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144 commits

Author SHA1 Message Date
Asahi Lina
77d6e75a1f experiments/agx_1tri.py: Clean up more fields/structs 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-06 23:37:42 +09:00
Asahi Lina
9c05301d42 experiments/agx_1tri.py: Fix TVB addresses 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-06 23:37:42 +09:00
Asahi Lina
94b1209139 m1n1.fw.agx.cmdqueue: More WorkCommandSubC fields 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-06 23:37:42 +09:00
Asahi Lina
e3b78fffc5 experiments/agx_1tri.py: Fix color component order 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-06 23:37:42 +09:00
Janne Grunau
b6e9333cd6 m1n1.hw.pmu: Add SPMI PMU support for resetting the panic counter 
Replace the handrolled implementation in experiments/agx_1tri.py and
tools/reset_panic_counter.py.
In addition reset the panic counter in reboot.py and run_guest.py. If
can reboot or start guests the boot process works fine and macOS
recovery needs to leave us alone.

Signed-off-by: Janne Grunau <j@jannau.net>
 2022-06-05 20:58:15 +09:00
Asahi Lina
7ed86d89bb experiments/agx_1tri.py: Add AGX 1 Triangle demo 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:55:46 +09:00
Hector Martin
2bd6060f43 experiments/dcp_iboot.py: Fully shut down DCP when done 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-01 00:57:17 +09:00
Hector Martin
e9f383aa6b m1n1.fw.dcp.dcpav: Add some DCPAV EPIC stuff 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-01 00:57:17 +09:00
Hector Martin
58db65db63 experiments/dcp_iboot.py: Shut down display before doing anything 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-01 00:57:17 +09:00
Martin Povišer
60254a38ed experiments/ohmmeter.py: Make CS42L84 your ohmmeter 
Add script which prints out the (rough) measured impedance of connected
headphones on machines with the CS42L84 jack codec (2021 Macbook Pros).

  $ proxyclient/experiments/ohmmeter.py
  Waiting for plug... measuring... 64.3 ohms... yanked
  Waiting for plug... measuring... 697.1 ohms...

Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-05-31 21:51:53 +09:00
Martin Povišer
e1b50f9ced experiments/aop.py: Bring up AOP 
Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-05-30 23:27:04 +09:00
Martin Povišer
e78cd14fee experiments/mmio_sweep.py: Add MMIO sweep tool 
Tool can do blanket sweep or isolate ranges associated with a power
domain.

Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-05-30 23:26:31 +09:00
Martin Povišer
9e32a75bc6 experiments/speaker_amp.py: Remove dead power-domain call 
/arm-io/mca0 doesn't have a PD (instead /arm-io/mca-switch has the MCA0
domain).

Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-05-30 23:26:31 +09:00
Sven Peter
afe9c9bb16 proxyclient: add AES experiment 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-05-30 22:54:50 +09:00
R
dd111b22b8 prores: test 36-bit iova; fix tracer 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
8406d44db3 prores: some cleanups 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
fb968ef3fe prores: figure out output size 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
2cc5c9488f prores: rename some variables 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
200bdf9ce6 prores: figure out alpha 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
270da3849b prores: input format / chroma flags 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
b95baad365 prores: figure out offset 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
846b1cb37b prores: get data into block the correct way 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
fbd63c4bc7 prores: legible image with wrong colors 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
6986aa9c81 prores: sizes are less huge now 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
da6c8379fd prores: make container hack slightly smarter 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
479fe52128 prores: play with sizes 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
95ff15f2bd prores: load in some luma stuff 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
2b6e1ed218 prores: this bug got perturbed away 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
6fff4af32f prores: add a big fat hack so we can actually look at the output 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
baf5ebcde9 prores: clarify 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
0328517051 prores: picture header fields 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
af8ebc03ef prores: figure out frame header stuff 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
014edb643c prores: ack IRQ 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
7af2335cda prores: initial work on an experiment 
it appears to succeed, but no data is written to the output

Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
Scott Mansell
a17e9e4f5e m1n1.fw.agx: WIP generate initdata 
Signed-off-by: Scott Mansell <phiren@gmail.com>
 2022-05-21 03:52:43 +09:00
Scott Mansell
79b01a7bcb m1n1.fw.agx: enough of a driver to boot gfx-asc 
Signed-off-by: Scott Mansell <phiren@gmail.com>
 2022-05-21 03:52:32 +09:00
Hector Martin
144c3da78e experiments/amcc_err_handler.py: New old thing to dump AMCC errors 2022-04-19 23:32:11 +09:00
R
90479ac755 jpeg: Add documentation 
Signed-off-by: R <rqou@berkeley.edu>
 2022-04-16 19:40:44 +09:00
R
04fc26639b jpeg: Unbreak encode for RGB formats 
Signed-off-by: R <rqou@berkeley.edu>
 2022-04-16 19:40:44 +09:00
R
d28ab8cc81 jpeg: Figured out how to activate tiling 
Signed-off-by: R <rqou@berkeley.edu>
 2022-04-16 19:40:44 +09:00
R
b2a0352a8f jpeg: Implement encoding from planar formats 
Signed-off-by: R <rqou@berkeley.edu>
 2022-04-16 19:40:44 +09:00
R
f2b8054309 jpeg: Support encoding linear YUV 
Signed-off-by: R <rqou@berkeley.edu>
 2022-04-16 19:40:44 +09:00
R
c71d341ff1 jpeg: Implement YUV10 mode for encoding 
Signed-off-by: R <rqou@berkeley.edu>
 2022-04-16 19:40:44 +09:00
R
4681053ea9 jpeg: Implement encoding other RGB formats 
Signed-off-by: R <rqou@berkeley.edu>
 2022-04-16 19:40:44 +09:00
R
970b2789d0 jpeg: Implement encoding subsampling modes 
Signed-off-by: R <rqou@berkeley.edu>
 2022-04-16 19:40:44 +09:00
R
45876d09a1 jpeg: Import working encode experiment 
Signed-off-by: R <rqou@berkeley.edu>
 2022-04-16 19:40:44 +09:00
R
9fca773c8f jpeg: Implement decoding into planar formats 
Signed-off-by: R <rqou@berkeley.edu>
 2022-04-16 19:40:44 +09:00
R
3a18075d89 jpeg: Decode linear YUV 
Signed-off-by: R <rqou@berkeley.edu>
 2022-04-16 19:40:44 +09:00
R
4c8807fcca jpeg: Add RGB565 to decoder 
Note that dithering does not get configured

Signed-off-by: R <rqou@berkeley.edu>
 2022-04-16 19:40:44 +09:00
R
7350baf58b jpeg: Implement decoding other subsampling modes 
Signed-off-by: R <rqou@berkeley.edu>
 2022-04-16 19:40:44 +09:00
R
0c1f89d1f9 jpeg: Import working basic decode experiment 
Signed-off-by: R <rqou@berkeley.edu>
 2022-04-16 19:40:44 +09:00
Davide Cavalca
eeebd9dad3 Make scripts executable 
Signed-off-by: Davide Cavalca <davide@cavalca.name>
 2022-04-16 19:17:33 +09:00
Janne Grunau
45824d2676 m1n1: move SPI register to m1n1.hw 
Signed-off-by: Janne Grunau <j@jannau.net>
 2022-03-11 12:06:01 +09:00
Janne Grunau
5e8beca9fe experiments/dcp.py: Upload fb in 512k chunks for slow (v)UARTs 
Signed-off-by: Janne Grunau <j@jannau.net>
 2022-03-11 12:05:21 +09:00
Janne Grunau
f297decfb4 experiments/dcp.py: Use display size for frame buffers 
Signed-off-by: Janne Grunau <j@jannau.net>
 2022-03-11 12:05:21 +09:00
Janne Grunau
6a8016a8e3 experiments/dcp.py: set DVA offset from ADT 
This does not appear to be necessary. It worked on t8103 before and I
see no different behavior on t6001.

