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Author SHA1 Message Date
Rafaël Carré
02a53fd809 Sansa AMS: add a comment in sdram_init(), and use inline asm to set the SDRAM mode register 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21282 a1c6a512-1295-4272-9138-f99709370657
 2009-06-13 23:52:13 +00:00
Karl Kurbjun
4d41886caa M:Robe 500: Fix up 256 color blitting when in portrait mode, fix a mistake in the plugin linker script, reduce the amount of memory used by overwriting IRAM with bss after program has started, clean up some tabs and formatting, resize the simulator when building for 640x480 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21280 a1c6a512-1295-4272-9138-f99709370657
 2009-06-13 20:59:03 +00:00
Bertrik Sikken
52c46f2ec6 Fix bug in earlier commit of FS#10317: don't mix TIMER1 and TIMER2 settings 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21273 a1c6a512-1295-4272-9138-f99709370657
 2009-06-13 15:01:25 +00:00
Bertrik Sikken
d1faf8b39c FS#10317 - Sansa AMS 32-bit timers. Configure the timers for 32-bit mode instead of the default 16-bit mode. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21266 a1c6a512-1295-4272-9138-f99709370657
 2009-06-12 21:11:45 +00:00
Jens Arnold
81b87fe13d Add iAudio M5 FM radio mod to the advanced build options. * Unify iAudio audio driver, fmradio i2c driver, and power driver (M5 + X5 only). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21264 a1c6a512-1295-4272-9138-f99709370657
 2009-06-12 18:53:44 +00:00
Bertrik Sikken
426cdb1284 Commit FS#10285 - Sansa Clip alternative button driver. This driver alternates one row in the button matrix per kernel tick, avoiding the need for explicit delays between selecting a button row and reading colums. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21253 a1c6a512-1295-4272-9138-f99709370657
 2009-06-11 22:17:47 +00:00
Bertrik Sikken
79f348a178 Minor nitpick: don't do |= on the write-only GPIOA_IC register 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21251 a1c6a512-1295-4272-9138-f99709370657
 2009-06-11 20:43:53 +00:00
Rafaël Carré
460a1c4497 Sansa AMS storage driver: restart bank selection if data transfer failed, and precise a comment about retry variable 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21248 a1c6a512-1295-4272-9138-f99709370657
 2009-06-11 17:28:24 +00:00
Rafaël Carré
7572141d42 FS#10309 : Sets reasonable timeouts for data access in the SD driver 
Those are the recommended maximal timeouts in §4.6.2
Despite that, some people still experiment problems with the SD driver since MMU and data cache were enabled

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21247 a1c6a512-1295-4272-9138-f99709370657
 2009-06-11 17:17:12 +00:00
Maurus Cuelenaere
b11131f60e Onda VX747: support FAT16 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21245 a1c6a512-1295-4272-9138-f99709370657
 2009-06-10 17:43:51 +00:00
Maurus Cuelenaere
0711190db1 Correct some comments (no functional changes) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21236 a1c6a512-1295-4272-9138-f99709370657
 2009-06-09 19:18:30 +00:00
Maurus Cuelenaere
b91ebdd600 Properly implement backlighting on Onda VX7x7 (using PWM). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21235 a1c6a512-1295-4272-9138-f99709370657
 2009-06-09 17:19:43 +00:00
Thomas Martitz
174b910664 Alright, revert r21229 for now. Stupid me forgetting about the inclusion sequence :( 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21231 a1c6a512-1295-4272-9138-f99709370657
 2009-06-09 01:44:19 +00:00
Rafaël Carré
e2f165c088 Sansa AMS: make the UNCACHED_ADDR macro work for any type of pointer, and only use pointers with it, not arrays 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21230 a1c6a512-1295-4272-9138-f99709370657
 2009-06-09 00:51:30 +00:00
Thomas Martitz
3b0fca3c6c Use the AMS_LOWMEM define to indicate memory size as the .lds files do in config.h too. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21229 a1c6a512-1295-4272-9138-f99709370657
 2009-06-08 23:54:56 +00:00
Rafaël Carré
f504153857 FS#10048 : enable MMU and data cache on Sansa AMS to give a major speed up 
- cache IRAM and DRAM
- map IRAM just next to DRAM to remove the need for -mlong-calls and reduce binsize
- tweak delays in Fuze button code
- tweak delays in Clip button code (down button sometimes doesn't respond anyway : an alternate driver is being worked on)

Before reporting any problem, please check your filesystem or format your player from the OF

