Commit graph

212 commits

Author SHA1 Message Date
Aidan MacDonald
fe6aa21e9e Remove YUV blitting functions and LCD modes
None of this is needed now that mpegplayer is gone.

Change-Id: I360366db8513e4d988021e8d7b7d8eb09930efb8
2022-10-03 13:30:01 +01:00
William Wilgus
cfeeb7889d Lcd save function pointer to frame buffer get_address_fn before loops
Calling multiple levels of indirection in a loop slows things down

Really these need to be rewritten to take a start and end address
like most of the rest of the codebase

But this is safer without having test hardware in hand

Change-Id: Idae7b92ee779d020ed7fcc9334e2d5a9c710e64d
2022-03-21 23:53:48 -04:00
Christian Soffke
67c4231e34 iPod mini backlight initialization
Fixes backlight not turning on after booting (tested on an iPod Mini 2G).

backlight_hw_init() copied from iPod 4G.

Change-Id: I9c32ca5ecd3dc74ea997e6cb843da79d303b0615
2021-09-12 13:35:35 -04:00
Solomon Peachy
a5961c944b FS#5320: Keypad hold doesn't let go until scrolling is used (ipod 4g/5g)
Patch by Boris Gjenero

Change-Id: I7df956fb63478bbbe891104faf5ab35096da7576
2020-11-29 08:51:37 -05:00
Solomon Peachy
5d1d431b97 FS#9295: Detect external power supply for ipod 1st & 2nd gen (Mark Fawcus)
Change-Id: I7b64c37ead60152c8a12556cfa344e225abc1980
2020-08-06 09:28:28 -04:00
Solomon Peachy
5e72616618 FS#8778: Fix iPod 1G scroll wheel not being enabled (Mark Fawcus and Rune Pade)
They confirmed it worked in the original ticket.

Change-Id: I949f119554a1e8bbdd0e4160c104cbc4aa2bd17d
2020-07-28 01:07:45 +00:00
Cástor Muñoz
96a7603bf9 nano2g: fix dangerous mutex in hold switch
This is a quick patch to solve FS#13104, we can not disable the
clickwheel LDO from within interrupt code, so for the moment we
leave it enabled all the time, it is unknown how power comsumption
is affected when the hold switch is locked.

Change-Id: I8f675702e2b5becbcd9197c8b044e6b8daeea79f
2017-02-04 16:30:08 +01:00
Cástor Muñoz
d8989b15b7 iPod Classic: use PMU interrupts to detect hold switch
Finally the hold switch workaround is removed and it is detected
in the same way as OF does.

Change-Id: Iceac6ca48ffd131b8ee9f62ffdc2b3e30eb02042
2016-05-26 02:15:28 +02:00
Cástor Muñoz
348bfc5c8f iPod Classic: clickwheel fixes
Uses GPIO.E2 (Request To Send) to detect the holdswitch status,
it is a temporal workaround that seems to work on all models.

Holdswitch status must be detected to drive low GPIO.E2 (RTS)
and GPIO.E4 (Data Out) when the holdswitch is locked, otherwise
battery life decreases about 25%.

Holdswitch unlock action is detected by reading the HELLO message
that the external wheel controller sends when it is powered on,
this allows to quickly capture clickwheel activity after unlock.
GPIO.E2 is also used in case the HELLO message is missed because
the holdswitch was unlocked before Rockbox/bootloader starts.

These 2 lines (RTS and DOUT) can not be used to transmit messages
to the external clickwheel controller, not a problem, actually no
messages are sent while normal operation, only at initialization
stage.

Change-Id: I415fe54bfcbc2086d0f56d7affe6f789ce81a6db
2015-12-17 10:26:51 +01:00
Marcin Bukat
9ffd9327e3 Fix red/yellow
Change-Id: Ie01251af2cd843979b5fdefcfa541ba377d13bd7
2015-01-12 12:02:24 +01:00
Marcin Bukat
89ba7e818c Get rid of stupid _backlight_* function names
_remote_backlight_* and _buttonlight_* are cleaned as well

Change-Id: I73653752831bbe170c26ba95d3bc04c2e3a5cf30
2015-01-12 11:09:27 +01:00
Steffen Butzer
f5e2c25cb8 iPod Classic: Fix bidirectional clickwheel communication.
This restores functionality that was broken in g#194 and committed as
revision 7ec426e497.

Bidirectional communication is required to ask the clickwheel controller
for the initial button state during boot. Otherwise our driver would only
know about pressed buttons when the first change event is received,
which is too late for e.g. prevention of USB connection during boot.

This fix is also required to support the selection of OF, Rockbox,
Disk Mode, etc. in the iPod Classic Rockbox bootloader.