Signed-off-by: Janne Grunau <j@jannau.net>
 2022-03-11 12:05:21 +09:00
Janne Grunau
66f4d625b8 experiments/dcp.py: Use t8103/t600x specific code paths 
MMIO space differes between t8103 and t600x so the hardcoded RegMonitor
addresses make only sens on the former.
set_display_device difference is taken from macOS trace on t6001.

Signed-off-by: Janne Grunau <j@jannau.net>
 2022-03-11 12:05:21 +09:00
Janne Grunau
e1c5df5037 experiments/dart_dump.py: Use DART.from_adt() 
The label of the ADT node is easier to use. Uses the proper DART type on
t600x SoCs.

Signed-off-by: Janne Grunau <j@jannau.net>
 2022-02-24 23:55:46 +09:00
Hector Martin
ec126bb16a experiments/smc.py: Turn into SMC key dumper 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-02-15 14:05:13 +09:00
Martin Povišer
41f0874f99 experiments/audio_capture.py: Demonstrate audio capture 
Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-02-08 14:18:20 +09:00
Martin Povišer
78aa55f0bc experiments/speaker_amp.py: Revamp hardware setup 
Use register definitions where they are now available. Start from full
AUDIO_P reset and set NCO ourselves (instead of relying on iBoot
values).

Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-02-08 14:18:20 +09:00
Martin Povišer
90c4a1ae46 m1n1.hw.admac: Improve polling 
Make sure we read any reports before we start submitting new
descriptors. Also put sleep in busy-wait loop and make speaker_amp.py
exit once EOF is reached.

Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-02-08 14:18:20 +09:00
Martin Povišer
9bd84dfbb9 experiments/speaker_amp.py: Drop 'polling console' 
Drop the 'polling console' code as there are now better ways to achieve
the same. (One can use USB_VUART for second proxy session, see 85ee2f24)

Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-02-08 14:18:20 +09:00
Martin Povišer
532f260fae m1n1.hw.admac: Label burst size, buswidth registers 
Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-02-08 14:18:20 +09:00
Martin Povišer
3a8ae74907 m1n1.hw.admac: Introduce RX channels 
Fill in register definitions and extend the driver code to introduce
support for RX channels. This involves change of channel numbering.

Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-02-08 14:18:20 +09:00
Hector Martin
db0eaa86ca experiments/dcp_iboot.py: Clean up after shell 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-19 03:19:08 +09:00
Hector Martin
9cdf2b5d06 experiments/dcp_iboot.py: Do not dump DART 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-19 03:18:55 +09:00
Hector Martin
bacb19b301 m1n1.fw.asc: Make DVA_OFFSET dynamic 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-19 03:16:12 +09:00
Hector Martin
e3e2d05967 experiments/dcp_iboot.py: New experiment 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-16 20:23:01 +09:00
Hector Martin
b2da9faac7 m1n1.fw.dcp.ipc: Add some more struct fields 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-01-16 19:39:03 +09:00
Hector Martin
f10f32af9e experiments/spi.py: Misc updates 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-12-28 21:08:47 +09:00
Hector Martin
054e437c31 experiments/pcie_enable_devices.py: New script 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-12-21 20:14:56 +09:00
Hector Martin
e8b30c9325 experiments/spi.py: New experiment to test SPI peripheral 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-12-09 01:22:38 +09:00
Martin Povišer
c835b1d2fe experiments/speaker_amp.py: Insert proper header 
Add SPDX header, make directly executable.