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21228 a1c6a512-1295-4272-9138-f99709370657
 2009-06-08 23:05:33 +00:00
Bertrik Sikken
5631bf7343 Sansa fuze: don't configure GPIO A7 in the LCD driver, this pin is used for fm radio 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21225 a1c6a512-1295-4272-9138-f99709370657
 2009-06-08 19:54:58 +00:00
Bertrik Sikken
3589be4bdd Sansa e200v2: use = instead of |= when setting GPIO level 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21224 a1c6a512-1295-4272-9138-f99709370657
 2009-06-08 19:48:30 +00:00
Maurus Cuelenaere
99c854e30a VX767: cleanup LCD driver a bit + add forgotten backlight-target.h 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21214 a1c6a512-1295-4272-9138-f99709370657
 2009-06-08 08:59:37 +00:00
Karl Kurbjun
038c808466 M:Robe 500: Add missing file. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21212 a1c6a512-1295-4272-9138-f99709370657
 2009-06-08 01:05:22 +00:00
Karl Kurbjun
4fddd5cbf6 Fix Creative ZVM build 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21209 a1c6a512-1295-4272-9138-f99709370657
 2009-06-08 00:48:48 +00:00
Karl Kurbjun
4a483bb1bf M:Robe 500: Mostly complete USB driver, supports BULK mode currently and gets about 2 MB/s writes vs 1.1 MB/s on the OF. Mostly tested against Linux, preliminary testing in Windows appears to work. There is currently a bug in the attach process where it only works once per boot that needs to be fixed. There are a few other minor M:Robe 500 changes as well. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21208 a1c6a512-1295-4272-9138-f99709370657
 2009-06-08 00:19:16 +00:00
Rafaël Carré
f8a8619615 FS#10273 : Power Sansa Clip screen for some models needing as3514's DCDC15 
No battery life loss for models not needing it

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21207 a1c6a512-1295-4272-9138-f99709370657
 2009-06-07 23:33:43 +00:00
Jens Arnold
1d6df54df2 Convert a number of places in core and plugins to use the BIT_N() macro instead of 1<<n. Speeds up things on SH1, and also reduces core binsize. Most notable speedups: 1 bit lcd driver: drawpixel +20%, drawline + 27%, hline +5%; jpeg viewer: +8% for 1/8 scaling. Other targets are unaffected. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21205 a1c6a512-1295-4272-9138-f99709370657
 2009-06-07 21:27:05 +00:00
Bertrik Sikken
9f7b0b9d1e Fix some delays in generic_i2c 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21200 a1c6a512-1295-4272-9138-f99709370657
 2009-06-06 21:05:54 +00:00
Rafaël Carré
1d97a380e2 Sansa Clip: apply r21190 to asm lcd_greydata : 2% speedup 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21199 a1c6a512-1295-4272-9138-f99709370657
 2009-06-06 14:13:48 +00:00
Andrew Mahone
c76d940c06 Replace 1UL in BIT_N with 1U to avoid turning it into a 64-bit operation on 64-bit sim targets. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21197 a1c6a512-1295-4272-9138-f99709370657
 2009-06-06 00:58:57 +00:00
Andrew Mahone
d2eb5d2901 Fix undefined BIT_N on non-SH targets. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21196 a1c6a512-1295-4272-9138-f99709370657
 2009-06-06 00:11:41 +00:00
Andrew Mahone
de7c5711c5 Add a system-wide BIT_N macro, implemented via an LUT on SH, and use it in the TAGCACHE_IS_* macros in place of per-set LUTs, removing duplication of data between those LUTs and the mask values used on other targets. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21195 a1c6a512-1295-4272-9138-f99709370657
 2009-06-06 00:00:58 +00:00
Bertrik Sikken
82902a8ade Make more effective use of the DBOP FIFO for the sansa clip. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21190 a1c6a512-1295-4272-9138-f99709370657
 2009-06-04 19:53:39 +00:00
Rafaël Carré
2409c28f21 Sansa AMS: Revert r21177 : the timer frequency is used by the user timer (example: metronome will be twice too fast) 
Instead use a private KERNEL_TIMER_FREQ define which is dependant on HAVE_SCROLLWHEEL
Comment that call_tick_tasks() will read the scrollwheel
Remove the unneeded volatile type qualifier from poll_scrollwheel

