Commit graph

957 commits

Author SHA1 Message Date
Bertrik Sikken
4d6c816721 Sansa Clip+: detect AMSv2 variant (just like was already done for fuze v2), this makes SD transfers work for newer clip+ players ("COMBO4E" type). Variable fuzev2_variant has been renamed to amsv2_variant.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27520 a1c6a512-1295-4272-9138-f99709370657
2010-07-22 13:47:09 +00:00
Rafaël Carré
1ebdb8988f as3525v1 USB: remove stubs if !defined(USE_ROCKBOX_USB)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27519 a1c6a512-1295-4272-9138-f99709370657
2010-07-22 13:32:01 +00:00
Rafaël Carré
7d9cc0e2ce CCU_BASE+0x20 is specific to AMSv2 -> move to as3525v2.h
Rename to simply 'CCU_USB'

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27518 a1c6a512-1295-4272-9138-f99709370657
2010-07-22 13:07:56 +00:00
Rafaël Carré
bd78dc7693 The new Fuzev2 use the same FM chip than some Clip+
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27502 a1c6a512-1295-4272-9138-f99709370657
2010-07-20 06:26:39 +00:00
Rafaël Carré
ed616c604a buttonlight for new fuzev2
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27501 a1c6a512-1295-4272-9138-f99709370657
2010-07-20 05:55:32 +00:00
Rafaël Carré
c6b838695c Revert r26290
If the card is not actively deselected on newer Fuzev2, frequent
switches between internal storage and µSD will lock up.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27500 a1c6a512-1295-4272-9138-f99709370657
2010-07-20 04:34:21 +00:00
Rafaël Carré
c57ba97246 newer Fuzev2 doesn't seem to use B5 for button light
playing from µSD now works to some degree
database update or copy between the 2 drives lock up

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27496 a1c6a512-1295-4272-9138-f99709370657
2010-07-19 17:12:47 +00:00
Rafaël Carré
08c600ca07 sd-as3525.c: disable widebus again, it causes read corruptions
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27495 a1c6a512-1295-4272-9138-f99709370657
2010-07-19 16:08:57 +00:00
Rafaël Carré
b221d6d4d4 as3525*: use atomic bit manipulation for CCU_IO
fuzev2 button_read_device() runs in interrupt context so writes are atomic

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27494 a1c6a512-1295-4272-9138-f99709370657
2010-07-19 15:56:15 +00:00
Rafaël Carré
25491980d6 as3525*: disable_irq in system_reboot()
make sure CGU_PERI write is atomic

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27493 a1c6a512-1295-4272-9138-f99709370657
2010-07-19 15:56:10 +00:00
Rafaël Carré
e44b65c806 Support new Fuzev2 revisions (fuzev2_variant == 1)
- Revert BUTTON_HOME
- Modifications to SD driver (µSD not working yet)

TODO: µSD and FM radio

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27492 a1c6a512-1295-4272-9138-f99709370657
2010-07-19 15:29:28 +00:00
Rafaël Carré
81593e8e61 sd-as3525v2: remove unneeded prototypes
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27488 a1c6a512-1295-4272-9138-f99709370657
2010-07-19 04:41:07 +00:00
Rafaël Carré
9dbdd8fd5d Fuze*/e200v2: remove unused lcd_set_contrast()
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27413 a1c6a512-1295-4272-9138-f99709370657
2010-07-14 06:48:36 +00:00
Rafaël Carré
9a471e603e Clip+ LCD: support devices with a different controller
The new controller framebuffer (different from what is in clipv1/clipv2 and some clip+) has 128 columns, the old has 132 columns and is centered on the screen.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27257 a1c6a512-1295-4272-9138-f99709370657
2010-07-03 18:50:07 +00:00
Michael Sevakis
3f4dfe5c03 pl081: Fix r27236 warnings. Need system.h.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27237 a1c6a512-1295-4272-9138-f99709370657
2010-07-02 06:07:42 +00:00
Michael Sevakis
0f47ffe0e4 AMS SoC's: Some register bit changes need interrupt protection: timer API and CGU_PERI.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27236 a1c6a512-1295-4272-9138-f99709370657
2010-07-02 06:00:00 +00:00
Tobias Diedrich
f4a00174b5 sd-as3525.c: handle acmd retries correctly
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27187 a1c6a512-1295-4272-9138-f99709370657
2010-06-29 21:49:20 +00:00
Amaury Pouly
f641fc62d8 as3525v2-usb: fix yellow
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27181 a1c6a512-1295-4272-9138-f99709370657
2010-06-29 19:24:39 +00:00
Tobias Diedrich
23cf76c2af mutex_lock/unlock must be moved up a level to make the verify code in sd-as3525.c safe
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27180 a1c6a512-1295-4272-9138-f99709370657
2010-06-29 19:12:57 +00:00
Rafaël Carré
cdf27ae121 usb-drv-as3525v2.c: fix compilation (typo)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27179 a1c6a512-1295-4272-9138-f99709370657
2010-06-29 19:02:51 +00:00
Amaury Pouly
8ac77fe466 as3525v2-usb: fix bug in ep listing macro, rewrite EP0 handling using a state
There was a stupid bug in endpoint listing which caused random cancelling of EP0 transfers. The new scheme to handle EP0 transfers should avoid an unexpected setup packet which might cause a deadlock or confuse the core.
There is still an issue with the cancel_transfers function is still.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27178 a1c6a512-1295-4272-9138-f99709370657
2010-06-29 18:58:09 +00:00
Tobias Diedrich
31cf6d5013 Enable HID support, clean up usb-drv-as3525.c a bit, add a workaround for weird Linux behaviour (don't have Windows to test with), we don't need to set up USB_PHY_EPx_INFO (OF doesn't bother either).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27164 a1c6a512-1295-4272-9138-f99709370657
2010-06-28 09:46:13 +00:00
Amaury Pouly
48b3de028e as3525v2-usb: rework ep listing&xfers cancelling, implement speed reporting, first try at implementing disconnection
There is still a problem after the set address request which makes the driver working randomly.
I still didn't manage do get a proper disconnect interrupt.
From time to time, when unplugging cable, neither rockbox nor usb driver reports disconnect even.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27161 a1c6a512-1295-4272-9138-f99709370657
2010-06-27 22:06:30 +00:00
Tobias Diedrich
04f9aa8e55 Include usb-target.h for usb_remove_int().
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27150 a1c6a512-1295-4272-9138-f99709370657
2010-06-27 03:10:20 +00:00
Tobias Diedrich
d538db0259 Add one second timeout for USB enumeration, so we don't get stuck in USB mode if it's just a charger.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27149 a1c6a512-1295-4272-9138-f99709370657
2010-06-27 03:04:44 +00:00
Tobias Diedrich
eefe273ce6 DBOP noise on C200v2 goes away if we precharge long enough.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27148 a1c6a512-1295-4272-9138-f99709370657
2010-06-27 02:50:24 +00:00
Tobias Diedrich
c9bbff571b Add transfer timeout, remove unused buf field
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27115 a1c6a512-1295-4272-9138-f99709370657
2010-06-24 19:14:47 +00:00
Tobias Diedrich
a035ed4cb0 Fix sd-as3525.c build for non-multidrive targets
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27114 a1c6a512-1295-4272-9138-f99709370657
2010-06-24 19:12:14 +00:00
Tobias Diedrich
90602ae076 Fix the pesky write corruption bug in 4bit mode.
On tx underruns, a write is aborted early, leaving the dma channel active.
We didn't explicitly disable it, so there were still 4 words in the dma
controller fifo, corrupting the retried write.