Signed-off-by: Martin Povišer <povik@protonmail.com>
 2021-11-26 17:49:39 +09:00
Martin Povišer
99a0741c87 speaker_amp.py: Clean up 
Signed-off-by: Martin Povišer <povik@protonmail.com>
 2021-11-26 17:49:39 +09:00
Martin Povišer
53be0ec40d speaker_amp.py: Note down TAS2770 as best match 
Signed-off-by: Martin Povišer <povik@protonmail.com>
 2021-11-26 17:49:39 +09:00
Jean-Marc Ranger
45a62144ff Set missing execute bits in proxyclient/{experiments|tools}/*.py 
Currently, only some scripts in proxyclient/experiments and
proxyclient/tools have their execute bit set. Set it for those
that miss it.

Signed-off-by: Jean-Marc Ranger <jmranger@hotmail.com>
 2021-11-23 01:23:11 +09:00
Jean-Marc Ranger
d4f750cb22 experiments/smc.py: Adapt to API change in SMCEndpoint 
Update experiments/smc.py to use fw/smc.py's new API.

Fixes: b9ddd74c02 ("hv/trace_smc.py: Add SMC tracer")

Signed-off-by: Jean-Marc Ranger <jmranger@hotmail.com>
 2021-11-23 01:22:57 +09:00
Hector Martin
6906af06cc experiments/dcp.py: Use new ADT DART constructor 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-11-22 18:13:51 +09:00
Hector Martin
ecceec9b5c experiments/cpu_pstate_latencies.py: Fix the asm 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-10-18 17:13:41 +09:00
Alyssa Rosenzweig
8010e38376 Add smc.py script to enable radios 
Add a basic SMC client and a script in experiments/ using it to enable
the radios. Running this before booting Linux will make the network
controller devices show up in lspci, even if Linux lacks an SMC driver.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2021-10-11 12:41:27 +09:00
Hector Martin
3a4b2870a8 experiments/cpu_pstates.py: Only set DVMR if necessary 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-09-24 01:16:32 +09:00
Hector Martin
febf83a981 experiments/cpu_pstates.py: Enable DVMR unconditionally 
Seems this is not always enabled by the bootloader on some systems

Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-09-24 00:53:07 +09:00
Martin Povišer
18bc2c7db1 Add m1n1.hw.admac, experiments/speaker_amp.py 
Add initial code for driving the ADMAC hw blocks, also add a script
which shows it in action by streaming audio to the Mac mini's embedded
speaker.

Signed-off-by: Martin Povišer <povik@protonmail.com>
 2021-09-22 16:02:35 +09:00
Hector Martin
99e38d24d0 experiments/cpu_pstates.py: Remove p-core boost testing hack 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-09-19 02:28:49 +09:00
Hector Martin
c8eb9a7862 experiments: Add cpu_pstate_latencies.py 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-09-19 02:03:27 +09:00
Hector Martin
6a620ddab9 experiments: Add cpu_pstates.py 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-09-19 02:03:24 +09:00
Hector Martin
0584200aaf m1n1.fw.dcp.manager: Make map_buf() work 
What it needs to do is map the buffer to the disp dart stream 4,
apparently (or maybe the stream varies?)

Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-08-29 01:35:25 +09:00
Hector Martin
fa3b1ddcf6 experiments/dcp.py: Add DCP driver example 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-08-14 16:40:18 +09:00
Hector Martin
c76489e6dd m1n1.hw.dart: Move DART support code here, add IOVA resolver 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-06-22 01:39:38 +09:00
Hector Martin
86154a8194 dart_dump.py: Use new 2D register arrays 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-06-21 02:04:35 +09:00
Hector Martin
0ee96c7ffd m1n1.proxutils: Add ProxyUtils.{read,write} 
These implement generic-size read/write. Use them for hypervisor MMIO
handling and for regmaps.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-06-18 02:19:39 +09:00
Hector Martin
bb6ef8caa1 experiments/dart_dump.py: Port to RegMap 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-06-16 02:52:51 +09:00
Hector Martin
d9561b7507 proxyclient: Big cleanup/move to module 
All the common/importable stuff now lives in the 'm1n1' module.

General use tools are in tools/

Reverse engineering experiments are in experiments/

Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-06-10 19:40:48 +09:00