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33 commits

Author SHA1 Message Date
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
Jens Arnold
f4c5c6aa62 Fix bootloaders, and the backlight-modded Ondio build. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15600 a1c6a512-1295-4272-9138-f99709370657
 2007-11-12 19:19:38 +00:00
Jens Arnold
ef12b3b5c6 Hardware controlled backlight brightness for iPod Video and Nano, retaining the software PWM fade in/ fade out. * Backlight handling cleanup, getting rid of one layer of 'lowlevelness'. * Use atomic GPIO bit manipulation for PP502x backlight handling. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15599 a1c6a512-1295-4272-9138-f99709370657
 2007-11-12 18:49:53 +00:00
Jens Arnold
3674af6441 Coldfire: Partially revert buffered writes, and enable them explicitly for the LCD only. Turned out that with buffered writes enabled, reads after writes are not always serialized, which is a bad thing for I/O. Buffered writes to the LCD are safe because that's write-only. Fixes FS #7985. How come I didn't notice this earlier? :> 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15173 a1c6a512-1295-4272-9138-f99709370657
 2007-10-17 20:45:13 +00:00
Jens Arnold
b85b6be3aa Coldfire targets: enable buffered writes by default. Speeds up all sorts of I/O that writes to ports: LCD update (except the functions using DMA on H300), ATA writes, .... Some timings had to be adjusted for the new configuration. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15129 a1c6a512-1295-4272-9138-f99709370657
 2007-10-15 21:16:50 +00:00
Dave Chapman
1672350378 FS #7691 - improved USB detection on PP devices. This patch modifies the target-tree function usb_detect() on all targets from bool to int, returning USB_INSERTED or USB_EXTRACTED instead of true or false. This was done to enable the PP usb_detect() to check for USB_POWER (either a connection to a USB wall charger, or the user holding "charge mode" button) and return that as a third value. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14600 a1c6a512-1295-4272-9138-f99709370657
 2007-09-04 08:03:07 +00:00
Jens Arnold
0fac492c3d First step of powermanagement rework: * Move target specific stuff into target tree, starting with battery voltage tables and voltage reading. (This revealed some incorrect percent_to_voltage_charging mappings). * Voltage reading on 1st gen ipods is now correct. * Clean up obsolete config #defines. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14375 a1c6a512-1295-4272-9138-f99709370657
 2007-08-17 06:45:18 +00:00
Jens Arnold
8a177345ce Moved archos power handling into target tree. * Tuner power handling cleaned up a bit. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14345 a1c6a512-1295-4272-9138-f99709370657
 2007-08-14 22:06:23 +00:00
Nils Wallménius
f28da1a35a Enable a lot more features for simulators and add stubs where necessary, simulators should now work with identical lng and voice files as the respective target 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14299 a1c6a512-1295-4272-9138-f99709370657
 2007-08-12 19:49:03 +00:00
Jens Arnold
2e2f92c906 H1x0, H300: Get rid of the adc tick, and use the same concept as the iAudio ADC driver. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14079 a1c6a512-1295-4272-9138-f99709370657
 2007-07-30 19:13:59 +00:00
Michael Sevakis
7d759f6b9c Do some planned radio interface cleanup since adding in the LV24020LP. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13880 a1c6a512-1295-4272-9138-f99709370657
 2007-07-14 11:20:31 +00:00
Magnus Holmgren
7d5deaa5a0 H1x0: Increase delay during button reads. Hopefully fixes the scroll down problem (see forum thread 11081.0). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13765 a1c6a512-1295-4272-9138-f99709370657
 2007-07-02 18:47:02 +00:00
Michael Sevakis
070417d152 Forget all the nonsense with C delay loops. 'volatile' on the variable makes bloated code and a volatile, blank asm block inside may or may not be optimized out. Use asm delay loops instead for Coldfire. Radio i2c driver also needs NACK after reading last tuner byte. Get the volatile off the Ondio loops (not needed here now). Maybe this is straightened out now. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13725 a1c6a512-1295-4272-9138-f99709370657
 2007-06-27 03:11:49 +00:00
Nils Wallménius
8dc1a67bba Fix iriver H100 i2c driver which was broken by the switch to build with -Os. Fixes FS#7316 and FS#7321 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13676 a1c6a512-1295-4272-9138-f99709370657
 2007-06-19 20:39:30 +00:00
Michael Sevakis
2d48d0ffa6 Straighten out some audio path APIs and misc. audio stuff. Having recording is not a prerequisite to having input/output source selection which is probably most useful when adding a audio input features like FM to a new port without forcing recording to be implemented first. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13599 a1c6a512-1295-4272-9138-f99709370657
 2007-06-08 23:42:04 +00:00
Michael Sevakis
