Michael Sevakis a2b6703a36 Commit FS#12150 - Fully-functional audio mixer - and finally whip old limitations about playback of voice and other sounds when paused. Channels are independent in state and amplitude. Fade on stop/pause is handled by the channel's volume control rather than global volume which means it now works from anywhere. Opens up the possibility of plugin sounds during music playback by merely adding an additional channel enum. If any PCM drivers were not properly modified, see one of the last comments in the task for a description of the simple change that is expected. Some params are tunable in firmware/export/pcm-mixer.h as well. ... git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30097 a1c6a512-1295-4272-9138-f99709370657		2011-06-29 06:37:04 +00:00
..
gigabeat-s	Commit FS#12150 - Fully-functional audio mixer - and finally whip old limitations about playback of voice and other sounds when paused. Channels are independent in state and amplitude. Fade on stop/pause is handled by the channel's volume control rather than global volume which means it now works from anywhere. Opens up the possibility of plugin sounds during music playback by merely adding an additional channel enum. If any PCM drivers were not properly modified, see one of the last comments in the task for a description of the simple change that is expected. Some params are tunable in firmware/export/pcm-mixer.h as well.	2011-06-29 06:37:04 +00:00
app.lds	Some static data is only used by .init functions. Add .initdata to declare such data (otherwise section conflicts arise). For i.MX31, use INITDATA_ATTR in the appropriate places.	2011-01-08 20:42:51 +00:00
ata-imx31.c	Merge functionality of wakeups and semaphores-- fewer APIs and object types. semaphore_wait takes a timeout now so codecs and plugins have to be made incompatible. Don't make semaphores for targets not using them.	2011-03-02 08:49:38 +00:00
ata-target.h	i.MX31: Busy wait for a couple microseconds at most then sleep until next tick when polling drive status. This prevents pointless jumps to overdrive speed from perceived high load when waiting for lengthy ops to complete such as spinup and sleep.	2011-01-22 09:23:31 +00:00
avic-imx31.c
avic-imx31.h	Gigabeat S/i.MX31: Take care of an interrupt priority inversion that can happen during PCM callback lockout when DVFS switches frequecies during the lockout, preventing a thread from unlocking the callback until DVFS finishes, causing an SSI FIFO underrun. Hadn't thought of an acceptable way to deal with it before.	2011-01-07 20:40:36 +00:00
boot.lds	Some static data is only used by .init functions. Add .initdata to declare such data (otherwise section conflicts arise). For i.MX31, use INITDATA_ATTR in the appropriate places.	2011-01-08 20:42:51 +00:00
ccm-imx31.c	Remove atomic register bit manipulation functions from i.MX and s3c target code and introduce generic functions for ARM (bitmod32, bitset32, and bitclr32). Multiprocessor support is possible but just not implemented at the moment, only interrupt lockout.	2010-06-30 02:02:46 +00:00
ccm-imx31.h
crt0.S	Gigabeat S: Renovate bootloader a bit to show splash, implement verbose, shutdown on low battery, handle hold-switch-on and wait only so long for USB if a USB charger is inserted at boot instead of being connected to a host. 'Bootloader USB mode' display is just part of normal printf stream now. Move interrupt stacks into .bss area so they aren't loaded (for firmware too).	2011-01-21 07:05:51 +00:00
debug-imx31.c	Move dbg_hw_info() into target tree. FS#11735 by me	2011-06-05 10:26:06 +00:00
debug-target.h	Move dbg_hw_info() into target tree. FS#11735 by me	2011-06-05 10:26:06 +00:00
dvfs_dptc-imx31.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
dvfs_dptc-imx31.h	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
gpio-imx31.c
gpio-imx31.h
i2c-imx31.c	Merge functionality of wakeups and semaphores-- fewer APIs and object types. semaphore_wait takes a timeout now so codecs and plugins have to be made incompatible. Don't make semaphores for targets not using them.	2011-03-02 08:49:38 +00:00
i2c-imx31.h
iomuxc-imx31.c	Remove atomic register bit manipulation functions from i.MX and s3c target code and introduce generic functions for ARM (bitmod32, bitset32, and bitclr32). Multiprocessor support is possible but just not implemented at the moment, only interrupt lockout.	2010-06-30 02:02:46 +00:00
iomuxc-imx31.h
mc13783-imx31.c	Merge functionality of wakeups and semaphores-- fewer APIs and object types. semaphore_wait takes a timeout now so codecs and plugins have to be made incompatible. Don't make semaphores for targets not using them.	2011-03-02 08:49:38 +00:00
mmu-imx31.c
mmu-imx31.h
rolo_restart_firmware.S	Introduce NORETURN_ATTR wrapper for __attribute__((noreturn)), using this and a bit further cleanup in main gets rid of a warning when compiling for android.	2010-08-12 13:38:25 +00:00
sdma-imx31.c	i.MX31: Make DMA ISR call loop a bit more efficient.	2010-06-30 07:08:10 +00:00
sdma-imx31.h
sdma_script_code.h	Some static data is only used by .init functions. Add .initdata to declare such data (otherwise section conflicts arise). For i.MX31, use INITDATA_ATTR in the appropriate places.	2011-01-08 20:42:51 +00:00
sdma_struct.h
serial-imx31.h
spi-imx31.c
spi-imx31.h
uart-imx31.c	Split off target-specific parts from firmware/drivers/serial.c	2011-04-23 08:23:07 +00:00