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Author SHA1 Message Date
Michael Chicoine
908271594a Part of FS#11367 by me: e200v2 enable line out 
Should also work for Fuzev1, although not tested. Connect dock after booting Rockbox. Connecting dock with power off will boot into OF.

TODO: enable/disable line out based on dock connection status, add additional devices (Fuzev2 and c200v2)


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27162 a1c6a512-1295-4272-9138-f99709370657
 2010-06-27 23:27:54 +00:00
Michael Sevakis
b15a523870 e200v1/c200v1: Implement limited samplerate switching. Rates 24kHz and below are being a bear as far as minor crackling at higher amplitude-- leave them out for the time being since no solution is currently evident. 48, 44, 32 (rec rates 24, 22, 16) seem perfectly fine. I'm betting c200 is ok to include because it uses the same setup as e200. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27139 a1c6a512-1295-4272-9138-f99709370657
 2010-06-26 10:07:17 +00:00
Michael Giacomelli
103eabd31f Commit FS#11364 by me. Increases the A3525v2 volume range by 7.5dB. Each volume setting gets 7.5dB louder (if you listened before at 0dB, you would have to set it to about -7.5dB to get the same volume). As a result, the new 0dB actually is pretty close to max line level for a full scale voltage, so positive dB may clip, whereas before they did not because the scale was off. Thanks to dfkt and Tim Graf for help figuring this out. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27101 a1c6a512-1295-4272-9138-f99709370657
 2010-06-24 01:11:51 +00:00
Rafaël Carré
9c774b3849 as3514.c: clean up 
- enhance registers description in header file with respect to the as3543
registers: point which one are present or not in the as3543, which bits
change (i didn't detail all registers)
- cache less registers, only up to the ones which are written to
  multiple times
- use ascodec_readbytes() to cache all needed registers in a row
- separate the as3543 bits from as3514/as3515 in audiohw_preinit()
- comment out unused audiohw_set_lineout_vol
- some cosmetics

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26174 a1c6a512-1295-4272-9138-f99709370657
 2010-05-19 17:30:38 +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
4bb0184455 as3543: output sum of line & dac to have voicing work while using FM 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26045 a1c6a512-1295-4272-9138-f99709370657
 2010-05-15 09:19:30 +00:00
Rafaël Carré
8cce39bb9f as3514: mute headphones at the lowest volume 
change lowest step from -74dB to -73dB, as it really is -73.5dB and is
rounded to -73
fix FS#11237

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26010 a1c6a512-1295-4272-9138-f99709370657
 2010-05-14 08:35:53 +00:00
Rafaël Carré
7831a23376 as3525v2: make sure volume is normal by writing Audioset2 register 
If the bit 6 is set volume is much lower, without writing it explicitely
it is undefined.
According to linux sources this bit is related to mixer.

Initialize Audioset2 with low power 'hph' (probably headphones) quality,
as I couldn't make a difference with 'high quality' setting.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25890 a1c6a512-1295-4272-9138-f99709370657
 2010-05-07 20:58:43 +00:00
Rafaël Carré
1801768ae2 as3525v2: don't modify audioset2 as it seems the bits have changed 
restore loud volume on Clip+

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25831 a1c6a512-1295-4272-9138-f99709370657
 2010-05-05 15:38:56 +00:00
Michael Giacomelli
9dd81ae53d Use settings for DAC AGC, cpeaker driver bias current (which is unused in rockbox), dither, and headphone bias current taken from c200v2 firmware. These should result in several mA power savings on all as3525, and probably an improvement on AS3525v2 as well as the c200v1 and e200v1. RMAA tests on the e200v1, clipv1 and clipv2 show no measurable difference in output when driving a 16 ohm load. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25821 a1c6a512-1295-4272-9138-f99709370657
 2010-05-05 04:47:20 +00:00
Rafaël Carré
f2f34881ec Remove pcm_mute() which has been unused since r19308 
Remove audiohw_mute from header as well, and make this function static
to each driver (commented out when it was unused)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25733 a1c6a512-1295-4272-9138-f99709370657
 2010-04-27 00:05:02 +00:00
Rafaël Carré
5e88c4b4de as3525v2: fix volume setting (can now go very low) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25732 a1c6a512-1295-4272-9138-f99709370657
 2010-04-26 23:42:12 +00:00
Rafaël Carré
be177138d3 as3514: detail bit of AS3543_DAC_IF 
it lets you select internal PLL or external MCLK and is not related to mute

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25731 a1c6a512-1295-4272-9138-f99709370657
 2010-04-26 23:26:08 +00:00
Rafaël Carré
7d8069d2e7 as3514: no need to cache volume 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25730 a1c6a512-1295-4272-9138-f99709370657
 2010-04-26 23:14:31 +00:00
Rafaël Carré
a4c6870559 as3525v2: microphone recording 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25391 a1c6a512-1295-4272-9138-f99709370657
 2010-03-29 22:52:19 +00:00
Rafaël Carré
ed0c5edd62 as3525v2 : recording (FM only, no microphone yet) 
Add HAVE_AS3543 config define to differentiate the bits changed since as3514/as3517
Enable recording on Fuzev2/Clipv2/Clip+, although it was tested on Clip+ only

