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718 commits

Author SHA1 Message Date
Michael Sevakis
6a8379674c Finally, out goes struct spinlock for anything but mutiprocessor targets where it becomes a reenterable corelock. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16105 a1c6a512-1295-4272-9138-f99709370657
 2008-01-18 13:12:33 +00:00
Michael Sevakis
3b36b98ff8 Properly serialize ata_init with other threads. Fix a bug that always initialized the lock on every call to ata_init - that should be a one time init or else the lock could be corrupted on connect. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16104 a1c6a512-1295-4272-9138-f99709370657
 2008-01-18 12:32:03 +00:00
Michael Sevakis
905d80619c meg-fx: remove superfluous i2c_init call 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16102 a1c6a512-1295-4272-9138-f99709370657
 2008-01-18 09:35:03 +00:00
Michael Sevakis
53e79cacc6 meg-fx: correct an oops in the interrupt vector table 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16100 a1c6a512-1295-4272-9138-f99709370657
 2008-01-18 09:17:47 +00:00
Jens Arnold
837012be86 Fix graphical glitches occuring in the greyscale library on H1x0 and M5 at 124MHz. The main loop within lcd_grey_data() needed instruction reordering (interspersing lcd writes with memory accesses) to meed the LCD controller timing. Slight slowdown because of the extra register needed. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16091 a1c6a512-1295-4272-9138-f99709370657
 2008-01-15 00:51:58 +00:00
Rob Purchase
47ea030e2e Initial Cowon D2 commit: 
* bootloader test program (basic LCD & button drivers, reads touchscreen)
* work-in-progress stubs for main build


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16090 a1c6a512-1295-4272-9138-f99709370657
 2008-01-14 22:04:48 +00:00
Jens Arnold
b30ca8ca5a * Apply a a recent, small optimisation from the archos bitmap lcd driver to the charcell driver, and fix comments. * Make the optimisation more safe, and apply that fix to the bitmap driver as well. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16089 a1c6a512-1295-4272-9138-f99709370657
 2008-01-14 18:47:00 +00:00
Jens Arnold
28cd26c471 Some cleanup for readability. No code change. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16076 a1c6a512-1295-4272-9138-f99709370657
 2008-01-13 13:58:18 +00:00
Robert Kukla
bf6d5cce68 m:robe 100: tweaks for more reliable shutdown 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16074 a1c6a512-1295-4272-9138-f99709370657
 2008-01-13 12:35:10 +00:00
Robert Kukla
a615aabc33 - share adc reading code between h10 and mrobe100 
- battery voltage calibrated and used for mrobe100 


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16064 a1c6a512-1295-4272-9138-f99709370657
 2008-01-12 20:36:45 +00:00
Jens Arnold
41cd44caa7 Greyscale ipod lcd driver: * Assembler optimised low level functions. PP5002 targets benefit most (lcd_update() speedup >50%, and the greyscale overlay no longer makes mp3 playback skip). * Consistent brace placement style. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16060 a1c6a512-1295-4272-9138-f99709370657
 2008-01-12 00:59:18 +00:00
Robert Kukla
7d961d390a m:robe 100: 
- adjust lcd_grey_phase_blit() parameter to recent change
- detection of external power
- compilation of plugins - need to be enabled individually in SOURCES/SUBDIRS 
(use autostart.rock as test plugin with limited interaction via BUTTON_POWER)
also 
- move autostart.rock to apps dir where it is expected
- set missing svn:keywords for various files

