mirror of
https://github.com/Rockbox/rockbox.git
synced 2026-10-10 08:03:04 -04:00
d2ae775f0a
Add NTSC composite output for the iPod Classic 6G/7G using the S5L8702 video processor, mixer, and encoder. Reconstruct the setup used by the original firmware and mirror the 320x240 LCD in a centered 648x432 viewport. Expose the driver through HAVE_COMPOSITE_VIDEO_OUT and a target-neutral videoout interface. Keep the S5L8702 MMIO layout and register definitions with the other SoC definitions in s5l87xx.h. Convert LCD updates from RGB565 to planar YUV420. MPEG playback copies decoded YUV420 planes directly, avoiding an RGB round trip. Hold output clocks and CPU boost only while the memory-backed layer is active, and restore them on disable or power-off. Defer dock identification out of the serial tick because the accessory resistor ADC path sleeps. Auto detection recognizes the measured Philips DCP750/37 resistor range; manual mode can qualify other attached docks. Leave interrupts enabled during the encoder's 10 ms reset wait so PCM DMA can service linked-buffer completions when a dock is inserted during audio playback. Keep reset assertion, reset release, all SVID register writes, and pipeline start atomic so the composite setup cannot interleave. Hardware tested on an iPod Classic 6G/7G with a Philips DCP750/37 for correct colors and geometry, stable UI mirroring, and full-screen MPEG playback. Change-Id: I669f2477d5cc707b48f7d24384c713d874a80e3f |
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| android | ||
| apps | ||
| backdrops | ||
| bootloader | ||
| docs | ||
| firmware | ||
| fonts | ||
| icons | ||
| lib | ||
| manual | ||
| packaging | ||
| tools | ||
| uisimulator | ||
| utils | ||
| wps | ||
| .gitattributes | ||
| .gitignore | ||
| .gitreview | ||
__________ __ ___.
Open \______ \ ____ ____ | | _\_ |__ _______ ___
Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
\/ \/ \/ \/ \/
Build Your Own Rockbox
1. Clone 'rockbox' from git (or extract a downloaded archive).
$ git clone git://git.rockbox.org/rockbox
or
$ tar xJf rockbox.tar.xz
2. Create a build directory, preferably in the same directory as the firmware/
and apps/ directories. This is where all generated files will be written.
$ cd rockbox
$ mkdir build
$ cd build
3. Make sure you have mips/m68k/arm-elf-gcc and siblings in the PATH. Make sure
that you have 'perl' in your PATH too. Your gcc cross compiler needs to be
a particular version depending on what player you are compiling for. These
can be generated using the rockboxdev.sh script in the /tools/ folder of the
source.
$ which arm-elf-eabi-gcc
$ which perl
4. In your build directory, run the 'tools/configure' script and enter what
target you want to build for and if you want a debug version or not (and a
few more questions). It'll prompt you. The debug version is for making a
gdb version out of it. It is only useful if you run gdb towards your target
Archos.
$ ../tools/configure
5. *ploink*. Now you have got a Makefile generated for you.
6. Run 'make' and soon the necessary pieces from the firmware and the apps
directories have been compiled, linked and scrambled for you.
$ make
$ make zip
7. unzip the rockbox.zip on your music player, reboot it and
*smile*.
If you want to build for more than one target, just create several build
directories and create a setup for each target:
$ mkdir build-fuzeplus
$ cd build-fuzeplus
$ ../tools/configure
$ mkdir build-xduoox3
$ cd build-xduoox3
$ ../tools/configure
Questions anyone? Ask on the mailing list or on IRC. We'll be happy to help you!