To chase this bug I added verify after write, if no one sees write errors in
the next week or so this can be removed.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27113 a1c6a512-1295-4272-9138-f99709370657
2010-06-24 18:57:11 +00:00
Amaury Pouly
0ff522dbe9 as3525v2-usb: beginning of a real driver. Setup packet and control transfers work. There is still a problem with the set address request. Still much work to be done.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27099 a1c6a512-1295-4272-9138-f99709370657
2010-06-23 22:04:04 +00:00
Amaury Pouly
237d9666cc as3525v2-usb: define number of enpoints correctly, write interrupt handler
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27098 a1c6a512-1295-4272-9138-f99709370657
2010-06-23 22:03:31 +00:00
Rafaël Carré
cf9bba7102 sd-as3525.c: get rid of MCI_ARG
We always need to write MCI_ARGUMENT register so if the command expects
no argument just set the function argument to 0
Code is now similar to as3525v2

hint: merging the 2 and/or all the SD drivers would be nice

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27088 a1c6a512-1295-4272-9138-f99709370657
2010-06-23 13:40:25 +00:00
Rafaël Carré
b4ce43f5cc sd-as3525.c: disable wide bus, it corrupts writes
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27087 a1c6a512-1295-4272-9138-f99709370657
2010-06-23 13:33:07 +00:00
Rafaël Carré
a937b8ba05 as3525*: initialize cpu_frequency correctly
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27082 a1c6a512-1295-4272-9138-f99709370657
2010-06-23 07:06:06 +00:00
Rafaël Carré
28bcc17dde revert r27044 (which was a revert of r26953 & r26954)
The bug was in playback.c and was fixed in previous commit

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27074 a1c6a512-1295-4272-9138-f99709370657
2010-06-23 04:34:23 +00:00
Tobias Diedrich
1396c335ac The mci_delay()s should be unnecessary if we properly tell the controller to wait for the response these commands send back to the host.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27066 a1c6a512-1295-4272-9138-f99709370657
2010-06-22 21:49:33 +00:00
Tobias Diedrich
6e45f87e0f Give 4-bit mode another chance on AMSv1 since other bugs were fixed.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27065 a1c6a512-1295-4272-9138-f99709370657
2010-06-22 21:44:42 +00:00
Bertrik Sikken
20d92bb7f3 Fix wrong comments in tuner-clipplus.c
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27056 a1c6a512-1295-4272-9138-f99709370657
2010-06-22 16:13:16 +00:00
Tobias Diedrich
826508029b Unconditionally boost cpu and remove CNAK retry panic
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27054 a1c6a512-1295-4272-9138-f99709370657
2010-06-22 13:58:34 +00:00
Tobias Diedrich
7ce6802b48 Remove '\n' from panicf
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27053 a1c6a512-1295-4272-9138-f99709370657
2010-06-22 13:44:10 +00:00
Tobias Diedrich
f80c853c7e Threshold seems to affect the CNAK retries needed.
Maybe it's not possible to change NAK while the DMA engine is active.
Burst probably can't hurt.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27052 a1c6a512-1295-4272-9138-f99709370657
2010-06-22 13:41:57 +00:00
Tobias Diedrich
bf7e632e86 Hardware too smart can complicate things... We have to intercept the usb_core reply to SET_CONFIGURATION.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27051 a1c6a512-1295-4272-9138-f99709370657
2010-06-22 13:27:58 +00:00
Tobias Diedrich
d518359151 "lsusb -vv" now works too, but the real bug is probably still in here somewhere.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27048 a1c6a512-1295-4272-9138-f99709370657
2010-06-22 10:33:05 +00:00
Rafaël Carré
5a44e43870 revert r26953 + r26954
test_disk says everything is alright but playback is buggy, especially
when playing lossless files

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27044 a1c6a512-1295-4272-9138-f99709370657
2010-06-22 09:02:56 +00:00
Tobias Diedrich
072c0a15cb usb_storage seems to be working now, enable USE_ROCKBOX_USB on C200v2, other AMSv1 untested.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27039 a1c6a512-1295-4272-9138-f99709370657
2010-06-22 05:46:54 +00:00
Bertrik Sikken
2062270964 Apply FS #11423 - Use udelay in AMS driver for FM radio I2C
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27035 a1c6a512-1295-4272-9138-f99709370657
2010-06-21 21:41:07 +00:00
Amaury Pouly
4ed8306121 as3525v2-usb: definitely switch to this clock handling, it is the good one
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27033 a1c6a512-1295-4272-9138-f99709370657
2010-06-21 20:25:50 +00:00
Amaury Pouly
7ef8b0ec4b as3525-usb: change clock handling
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27032 a1c6a512-1295-4272-9138-f99709370657
2010-06-21 20:25:46 +00:00
Amaury Pouly
2a25910541 as3525v2-usb: add support to derive usb clock from pllb, correct endpoint listing, simplify a few things.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27031 a1c6a512-1295-4272-9138-f99709370657
2010-06-21 20:25:37 +00:00
Amaury Pouly
7d46f4e251 as3525v2-usb: add a few missing define for completeness, finish reorganization of the header
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27030 a1c6a512-1295-4272-9138-f99709370657
2010-06-21 20:25:31 +00:00
Tobias Diedrich
9297a02d49 mps depends on endpoint, I wonder why gcc didn't warn about i being used uninitialized...
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27005 a1c6a512-1295-4272-9138-f99709370657
2010-06-21 06:22:36 +00:00
Michael Chicoine
17a2f9d8d2 Revert r26350 - fixes FS#11421
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26997 a1c6a512-1295-4272-9138-f99709370657
2010-06-20 18:10:15 +00:00
Rafaël Carré
ad375c0bbc Revert r26937 (as3525v2: use 248MHz PLL)
This caused mounting of µSD to fail on Fuzev2 in some cases, although
the card is detected properly
This might be the cause of playback glitches (more frequent for lossless
files) on clipv2
Trying to set the main PLL at 384MHz and FCLK at 240MHz didn't work, so
there might be some problems not understood yet

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26979 a1c6a512-1295-4272-9138-f99709370657
2010-06-20 02:01:03 +00:00
Amaury Pouly
b40c300d59 as3525v2-usb: fix yellow about unused functions (they can be resurrected from an older revision if needed)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26976 a1c6a512-1295-4272-9138-f99709370657
2010-06-19 20:49:06 +00:00
Amaury Pouly
485acfba3f as3525v2-usb: remove useless macro
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26973 a1c6a512-1295-4272-9138-f99709370657
2010-06-19 20:40:16 +00:00
Amaury Pouly
04ae1db331 as3525v2-usb: end of massive renaming
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26972 a1c6a512-1295-4272-9138-f99709370657
2010-06-19 20:40:07 +00:00
Amaury Pouly
19b3348656 as3525v2-usb: major code renaming
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26971 a1c6a512-1295-4272-9138-f99709370657
2010-06-19 20:39:57 +00:00
Amaury Pouly
f9242c06d0 as2525v2-usb: coherence fix
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26970 a1c6a512-1295-4272-9138-f99709370657
2010-06-19 20:39:51 +00:00
Amaury Pouly
b5266ce3e5 as3525v2-usb: simplify register definitions
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26969 a1c6a512-1295-4272-9138-f99709370657
2010-06-19 20:39:45 +00:00
Amaury Pouly
1ef8cd769d as3525v2-usb: tweaks things but still doesn't work.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26968 a1c6a512-1295-4272-9138-f99709370657
2010-06-19 20:39:38 +00:00
Amaury Pouly
c1e454d819 as3525v2-usb: rework thing, simplify
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26967 a1c6a512-1295-4272-9138-f99709370657
2010-06-19 20:39:32 +00:00
Amaury Pouly
3603f24370 as3525v2-usb: reorganize thing, don't renable ep0 on enum because it's already done
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26966 a1c6a512-1295-4272-9138-f99709370657
2010-06-19 20:39:28 +00:00
Amaury Pouly
f83328c7b4 as3525v2-usb: don't disable interrupts on bus reset (that was for debug purpose)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26965 a1c6a512-1295-4272-9138-f99709370657
2010-06-19 20:38:45 +00:00
Rafaël Carré
4329512017 fix r26953: use physical address for DMA buffer, also for IRAM
AMSv2 and AMSv1 lowmem put the codec buffer in IRAM so we need to adjust
the address : AS3525_PHYSICAL_ADDRESS macro will do just that

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26954 a1c6a512-1295-4272-9138-f99709370657
2010-06-19 05:55:18 +00:00
Rafaël Carré
ffc7323ec3 sd-as3525*: handle aligned transfers without memcpy()
test_disk shows 1MB transfers are up to 3 times faster
not much difference for 1 or 8 sectors at a time
define STORAGE_WANTS_ALIGN to use the fast path when possible

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26953 a1c6a512-1295-4272-9138-f99709370657
2010-06-19 04:55:10 +00:00
Tobias Diedrich
1510777266 Add mdelay
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26948 a1c6a512-1295-4272-9138-f99709370657
2010-06-19 02:34:56 +00:00
Tobias Diedrich
06fa365fef Comment on mps sizes
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26947 a1c6a512-1295-4272-9138-f99709370657
2010-06-19 02:29:24 +00:00
Rafaël Carré
1d5cc0a505 usb-drv-as3525: set bulk max packet size according to speed
only dump/clean dcache for the needed range

