Kernel-msm: GPL Source Request for Moto G7 Power (ocean) - (PPO29.80-27)

[therootlord]

Hello, could you provide the corresponding sources ?

@charleseb @chenyt9 @awheeler-mmi
Many Thanks!

[chirayu19091997]

yes if we can have the sources for above tag (PPO29.80-27) for device that would be great @charleseb @chenyt9
thanks @therootlord

[charleseb]

Hi @therootlord and @chirayu19091997,

We are working to release this version. It will be released by next week.

Thanks,
Charles

[charleseb]

Version released:
https://github.com/MotorolaMobilityLLC/kernel-msm/releases/tag/MMI-PPO29.80-27

[jeraldott]

@charleseb Thanks for providing the source code.
Upon review however, I noticed that the kernel source code you provided does not contain the source code for the SAR sensor.

Looking at the phone directly I find 2 drivers related to sar
ocean:/ $ lsmod | grep sar
abov_sar 40960 0
sx932x_sar 40960 0
sensors_class 20480 2 abov_sar,sx932x_sar
ocean:/ $

Inside the source code, the dtsi only points to abov_sar
~/kernel-msm-MMI-PPO29.80-27/arch/arm64/boot/dts/qcom$ rgrep 'sar' ./
./sdm450-ali-common-overlay.dtsi: cyttsp,sar-status-reg = <0x50>;
./sdm632-channel-common-overlay.dtsi: compatible = "abov,abov_sar";
./sdm632-channel-na-dvt1b-overlay.dts: compatible = "abov,abov_sar";
./sdm632-ocean-common-overlay.dtsi: compatible = "abov,abov_sar";

Looking back at the phone I see it is shown to match up with the dtsi file.
1|ocean:/sys/bus/i2c/drivers/abov_sar/2-0020 $ ls -la
ls: ./calibrate: Permission denied
ls: ./modalias: Permission denied
ls: ./uevent: Permission denied
ls: ./name: Permission denied
total 0
drwxr-xr-x 3 root root 0 1969-12-31 19:00 .
drwxr-xr-x 7 root root 0 1969-12-31 19:00 ..
lrwxrwxrwx 1 root root 0 1969-12-31 19:00 driver -> ../../../../../../bus/i2c/drivers/abov_sar
lrwxrwxrwx 1 root root 0 1969-12-31 19:00 of_node -> ../../../../../../firmware/devicetree/base/soc/i2c@78b6000/abova96t316@20
drwxr-xr-x 2 root root 0 1969-12-31 19:00 power
lrwxrwxrwx 1 root root 0 1969-12-31 19:00 subsystem -> ../../../../../../bus/i2c

I assume the driver was created as a kernel driver and therefore the source code should be provided, correct? As this is also related to SAR regulations, this driver is a necessity to ensure proper RF power under FCC regulations.

Thanks.
-Jerald

[charleseb]

Hi @jeraldott,

You can find the files here:
https://github.com/MotorolaMobilityLLC/motorola-kernel-modules/releases/tag/MMI-PPO29.80-27
I've missed to include this project, sorry about that.

Thanks,
Charles

[jeraldott]

Hi @charleseb,
Thanks! No problem.
-jerald

[no-identd]

Please, can you also release, for the same device line (i.e. ocean/XT1955-*):

PPO29.71-34
PPO29.80-14
PPO29.114-30

?

(I can also open new issues for each of these, if you like.)

[no-identd]

Adding PPO29.114-134 to the list of requested source code releases.