Change-Id: I127d54cf9e630d8075dd6d66f95dacb2816bfbc8
Reviewed-on: http://gerrit.rockbox.org/938
Reviewed-by: Michael Sparmann <theseven@gmx.net>
Tested: Michael Sparmann <theseven@gmx.net>
Reviewed-by: Marcin Bukat <marcin.bukat@gmail.com>
2014-10-02 12:56:37 +02:00
Michael Sevakis
d2249dce6f Combine PortalPlayer .lds files into one for app and boot.
These nearly identical files are multiplying like rabbits as PP targets
are added and make SoC-related changes a PITA. Just include the master
.lds file from the target one as was done for bootloader USB.

Change-Id: I65e9e653030f0688b1728e32ada16abf2932e029
2013-07-19 08:18:16 -04:00
Michael Sevakis
b4eec0dd42 Make INITDATA_ATTR work on everything that has INIT_ATTR enabled for code.
Change-Id: If9936bfbbd3bc3eb2a3e3e290701b8517eabfb13
2012-05-01 01:28:50 -04:00
Cástor Muñoz
a75b5b83d4 Classic/6G: click wheel controller powersave
Mask click wheel controller clock gate when the hold switch is in
the locked position

Change-Id: I9de33db189afdb76cc5057e4c0e7efc587cf762b
2012-03-31 01:18:15 +02:00
Cástor Muñoz
7ec426e497 Classic/6G: hold switch detection using GPIO
Configures GPIO ports to detect holdswitch status instead of
polling the PMU via I2C, this fixes some random crashes

Change-Id: I407c9ca4c2c9203842f9e774b1c8d0455d59048c
Reviewed-on: http://gerrit.rockbox.org/194
Reviewed-by: Michael Giacomelli <giac2000@hotmail.com>
2012-03-28 00:51:22 +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
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
Rafaël Carré
7ef13eed38 Fix path to PP crt0
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31534 a1c6a512-1295-4272-9138-f99709370657
2012-01-03 04:44:27 +00:00
Boris Gjenero
ca9111ef64 Add KEEP() around vectors in linker scripts.
Vectors are needed by the CPU, but they don't need to be accessed by Rockbox.
Without the KEEP(), they can be removed when liking with --gc-sections, 
creating a broken binary without any warnings. This tells the linker to not
remove them. It should enable use of --gc-sections for all targets. When not
using --gc-sections, this does not change the binary.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31351 a1c6a512-1295-4272-9138-f99709370657
2011-12-18 06:43:08 +00:00
Boris Gjenero
e62dfa5225 FS#12397 : On targets which load .data directly into its final location and lack code for moving it, remove linker script trick which ignores section alignment and word-aligns the section instead.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31041 a1c6a512-1295-4272-9138-f99709370657
2011-11-22 17:34:01 +00:00
Jonathan Gordon
ea2a3ee7a8 Fix the gpl notice in the previous commits new files, and fix the yelow gevearts naughtily ignored
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30996 a1c6a512-1295-4272-9138-f99709370657
2011-11-16 10:37:48 +00:00
Jonathan Gordon
be716c0be8 Finally commit FS#5111 - piezo clicker for ipods!
Origional implementation by Robert Keevil with contributions from Frederik Vestre,  Stoyan Stratev, Craig Elliott, Michael Sparmann,  Thomas Schott, Rosso Maltese, and syncs from a bunch of other people!