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26946 a1c6a512-1295-4272-9138-f99709370657
2010-06-19 00:26:36 +00:00
Tobias Diedrich
62622277dc With a max delay of 17 seconds before overflow happens limiting to unsigned short shouldn't be necessary.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26939 a1c6a512-1295-4272-9138-f99709370657
2010-06-18 20:04:16 +00:00
Rafaël Carré
3a0c6fb34b as3525v2: use 248MHz PLL (reverse engineered by bertrik)
- cpufreq is now the same than AMSv1
- audio playback frequency should be more accurate
- adjust pclk (24.8MHz on clipv2/clip+, 41.333..MHz on fuzev2) : it is
  still lower than the AMSv1 which use 62MHz on every model

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26937 a1c6a512-1295-4272-9138-f99709370657
2010-06-18 19:56:29 +00:00
Rafaël Carré
61c90fbf3f as3525: cache first read of enrd0 register
We need it for correct charger detection if we boot with charger plugged
because there is no edge interrupt

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26936 a1c6a512-1295-4272-9138-f99709370657
2010-06-18 19:47:58 +00:00
Rafaël Carré
7a9033179f as3525*: make udelay() be a simple busy loop
it achieves all the requirements, work fine on c200v2, and is much simpler

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26933 a1c6a512-1295-4272-9138-f99709370657
2010-06-18 19:14:08 +00:00
Bertrik Sikken
ae64b59afa as3525v2: document PLL bits and show current PLL frequency in the debug menu
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26930 a1c6a512-1295-4272-9138-f99709370657
2010-06-18 18:32:38 +00:00
Rafaël Carré
fd715fa95c as3525*: enable MMU in bootloader
Reserve 1MB of DRAM for loading rockbox and use the rest as BSS
Write sdram setup in assembler and move it to a separate file, together
with MMU init code

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26926 a1c6a512-1295-4272-9138-f99709370657
2010-06-18 17:33:51 +00:00
Tobias Diedrich
68e2023184 Enable display and backlight on panic.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26917 a1c6a512-1295-4272-9138-f99709370657
2010-06-18 13:45:24 +00:00
Tobias Diedrich
8260a79689 Avoid ifdefs
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26908 a1c6a512-1295-4272-9138-f99709370657
2010-06-18 05:07:00 +00:00
Tobias Diedrich
fe47966f0e Move usb-drv-as3525 defines into header file
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26907 a1c6a512-1295-4272-9138-f99709370657
2010-06-18 04:55:55 +00:00
Rafaël Carré
b812465bff as3525: bootloader USB mode
not working yet : an empty drive is detected
won't link on fuzev1: drivers allocated in usb_storage.c are too large

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26905 a1c6a512-1295-4272-9138-f99709370657
2010-06-18 01:47:39 +00:00
Rafaël Carré
6470a9ffd1 sd-as3525: enable writing, sd_enable() and card_get_info_target() in bootloader
They will be needed for USB

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26904 a1c6a512-1295-4272-9138-f99709370657
2010-06-18 01:47:34 +00:00
Rafaël Carré
48313f58e3 usb-drv-as3525: use udelay() and not a C busy loop
Remove redundant "? true : false"

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26903 a1c6a512-1295-4272-9138-f99709370657
2010-06-18 01:47:29 +00:00
Rafaël Carré
b43e15fe57 usb-drv-as3525: build with LOGF_ENABLE undefined
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26902 a1c6a512-1295-4272-9138-f99709370657
2010-06-18 01:47:24 +00:00
Tobias Diedrich
69028d5d31 sd-as3525 was calling dma_release() without calling dma_retain() first, if
no card is in the sd slot.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26896 a1c6a512-1295-4272-9138-f99709370657
2010-06-17 19:14:42 +00:00
Tobias Diedrich
8e8c8dce51 Either the removal of the unneeded flush or the additional epn_info setup
has made it more reliable.  It seems to basically work now, but
somehow when Linux tries to read the partition table and it gets the
"scsi read10" command, the storage_read_sectors(drive=0, start=0, count=8)
call never returns...


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26894 a1c6a512-1295-4272-9138-f99709370657
2010-06-17 17:50:48 +00:00
Bertrik Sikken
ff8e76e9e5 The mystery FM chip in some Sansa Clip+ players has been identified as a RDA5802, so rename files and functions. Also fix several bugs.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26871 a1c6a512-1295-4272-9138-f99709370657
2010-06-16 20:29:08 +00:00
Rafaël Carré
46e1231a44 FS#11402 by me : sd_enable for Sansa AMSv2
Gets a bit more battery life
Adjust current usage, it was a bit too low for Clipv2/Clip+

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26866 a1c6a512-1295-4272-9138-f99709370657
2010-06-16 06:08:04 +00:00
Bertrik Sikken
fcea117d21 Support for mystery FM chip in some Sansa Clip+, FS #11403 by me
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26864 a1c6a512-1295-4272-9138-f99709370657
2010-06-15 20:57:48 +00:00
Amaury Pouly
50e6e896ad usb-as3535v2: add more defines, reorganize/simplify things, add code for interrupt handling
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26810 a1c6a512-1295-4272-9138-f99709370657
2010-06-12 05:26:23 +00:00
Rafaël Carré
d5a27c2fb1 pcm as3525v1: revert 26761 to use faster ASM code
Fix the asm constraints to mark the left output variable as earlyclobber
Thanks to amiconn

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26777 a1c6a512-1295-4272-9138-f99709370657
2010-06-11 14:04:48 +00:00
Rafaël Carré
2f7bb96c3d as3525v1: drop the asm version of mono2stereo
When building with eabi gcc, 2 variables are assigned the same register
This might be a bug in the constraints, but it's just simpler to use C,
even at the cost of 1 cycle per loop

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26761 a1c6a512-1295-4272-9138-f99709370657
2010-06-11 06:39:32 +00:00
Rafaël Carré
45c7498f59 FS#11335 by me: make ARM assembly functions thumb-friendly
We can't pop into pc on ARMv4t when using thumb: the T bit won't be
modified if we are returning to a thumb function
Code running on ARMv4t should use the new ldrpc / ldmpc macros instead
of ldr pc, [sp], #4 and ldm(cond) sp!, {regs, pc}
No modification on pure ARM builds and ARMv5+

Note: USE_THUMB is currently never defined, no targets can currently be
built with -mthumb, see FS#6734

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26756 a1c6a512-1295-4272-9138-f99709370657
2010-06-11 04:41:36 +00:00
Rafaël Carré
4eea33e27d as3525v1: fix r26444 which broke mic recording
preventing the DMA callback to advance in the recording buffer is not
enough in pcm_rec_dma_get_peak_buffer()
we need to prevent it interrupting us while we are copying the left
channel data into the right channel

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26663 a1c6a512-1295-4272-9138-f99709370657
2010-06-07 16:17:32 +00:00
Rafaël Carré
5c9e76a1e0 sd-as3525v2: check the (supposedly) card data line for business when writing
Fix panics when deleting large files from µSD
Tested on problematic Transcend 4GB Class 6

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26631 a1c6a512-1295-4272-9138-f99709370657
2010-06-06 13:47:30 +00:00
Frank Gevaerts
9c43b2ce17 Remove card_enable_monitoring() and use a mutex instead. The card_enable_monitoring() method actually didn't eliminate the possible race conditions it was meant to fix.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26627 a1c6a512-1295-4272-9138-f99709370657
2010-06-06 13:20:47 +00:00
Frank Gevaerts
a0557b23f0 remane hotswap.* to sdmmc.*. The contents have nothing at all to do with hotswapping things
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26598 a1c6a512-1295-4272-9138-f99709370657
2010-06-05 21:12:16 +00:00
Bertrik Sikken
20856e1c10 Move delay a bit in dbop_read_input for ams sansa targets using the DBOP port for button readout
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26585 a1c6a512-1295-4272-9138-f99709370657
2010-06-05 15:57:32 +00:00
Jens Arnold
c4f88526c7 Port greylib blitting optimisation to clipv2 and Clip+. Actual speedup can't be measured because something is fishy with the cpu clocking (calculated load is negative??)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26562 a1c6a512-1295-4272-9138-f99709370657
2010-06-04 23:12:33 +00:00
Jens Arnold
081bda8ab2 Port greylib blitting optimisation to clipv1.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26557 a1c6a512-1295-4272-9138-f99709370657
2010-06-04 21:12:06 +00:00
Tobias Diedrich
3f44f1c151 Using void instead of unsigned char fixes the strict-aliasing warnings with -Os and gets rid of some casts. And we already use void pointer arithmetic in several other places.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26518 a1c6a512-1295-4272-9138-f99709370657
2010-06-03 18:29:06 +00:00
Rafaël Carré
bf3e50b89b sd-as3525v1: do not disable peripheral clocks in sd_enable()
(forward port of r26481 + cosmetics)
This lead to freezes under various conditons (bug report: FS#11267)