Note: storage is still read-only so I tested by listening to headphones loopback and watching the recording level in recscreen

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25390 a1c6a512-1295-4272-9138-f99709370657
 2010-03-29 22:26:58 +00:00
Rafaël Carré
17eca7bfa0 as3525v2: FM playback (only tested on Clip+) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25383 a1c6a512-1295-4272-9138-f99709370657
 2010-03-29 19:48:18 +00:00
Jack Halpin
eb1992b4bd SansaAMSv2 as3541.c Include key line from funman's patch to get sound on clip+ and have it only apply to as3525v2. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25264 a1c6a512-1295-4272-9138-f99709370657
 2010-03-21 05:43:55 +00:00
Rafaël Carré
7042c96b4a Clip+: enable sound on "as3514" (as3543 in fact) 
as3525 comes with a as3517, as3525v2 with a as3543, rename specific
registers accordingly

Existing problems: FM (line out) doesn't work, volume can't go below a
certain point

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25260 a1c6a512-1295-4272-9138-f99709370657
 2010-03-20 17:09:44 +00:00
Mark Arigo
fc570147e6 Philips SA9200: initialize i2c, i2s, and as3514 as the OF does. Fixes clicks/pops heard when reading the adc. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22101 a1c6a512-1295-4272-9138-f99709370657
 2009-08-01 17:51:00 +00:00
Bertrik Sikken
ea7f143096 FS#9611 - Sansa Clip radio code. Commit final part which enables the LINE2 input that carries the analog radio signal on ams sansas. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19927 a1c6a512-1295-4272-9138-f99709370657
 2009-02-05 19:57:18 +00:00
Michael Sevakis
dba556f33f AS3514: Simplify as there isn't a need to track the current source and sync mixer levels. Gang them when adjusting volume. Any inputs not currently in use will be muted or off anyway. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19713 a1c6a512-1295-4272-9138-f99709370657
 2009-01-08 04:21:24 +00:00
Bertrik Sikken
2d0a045909 Enable as3514 HPCM codec setting for all AMS3525 targets (and disable it for others). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19460 a1c6a512-1295-4272-9138-f99709370657
 2008-12-16 22:16:55 +00:00
Bertrik Sikken
7d354c5d34 FS#9625, keep HPCM codec setting (headphone common mode) enabled for E200V2 too. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19407 a1c6a512-1295-4272-9138-f99709370657
 2008-12-12 21:18:47 +00:00
Michael Sevakis
e69d567d9e Bring consistency to pcm implementation and samplerate handling. Less low-level duplication. A small test_sampr fix so it works on coldfire again. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19400 a1c6a512-1295-4272-9138-f99709370657
 2008-12-12 11:01:07 +00:00
Bertrik Sikken
75da103c52 Keep codec HPCM (headphone common mode) enabled for Sansa Clip and Sansa m200v4 so the headphone output produces stereo instead of an L-R signal. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19340 a1c6a512-1295-4272-9138-f99709370657
 2008-12-04 22:03:37 +00:00
Michael Sevakis
756bcc4bd5 Fix misspelled function name. Thanks to Jens Arnold for noticing. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19220 a1c6a512-1295-4272-9138-f99709370657
 2008-11-26 05:46:33 +00:00
Michael Sevakis
3511d94031 Add register bit defines for as3514 and clean stuff up. Reduce poppiness at startup and shutdown (and even powerup for e200). Really, I can't honestly say it will help anything but an e200v1 but I'm sick of the noises. ;) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19214 a1c6a512-1295-4272-9138-f99709370657
 2008-11-25 16:16:06 +00:00
Dave Chapman
42f77d4eb0 Abstract the PortalPlayer AS3514 handling with an "ascodec" API - inspired by the wmcodec API used with the Wolfson codecs. The intention is to implement this API for the AS3525 and then share code with the Sansa V2 ports. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18940 a1c6a512-1295-4272-9138-f99709370657
 2008-10-31 00:16:42 +00:00
Daniel Stenberg
2acc0ac542 Updated our source code header to explicitly mention that we are GPL v2 or 
later. We still need to hunt down snippets used that are not. 1324 modified
files...
http://www.rockbox.org/mail/archive/rockbox-dev-archive-2008-06/0060.shtml