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16056 a1c6a512-1295-4272-9138-f99709370657
 2008-01-11 21:48:01 +00:00
Jens Arnold
8a417edb26 Another small optimisation for greyscale blitting on SH1 (making better use of page mode by reordering accesses). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16053 a1c6a512-1295-4272-9138-f99709370657
 2008-01-11 01:32:19 +00:00
Robert Kukla
12cc3cc47c mrobe 100: 
- temporarily disable shutdown on low power
- enable power button for minimal interaction (not shutdown yet)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16049 a1c6a512-1295-4272-9138-f99709370657
 2008-01-10 21:51:44 +00:00
Jonathan Gordon
81ba146706 Accept FS#8341 - rename BUTTON_SCROLL_UP/DOWN to FWD/BACK on the e200 to make it consistant with the ipods. apart from removing a bit of confusion, it fixes the wheel in pictureflow and possibly elsewhere. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16045 a1c6a512-1295-4272-9138-f99709370657
 2008-01-10 08:08:31 +00:00
Jens Arnold
6a56c14e17 Greyscale library: Changed the internal data format once more (separated pixel values and phases), allowing for further optimisation of drawing, scrolling etc. * Optimised grey phase blitting in the core reduces CPU load on all architectures, most significantly on coldfire. Previous version was too slow to keep up at 45MHz, leading to unwanted graininess (update frequency was halved). Also fixed screendump on 2bpp targets with vertical pixel packing. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16043 a1c6a512-1295-4272-9138-f99709370657
 2008-01-09 23:48:26 +00:00
Mark Arigo
66cd9ef385 Don't clear this bit. Helps c200 radios that have trouble tuning. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16038 a1c6a512-1295-4272-9138-f99709370657
 2008-01-09 20:26:23 +00:00
Mark Arigo
2e69ec6aa7 m:robe 100 fixes: (1) add missing keymap (copied from H10), (2) rename lcd_yuv_blit to lcd_grey_phase_blit (since lcd is mono), and (3) update firmware/FILES for the new target. The bootloader and target builds should compile now. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16037 a1c6a512-1295-4272-9138-f99709370657
 2008-01-09 20:07:42 +00:00
Mark Arigo
e66ddd754f Initial commit for the Olympus m:robe 100 port (PP5020). The LCD driver works. The ADC driver was copied from the H10 port (they can probably be combined later), but the battery readings aren't right and it shuts down. The touch pad buttons do not work. Install the bootloader and rockbox the H10 way. Still lots of work to do. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16030 a1c6a512-1295-4272-9138-f99709370657
 2008-01-09 07:24:43 +00:00
Jens Arnold
08e6c6bc2a Greyscale library: Very slight speedup on archos. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16021 a1c6a512-1295-4272-9138-f99709370657
 2008-01-08 01:09:31 +00:00
Dave Chapman
945c8a221a Add viewport capabilities to all the LCD drivers, and adapt scrolling code. This is the firmware/ part of FS#8385 - the changes to the WPS code still need more work and will be committed at a later date. NOTE: There are no user-visible changes with this commit - just the infrastructure. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16018 a1c6a512-1295-4272-9138-f99709370657
 2008-01-07 20:34:11 +00:00
Jens Arnold
feb5b15e9b All-new greyscale library, replacing the old one. Features: (1) Drawing/updating is faster than the old grayscale lib at full depth. (2) Always 129 shades instead of 2..33 shades. (3) No graininess caused by frequent updates (mpegplayer, doom, ...). (4) Needs less memory than the old grayscale lib at full depth. * The tradeoff is slightly higher CPU load in the ISR (frames are calculated 'live') and an extra function in the core. * Ported all plugins which used the graylib to use the new one. * Some slight optimisations for archos and H1x0 LCD update. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15998 a1c6a512-1295-4272-9138-f99709370657
 2008-01-04 23:42:38 +00:00
Will Robertson
32f6109fb1 Gigabeat S memory management stuff. 
* Moved crt0.S to imx31 subdirectory, as it was the last target using the unified file.
* DRAM is now remapped to 0x0, facilitating interrupts (which aren't done yet)