Battery life is almost not (if at all) affected:
- between 4 and 8 minutes less runtime for fuzev1
- 9 minutes less runtime for c200v2 (2 minutes difference on a 2 hours run)

Additional verifications of the runtime (including on other models) wouldn't hurt

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26512 a1c6a512-1295-4272-9138-f99709370657
2010-06-03 13:55:42 +00:00
Tobias Diedrich
253cfbcd47 Prevent a race condition when writing VIC_INT_EN_CLEAR. Should be very difficult to hit in this case though...
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26451 a1c6a512-1295-4272-9138-f99709370657
2010-06-01 19:29:01 +00:00
Rafaël Carré
df34a4767f as3525 ascodec: make internal functions statics and remove some details for ascodec-target.h header
reorder static functions to avoid the need for early prototypes
panic if the INT_AUDIO callback could not read the 3 IRQ_ENRD registers

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26445 a1c6a512-1295-4272-9138-f99709370657
2010-06-01 10:16:10 +00:00
Rafaël Carré
dc32a5b14c as3525 PCM: implement locking like done for the gigabeats in r26341
this removes workaround for spurious interrupts added in r26316

side effect: make keyclicks work correctly when used intensively (with
the scrollwheel for example), the clicks should be inserted fast enough
for the PCM fifo to not become empty.

PL190 can cause spurious interrupts if an interrupt is triggered by a
peripheral shortly before the interrupt for this peripheral is cleared
from VIC registers.

As an effect we should only write in VIC_INT_EN_CLEAR after having
disabled the source of the interrupt in the peripheral.

references on PL190 spurious interrupts:
- http://www.embeddedrelated.com/groups/lpc2000/show/14599.php
- http://water.cse.unsw.edu.au/esdk/lpc2/spurious-irq.html

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26444 a1c6a512-1295-4272-9138-f99709370657
2010-06-01 09:39:08 +00:00
Rafaël Carré
acb524e51a sd-as3525v1: set up bank selection data outside of the loop
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26441 a1c6a512-1295-4272-9138-f99709370657
2010-06-01 03:50:52 +00:00
Rafaël Carré
cc07d68866 fuze*/e200v2 YUV lcd code: remove a useless instruction forgotten in r21795
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26399 a1c6a512-1295-4272-9138-f99709370657
2010-05-29 22:42:54 +00:00
Rafaël Carré
9b2527420f Fuze: don't change gate scan position if lcd_set_flip() is not used
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26387 a1c6a512-1295-4272-9138-f99709370657
2010-05-29 17:40:37 +00:00
Rafaël Carré
56220785c1 e200v2: revert r26353
invert setting isn't remembered when backlight goes off and lcd_enable()
is ran again

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26374 a1c6a512-1295-4272-9138-f99709370657
2010-05-29 14:24:10 +00:00
Rafaël Carré
d2f26206ba Fuzev1/v2 : lcd_set_flip()
FS#11329

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26372 a1c6a512-1295-4272-9138-f99709370657
2010-05-29 13:43:18 +00:00
Jack Halpin
8b6356d08a sd-as3525.c: Do not wait for TRAN state after transfer is over.
Waiting for TRAN state after the end of the transfer caused writing problems for some uSD cards.  Removing this wait returns write functionality to those cards.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26365 a1c6a512-1295-4272-9138-f99709370657
2010-05-28 21:47:36 +00:00
Bertrik Sikken
36c6f3d13f Restore return statement in kernel-as3525.c that was accidentally removed in r26330. This fixes c200v2 black screen.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26361 a1c6a512-1295-4272-9138-f99709370657
2010-05-28 19:04:30 +00:00
Michael Chicoine
0ae59df3fa Simplify lcd invert
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26353 a1c6a512-1295-4272-9138-f99709370657
2010-05-28 12:19:26 +00:00
Michael Chicoine
3c1dd03fb3 Simplify lcd_set_flip, lcd_window, and lcd_window_blit
Remove unneeded defines
Whitespace cleanup

Thanks to Rafaël Carré for finding the simpler register settings.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26350 a1c6a512-1295-4272-9138-f99709370657
2010-05-28 05:15:28 +00:00
Rafaël Carré
6921a2b6b9 Merge common LCD code between fuzev1 & fuzev2
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26344 a1c6a512-1295-4272-9138-f99709370657
2010-05-27 23:32:38 +00:00
Rafaël Carré
9ff986cdca sd-as3525v2: Include time spent yielding when figuring timeout in sd_wait_for_tran_state()
(apply r23738 to as3525v2 code)
extend the arbitrary delay to 5 seconds, we never know

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26342 a1c6a512-1295-4272-9138-f99709370657
2010-05-27 23:32:29 +00:00
Rafaël Carré
a71929b1a0 as3525: no need to ack TIMER interrupt multiple times
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26330 a1c6a512-1295-4272-9138-f99709370657
2010-05-27 13:42:39 +00:00
Rafaël Carré
2f0f3490d3 Clip*: give lcd_hw_init() INIT_ATTR attribute
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26329 a1c6a512-1295-4272-9138-f99709370657
2010-05-27 12:28:53 +00:00
Rafaël Carré
435e08eae1 mark some functions as init functions (discarded after init() has run)
tick_start, fmradio_i2c_init, pcm_init, pcm_postinit, pcm_play_dma_init

Also add some as3525 target specific functions
Make as3525v2 use this attribute

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26328 a1c6a512-1295-4272-9138-f99709370657
2010-05-27 12:00:29 +00:00
Rafaël Carré
b0146de64c as3525: don't export empty usb_init_device(), declare it as empty inline
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26326 a1c6a512-1295-4272-9138-f99709370657
2010-05-27 12:00:18 +00:00
Rafaël Carré
065ef89479 clipv2: make buttonlight functions static inline one-liners
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26323 a1c6a512-1295-4272-9138-f99709370657
2010-05-27 11:09:12 +00:00
Rafaël Carré
6ca9f232a8 as3525: fix r26308
I2SOUT peri needs to be enabled to set the loopback setting

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26319 a1c6a512-1295-4272-9138-f99709370657
2010-05-26 22:58:55 +00:00
Rafaël Carré
c9133db4b1 as3525: as revealed by r26311, it seems DMAC interrupt can't be masked
Even if we disable it in VIC_INT_EN_CLEAR, it still fires an interrupt
by running the default isr.
Locking requires disabling interrupts completely.
I'm not sure if DMAC is the only interrupt affected or if we can't rely
on VIC_INT_EN_CLEAR to mask interrupts.
If it's the latter, we will need to have special locking scheme for
INT_AUDIO.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26316 a1c6a512-1295-4272-9138-f99709370657
2010-05-26 17:32:50 +00:00
Rafaël Carré
7ad50c6f59 as3525: write irq/fiq handlers in C
Declare VIC registers holding function pointers as volatile pointers to
function pointers and access them directly without casting
UIRQ() is an IRQ handler too, even if it doesn't return

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26313 a1c6a512-1295-4272-9138-f99709370657
2010-05-26 16:03:01 +00:00
Rafaël Carré
f0f5a6419a typo: 'nomasked' -> 'unmasked'
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26312 a1c6a512-1295-4272-9138-f99709370657
2010-05-26 14:45:59 +00:00
Rafaël Carré
bdb8ba4ecd as3525: implement pcm_play_dma_get_peak_buffer correctly
give the real amount of bytes left to transfer

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26311 a1c6a512-1295-4272-9138-f99709370657
2010-05-26 12:00:44 +00:00
Rafaël Carré
55d60d4e76 as3525v2: no need to set PMU_GATE bit (bit 3) in PMU_enable register when reading
It's only needed when we'll write to the selected register

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26309 a1c6a512-1295-4272-9138-f99709370657
2010-05-26 11:14:13 +00:00
Rafaël Carré
1c967b788e as3525: move audio loopback handling to audio_set_output_source
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26308 a1c6a512-1295-4272-9138-f99709370657
2010-05-26 11:07:49 +00:00
Rafaël Carré
ff9474e558 as3525v1: relax a bit requirements in the SD driver
- retry failed commands up to 6 times
- wait at most 5 seconds for the card to go to TRAN state