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17847 a1c6a512-1295-4272-9138-f99709370657
 2008-06-28 18:10:04 +00:00
Peter D'Hoye
825d89fe28 Accept FS #9021 by James Vasile and apply the fix to the other drivers that have the same issue. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17630 a1c6a512-1295-4272-9138-f99709370657
 2008-05-25 21:19:07 +00:00
Mark Arigo
b4275d4941 Philips GoGear SA9200 port. Working bootloader and normal builds, including sound. No touchpad now, buttons limited to using vol+/vol-/power for up/down/select. Rockbox USB is enabled since the OF is MTP only...read the warnings on the PortalPlayerUsb wiki page. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17591 a1c6a512-1295-4272-9138-f99709370657
 2008-05-21 03:55:17 +00:00
Michael Sevakis
403abb94bc Add svn:kewords and svn:eol-style properties. Fix a comment in as3514.c. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17500 a1c6a512-1295-4272-9138-f99709370657
 2008-05-14 00:39:24 +00:00
Bertrik Sikken
e15f8a21a9 Made source files #include the header file that they implement to make sure they are in sync. Made some local functions static. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17312 a1c6a512-1295-4272-9138-f99709370657
 2008-05-03 08:35:14 +00:00
Bertrik Sikken
db2d61f4ea Killed unnecessary global variables by making them static. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17184 a1c6a512-1295-4272-9138-f99709370657
 2008-04-20 10:24:15 +00:00
Bertrik Sikken
a24f4b7a80 FS#8898 - Prefix AS3514 registers with AS3514_ 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17130 a1c6a512-1295-4272-9138-f99709370657
 2008-04-15 21:33:32 +00:00
Michael Sevakis
06a5299aff Do some crackdown on kernel object reinitialization after they could be in use and use before initialization. For c200/e200: Be sure fat cache and ata locks are acquired in the proper order during hot swapping. Delay hotswap monitoring until after initial file mounting (address 2nd kobj concern + possible call of fat driver before init). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16636 a1c6a512-1295-4272-9138-f99709370657
 2008-03-12 10:03:52 +00:00
Christian Gmeiner
06971be8cd Return value of audiohw_set_xxx_vol is never used and most of the time we have a return 0; --> kick it 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16300 a1c6a512-1295-4272-9138-f99709370657
 2008-02-13 11:19:23 +00:00
Michael Giacomelli
054447f9e6 Commit FS#8379 by Andree Buschmann. Disables much of the remaining unneeded hardware on PP50xx targets (Ipods, Sansa, H10s, etc) resulting in a large savings in power and consequent increase in battery life. Results vary from target to target and from codec to codec, but we now approach the OF runtime on several PP devices. For now, leave base CPU clock at 30MHz, although further savings is possible with some codecs if clock is reduced. Additionally, fix battery capacity on c200 and use my measurements to improve runtime estimation for Sandisk targets. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16259 a1c6a512-1295-4272-9138-f99709370657
 2008-02-10 05:39:20 +00:00
Marcoen Hirschberg
df31f5f186 Revert previous commit (still learning to work with git...) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15904 a1c6a512-1295-4272-9138-f99709370657
 2007-12-10 11:14:28 +00:00
Marcoen Hirschberg
dcf244192b use dB units for balance control 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15902 a1c6a512-1295-4272-9138-f99709370657
 2007-12-10 11:07:38 +00:00
Christian Gmeiner
41a67a7e90 get rid of audiohw_reset 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15720 a1c6a512-1295-4272-9138-f99709370657
 2007-11-20 10:28:53 +00:00
Christian Gmeiner
c583f3c8d1 introduce general audiohw api for recording 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15687 a1c6a512-1295-4272-9138-f99709370657
 2007-11-19 15:50:52 +00:00
Barry Wardell
91bacf363a Get rid of a couple of inl/outl since we have defines. Also use some other defines in place of magic values. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15470 a1c6a512-1295-4272-9138-f99709370657
 2007-11-05 14:26:47 +00:00
Barry Wardell
3461027f26 FS#8022: AS3514 missing initialisation. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15298 a1c6a512-1295-4272-9138-f99709370657
 2007-10-25 09:15:31 +00:00
Barry Wardell
1d1a17c0db Improved H10 ADC driver. We now do things exactly as the OF does. This includes shifting the readings by 0x14 when PLL is enabled. Battery voltages and remote/scrollpad values adjusted accordingly. We also now wait for the ADC to indicate the conversion is complete before reading the data, so hopefully we will get more reliably steady readings. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15141 a1c6a512-1295-4272-9138-f99709370657
 2007-10-16 10:48:16 +00:00
Thom Johansen
8f72192fa2 Increase step size of stereo width to 5% to avoid tediously long list in settings. Reduce max limit from 255% to 250% for cosmetic reasons, value of 255% was chosen because of (very) old restrictions in settings system anyway. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15057 a1c6a512-1295-4272-9138-f99709370657
 2007-10-09 21:29:20 +00:00
Christian Gmeiner
d1178d2d76 * changed pararmeter of audiohw_mute from int to bool 
* unification of init and close
  NOTE: audiohw_init is a void function now, because it never (can) fail
        okay  from JdGordon@irc



git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13622 a1c6a512-1295-4272-9138-f99709370657
 2007-06-13 06:33:40 +00:00
Christian Gmeiner
23279cd43a some little more work on audio codec driver unification - more will follow 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13620 a1c6a512-1295-4272-9138-f99709370657
 2007-06-11 23:39:07 +00:00
Michael Sevakis
21a4a87ca2 Accept FS#7178 - Sansa e200 FM tuner support by Ivan Zupan. Do the needed integration work into recording and the AS3514 audio driver. Do a little AS3514 fiq_record tweak to have it all work nicely from the start. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13573 a1c6a512-1295-4272-9138-f99709370657
 2007-06-06 19:23:48 +00:00