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21187 a1c6a512-1295-4272-9138-f99709370657
 2009-06-04 14:50:07 +00:00
Maurus Cuelenaere
aa7b081bad Ingenic Jz4740: fix debug messages not being readable due to backdrop 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21186 a1c6a512-1295-4272-9138-f99709370657
 2009-06-04 12:08:33 +00:00
Maurus Cuelenaere
48203093ce Fix RoLo on MIPS targets 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21185 a1c6a512-1295-4272-9138-f99709370657
 2009-06-04 11:57:43 +00:00
Maurus Cuelenaere
398e1059c5 Ingenic Jz4740: should fix timer (thanks to Rafaël Carré) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21184 a1c6a512-1295-4272-9138-f99709370657
 2009-06-03 22:52:54 +00:00
Maurus Cuelenaere
63bc7c9009 Ingenic Jz4740: add extended exception debug reporting option 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21183 a1c6a512-1295-4272-9138-f99709370657
 2009-06-03 16:25:54 +00:00
Jack Halpin
a0c4b8bffb git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21182 a1c6a512-1295-4272-9138-f99709370657 2009-06-03 13:11:21 +00:00
Thomas Martitz
d1b0ee9f04 Change the timer interrupt setup so that TIMER_FREQ is changed for HAVE_SCROLLWHEEL (which read the scrollwheel between tick tasks too) instead of the generated variable. No functional change. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21177 a1c6a512-1295-4272-9138-f99709370657
 2009-06-03 11:35:56 +00:00
Rafaël Carré
c8f22f5a8f Sansa AMS : don't use the SHAREDBSS_ATTR since we don't have a coprocessor 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21171 a1c6a512-1295-4272-9138-f99709370657
 2009-06-02 22:45:02 +00:00
Thomas Martitz
4aec45e68f Revisite Sansa fuze button driver: 
*Correct/update some comments
*Make BUTTON_REPEAT generation more relable (do it like the e200v2, but with a shorter repeat intervall)
*adjust button_delay
*remove unecessary wait for fifo empty (no lcd function returns with fifo not empty)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21166 a1c6a512-1295-4272-9138-f99709370657
 2009-06-02 01:31:16 +00:00
Jens Arnold
c1d27d105c Speed up mono bitmap drawing on horizontally packed greyscale targets (greyscale iPods). Average speedup is 80% on PP5002, and 55% on PP502x. * Simplify mono bitmap drawing in the 16 bit driver and the greylib a bit, also giving a slight speedup (3% on PP502x, 1.5% on coldfire). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21163 a1c6a512-1295-4272-9138-f99709370657
 2009-06-01 21:28:03 +00:00
Maurus Cuelenaere
aa7d43f7a6 Fix reds & yellow 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21162 a1c6a512-1295-4272-9138-f99709370657
 2009-06-01 21:21:29 +00:00
Maurus Cuelenaere
fd11471a3f Onda VX747: try at implementing FM tuner support 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21160 a1c6a512-1295-4272-9138-f99709370657
 2009-06-01 21:00:31 +00:00
Bertrik Sikken
5212f03124 Add missing delay in i2c_start of the generic_i2c driver, used by ams targets. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21159 a1c6a512-1295-4272-9138-f99709370657
 2009-06-01 19:45:19 +00:00
Thomas Martitz
0b6ff6660a Samsung YH*: Enable RTC on all, enable lcd contrast on 925. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21157 a1c6a512-1295-4272-9138-f99709370657
 2009-06-01 17:21:19 +00:00
Marc Guay
86ce407803 c100: Get a regular build compiling. Very little functionality. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21153 a1c6a512-1295-4272-9138-f99709370657
 2009-06-01 12:37:25 +00:00
Rafaël Carré
f5db6b9ce3 Sansa AMS : higher a bit the delay between acmd41 loops, needed for some microsd cards. FS#10268 by Eric Shattow 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21152 a1c6a512-1295-4272-9138-f99709370657
 2009-06-01 10:51:05 +00:00
Bertrik Sikken
9067c915ad Use I2C2_DACNT register (number of pending i2c bytes to read/write) to determine if an ascodec i2c transfer is done. This should fix i2c problems with MMU enabled. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21150 a1c6a512-1295-4272-9138-f99709370657
 2009-05-31 17:48:19 +00:00
Nils Wallménius
b2afc258dc Old patch from FS#7832: Sprinkle 'volatile' in the various inline assembler statements, needed for the driver to work when compiled with newer gcc, should make no functional difference with the currently used version 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21147 a1c6a512-1295-4272-9138-f99709370657
 2009-05-31 16:33:22 +00:00
Magnus Holmgren
3651319d45 Fix typo. Not sure how it will affect targets with that CPU though... 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21146 a1c6a512-1295-4272-9138-f99709370657
 2009-05-31 15:55:27 +00:00
Jens Arnold
f31e86338a Use bit-doubled mask everywhere in mono bitmap drawing. ~2% speedup, and smaller. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21141 a1c6a512-1295-4272-9138-f99709370657
 2009-05-31 07:27:43 +00:00