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Re: port-macppc/40054: powerbook g4/500 titanium problem with netbsd-5: no speaker output w/ awacs
>>>>> "macallan" == Michael <macallan%netbsd.org@localhost> writes:
macallan> Sounds like you just found Yet Another Wiring Variant
macallan> for awacs' headphone detect gpio.
Hopefully it's that easy...
macallan> Please try this pseudo
macallan> patch to macppc/dev/awacs.c: static int
macallan> awacs_check_headphones(struct awacs_softc *sc) {
macallan> uint32_t reg; reg = awacs_read_reg(sc,
macallan> AWACS_CODEC_STATUS);
macallan> - DPRINTF("%s: codec status reg %08x\n",
macallan> device_xname(sc-
>> sc_dev), reg);
macallan> + printf("%s: codec status reg %08x\n", device_xname(sc-
>> sc_dev), reg);
macallan> return ((reg & sc->sc_headphones_mask) == sc-
>> sc_headphones_in);
macallan> }
macallan> Boot a kernel with this and then plug and unplug
macallan> headphones a few times. The kernel should output the
macallan> gpio readings every time you (un)plug them. Please mail
macallan> me the output, this should help me to find out which bit
macallan> is the headphone status on your particular PowerBook.
I did: 'awacs' related kernel output is:
awacs0 at obio0 offset 0x14000 Screamer: irq 24,9,10
awacs0: awacs0: codec status reg 00403100
speaker
audio0 at awacs0: full duplex
Headphones plug in yields: <------------
|
awacs0: codec status reg 00403108 |
|
Headphones unplugging yields: |
|
awacs0: codec status reg 00403100 |
|
... and so on. -------------------------
'mixerctl monitor.output' correctly reflects the headphones plug-in
state by stating
monitor.output=speaker
if no headphones are plugged in and
monitor.output=headphones
if they are plugged in.
macallan> Also, please tell me what's in your PowerBook's
macallan> /compatible property ( Should be something like
macallan> 'PowerBook5,3' ) so I can add a machine- specific entry
macallan> to awacs' quirks table.
'ofctl -p' excerpt (incl. awacs part):
[Caching 94 nodes and 746 properties]
ff83c1c8: /device-tree
model 506f7765 72426f6f 6b332c32 00...... "PowerBook3,2"
compatible 506f7765 72426f6f 6b332c32 00...... "PowerBook3,2"
000d: 4d616352 49534332 00...... ........ "MacRISC2"
0016: 4d616352 49534300 ........ ........ "MacRISC"
001e: 506f7765 72204d61 63696e74 6f736800 "Power
Macintosh"
ff912728: /pci@f2000000/mac-io@17/davbus@14000/sound
name 736f756e 6400.... ........ ........ "sound"
device_type 736f756e 64636869 7000.... ........ "soundchip"
compatible 73637265 616d6572 00...... ........ "screamer"
0009: 61776163 7300.... ........ ........ "awacs"
000f: 00...... ........ ........ ........ ""
model 33343353 30313834 00...... ........ "343S0184"
vendor-id 0000106b ........ ........ ........ ...k
device-id 0000000d ........ ........ ........ ....
#-detects 00000001 ........ ........ ........ ....
#-inputs 00000004 ........ ........ ........ ....
#-features 00000001 ........ ........ ........ ....
#-outputs 00000002 ........ ........ ........ ....
object-model-version 00000001 ........ ........ ........ ....
sub-frame 00000000 ........ ........ ........ ....
icon-id ffffbf4d ........ ........ ........ ...M
info-id ffffbf44 ........ ........ ........ ...D
name-id ffffbf4d ........ ........ ........ ...M
sample-rates 00000003 2b110000 56220000 ac440000 ....+...V"...D..
default-monitor 6e6f6e65 ........ ........ ........ none
sound-objects 66656174 75726520 696e6465 78203020 feature index 0
0010: 6d6f6465 6c205072 6f6a3130 506f7765 model Proj10Powe
0020: 72436f6e 74726f6c 00646574 65637420 rControl.detect
0030: 6269742d 6d61736b 20312062 69742d6d bit-mask 1 bit-m
0040: 61746368 20312064 65766963 65203220 atch 1 device 2
0050: 696e6465 78203020 6d6f6465 6c20496e index 0 model In
0060: 53656e73 65426974 73446574 65637400 SenseBitsDetect.
