Commit graph

21 commits

Author SHA1 Message Date
Cástor Muñoz
a85780bacc Classic/6G: CPU frequency/voltage scaling
This patch implements HAVE_ADJUSTABLE_CPU_FREQ, it modifies the
following parameters when CPU is unboosted:

- s5l8702 voltage is decreased: 1.200V -> 1.050V
- CPU frequency is divided by 4: 216MHz -> 54MHz
- AHB frequency is divided by 2: 108MHz -> 54MHz

Change-Id: I2285b83efb7e1567864ac288f2d4ba55f058f7c5
2012-03-31 01:18:15 +02:00
Jonathan Gordon
b37e6bc8c1 lcd drivers: Convert lcd_[remote_]framebuffer to a pointer
Change all lcd drivers to using a pointer to the static framebuffer
instead of directly accessing the static array. This will let us
later do fun things like dynamic framebuffer sizes (RaaA) or
ability to use different buffers for different layers (dynamic
skin backdrops!)

Change-Id: I0a4d58a9d7b55e6c932131b929e5d4c9f9414b06
2012-02-28 11:44:59 +11:00
Nils Wallménius
ff54e03e7f Make some arrays const.
Change-Id: I371435b2943a19f4b33bbedb116800b483621a4d
2012-02-25 13:48:50 +01:00
Cástor Muñoz
663667a8c5 IPod Classic/6G: LCD sleep (FS#12523) by Cástor Muñoz
Change-Id: I7bea9f61fa315339c1f41efb27d13a4aa30cb4c3
Signed-off-by: Nils Wallménius <nils@rockbox.org>
2012-02-25 13:46:43 +01:00
Cástor Muñoz
e29619b4d2 FS#12524 - iPod Classic/6G: hardware click support
Based on the piezo driver for the nano2g.

Signed-off-by: Nils Wallménius <nils@rockbox.org>
2012-02-11 23:46:35 +01:00
Rafaël Carré
95cf63b294 button-target.h : move prototypes to button.h
no need to define BUTTON_REMOTE anymore

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31620 a1c6a512-1295-4272-9138-f99709370657
2012-01-08 00:07:19 +00:00
Thomas Martitz
c1bd9b0361 Rework powermgmt to enable code re-use on appliation and sims.
* Introduce CONFIG_BATTERY_MEASURE define, to allow targets (application)
to break powermgmt.c's assumption about the ability to read battery voltage.
There's now additionally percentage (android) and remaining time measure
(maemo). No measure at all also works (sdl app). If voltage can't be measured,
then battery_level() is king and it'll be used for power_history and runtime
estimation.

* Implement target's API in the simulator, i.e. _battery_voltage(), so it
doesn't need to implement it's own powermgmt.c and other stubs. Now
the sim behaves much more like a native target, although it still
changes the simulated battery voltage quickly,

* Other changes include include renaming battery_adc_voltage() to
_battery_voltage(), for consistency with the new target functions and
making some of the apps code aware that voltage and runtime estimation
is not always available.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31548 a1c6a512-1295-4272-9138-f99709370657
2012-01-03 23:44:38 +00:00
Michael Sparmann
4c12aa1f08 iPod Classic: HDD endianness change
This commit changes the default HDD endianness to the correct one,
but stays compatible with the old endianness.
If an MBR with the wrong endianness is detected, it will
automatically enable word swapping and issue a warning splash.

To permanently fix this you'll need to upgrade emCORE to at least r836.
This will wipe all data! A post-r836 build of emCORE will be
officially released during the next couple of days.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31455 a1c6a512-1295-4272-9138-f99709370657
2011-12-28 16:06:13 +00:00
Michael Sevakis
09769827fe Swap red and yellow for green on r31339's cranky builds.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31340 a1c6a512-1295-4272-9138-f99709370657
2011-12-17 07:54:00 +00:00
Michael Sparmann
2ce48832d8 iPod Classic: Set LCD controller configuration register during initialization and don't rely on the bootloader doing that (closes FS#12233)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30908 a1c6a512-1295-4272-9138-f99709370657
2011-11-06 11:35:21 +00:00
Bertrik Sikken
0dfce1972b ipod6g: make functions and variables static where possible
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29767 a1c6a512-1295-4272-9138-f99709370657
2011-04-22 21:39:17 +00:00
Michael Sparmann
26f63070c2 iPod Classic storage driver: Fix some implicit casts, typos, ...
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29640 a1c6a512-1295-4272-9138-f99709370657
2011-03-24 14:51:23 +00:00
Michael Sevakis
12375d1d3a 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.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29492 a1c6a512-1295-4272-9138-f99709370657
2011-03-02 08:49:38 +00:00
Michael Sparmann
7a7c8f071d iPod Classic: Use DMA (and double buffering) for LCD updates
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29474 a1c6a512-1295-4272-9138-f99709370657
2011-03-01 01:52:12 +00:00
Michael Sparmann
3bcfd5c106 iPod Classic: Enable RGB LCD update assembler code
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29466 a1c6a512-1295-4272-9138-f99709370657
2011-02-28 18:30:19 +00:00
Michael Sparmann
06c1757138 iPod Classic: Fix YUV blitting. Mpegplayer works now.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29460 a1c6a512-1295-4272-9138-f99709370657
2011-02-28 11:54:28 +00:00
Michael Sparmann
30fb680a4d iPod Classic CE-ATA Support (Part 4 of 4: S5L8702 ATA driver)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29448 a1c6a512-1295-4272-9138-f99709370657
2011-02-27 22:47:55 +00:00
Michael Sparmann
a18e131282 Calibrate iPod Classic battery gauge a bit better
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29365 a1c6a512-1295-4272-9138-f99709370657
2011-02-20 22:58:45 +00:00
Michael Sparmann
44870b7415 iPod Classic: Enable boosting by switching the CPU between 1x and 2x AHB clock
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29265 a1c6a512-1295-4272-9138-f99709370657
2011-02-09 21:45:57 +00:00
Michael Sparmann
dd6990d698 Fix iPod Classic LCD problems
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29009 a1c6a512-1295-4272-9138-f99709370657
2011-01-08 21:01:06 +00:00
Michael Sparmann
152847977a New port: iPod Classic (also known as iPod 6G/6.5G/7G)
Major known issues:
- No bootloader yet
- No support for the first-generation 160GB CE-ATA hard disk drive yet
- Audio playback is slow, only FLAC seems to reach realtime


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28953 a1c6a512-1295-4272-9138-f99709370657
2011-01-02 23:16:27 +00:00