Samsung Galaxy S5 (samsung-klte): Difference between revisions
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Audio working, add sensors working |
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Revision as of 18:42, 5 July 2019
![]() Samsung Galaxy S5 | |
Manufacturer | Samsung |
---|---|
Name | Galaxy S5 |
Codename | samsung-klte |
Released | 2014 |
Hardware | |
Chipset | Qualcomm MSM8974PRO-AC Snapdragon 801 |
CPU | Quad-core 2.5 GHz Krait 400 |
GPU | Adreno 330 |
Display | 1080 x 1920 AMOLED |
Storage | 16/32 GB |
Memory | 2 GB |
Architecture | armv7 |
Software | |
Original software | Android 4.4.2 (KitKat) |
postmarketOS | |
Category | testing |
Pre-built images | no |
Mainline | partial |
Flashing |
Works |
---|---|
USB Networking |
Works |
Internal storage |
No data |
SD card |
No data |
Battery |
Works |
Screen |
Works |
Touchscreen |
Works |
Multimedia | |
3D Acceleration |
Partial |
Audio |
Works |
Camera |
No data |
Camera Flash |
No data |
Connectivity | |
WiFi |
Works |
Bluetooth |
No data |
GPS |
Works |
NFC |
No data |
Modem | |
Calls |
No data |
SMS |
No data |
Mobile data |
No data |
Miscellaneous | |
FDE |
No data |
USB OTG |
No data |
HDMI/DP |
No data |
Sensors | |
Accelerometer |
Works |
Magnetometer |
No data |
Ambient Light |
No data |
Proximity |
No data |
Hall Effect |
No data |
Haptics |
No data |
Barometer |
No data |
Contributors
Maintainer(s)
What works
- Kernel compilation
- Flash Kernel (
pmbootstrap flasher flash_kernel
) - Flash Rootfs (
pmbootstrap flasher flash_rootfs
) - Initramfs boot
- USB Network
- Framebuffer graphics (Splash screens)
- SSH Connectivity
- Touchscreen
- Xwayland
- Weston on framebuffer
- Plasma Mobile on framebuffer
What does not work
- Audio playback
- Everything else
How to enter flash mode
Press and hold Volume Down
+ Home
+ Power
simultaneously. Then click Volume Up
to confirm.
How to enter recovery mode
Press and hold Volume Up
+ Home
+ Power
simultaneously.
Installation
First, install pmbootstrap.
Setup device to be used:
$ pmbootstrap init
...
Device [samsung-i9100]: samsung-klte <- enter this
Kernel [downstream]: downstream <- you probably want downstream for now
User interface [weston]: <- choose any UI by your preference
...
Build the rootfs image:
$ pmbootstrap install
Then in order to flash it put your device in download mode, and plug it in USB. Then do:
$ pmbootstrap flasher flash_rootfs
Hold "Volume down" + "Home" buttons at the end of the process,
so that when phone reboots put it in flashing mode again
$ pmbootstrap flasher flash_kernel
This time, don't hold any button, let it reboot to Linux!
Additional info
Useful helper scripts
Default installation includes a couple of useful scripts to be used from a terminal: battery-status
and set-brightness
. battery-status
allows you to check for battery charge level, and set-brightness
allows to view/set lcd backlight brightness in range 0-255.
samsung-klte:~$ battery-status 25 samsung-klte:~$ set-brightness 255 samsung-klte:~$ sudo set-brightness 20 20
Partition layout
~ # fdisk -l /dev/block/mmcblk0 Found valid GPT with protective MBR; using GPT Disk /dev/block/mmcblk0: 30777344 sectors, 2740M Logical sector size: 512 Disk identifier (GUID): 98101b32-bbe2-4bf2-a06e-2bb33d000c20 Partition table holds up to 128 entries First usable sector is 34, last usable sector is 30777310 Number Start (sector) End (sector) Size Code Name 1 8192 38911 15.0M 0700 apnhlos 2 38912 156543 57.4M 0700 modem 3 156544 157567 512K 0700 sbl1 4 157568 157695 65536 0700 dbi 5 157696 157759 32768 0700 ddr 6 157760 161855 2048K 0700 aboot 7 161856 162879 512K 0700 rpm 8 162880 163903 512K 0700 tz 9 163904 170047 3072K 0700 fsg 10 170048 184319 7136K 0700 pad 11 184320 204799 10.0M 0700 param 12 204800 233471 14.0M 0700 efs 13 233472 239615 3072K 0700 modemst1 14 239616 245759 3072K 0700 modemst2 15 245760 272383 13.0M 0700 boot 16 272384 303103 15.0M 0700 recovery 17 303104 329727 13.0M 0700 fota 18 329728 344045 7159K 0700 backup 19 344046 344047 1024 0700 fsc 20 344048 344063 8192 0700 ssd 21 344064 360447 8192K 0700 persist 22 360448 378879 9216K 0700 persdata 23 378880 5498879 2500M 0700 system 24 5498880 5908479 200M 0700 cache 25 5908480 6010879 50.0M 0700 hidden 26 6010880 30777310 11.8G 0700 userdata
Component support table
Component | Codename | Mainline kernel | Since when | Downstream 3.4 kernel |
---|---|---|---|---|
Debug serial | /dev/ttyMSM0 | Working | v4.17-rc1 | yes, /dev/ttyHSL0 |
Volume & home buttons | gpio-keys | Working | locally | yes |
Regulator nodes | pma8084 | Working | locally | yes |
Internal storage | sdhci1 | Working | locally | yes |
SD card storage | sdhci2 | Not working | yes | |
USB Networking | Working | yes | ||
Display | Not working | yes | ||
Touchscreen | Not working | yes | ||
Vibration motor | Not working | yes | ||
Notification LED | Not working | yes | ||
WiFi | Not working | yes | ||
Bluetooth | Not working | unknown | ||
GPU | Not working | with libhybris | ||
Audio | Not working | with libhybris | ||
Modem | Not working | no | ||
Sensors | Not working | yes |
Links
postmarketOS packages:
Mainline kernel patches:
Development branch:
- https://gitlab.com/postmarketOS/linux-postmarketos/tree/qcom , commits by drebrez
- https://github.com/drebrez/linux/tree/samsung-klte (old)
Extra:
Photos
-
Plasma Mobile
-
Weston
-
UART debugging
-
How should ideal scaling look like