcneill Merge jmcneill-audiomp3 branch, which is derived from ad-audiomp2. From
the original ad-audiomp branch notes:

Add MP locking to the audio drivers.

Making the audio drivers MP safe is necessary before efforts
can be made to make the VM system MP safe.

The are two locks per device instance, an ISR lock and
a character device lock. The ISR lock replaces calls to
splaudio()/splx(), and will be held across calls to device
methods which were called at splaudio() before (e.g.
trigger_output). The character device lock is held across
calls to nearly all of the methods, excluding some only
used for initialization, e.g. get_locks.

Welcome to 5.99.57.
 1.3  21-Feb-2007  thorpej branches: 1.3.82; 1.3.84;
Replace the Mach-derived boolean_t type with the C99 bool type. A
future commit will replace use of TRUE and FALSE with true and false.
 1.2  11-Dec-2005  christos branches: 1.2.26;
merge ktrace-lwp.
 1.1  13-Apr-2005  scw branches: 1.1.2; 1.1.4; 1.1.10;
Add support for the DMA and AC97 controllers on PXA2x0, and enable them
on the Lubbock evaluation board.

Many thanks to Hiroyuki Bessho for testing this driver with the new
aurateconv interface, as I no longer have access to the hardware.

Contributed by Wasabi Systems, Inc.
 1.1.10.2  10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.1.10.1  13-Apr-2005  skrll file pxa2x0_dmac.h was added on branch ktrace-lwp on 2005-11-10 13:55:27 +0000
 1.1.4.1  26-Feb-2007  yamt sync with head.
 1.1.2.2  29-Apr-2005  kent sync with -current
 1.1.2.1  13-Apr-2005  kent file pxa2x0_dmac.h was added on branch kent-audio2 on 2005-04-29 11:28:05 +0000
 1.2.26.1  27-Feb-2007  yamt - sync with head.
- move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
 1.3.84.1  20-Nov-2011  jmcneill port zaudio to audiomp api changes for real this time
 1.3.82.1  17-Apr-2012  yamt sync with head

RSS XML Feed