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15965 a1c6a512-1295-4272-9138-f99709370657
 2007-12-23 12:19:40 +00:00
Will Robertson
383a32a7ae Gigabeat S now uses the shared ARM MMU code rather than the (mostly duplicated) private code. No functional change. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15961 a1c6a512-1295-4272-9138-f99709370657
 2007-12-23 03:47:28 +00:00
Jens Arnold
05784b52ab H10 button driver: Use atomic GPIO bit manipulation. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15839 a1c6a512-1295-4272-9138-f99709370657
 2007-11-27 20:23:12 +00:00
Nicolas Pennequin
c2ca8c710c * Make the Gigabeat S bootloader a bit more interesting: it looks for the first firmware file it finds on the second partition and attempts to load it. Loading fails to get past the splash screen though. 
* Make the main binary compile.
To send a firmware file, use mtp-sendfile. To update you'll need to delete the previous firmware file, as files are named sequentially and the first one is loaded.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15836 a1c6a512-1295-4272-9138-f99709370657
 2007-11-27 15:40:29 +00:00
Björn Stenberg
a0224590d4 Added some error returns 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15834 a1c6a512-1295-4272-9138-f99709370657
 2007-11-27 13:42:47 +00:00
Michael Sevakis
a8b388fb86 Enable dualcore for the pp5002 processor by adding the needed cache handling and sleep/wakeup sync to the kernel. Refine some handling of fw/bl startup for all. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15827 a1c6a512-1295-4272-9138-f99709370657
 2007-11-27 01:20:26 +00:00
Michael Sevakis
7126d64820 Further lockdown of multipart i2c operations that must be done without intrusion. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15823 a1c6a512-1295-4272-9138-f99709370657
 2007-11-27 00:35:41 +00:00
Jens Arnold
120fb4f319 Speed up YUV blitting on iPod Video by ~8% (FS #8075 by Andree Buschmann). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15820 a1c6a512-1295-4272-9138-f99709370657
 2007-11-26 23:48:23 +00:00
Daniel Stenberg
5d2757a43f Enable reboot on USB-insert for e200, as it works when done c200-style 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15818 a1c6a512-1295-4272-9138-f99709370657
 2007-11-26 23:13:35 +00:00
Björn Stenberg
d1f22a4e86 Disabling usb reboot for Sansa E200 until system_reboot() is fixed. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15810 a1c6a512-1295-4272-9138-f99709370657
 2007-11-26 10:20:28 +00:00
Catalin Patulea
475e64eb5c m:robe 500i: Fix indenting style in DSP loader 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15801 a1c6a512-1295-4272-9138-f99709370657
 2007-11-25 01:27:33 +00:00
Catalin Patulea
739b2cc4bc m:robe 500i: Initialize the HPIB from scratch 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15800 a1c6a512-1295-4272-9138-f99709370657
 2007-11-25 01:26:51 +00:00
Jens Arnold
cb65426b2c Make usb_pin_detect() static. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15779 a1c6a512-1295-4272-9138-f99709370657
 2007-11-23 18:00:24 +00:00
Jens Arnold
d508ce0681 USB detect pin is GPIO D3 on Mini G2, and almost for sure also on G4 grayscale, Color, and Mini G1. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15778 a1c6a512-1295-4272-9138-f99709370657
 2007-11-23 17:59:43 +00:00
Björn Stenberg
20dbc1b21f Re-added USB charger detection and auto reboot on host connect. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15774 a1c6a512-1295-4272-9138-f99709370657
 2007-11-23 15:02:26 +00:00
Björn Stenberg
482e839ea9 Enable usbstack on ipods. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15772 a1c6a512-1295-4272-9138-f99709370657
 2007-11-23 09:58:47 +00:00
Björn Stenberg
e8fd3dd28a Bad fix, reverting. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15766 a1c6a512-1295-4272-9138-f99709370657
 2007-11-23 00:29:16 +00:00
Björn Stenberg
68b440346e Quick fix for ipod usb detect. (Charger detection coming later.) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15764 a1c6a512-1295-4272-9138-f99709370657
 2007-11-23 00:02:52 +00:00
Björn Stenberg
7af22e1a86 Red fix: USB power check implemented in driver instead 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15761 a1c6a512-1295-4272-9138-f99709370657
 2007-11-22 22:17:45 +00:00
Björn Stenberg
b4e5123e5d New USB stack 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15758 a1c6a512-1295-4272-9138-f99709370657
 2007-11-22 20:51:00 +00:00
Michael Sevakis
398d9fd8b4 Hopefully the last word on getting rid of yield_codecs loops (cut read chunk to 16kB). Sansa ata driver also didn't yield enough so buffering would starve other threads. Bump priority of audio thread to keep UI more responsive. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15724 a1c6a512-1295-4272-9138-f99709370657
 2007-11-20 22:45:46 +00:00
Dave Chapman
43cb7c3549 Restore a line accidentally removed by r15705 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15719 a1c6a512-1295-4272-9138-f99709370657
 2007-11-20 07:52:37 +00:00
Linus Nielsen Feltzing
3e192a616d Code police raid 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15717 a1c6a512-1295-4272-9138-f99709370657
 2007-11-20 07:17:46 +00:00
Catalin Patulea
4c4c9f27b6 m:robe 500i: Fix DSP loader code 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15716 a1c6a512-1295-4272-9138-f99709370657
 2007-11-20 06:02:05 +00:00
Catalin Patulea
180bd76d89 m:robe 500i: Add DSP (C5409) control driver and image loader. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15713 a1c6a512-1295-4272-9138-f99709370657
 2007-11-20 05:12:05 +00:00
Karl Kurbjun
95ef859fac Remove last few inw/outw uses in the M:Robe port 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15712 a1c6a512-1295-4272-9138-f99709370657
 2007-11-20 04:55:57 +00:00
Paul Louden
9873d33bf5 Fix for Nano timing issues, should resolve crashes, data aborts, and 
general glitchiness in playback. Based on the patch in FS#7510 by Jordan 
Anderson.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15705 a1c6a512-1295-4272-9138-f99709370657
 2007-11-20 01:46:18 +00:00
Marcoen Hirschberg
c359a0ee91 let BUTTON_POWER exit the hw debug screen for the gigabeat 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15690 a1c6a512-1295-4272-9138-f99709370657
 2007-11-19 16:02:50 +00:00