- wait for the card to be in TRAN state (i.e. not programming) before
  disabling SD clocks (remove the workaround in sd_enable() )

should fix lockups reported on fuzev1 under heavy internal storage + µSD use
(playback + database/pictureflow updating)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26291 a1c6a512-1295-4272-9138-f99709370657
2010-05-25 21:55:09 +00:00
Rafaël Carré
9112b0b1bb as3525v2: do not deselect all cards after a SD transfer
Selecting the right card before the transfer will deselect the other one

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26290 a1c6a512-1295-4272-9138-f99709370657
2010-05-25 20:38:42 +00:00
Rafaël Carré
873dd7becc as3525: find_first_set_bit() isn't built in bootloaders
We assume only one bit is set and use clz to find the most significant
set bit, if there's more than one bit set we'll see it in the panic msg

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26285 a1c6a512-1295-4272-9138-f99709370657
2010-05-25 16:20:04 +00:00
Michael Sevakis
2aed6b0da8 as3525: Fix an oops in converting the recording API to a newer form.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26270 a1c6a512-1295-4272-9138-f99709370657
2010-05-24 22:33:26 +00:00
Szymon Dziok
6eed071a6d fix YUV Dither for the other targets too, like in r26064.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26266 a1c6a512-1295-4272-9138-f99709370657
2010-05-24 18:57:11 +00:00
Rafaël Carré
2d40d566d7 as3525: don't destroy status when calculating IRQ number in UIRQ()
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26260 a1c6a512-1295-4272-9138-f99709370657
2010-05-24 17:41:47 +00:00
Rafaël Carré
9bb6b8d689 as3525: be sure all interrupts are disabled when recording
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26257 a1c6a512-1295-4272-9138-f99709370657
2010-05-24 17:21:20 +00:00
Michael Sevakis
19afbf4892 Really cleanup remaining r26253 yellow (hopefully).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26256 a1c6a512-1295-4272-9138-f99709370657
2010-05-24 17:16:33 +00:00
Michael Sevakis
d56999890f Make PCM->driver interface about as simple as it will get. Registered callback, zero data, alignment and stops are handled entirely inside pcm.c; driver merely calls fixed pcm.c callback. Remove pcm_record_more and do it just like playback; the original reason behind it isn't very practical in general. Everything checks out on supported targets. There wer some compat changes I can't check out on many unsupoorted but if there's a problem it will be a minor oops. Plugins become incompatible due to recording tweak-- full update. Sorted API.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26253 a1c6a512-1295-4272-9138-f99709370657
2010-05-24 16:42:32 +00:00
Rafaël Carré
13f159df57 as3525*: sd_wait_for_state() is only used for waiting to SD_TRAN state
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26251 a1c6a512-1295-4272-9138-f99709370657
2010-05-24 15:07:15 +00:00
Rafaël Carré
8d1ec38a1d as3525: show unmasked interrupts on unhandled IRQ
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26250 a1c6a512-1295-4272-9138-f99709370657
2010-05-24 14:32:38 +00:00
Rafaël Carré
172fc967b0 as3525v2: RTC alarm
A specific poweroff function needs to be used for wake-up to work
Disable RTC in bootloaders for consistency with other Sansas

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26243 a1c6a512-1295-4272-9138-f99709370657
2010-05-22 00:28:03 +00:00
Rafaël Carré
eacc32248e as3525v2: enable AFE (AUDIO Front End) interrupts
We needed to set the XIRQ output pin

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26238 a1c6a512-1295-4272-9138-f99709370657
2010-05-21 17:49:04 +00:00
Rafaël Carré
7d8c02d105 Clip+: add charging curve
Charge using 150mA current like the OF to charge faster
Edit clipv2 charging curve with 150mA

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26227 a1c6a512-1295-4272-9138-f99709370657
2010-05-21 12:48:15 +00:00
Amaury Pouly
5f53612441 usb-as3525v2: fix typo in a comment.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26223 a1c6a512-1295-4272-9138-f99709370657
2010-05-21 08:36:39 +00:00
Rafaël Carré
7f24c3095d Clipv1: charging curve
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26220 a1c6a512-1295-4272-9138-f99709370657
2010-05-20 23:16:04 +00:00
Rafaël Carré
26c8eebe4f Clipv1: cosmetics
Move code not defined for bootloader under a single preprocessor check

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26219 a1c6a512-1295-4272-9138-f99709370657
2010-05-20 23:15:56 +00:00
Rafaël Carré
59462a8bf8 Clipv1: move buttonlight functions to header
GPIO direction needs only to be set at init
both functions are now one liners so make them static inline

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26218 a1c6a512-1295-4272-9138-f99709370657
2010-05-20 23:15:48 +00:00
Rafaël Carré
0a21ffabbe Clipv2: charging curve + voltage limits
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26200 a1c6a512-1295-4272-9138-f99709370657
2010-05-20 17:03:24 +00:00
Amaury Pouly
be6fba009b usb-as3525v2:
- forgot a ccu undocumented thing in init
- finish init code (following linux patch)
- enable interrupts
- don't use dynanmic fifo sizing by default
- move to a more static configuration of usb hardware parameters (it might be necessary to move them to config* files later).

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26195 a1c6a512-1295-4272-9138-f99709370657
2010-05-20 14:54:32 +00:00
Rafaël Carré
ddecf431e0 fuzev2: charging curve and voltage limits
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26190 a1c6a512-1295-4272-9138-f99709370657
2010-05-20 12:53:20 +00:00
Rafaël Carré
29e70dfcb8 sd-as3525v2: masked interrupts and block size won't change, and DMA won't be disabled, so we can just set these in the controller init once for all
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26179 a1c6a512-1295-4272-9138-f99709370657
2010-05-19 20:41:47 +00:00
Rafaël Carré
6b46cc08ed as3525: hide our UNCACHED_ADDR from usb_storage.c
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26178 a1c6a512-1295-4272-9138-f99709370657
2010-05-19 18:13:06 +00:00
Rafaël Carré
2e188a4dad revert part of r26176 to avoid large static allocation
we still need to convert uncached addresses to physical addresses

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26177 a1c6a512-1295-4272-9138-f99709370657
2010-05-19 18:08:32 +00:00
Rafaël Carré
bae0756acf as3525: don't use IRAM for usb, and avoid usb storage using uncached addresses behind our back
No need for special address handling, all addresses are equal to their physical address

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26176 a1c6a512-1295-4272-9138-f99709370657
2010-05-19 17:56:47 +00:00
Thomas Martitz
0b28594036 Revert r26060. A better fix was found. The acceleration should be fixed once for all now.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26175 a1c6a512-1295-4272-9138-f99709370657
2010-05-19 17:34:12 +00:00
Tobias Diedrich
12af4986b9 Handshake still grinds to a halt at some point, but it works better now.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26167 a1c6a512-1295-4272-9138-f99709370657
2010-05-19 15:43:53 +00:00
Rafaël Carré
6c8269bc3f fix previous commit
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26166 a1c6a512-1295-4272-9138-f99709370657
2010-05-19 14:41:56 +00:00
Rafaël Carré
8e12292e75 better preprocessor conditions for enabling GPIOA interrupt
it's only needed if we hotswap the µSD or if we build the fuzev2
scrollwheel code without irq (which we don't do anyway)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26165 a1c6a512-1295-4272-9138-f99709370657
2010-05-19 14:30:34 +00:00
Rafaël Carré
627baea953 sd-as3525: wait 100µs before disabling SD clocks
test_disk doesn't freeze anymore when closing the file between writing & reading

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26164 a1c6a512-1295-4272-9138-f99709370657
2010-05-19 14:06:13 +00:00
Rafaël Carré
b3a8170afe sd-as3525: avoid division when calculating current bank, we only deal with 1 or 2 banks
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26161 a1c6a512-1295-4272-9138-f99709370657
2010-05-19 12:11:57 +00:00
Rafaël Carré
6f2afd36bc as3525: reorder vectored interrupts
The list is ordered by priority, put the DMA and SD interrupts at
the top

This seems to fix the random freezes on heavy storage operation like
building database or pictureflow cache

The recently added audio interrupt had a priority higher than SD slot on
as3525v1, give it a lower priority

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26160 a1c6a512-1295-4272-9138-f99709370657
2010-05-19 12:11:54 +00:00
Rafaël Carré
a53785911a sd-as3525: give timeout in HZ units, not in ticks
remove a TODO fixed in r26029