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30995 a1c6a512-1295-4272-9138-f99709370657
2011-11-16 10:25:43 +00:00
Bertrik Sikken
e71750b7a3 Make local functions and variables static where possible
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30897 a1c6a512-1295-4272-9138-f99709370657
2011-11-03 23:32:49 +00:00
Bertrik Sikken
0157c62418 ipod nano 1g: enable readout of battery current through ADC channel 4066_ISTAT
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30204 a1c6a512-1295-4272-9138-f99709370657
2011-07-24 17:32:50 +00:00
Bertrik Sikken
2f620b8af3 ipod nano 1g: enable LCD invert
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30182 a1c6a512-1295-4272-9138-f99709370657
2011-07-20 22:05:16 +00:00
Frank Gevaerts
aa27d47782 Set the default battery capacity for ipod video properly depending on detected RAM size.
Also set up a callback for the battery capacity setting (for all players) so changes take effect without having to reboot.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30170 a1c6a512-1295-4272-9138-f99709370657
2011-07-19 20:48:16 +00:00
Torne Wuff
754b1572fb Remove superfluous executable bits on a bunch of files.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29986 a1c6a512-1295-4272-9138-f99709370657
2011-06-08 14:22:03 +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 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
40e76916cd iPod Nano2g/Classic clickwheel: Configure GPIO pins as Hi-Z while hold switch is engaged
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29276 a1c6a512-1295-4272-9138-f99709370657
2011-02-10 19:13:30 +00:00
Michael Sparmann
6f9d2ad130 Fix more red. Two had been hiding.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29274 a1c6a512-1295-4272-9138-f99709370657
2011-02-10 10:22:44 +00:00
Michael Sparmann
42c0c9a619 Fix red
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29273 a1c6a512-1295-4272-9138-f99709370657
2011-02-10 10:16:27 +00:00
Michael Sparmann
cd8e8419f7 iPod Nano 2G: Fix current leak through clickwheel GPIOs when clickwheel is powered down
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29272 a1c6a512-1295-4272-9138-f99709370657
2011-02-10 10:10:27 +00:00
Michael Sparmann
2db7f00255 iPod Classic: Fix current leak through clickwheel GPIOs when clickwheel is powered down
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29267 a1c6a512-1295-4272-9138-f99709370657
2011-02-10 00:14:21 +00:00
Michael Sparmann
acf54bed55 iPod Classic: This time really fix the hold switch. Read it out through the power manager, and cache the result for 100 milliseconds because the power manager doesn't like being spammed
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29264 a1c6a512-1295-4272-9138-f99709370657
2011-02-09 21:39:40 +00:00
Michael Sparmann
91f9b0b8ca iPod Classic: Fix hold switch glitches
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29242 a1c6a512-1295-4272-9138-f99709370657
2011-02-07 18:53:17 +00:00
Jens Arnold
330676491f Simplify x0/x1 calculation for iPod Color some more, and fix display on type 0 LCD (iPod Photo).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29120 a1c6a512-1295-4272-9138-f99709370657
2011-01-23 16:24:52 +00:00
Andree Buschmann
13435127b7 Fix FS#11820. Implement LCD shutdown for iPod Photo/Color and iPod nano 1G. The code was taken from FS#10034 and slightly changed to avoid white flashing when shutting off the display.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29033 a1c6a512-1295-4272-9138-f99709370657
2011-01-12 07:36:02 +00:00
Andree Buschmann
2e686eca63 Revert unneeded change from r29026.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29027 a1c6a512-1295-4272-9138-f99709370657
2011-01-10 21:04:10 +00:00
Andree Buschmann
9c5ce4d42e iPod Video LCD: Avoid white flash when entering sleep mode or shutting off.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29026 a1c6a512-1295-4272-9138-f99709370657
2011-01-10 20:56:19 +00:00
Michael Sparmann
0e773ad92c Implement hold switch and headphone detection on iPod Classic
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29001 a1c6a512-1295-4272-9138-f99709370657
2011-01-07 23:08:01 +00:00
Andree Buschmann
b23e51050f Remove unneeded check for swapping in iPod nano1G/color LCD driver. For nano1G and color yo/y1 this swap never happened, for color x0/x1 it was always swapped.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28956 a1c6a512-1295-4272-9138-f99709370657
2011-01-03 07:03:07 +00:00
Andree Buschmann
9f78d38097 Submit FS#11843 v17. Integrate YUV-blitting of nano 2G to nano1G/color LCD driver. Additionally refactor RGB and YUV screen updates to use same code fragments and save some binsize. YUV speedup is +3-4%, RGB 1/4 screen +2%.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28944 a1c6a512-1295-4272-9138-f99709370657
2011-01-02 21:43:14 +00:00
Andree Buschmann
3f01a82af0 Submitted the wrong file with r28933.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28934 a1c6a512-1295-4272-9138-f99709370657
2010-12-30 15:46:39 +00:00
Andree Buschmann
397215dae9 Major speedup of iPod nano 2G. Part 7: Disable reading FIFO state in YUV blitting. Speedup is +19% for YUV.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28933 a1c6a512-1295-4272-9138-f99709370657
2010-12-30 15:23:36 +00:00
Andree Buschmann
b04d676706 Speed up of iPod nano 1G and iPod color LCD. Use HDD6330 asm part for YUV blitting, introduce special handling for full width screen updates. Speed up is about +30% for YUV on both color/nano1G.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28930 a1c6a512-1295-4272-9138-f99709370657
2010-12-29 23:17:47 +00:00
Michael Sparmann
22d790bd12 Fix headphone detection on iPod Nano 2G being inverted (regression from r28800)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28843 a1c6a512-1295-4272-9138-f99709370657
2010-12-16 19:54:24 +00:00
Michael Sparmann
7b3c7db486 iPod Nano 2G: Correct clickwheel interrupt handler name, this time consistently.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28807 a1c6a512-1295-4272-9138-f99709370657
2010-12-12 12:40:37 +00:00