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18 commits

Author SHA1 Message Date
Michael Sevakis
7bbd71af5e Meg F/X: Fix wrong address for cache flush at PCM start; it should be virtual, not physical. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20002 a1c6a512-1295-4272-9138-f99709370657
 2009-02-13 19:14:51 +00:00
Michael Sevakis
b6e78acc5e Get rid of some pcm_apply_settings cruft at the low level I somehow missed. Move the ones in pcm.c around to better spots. Remove a variable from pcm-pnx0101.c that should no longer be there. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19402 a1c6a512-1295-4272-9138-f99709370657
 2008-12-12 12:46:57 +00:00
Michael Sevakis
e69d567d9e Bring consistency to pcm implementation and samplerate handling. Less low-level duplication. A small test_sampr fix so it works on coldfire again. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19400 a1c6a512-1295-4272-9138-f99709370657
 2008-12-12 11:01:07 +00:00
Michael Sevakis
a1ab7a55ff Meg-FX: s3c register definitions really should be unsigned. Switch from 'int' to 'unsigned long' like other targets. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19325 a1c6a512-1295-4272-9138-f99709370657
 2008-12-04 15:06:48 +00:00
Daniel Stenberg
2acc0ac542 Updated our source code header to explicitly mention that we are GPL v2 or 
later. We still need to hunt down snippets used that are not. 1324 modified
files...
http://www.rockbox.org/mail/archive/rockbox-dev-archive-2008-06/0060.shtml


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17847 a1c6a512-1295-4272-9138-f99709370657
 2008-06-28 18:10:04 +00:00
Karl Kurbjun
66010b9f30 Fix high power consumption at powerup. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17445 a1c6a512-1295-4272-9138-f99709370657
 2008-05-10 19:43:23 +00:00
Michael Sevakis
a65406e3f4 meg-fx: It's important to make sure certain interrupt-related registers have bits changed atomically. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16894 a1c6a512-1295-4272-9138-f99709370657
 2008-03-31 01:29:50 +00:00
Michael Sevakis
af395f4db6 Do core interrupt masking in a less general fashion and save some instructions to decrease size and speed things up a little bit. Small fix to a few places where interrupts would get enabled again where they shouldn't have been (context switching calls when disabled). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16811 a1c6a512-1295-4272-9138-f99709370657
 2008-03-26 01:50:41 +00:00
Karl Kurbjun
5a9a2b7bc4 Unify the Gigabeat F/X and M:Robe MMU code while enabling it for the M:Robe 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15275 a1c6a512-1295-4272-9138-f99709370657
 2007-10-23 03:29:15 +00:00
Michael Sevakis
6077e5b7c8 Unify PCM interface just above the hardware driver level for all targets including the sims. Perform lockout of audio callback when changing states. Weird new playback or recording trouble? Check before and after this revision first though things seem quite sound. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15006 a1c6a512-1295-4272-9138-f99709370657
 2007-10-06 22:27:27 +00:00
Robert Keevil
7785d6949e Temporary fix for FS#7257 and FS#7261 - playback resumes while paused when seeking 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13795 a1c6a512-1295-4272-9138-f99709370657
 2007-07-05 10:19:06 +00:00
Michael Sevakis
f783617cbc Gigabeat: Audio tweak mishmash - Make sure zero crossing detection times out so the volume always gets updated. Make sure i2s is off at boot and set to proper mode before audio hardware is initialized. Make pausing pcm instant instead of waiting until the end of the current DMA transfer. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13706 a1c6a512-1295-4272-9138-f99709370657
 2007-06-24 20:41:27 +00:00
Marcoen Hirschberg
eb7603f1c5 always reset the pcm_paused flag when stopping playback. fixes FS #7187 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13423 a1c6a512-1295-4272-9138-f99709370657
 2007-05-19 19:30:08 +00:00
Michael Sevakis
5d73049768 Gigabeat: Remove the 8kHz for now because it doesn't seem to work too well. Also, HW_SAMPR_CAPS should always be defined for sim and target. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13321 a1c6a512-1295-4272-9138-f99709370657
 2007-05-04 15:21:24 +00:00
Michael Sevakis
d989f19eda No more ear doctor visits after powering/unpowering the Gigabeat. Cleanup a little too. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13312 a1c6a512-1295-4272-9138-f99709370657
 2007-05-03 18:08:00 +00:00
Michael Sevakis
f48e0b514c Gigabeat: Get rid of the obsolete FIQ wrapper (not used on PP anymore FIY, but no change there). Use the FIQ stack for DMA address and size variables instead of globals. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13309 a1c6a512-1295-4272-9138-f99709370657
 2007-05-03 12:39:36 +00:00
Michael Sevakis
3c38fe4204 Gigabeat: Separate driver for audio codec. Tweak pcm driver to comply with intended interface. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13307 a1c6a512-1295-4272-9138-f99709370657
 2007-05-02 22:33:24 +00:00
Marcoen Hirschberg
f44f961812 move the Gigabeat from gigabeat/meg-fx to s3c2440/gigabeat-fx to avoid problems with possible ports in the future: Gigabeat S/V (i.mx31 based) and Kenwood HD20GA7/HD20GA9 (s3c2440 based) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13200 a1c6a512-1295-4272-9138-f99709370657
 2007-04-18 12:22:27 +00:00
Renamed from firmware/target/arm/gigabeat/meg-fx/pcm-meg-fx.c (Browse further)