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26159 a1c6a512-1295-4272-9138-f99709370657
2010-05-19 12:11:50 +00:00
Amaury Pouly
cc61f03915 as3525v2: add partial usb init code
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26157 a1c6a512-1295-4272-9138-f99709370657
2010-05-19 08:33:50 +00:00
Rafaël Carré
8fe22bd4b8 as3525v2: show adc channels in the debug menu
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26150 a1c6a512-1295-4272-9138-f99709370657
2010-05-18 20:01:49 +00:00
Rafaël Carré
4f61e455a2 Fuzev1: calibrated charging curve
Show all the adc channels in the IO ports debug menu (not for as3525v2
since the channels are different)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26149 a1c6a512-1295-4272-9138-f99709370657
2010-05-18 19:44:40 +00:00
Tobias Diedrich
0f6b5f03d9 Enable/disable second pll dynamically on usb plugin/remove.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26145 a1c6a512-1295-4272-9138-f99709370657
2010-05-18 16:23:11 +00:00
Rafaël Carré
f8f3fab62c as3525 usb: build as3525v2 file based on CONFIG_USBOTG, and fix warnings
build it on fuzev2 and clipv2 too, it should be the same controller
as3525v1 file is only build for CONFIG_USBOTG == USBOTG_AS3525, no need
to check for it in the .c file

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26142 a1c6a512-1295-4272-9138-f99709370657
2010-05-18 12:56:14 +00:00
Amaury Pouly
22cfbee274 as3525v2: add usb driver stub, enable usb phy&core init
clip+: add USBOTG_ define and enable usb stack

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26132 a1c6a512-1295-4272-9138-f99709370657
2010-05-18 09:58:52 +00:00
Tobias Diedrich
ed96c935ec Ok, this time I double-checked for warnings...
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26131 a1c6a512-1295-4272-9138-f99709370657
2010-05-18 07:27:04 +00:00
Tobias Diedrich
3bb2afc741 And don't forget the return values...
Note to self: Next time don't forget to check a AMSv2 build before committing...


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26130 a1c6a512-1295-4272-9138-f99709370657
2010-05-18 07:24:54 +00:00
Tobias Diedrich
e36cfed9bf And of course the stubs still need to be there...
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26129 a1c6a512-1295-4272-9138-f99709370657
2010-05-18 07:20:12 +00:00
Tobias Diedrich
ecdbab95f4 Obviously this should not be built on AS353x...
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26128 a1c6a512-1295-4272-9138-f99709370657
2010-05-18 07:08:55 +00:00
Tobias Diedrich
4a8c05e92f This change wasn't supposed to be in there yet.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26127 a1c6a512-1295-4272-9138-f99709370657
2010-05-18 07:07:10 +00:00
Tobias Diedrich
922f83e647 Not quite working yet, but almost.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26126 a1c6a512-1295-4272-9138-f99709370657
2010-05-18 07:00:57 +00:00
Rafaël Carré
7dd0297a4d as3525: correctly detect usb status if we boot with USB plugged
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26118 a1c6a512-1295-4272-9138-f99709370657
2010-05-17 21:17:46 +00:00
Rafaël Carré
88c55d7290 as3514/as3543 fixes
- Enable end of charge monitoring once, it doesn't need to be disabled
- Acknowledge the first (wrong) end of charge interrupt on charger enable
  (this had been broken in r25299)
- Centralize reads to ENRD* registers and cache the results when needed
    - on PP it is not needed because reads are atomic, we only check for
      end of charge when the charging, and for charger presence when
      discharging

as3525v2 (using as3543) specifics
- I got the datasheet today from AMS, thanks to them for being so fast
  and not require me to sign tons of papers!
- USB detection now works on as3525v2 using the as3543. Clip+ won't
  reboot to OF yet, it needs mkamsboot support first (usbstack disabled)
- Charging should work, the CHARGER register is at a different place, it
  is an extended PMU register -> use ascodec_read/write_charger() to
  access it
- real interrupts are not used yet for ENRD, we get thousands of
  interrupts per second, apparently only limited by the i2c clock.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26116 a1c6a512-1295-4272-9138-f99709370657
2010-05-17 20:53:25 +00:00
Rafaël Carré
7ae53d860c Clipv2/+ : ascodec register 0x25 is not related to backlight
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26093 a1c6a512-1295-4272-9138-f99709370657
2010-05-16 18:11:27 +00:00
Rafaël Carré
31caef4ad6 as3525: don't use incomplete USB code when charging
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26083 a1c6a512-1295-4272-9138-f99709370657
2010-05-16 11:48:43 +00:00
Rafaël Carré
c785722fec as3525: make sure we don't use a negative number of sectors
Better be safe than sorry, don't try to read/write outside our storage,
because we might overwrite the OF on the internal storage

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26077 a1c6a512-1295-4272-9138-f99709370657
2010-05-16 10:24:31 +00:00
Rafaël Carré
b9beeccbcf as3525v1 use an as3515 audio codec/PMU, not an as3517 as previously thought
-> Change references to as3517 into as3515

there is a reference to the as3515 in the public as3525 datasheet to
support this fact

as3517 is used in the as3527 SoC, the (public) as3527 datasheet has
detailed information on its registers
the audio codec/PMU used in as3525v2 (thought to be as3543) appears to be
compatible (identical?) with as3517

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26075 a1c6a512-1295-4272-9138-f99709370657
2010-05-16 09:22:02 +00:00
Rafaël Carré
d10bf7ab46 fuzev2: leave at least 3ms between scrollwheel events
fix insane acceleration

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26060 a1c6a512-1295-4272-9138-f99709370657
2010-05-15 16:34:14 +00:00
Rafaël Carré
79cfc221a5 fuzev2: fix buttonlight flashing on µSD access (2nd try)
it would still flash when the light was off
it turns out that if B5 is set to input the light can't be turned on
but we can still select between µSD slot and internal storage

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26059 a1c6a512-1295-4272-9138-f99709370657
2010-05-15 16:21:47 +00:00
Rafaël Carré
0f77db7346 as3525: fix capacity sanity check
adjust logical starting sector to physical starting sector after the check
number of blocks is already adjusted from physical to logical
don't panic anymore when accessing the last part of storage

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26050 a1c6a512-1295-4272-9138-f99709370657
2010-05-15 12:01:53 +00:00
Rafaël Carré
7036a10126 fuzev2: prevent button light flickering when accessing µSD
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26031 a1c6a512-1295-4272-9138-f99709370657
2010-05-14 22:01:40 +00:00
Rafaël Carré
84b7747069 as3525v1: detect correctly internal storage capacity
check if SD transfers fit with the card capacity

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26029 a1c6a512-1295-4272-9138-f99709370657
2010-05-14 21:41:29 +00:00
Rafaël Carré
e72d2daad8 as3525v2: check if SD transfers fit with the card capacity
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26028 a1c6a512-1295-4272-9138-f99709370657
2010-05-14 19:37:10 +00:00
Rafaël Carré
685209d907 as3525: add some comments in the microphone channel copy loop
Indent the asm constraints at the same level than instructions

Also add a trick to reduce the number of instructions outputted by gcc
in the commented C version of the loop

The difference between C and asm is now 1 instruction

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26027 a1c6a512-1295-4272-9138-f99709370657
2010-05-14 16:47:58 +00:00
Rafaël Carré
ac43fd367a as3525v1: duplicate the right channel into the left channel when recording microphone
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26023 a1c6a512-1295-4272-9138-f99709370657
2010-05-14 12:59:54 +00:00
Rafaël Carré
39e4b84e64 as3525: change SDRAM settings only in models for which there is a bootloader
c200v2 & m200v4 have no binary bootloader released yet

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26009 a1c6a512-1295-4272-9138-f99709370657
2010-05-14 08:35:49 +00:00
Rafaël Carré
90963dcc0b as3525: retain & release DMA engine when starting and stopping recording
This fixes the error introduced in r25989, where it would release the
DMA engine when uninitializing recording.
The real bug has been fixed instead (in pitch_detector)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26003 a1c6a512-1295-4272-9138-f99709370657
2010-05-13 21:32:10 +00:00
Tobias Diedrich
990179e1aa Correct register defines. I had to look at the disassembly to spot this bug. orz
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25996 a1c6a512-1295-4272-9138-f99709370657
2010-05-13 14:07:59 +00:00
Rafaël Carré
cd8ed00dfe as3525: use the correct uncached address for rec peak buffer
also avoid disabling completely the DMA engine in pitch_detector

