Allow IPod 3rd generation to recognize when USB is connected and reboot into disk mode.
This problem is listed at the bottom of the Ipod status page https://www.rockbox.org/wiki/IpodStatus
Change-Id: I8f32afd065d3a91cddc56fe63454bd082bfa29b9
Note: I left behind lcd_bitmap in features.txt, because removing it
would require considerable work in the manual and the translations.
Change-Id: Ia8ca7761f610d9332a0d22a7d189775fb15ec88a
'swcodec' is now always set (and recording_swcodec for recording-capable
units) in feature.txt so the manual and language strings don't need to
all be fixed up.
Change-Id: Ib2c9d5d157af8d33653e2d4b4a12881b9aa6ddb0
HAVE_LCD_BITMAP is now redundant.
lcd_bitmap is always-on in features.txt so manual and lang strings
don't have to change
Change-Id: I08eeb20de48099ffc2dc23782711af368c2ec794
If we come up and the RTC is in a reset state, we need to release that
before trying to initialze anything else. (See IMX23RM 23.8.1 and 39.3.10)
Change-Id: I1820ab771ba81f7d428d07040b7d188d9f688127
Main/IRQ from: 7.5/0.75 to: 7.25/1.0
With the reduction of the opus codec stack usage, giving the IRQ stack
some additional breathing room is now possible.
Change-Id: Id0cd3747fcaab70e2360667ac8c1a97ba7234ccf
when buflib_init is called with a buffer smaller than
sizeof(union buflib_data); size will be zero
Later when the alloc fails buflib will keep try to free items
in order to satisify the request this crashes in the sim
I suspect this behavior holds true on device as well
but I havent verified this as of yet.
patch adds minimal overhead to the buflib and panics when the size is too small
Change-Id: I46e510367fc1cac19ce01ee6f92d8cf0d65ef914
The FC-1307 CF->SD converter that is the basis of a lot of ATA->CF
devices (including several iflash iFlash models) claims to not support
ATA power management commands.
Rockbox unconditionally issues those commands as support is mandated by
the ATA spec. This patch checks the capability bit, and if it's not
supported, does not attempt to put the ATA subsystem to sleep.
It is not clear if the problems lie with the SLEEP commands or the wakeup
process, but who knows where else the FC1307 violates the ATA specs, and
reliability is much more important than power savings.
Change-Id: I8b539c579d0449a8a3cfa63cdd1387db990fe820
The "try to mount as superfloppy" fails with some partitioning layouts
because sector 0 can have a mostly-valid FAT32 signature. However, in
all dumps I've looked at, sector 0's fsinfo offset value points at a place
which lacks the fsinfo signature.
Resolves FS#13213, no known regressions.
Change-Id: Ib323d35cca6ca54e11aca6ba77041bf33a05a277
This was broken when the major update to iap was comitted.
ia-lingo7.c created and various iap related files modified.
On 4G, 6G and Nano 1/2Gen iPods the remote will function
even though the radio won't.
Tested on 4G Greyscale, 4G Color, 4G Photo, 4G Mini 1st Gen,
4G Mini 2Gen, Nano 1G, Nano 2G, Video 5G, Video 5.5G
Change-Id: Ia74e3d07d9ab5edc6da8eafa96801ede722be331
Linux offers the high-level i2c-dev driver to directly access the
i2c bus(ses) on the system. This system device is used to get rid
of the (rather silly) radio chip kernel module for ypr0 target and
correctly enables radio access also for the ypr1 target.
fm-radio chip is located on i2c-0 bus on the ypr0 target while it
is located on i2c-1 bus on the ypr1 target.
Power-up (RST) pin is also handled for both targets, which is wired
to another GPIO of the i.MX 37 platform.
Additionally, this patch simplifies the RDS low-level handling by
exploiting the Si4709 debug interface which comes with a mutex
protection as free bonus.
Change-Id: I839282bec4a27ad0ad8403c5a8dd86963b77e1bf
For reasons that are still unclear, the 'ncbss' region was overlapping
the "audiobuffer" when linked with 2.21, but okay with 2.20.
Fixed it by making the audiobuffer explcitly use the current position
instead of relying on it being implicit.
With this change, portalplayer-based targets generate working binaries
when built with binutils 2.21 or newer.
This bug also theoretically affects imx233/imx31 targets as they
also have NOCACHE_BASE games in their linker scripts, but I lack
access to one to test with.
Change-Id: Idb38ab20f03599b9ed3d4bc0eafe519f38677438
This appears to solve _some_ of the crashes experienced when using
gcc494 on the multicore PP targets (eg most older ipods).
(With this change, the asm vs plain-C versions behave identically)
corelock_lock(), corelock_unlock(), and corelock_trylock() were declared
with the 'naked' attribute. However, naked functions are only allowed
to have 'Basic Asm' components, and we used some extended asm, but
without declaring clobbered registers, making assumptions about register
arguments, and also directly returned to the caller via asm code.
This is what the GCC docs have to say about this stuff:
"While using extended asm or a mixture of basic asm and C code may
appear to work, they cannot be depended upon to work reliably and are
not supported."
Change-Id: I79a9c4895584f9af365e6c2387595e9c45d89c7d
This allows for a superfloppy that has MBR-like data in the BPB.
this solves FS#12294 while allowing arbitrary partition types.
Change-Id: I53880fe7dd53e5015f5f15be0ddba11105fcd778
If we aren't going to check for the partition type, we don't need the array of
known FAT partition types.
Original Author: Torne Wuff <torne@wolfpuppy.org.uk>
Change-Id: I558d4287189408c513dfbca49e13906cdb7918b1
Instead of only mounting partitions with a FAT partition type, try any
partition that isn't type 0 (unallocated) or 5 (extended). This makes it easier
to reformat SDXC cards which have the exFAT partition type, and also brings us
in line with pretty much every other OS at this point. Anything with a
valid-looking FAT superblock will get mounted.
original author: Torne Wuff <torne@wolfpuppy.org.uk>
Change-Id: I3ea8d437a79f9da270f9d119cc670e472331a9da
On some devices, the button driver allows a "software poweroff" by long-
pressing a certain key. This behavior is inconvnient when that button needs
to be held down for other purposes, such as moving the cursor in rockpaint
or sgt-untangle.
This patch allows selectively disabling the software poweroff (enabled by
default) from both core and plugin code.
Change-Id: I7580752888ae5c7c7c5eb1be5966e3d67f17d4b4
Loop terminator needed a preincrement rather than postincrement, and
also used a proper #define instead of a magic number.
Change-Id: Iafd6a0dce0304cb94e4f1d04cce46d2ca603507a
User reported LCD screen corruption via forum in 3.14 and 3.15
turning backlight off and back on seems to fix the issue
http://forums.rockbox.org/index.php/topic,53192.0.html
Change-Id: Id0b34d2f9b77e79ab0ecabace331f0b203184724