633f388002 Coldfire targets: Shuffle IRQ levels around to have all interaction between low level audio function calls and DMA be atomic. Make recording and playback independently startable and stoppable so one can be running and not interfere with the other. All tests I can do at the moment check out ok (play, record, play+record, FM radio on iRivers, S/PDIF on H120 (w/running optical on/off), and on-the-fly samplerate changes). Recording tested for well over an hour run and no problems. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12658 a1c6a512-1295-4272-9138-f99709370657
 2007-03-07 06:23:02 +00:00
Michael Sevakis
198772a6b2 iRiver H100 series: Catching up on old work. Use a better way to keep playback going when switching optical output. Doesn't mess with the DMA peripheral requests to do it like before but just writes a sample to the FIFO. Would really like to reformulate interrupt scheme on Coldfire to allow DMA interrupts to be blocked specifically but not normally. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12605 a1c6a512-1295-4272-9138-f99709370657
 2007-03-04 21:43:35 +00:00
Robert Kukla
50b5ee4781 FS#6419 - driver for H1x0 series RTC Mod with runtime detection 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12520 a1c6a512-1295-4272-9138-f99709370657
 2007-02-28 13:20:36 +00:00
Jens Arnold
51223e5395 Introduced LCD_FBHEIGHT in addition to the already existing LCD_FBWIDTH to ease framebuffer handling a bit. Added equivalent definitions for the remote LCD. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12419 a1c6a512-1295-4272-9138-f99709370657
 2007-02-20 19:31:34 +00:00
Jens Arnold
c652218d14 Fix remaining CONFIG_TUNER checks. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12385 a1c6a512-1295-4272-9138-f99709370657
 2007-02-18 08:46:12 +00:00
Magnus Holmgren
1916576728 Keep delay loop from being optimized away. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12367 a1c6a512-1295-4272-9138-f99709370657
 2007-02-17 23:06:50 +00:00
Miika Pekkarinen
73cd9f3b63 Turn backlight ON at boot unless bootloader has already done that. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11992 a1c6a512-1295-4272-9138-f99709370657
 2007-01-12 20:26:23 +00:00
Michael Sevakis
81484e4b75 H1x0: Enable optical output to be switched on or off during playback and recording. Fixes FS#6414 - H120 opto out toggle freezes codec. Really DMA just needed a kickstart after setting the optical TXSRC if the peripheral requests were currently enabled (the method of detection). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11661 a1c6a512-1295-4272-9138-f99709370657
 2006-12-05 07:38:55 +00:00
Linus Nielsen Feltzing
516d277958 The ADC GPIO init code for the H100 was accidentally put in the H300 driver when moving to the target tree 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11582 a1c6a512-1295-4272-9138-f99709370657
 2006-11-24 11:06:52 +00:00
Michael Sevakis
4a82f81f79 H100 series: Adjusted gray scale balance and default contrast for more linear gray levels. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11564 a1c6a512-1295-4272-9138-f99709370657
 2006-11-21 17:14:07 +00:00
Michael Sevakis
cc50c149e9 H100/General: HAL for S/PDIF and refinement/bufixes in optical output powering/source selection. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11523 a1c6a512-1295-4272-9138-f99709370657
 2006-11-13 23:21:54 +00:00
Michael Sevakis
58825f6e73 Coldfire targets: Got the rest of the coldfire code out of backlight.c. Straightened up related items in configs and split backlight_set_brightness between the normal and boot/sim builds like the other functions. Should really have done all that in the first place. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11502 a1c6a512-1295-4272-9138-f99709370657
 2006-11-10 18:47:41 +00:00
Michael Sevakis
f64f589d2e H100/120: Split lcd driver into pixel format and device specific parts. Adjustment of contrast range to just a little less than white to a little more than black. Really only had to reset minimum. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11487 a1c6a512-1295-4272-9138-f99709370657
 2006-11-10 00:02:28 +00:00
Michael Sevakis
a32b33bf83 Forgot to cvs add lcd-as-h100.S. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11469 a1c6a512-1295-4272-9138-f99709370657
 2006-11-08 16:22:30 +00:00
Michael Sevakis
e89a3940f9 More exodus to the target tree for ColdFire and a bonus sorting of firmware/SOURCES. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11468 a1c6a512-1295-4272-9138-f99709370657
 2006-11-08 16:13:04 +00:00
Jonathan Gordon
139f9f28e9 move the iriver h1x0/h3x0 targets to the target tree 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11392 a1c6a512-1295-4272-9138-f99709370657
 2006-10-30 08:56:06 +00:00
Jens Arnold
62a11ea9e6 Removed unnecessary #include s. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11385 a1c6a512-1295-4272-9138-f99709370657
 2006-10-29 19:29:41 +00:00
Jonathan Gordon
cad563b00f move the iriver h1x0/h3x0 button driver to target tree 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11380 a1c6a512-1295-4272-9138-f99709370657
 2006-10-29 10:26:41 +00:00