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25989 a1c6a512-1295-4272-9138-f99709370657
2010-05-13 08:21:04 +00:00
Rafaël Carré
bc0434d63a as3525: use a table for mclk dividers, get rid of a division
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25981 a1c6a512-1295-4272-9138-f99709370657
2010-05-13 05:58:52 +00:00
Rafaël Carré
d556f26820 as3525: use DMA for recording
Flyspray: FS#11257

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25980 a1c6a512-1295-4272-9138-f99709370657
2010-05-13 05:26:12 +00:00
Michael Sevakis
4d04132c76 PCM bottom layer simplification. pcm_rec_peak_addr variable no longer has to be handled there. Driver can just return current pointer for recording peaks. A new define, HAVE_PCM_REC_DMA_ADDRESS, specifies that physical addresses are being used for recording and translation is needed before starting a new block. The drivers need not worry about aligning start and size nor should care if either will be zero. All this will be checked in the logical layer first.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25970 a1c6a512-1295-4272-9138-f99709370657
2010-05-12 14:05:36 +00:00
Jack Halpin
ed704825d2 sd-as3525v2: Set LP bits in MCI_CLKENA for cards after they have been initialized.
The OF does this and while we don't have the documentation to be sure I think it's highly likely this is a low power mode referred to in one of the product "briefs".

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25936 a1c6a512-1295-4272-9138-f99709370657
2010-05-10 17:35:00 +00:00
Jack Halpin
56457934c6 sd-as3525v2: Add delay after SD_SWITCH_FUNC to while switching to high speed timings and wait until after this switch to bring the card clock back up to full speed.
This seems to make switching the uSD card to high speed timing much more reliable.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25935 a1c6a512-1295-4272-9138-f99709370657
2010-05-10 17:34:54 +00:00
Rafaël Carré
4970f98619 as3525v2: disable adjustable CPU frequency
When the rest of the code is confirmed to work properly without CPU
frequency changes, it will be possible to reliabily test set_cpu_frequency()

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25924 a1c6a512-1295-4272-9138-f99709370657
2010-05-10 03:49:17 +00:00
Rafaël Carré
a1b26db98f Sansa Cliv2: calibrated discharge curve
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25901 a1c6a512-1295-4272-9138-f99709370657
2010-05-08 14:53:41 +00:00
Rafaël Carré
b269b7854f as3525*: stop MPMCCLKOUT when all SDRAMs are idle
Get a bit more battery life (between 30 minutes and 2 hours)

as3525v2: only enabled in bootloader, we need a new binary release anwyway
as3525v1: enabled in rockbox.sansa as well, so we can continue using the
current bootloaders

Flyspray: FS#11246
Author: myself

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25900 a1c6a512-1295-4272-9138-f99709370657
2010-05-08 13:59:01 +00:00
Rafaël Carré
3487b85d89 Fuzev1: calibrated discharge curve
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25874 a1c6a512-1295-4272-9138-f99709370657
2010-05-07 14:33:45 +00:00
Rafaël Carré
235fc05e3b Fuzev2: calibrated discharge curve
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25869 a1c6a512-1295-4272-9138-f99709370657
2010-05-07 07:46:07 +00:00
Thomas Martitz
50a6ca39ad Move c/h files implementing/defining standard library stuff into a new libc directory, also standard'ify some parts of the code base (almost entirely #include fixes).
This is to a) to cleanup firmware/common and firmware/include a bit, but also b) for Rockbox as an application which should use the host system's c library and headers, separating makes it easy to exclude our files from the build.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25850 a1c6a512-1295-4272-9138-f99709370657
2010-05-06 21:04:40 +00:00
Jack Halpin
db8d07589f ad-as3525v2: Ask for a reponse from SD_APP_CMD to help with timing issues when switching to 4 bit widebus.
Some SD cards were having problems switching to 4 Bit widebus and this solution appears to remedy that.
Thanks to Luca_S!

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25846 a1c6a512-1295-4272-9138-f99709370657
2010-05-06 18:53:41 +00:00
Jack Halpin
8fd3ec9727 sd-as3525v2.c: Set MCI interrupt mask immediately prior to enabling DMA for the transfer.
These INT's shouldn't be unmasked until the transfer is just about to happen.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25836 a1c6a512-1295-4272-9138-f99709370657
2010-05-05 20:04:16 +00:00
Jack Halpin
08641941bb sd-as3525v2.c: Implement 4 bit widebus for SD Transfers.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25820 a1c6a512-1295-4272-9138-f99709370657
2010-05-05 04:35:08 +00:00
Rafaël Carré
145135f99f Fuzev2: don't disable interrupts in fm code, allow button tick to run
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25819 a1c6a512-1295-4272-9138-f99709370657
2010-05-05 04:13:15 +00:00
Rafaël Carré
a69e1c4a44 Fuzev2: FM - tested on 2 different models
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25818 a1c6a512-1295-4272-9138-f99709370657
2010-05-05 04:06:44 +00:00
Rafaël Carré
aec0af5413 as3525 FM i2c : don't assume SCL and SDA are on the same GPIO
This seems to be the case for the Fuzev2

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25817 a1c6a512-1295-4272-9138-f99709370657
2010-05-05 02:27:18 +00:00
Rafaël Carré
d11f5a7e5f as3525* : all as3525(v1) use ADC_BVDD for reading battery
all as3525v2 use ADC_CHG_IN because ADC_BVDD is way too high when charging
Fuzev2 now displays battery icon correctly when charging

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25815 a1c6a512-1295-4272-9138-f99709370657
2010-05-05 01:28:37 +00:00
Jack Halpin
adcbb32966 sd-as3525v2: Check for response timeout error in addition to response crc error. Remove TODO comment.
Change SD_SELECT/DESELECT_CARD commands to MCI_NO_RESP as we don't need a response here.
Renumber some command errors.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25811 a1c6a512-1295-4272-9138-f99709370657
2010-05-04 17:29:26 +00:00
Rafaël Carré
7480afb3c5 as3525v2: Use CD Interrupt vs. CD polling in send_cmd()
Also enable write support, test_disk passes on all targets

Flyspray: FS#11140
Authors: Jack Halpin and myself

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25799 a1c6a512-1295-4272-9138-f99709370657
2010-05-03 22:15:56 +00:00
Thomas Martitz
3adac47c61 Fix wrong udelay logic that made it be way off.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25770 a1c6a512-1295-4272-9138-f99709370657
2010-05-02 02:30:06 +00:00
Rafaël Carré
bc3c5c1657 sd-as3525v2: cosmetics
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25762 a1c6a512-1295-4272-9138-f99709370657
2010-04-30 08:57:56 +00:00
Rafaël Carré
893180d47d as3525v2: crashless cpufreq switching
delays after modifying the registers seems not to be needed
moving RAM operation (cpu_frequency variable) before modifying the
register also seems to help

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25754 a1c6a512-1295-4272-9138-f99709370657
2010-04-29 03:15:18 +00:00
Rafaël Carré
2a180e8039 as3525v2: effect of CGU_PROC on fclk is instant
We do not need any delay after modifying it in system_init(), so the
same applies in set_cpu_frequency()

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25753 a1c6a512-1295-4272-9138-f99709370657
2010-04-29 00:43:24 +00:00
Rafaël Carré
d7cdc65854 Fuzev2: revert r25741 and r25746
Use longer delays instead

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25747 a1c6a512-1295-4272-9138-f99709370657
2010-04-28 00:23:25 +00:00
Rafaël Carré
bd7e71df3e fix r25741: the 2nd delay needs to be present when the CPU is boosted
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25746 a1c6a512-1295-4272-9138-f99709370657
2010-04-27 23:52:20 +00:00
Rafaël Carré
3e37460357 Fuzev2 button fixes
- remove udelay(1) and use the previous busy loop : the delay was too
  long for proper hold detection
- remove the 2nd delay (unneeded)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25741 a1c6a512-1295-4272-9138-f99709370657
2010-04-27 21:01:31 +00:00
Rafaël Carré
621cf62702 as3525v2: fix udelay()
detect wraps so we don't miss the value we were waiting for
fix audio stuttering on fuzev2