0070: 696e7075 74206963 6f6e2d69 64202d31 input icon-id -1
0080: 36353235 20696e64 65782030 206e616d 6525 index 0 nam
0090: 652d6964 202d3230 35333220 20706f72 e-id -20532 por
00a0: 742d636f 6e6e6563 74696f6e 20312070 t-connection 1 p
00b0: 6f72742d 74797065 20307836 39364436 ort-type 0x696D6
00c0: 39363320 7a65726f 2d676169 6e203078 963 zero-gain 0x
00d0: 30303039 30303030 206d6f64 656c2049 00090000 model I
00e0: 6e746572 6e616c4d 69630069 6e707574 nternalMic.input
00f0: 2069636f 6e2d6964 202d3230 31383420 icon-id -20184
0100: 696e6465 78203120 6e616d65 2d696420 index 1 name-id
0110: 2d323035 34302070 6f72742d 636f6e6e -20540 port-conn
0120: 65637469 6f6e2032 20706f72 742d7479 ection 2 port-ty
0130: 70652030 78364436 46363436 44207a65 pe 0x6D6F646D ze
0140: 726f2d67 61696e20 30206d6f 64656c20 ro-gain 0 model
0150: 496e7075 74506f72 7400696e 70757420 InputPort.input
0160: 69636f6e 2d696420 2d323031 38352069 icon-id -20185 i
0170: 6e646578 2032206e 616d652d 6964202d ndex 2 name-id -
0180: 32303534 3120706f 72742d63 6f6e6e65 20541 port-conne
0190: 6374696f 6e203320 706f7274 2d747970 ction 3 port-typ
01a0: 65203078 37413736 37303633 207a6572 e 0x7A767063 zer
01b0: 6f2d6761 696e2030 206d6f64 656c2049 o-gain 0 model I
01c0: 6e707574 506f7274 00696e70 75742069 nputPort.input i
01d0: 6e646578 2033206d 6f64656c 204e6f49 ndex 3 model NoI
01e0: 6e707574 006f7574 70757420 64657669 nput.output devi
01f0: 63652d6d 61736b20 32206465 76696365 ce-mask 2 device
0200: 2d6d6174 63682030 2069636f 6e2d6964 -match 0 icon-id
0210: 202d3136 35363320 696e6465 78203020 -16563 index 0
0220: 6e616d65 2d696420 2d323035 32352070 name-id -20525 p
0230: 6f72742d 636f6e6e 65637469 6f6e2032 ort-connection 2
0240: 20706f72 742d7479 70652030 78363937 port-type 0x697
0250: 33373036 42206d6f 64656c20 4f757470 3706B model Outp
0260: 7574506f 7274006f 75747075 74206465 utPort.output de
0270: 76696365 2d6d6173 6b203220 64657669 vice-mask 2 devi
0280: 63652d6d 61746368 20322069 636f6e2d ce-match 2 icon-
0290: 6964202d 31363536 3320696e 64657820 id -16563 index
02a0: 31206e61 6d652d69 64202d32 30353234 1 name-id -20524
02b0: 20706f72 742d636f 6e6e6563 74696f6e port-connection
02c0: 20312070 6f72742d 74797065 20307836 1 port-type 0x6
02d0: 38363437 30364520 6d6f6465 6c204f75 864706E model Ou
02e0: 74707574 506f7274 000000.. ........ tputPort...
--------------------------------------------------------------------------------
Regards, Markus.
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