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rockbox/firmware/target/arm/imx31/gigabeat-s
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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
..
adc-gigabeat-s.c i.MX31 - Dethreading operations continue 2012-01-02 18:32:35 +00:00
adc-target.h
audio-gigabeat-s.c Gigabeat S: Turn off hardware effects (tone and 3d) when doing digital loopback for FM recording otherwise the signal and levels are poorly represented in monitoring (can't just do ADC->DAC for general FM and get voice too). Some tweaking to input setup to improve gain a tiny bit. A little bit quieter startup too. 2010-05-26 05:13:45 +00:00
backlight-gigabeat-s.c i.MX31/Gigabeat S: Actually enable DPTC which can set optimal voltage for 528MHz. Requires an SPI and PMIC interface rework because of the low-latency needs for the DPTC to work best with minimal panicing. SPI can work with multitasking and asynchronously from interrupt handlers or normal code. 2010-05-04 10:07:53 +00:00
backlight-target.h
button-gigabeat-s.c i.MX31: Fix a couple oopses from r31528 2012-01-03 06:13:59 +00:00
button-target.h button-target.h : move prototypes to button.h 2012-01-08 00:07:19 +00:00
dvfs_dptc_tables-target.h i.MX31: Add a debug menu to play around with DVFS/DPTC settings for fun, testing or benchmarking purposes. Can set the CPU frequency working point, whether DPTC voltage scaling is enabled and change the software-programmable load tracking weights. 2011-01-22 16:58:17 +00:00
fmradio-i2c-gigabeat-s.c Gigabeat S: Dump some now-irrelevant comments. 2012-01-03 15:57:55 +00:00
gpio-gigabeat-s.c Try to fix r31346 2011-12-17 20:34:27 +00:00
gpio-target.h FS#12370: Initial RDS support for Si4701/Si4703 tuner (beast and clip zip) 2011-12-17 20:24:19 +00:00
headphone-gigabeat-s.c i.MX31 - Dethreading operations continue 2012-01-02 18:32:35 +00:00
i2s-gigabeat-s.c Gigabeat S/i.MX31/wm8978: Clean up clocking information in the general wmcodec/pcm drivers and move it to the target's wmcodec/i2s files. 2011-10-17 15:37:14 +00:00
kernel-gigabeat-s.c i.MX31: Now that it matters because there's a debug screeen that allows changing things while running, some DVFS/DPTC stuff has to be done more carefully. Trim out some stuff and group functions better as well. 2011-01-23 20:21:35 +00:00
lcd-gigabeat-s.c i.MX31: Rename something 2011-12-26 15:43:11 +00:00
lcd-target.h Collect some of the memory frame LCD C code. 2011-12-15 23:07:11 +00:00
mc13783-gigabeat-s.c Gigabeat S: Dump some now-irrelevant comments. 2012-01-03 15:57:55 +00:00
mc13783-target.h i.MX31/Gigabeat S minor cleaning: Make HW access more obvious in places I forgot to do earlier. Reduce the number of structs that need to be filled-out for some drivers just to simplify a little. Change some types. 2010-05-07 10:53:19 +00:00
pcm-gigabeat-s.c Revise the PCM callback system after adding multichannel audio. 2012-03-03 07:23:38 +01:00
power-gigabeat-s.c i.MX31: Fix a couple oopses from r31528 2012-01-03 06:13:59 +00:00
power-gigabeat-s.h
powermgmt-gigabeat-s.c Fix beast warning. 2012-01-04 00:13:06 +00:00
powermgmt-target.h powermgmt-target.h: move prototypes to powermgmt.h 2012-01-07 22:32:52 +00:00
system-gigabeat-s.c charging_algorithm_close() declaration has moved 2012-01-07 22:43:53 +00:00
system-target.h Gigabeat S: Revert removal of usb_plugged in r31489 2012-01-01 03:19:52 +00:00
timer-gigabeat-s.c
usb-gigabeat-s.c Reorganise USB initialisation to not depend on a specific enumeration sequence, by Bartosz Fabianowski, with minor tweaks by Michael Sevakis (FS#12497) 2012-01-04 21:55:09 +00:00
wmcodec-gigabeat-s.c Gigabeat S/i.MX31/wm8978: Clean up clocking information in the general wmcodec/pcm drivers and move it to the target's wmcodec/i2s files. 2011-10-17 15:37:14 +00:00