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25740 a1c6a512-1295-4272-9138-f99709370657
2010-04-27 18:18:30 +00:00
Thomas Martitz
f96406c5f3 Two corrections to the previous commit (wrong timer was used, KERNEL_TIMER_FREQ is a more trustworthy).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25737 a1c6a512-1295-4272-9138-f99709370657
2010-04-27 10:56:44 +00:00
Thomas Martitz
249aae587a FS#11172 - Fuzev2: Read the scrollwheel scrollwheel via IRQ
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25736 a1c6a512-1295-4272-9138-f99709370657
2010-04-27 10:11:52 +00:00
Thomas Martitz
845af676f8 as3525(v2): Add a somewhat inaccurate udelay (-0.5/+1.0µs). It should work good for some huge delays.
Use it in fuzev2 to improve some big delays (correct the biggest one to actually wait for the fifo to empty), and use it in the sd drivers.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25734 a1c6a512-1295-4272-9138-f99709370657
2010-04-27 09:34:29 +00:00
Rafaël Carré
fa5cd0d3bf Fuzev2: button_read_dbop() doesn't exist
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25723 a1c6a512-1295-4272-9138-f99709370657
2010-04-26 15:07:47 +00:00
Rafaël Carré
7e7b3c5ab3 Fuzev2: fix screen corruption
Revive the delay removed by r25636 (and make it longer so it works when
boosted)
Also read GPIOA pins 7 & 6 in one load

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25722 a1c6a512-1295-4272-9138-f99709370657
2010-04-26 14:49:51 +00:00
Bertrik Sikken
0dcae7402f Sansa as3525: Add missing lcd-clip.h header file to sansa clip lcd drivers. Set svn:keywords on scrollwheel-as3525.c.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25674 a1c6a512-1295-4272-9138-f99709370657
2010-04-18 16:58:33 +00:00
Tobias Diedrich
0a3d50b88f workaround DBOP noise issue on C200v2 cause it's really annoying if your buttons don't work in the debug menu...
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25655 a1c6a512-1295-4272-9138-f99709370657
2010-04-16 06:01:24 +00:00
Rafaël Carré
8bc3dba6e6 Fuzev2: USB detection isn't reliable in fact
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25639 a1c6a512-1295-4272-9138-f99709370657
2010-04-13 20:00:43 +00:00
Rafaël Carré
5521717958 fuzev2: remove some delays from button driver
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25638 a1c6a512-1295-4272-9138-f99709370657
2010-04-13 19:34:47 +00:00
Rafaël Carré
e6934b86fd Fuzev2: removed a useless GPIO op, add some whitespace
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25637 a1c6a512-1295-4272-9138-f99709370657
2010-04-13 19:26:06 +00:00
Rafaël Carré
482fefd928 Fuzev2: simplify button_read_device()
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25636 a1c6a512-1295-4272-9138-f99709370657
2010-04-13 19:06:21 +00:00
Rafaël Carré
8a2187136f fix yellow
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25602 a1c6a512-1295-4272-9138-f99709370657
2010-04-12 10:25:49 +00:00
Rafaël Carré
3b1c3881f0 as3525v2: only clear DIV0 bits in set_cpu_frequency() (not bit 6)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25595 a1c6a512-1295-4272-9138-f99709370657
2010-04-11 18:26:45 +00:00
Rafaël Carré
5a8b5f1ebf as3525v2: clarify the comment about write support
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25594 a1c6a512-1295-4272-9138-f99709370657
2010-04-11 18:18:24 +00:00
Rafaël Carré
07ec3c9d69 as3525v2: extend a bit the delay after switching pclk/fclk
fix r25571 : Clipv2 would boot to a black screen

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25592 a1c6a512-1295-4272-9138-f99709370657
2010-04-11 16:22:56 +00:00
Rafaël Carré
07c08a6d89 as3525v2: set_cpu_frequency()
delay a bit after changing pclk/fclk
tiny refactoring

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25571 a1c6a512-1295-4272-9138-f99709370657
2010-04-10 20:00:15 +00:00
Jack Halpin
43304b87b0 sd-as3525v2: Add some comments, no functional changes
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25546 a1c6a512-1295-4272-9138-f99709370657
2010-04-09 00:26:06 +00:00
Tobias Diedrich
f7b0224a9c Added battery profile change to correct file, removed unused powermgmt-as3525.c
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25541 a1c6a512-1295-4272-9138-f99709370657
2010-04-08 19:31:03 +00:00
Tobias Diedrich
12a6ef5c18 Use a real battery discharge curve for calibration data
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25540 a1c6a512-1295-4272-9138-f99709370657
2010-04-08 18:50:29 +00:00
Jack Halpin
d7c8d34999 Sansa AMSv2: Do not disable DMA synchronization logic for as3525v2. The DMA controller and the SD controller run at different clock speeds.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25532 a1c6a512-1295-4272-9138-f99709370657
2010-04-08 06:12:51 +00:00
Jack Halpin
286fcfe8b1 sd-as3525v2: Start out with all MCI Interrupts masked.
Before the clock settings were fixed this setting actually caused the problem it now seems to solve.
Random freezups seem to be gone for clip+ at least.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25531 a1c6a512-1295-4272-9138-f99709370657
2010-04-08 06:12:44 +00:00
Jack Halpin
f25f17c5b6 sd-as3525v2: Set SD FIFO TX/RX watermarks once in init_controller() and leave them alone after that.
We only use DMA transfers so we should not need to change/reset the FIFO configuration.

Also add comment showing what we set as the TX/RX watermarks.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25507 a1c6a512-1295-4272-9138-f99709370657
2010-04-07 05:47:12 +00:00
Tobias Diedrich
48789c5361 Remove vim option line
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25505 a1c6a512-1295-4272-9138-f99709370657
2010-04-07 03:27:23 +00:00
Tobias Diedrich
ea907b31ae Detect C200v2 variant by reading A7, use A5 or A7 to control backlight and buttonlight depending on the result.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25499 a1c6a512-1295-4272-9138-f99709370657
2010-04-06 18:32:47 +00:00
Jack Halpin
36c16ea05d Sansa AMS: Split set_cpu_frequency() into 2 separate functions for as3525v1/v2 as the code is quite different for each model.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25498 a1c6a512-1295-4272-9138-f99709370657
2010-04-06 17:22:57 +00:00
Jack Halpin
48477f06bf AS3525v2: Set XPD to SD-MMC interface in sd_init() for HAVE_MULTIDRIVE.
XPD was being switched between SD-MMC interface and general i/o functions in the sd_enable() function similar to as3525v1.
Since the as3525v2's do not seem to use XPD as general i/o there's no need to switch it back.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25497 a1c6a512-1295-4272-9138-f99709370657
2010-04-06 17:22:51 +00:00
Jack Halpin
c0e416b1ff SansaAMS: Only use INT_MCIO with as3525v1, it is unused in as3525v2.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25496 a1c6a512-1295-4272-9138-f99709370657
2010-04-06 17:22:45 +00:00
Rafaël Carré
e7dcec5dde Revert unrelated part of r25491 : fuzev1 init code works again
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25495 a1c6a512-1295-4272-9138-f99709370657
2010-04-06 10:21:58 +00:00
Thomas Martitz
3f6e5668b3 Revert part of r25489 as it didn't fix the problem, that the CPU frequency debug screen shows the wrong frequency after boot, properly.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25492 a1c6a512-1295-4272-9138-f99709370657
2010-04-05 19:20:56 +00:00
Thomas Martitz
02afc271c9 as3525v2: Move codec into iram freeing 1MB for the audio buffer and also a small decoding speedup (iram seems to be 50% faster than dram when boosted and the same when unboosed). 32k is still reserved for the core and can be readjusted if needed. Codecs don't appear to ever need the 1MB (usually <350k only).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25491 a1c6a512-1295-4272-9138-f99709370657
2010-04-05 19:18:15 +00:00
Thomas Martitz
527a2e64ab Correct comment.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25490 a1c6a512-1295-4272-9138-f99709370657
2010-04-05 16:11:50 +00:00
Thomas Martitz
2149199b90 Fuzev2: Use 40MHz as unboosted frequency. The lcd speed and ui responsiveness is good at this freq.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25489 a1c6a512-1295-4272-9138-f99709370657
2010-04-05 16:09:51 +00:00
Rafaël Carré
59dbdabb71 as3525v2: show the correct freqs in debug menu, CGU_PERI uses fclk as source
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25485 a1c6a512-1295-4272-9138-f99709370657
2010-04-05 15:22:36 +00:00
Thomas Martitz
e4cda5ff2c Fix yellow. Another function unneeded in the bootloader.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25484 a1c6a512-1295-4272-9138-f99709370657
2010-04-05 12:23:30 +00:00