rockbox/firmware/target/arm/imx31/gigabeat-s
Michael Sevakis 0a7d941fb9 i.MX31: Remove long udelay from DVFS interrupt handler
Split the ISR into two parts and alllow quick return from first half.

Introduces a uevent() API to have a callback happen in a specified
number of microseconds. Right now only one event is supported.

Change-Id: Ib1666165be2f6082e5275d64961f083cab104f9f
2013-05-11 21:09:01 -04:00
..
adc-gigabeat-s.c i.MX31 - Dethreading operations continue 2012-01-02 18:32:35 +00:00
adc-target.h Gigabeat S: Implement charging and power control to charge from AC or USB. Hold MENU while plugging USB cable to charge from USB without connecting. Under Windows, plugging USB for charging only but not connecting still needs to be properly handled (driver popup issue) but it will charge when connected normally-- no issue under Linux. Some accomodating changes made to powermgmt.c will soon be made nicer. 2008-12-21 18:10:36 +00:00
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 Gigabeat S: Turn off backlight LED supply after a 2-second delay and save a little power. Hardware fading required keeping supply enabled during fade out. Let fade happen at poweroff (might as well~~~). 2008-12-04 04:16:53 +00:00
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: Remove long udelay from DVFS interrupt handler 2013-05-11 21:09:01 -04:00
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 i.MX31: Remove long udelay from DVFS interrupt handler 2013-05-11 21:09:01 -04:00
power-gigabeat-s.c i.MX31: Fix a couple oopses from r31528 2012-01-03 06:13:59 +00:00
power-gigabeat-s.h Gigabeat S/i.MX31: Sort files in the /target tree into things that are SoC-generic (into /imx31) and player-specific (into /gigabeat-s, based upon current appearances). Move i2s clock init into the appropriate file. Housekeeping only-- no functional changes. 2010-04-09 01:21:53 +00:00
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 i.MX31: Remove long udelay from DVFS interrupt handler 2013-05-11 21:09:01 -04:00
system-target.h i.MX31: Remove long udelay from DVFS interrupt handler 2013-05-11 21:09:01 -04:00
timer-gigabeat-s.c Gigabeat S/i.MX31: Sort files in the /target tree into things that are SoC-generic (into /imx31) and player-specific (into /gigabeat-s, based upon current appearances). Move i2s clock init into the appropriate file. Housekeeping only-- no functional changes. 2010-04-09 01:21:53 +00:00
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