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Motorola Moto G 2014 (motorola-titan): Difference between revisions

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[[Category:Supported Devices]]
[[Category:Supported Devices]]
Motorola Moto G 2014 (2nd generation), aka "titan".
[[Category:Devices]]
 
This device was released on June 2014 and has the SoC '''Qualcomm MSM8226 Snapdragon 400'''.
 
The support is still work in progress (details below).


{{Infobox device
| manufacturer = Motorola
| name = Moto G (2nd gen)
| codename = titan
| image = File:Moto G 2014 Weston.png
| imagecaption = Moto G 2014 running Weston
| releaseyear = 2014
| originalsoftware = Android 4.4.4 on Linux 3.10
| cpu = Qualcomm MSM8226 Snapdragon 400
| gpu = Adreno 305
| storage = 8GB
| display = 720x1280 IPS
| memory = 1GB
}}
=== Contributors ===
=== Contributors ===


Line 77: Line 87:
=== Links ===
=== Links ===


<ul>
* [https://github.com/LineageOS/android_kernel_motorola_msm8226 android_kernel_motorola_msm8226]
<li>[https://github.com/LineageOS/android_kernel_motorola_msm8226 android_kernel_motorola_msm8226]</li>
* [https://github.com/LineageOS/lineage_wiki/blob/master/_data/devices/titan.yml titan.yml]
<li>[https://github.com/LineageOS/lineage_wiki/blob/master/_data/devices/titan.yml titan.yml]</li>
* [https://github.com/LineageOS/android_kernel_motorola_msm8226/blob/cm-14.1/arch/arm/configs/titan_defconfig defconfig]
<li>[https://github.com/LineageOS/android_kernel_motorola_msm8226/blob/cm-14.1/arch/arm/configs/titan_defconfig defconfig]</li>
* [https://github.com/LineageOS/android_device_motorola_titan/blob/cm-14.1/proprietary-files.txt proprietary-files.txt]
<li>[https://github.com/LineageOS/android_device_motorola_titan/blob/cm-14.1/proprietary-files.txt proprietary-files.txt]</li>
* [https://cve.lineageos.org/android_kernel_motorola_msm8226 CVE security status]
<li><p>[https://cve.lineageos.org/android_kernel_motorola_msm8226 CVE security status]</p></li>
* [http://termbin.com/84rz dmesg.txt]
<li><p>[http://termbin.com/84rz dmesg.txt]</p>
=== Photos ===
</li>
<li><p>[https://imgur.com/y1NLmcF PostmarketOS running on Motorola Moto G 2014 (titan)]</p></li></ul>


=== Drivers table ===
=== Drivers table ===


{|
{| class="wikitable sortable"
! Component
! Component
! Brand
! Brand
Line 100: Line 106:
| bma2x2
| bma2x2
|
|
|-
|-
| Framebuffer
| Framebuffer
|
|
| mdss
| mdss
| Yes
| Yes
Line 110: Line 114:
| WiFi
| WiFi
|
|
| [https://github.com/LineageOS/android_kernel_motorola_msm8226/blob/cm-14.1/Documentation/devicetree/bindings/wcnss/wcnss-wlan.txt wcnss]
| [https://github.com/LineageOS/android_kernel_motorola_msm8226/blob/cm-14.1/Documentation/devicetree/bindings/wcnss/wcnss-wlan.txt wcnss]
|
|
|-
|-
| Storage
| Storage
|
|
|
|
|
|
|-
|-
| USB networking
| USB networking
|
|
|
|
|
|
|}
|}

Revision as of 16:13, 31 August 2017


Motorola Moto G (2nd gen)
Moto G 2014 running Weston
Moto G 2014 running Weston
Manufacturer Motorola
Name Moto G (2nd gen)
Codename titan
Released 2014
Hardware
CPU Qualcomm MSM8226 Snapdragon 400
GPU Adreno 305
Display 720x1280 IPS
Storage 8GB
Memory 1GB
Software
Original software Android 4.4.4 on Linux 3.10
postmarketOS
Category testing
Pre-built images no
Mainline no
Features
Flashing
No data
USB Networking
No data
Internal storage
No data
SD card
No data
Battery
No data
Screen
No data
Touchscreen
No data
Multimedia
3D Acceleration
No data
Audio
No data
Camera
No data
Camera Flash
No data
Connectivity
WiFi
No data
Bluetooth
No data
GPS
No data
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
No data
Magnetometer
No data
Ambient Light
No data
Proximity
No data
Hall Effect
No data
Haptics
No data
Barometer
No data

Contributors

What works

  • [x] Kernel compiles (LineageOS)
  • [x] Booting the system
  • [ ] Splash screens
  • [x] Unlock the root encrypted partition
  • [x] Framebuffer graphics
  • [x] Weston
  • [x] Touchscreen
  • [ ] XWayland
  • [ ] Battery
  • [ ] Flash light
  • [ ] RGB front LED
  • [ ] Backlight control
  • [x] flash_system
  • [x] boot
  • [ ] flash_kernel
  • [ ] wifi

What doesn't work well

  • I had to disable -Werror in order to compile the kernel
  • initfs hook is not executed
  • Splash screens don't work and I cannot get framebuffer working in initramfs
  • Screen is black after I've entered the password. Workaround:
sh /etc/postmarketos-mkinitfs/hooks/00-device-motorola-titan.sh`
# From initramfs
/tmp # show_splash splash1.ppm.gz 
fbsplash: short read

This is written to dmesg everytime you type the previous command:

[   74.192213,0] mdss_fb_alloc_fb_ion_memory: alloc 0x398000B vaddr = e9b99000 (0x00200000 iova) for fb0
[   74.192374,0] vm_start=b6ad2000 vm_end=b6e6a000 vm_page_prot=1799
[   74.192685,0] vm_start=b6ad2000 vm_end=b6e6a000 vm_page_prot=1799
[   74.192846,0] vm_start=b6ad2000 vm_end=b6e6a000 vm_page_prot=1799
[   74.193004,0] vm_start=b6ad2000 vm_end=b6e6a000 vm_page_prot=1799
[   74.193106,0] vm_start=b6ad2000 vm_end=b6e6a000 vm_page_prot=1799
[   74.193263,0] vm_start=b6ad2000 vm_end=b6e6a000 vm_page_prot=1799
[   74.193366,0] vm_start=b6ad2000 vm_end=b6e6a000 vm_page_prot=1799
[   74.193522,0] vm_start=b6ad2000 vm_end=b6e6a000 vm_page_prot=1799
[   74.193624,0] vm_start=b6ad2000 vm_end=b6e6a000 vm_page_prot=1799
[   74.193780,0] vm_start=b6ad2000 vm_end=b6e6a000 vm_page_prot=1799
[   74.193882,0] vm_start=b6ad2000 vm_end=b6e6a000 vm_page_prot=1799
[   74.194037,0] vm_start=b6ad2000 vm_end=b6e6a000 vm_page_prot=1799
[   74.194138,0] vm_start=b6ad2000 vm_end=b6e6a000 vm_page_prot=1799
[   74.194292,0] vm_start=b6ad2000 vm_end=b6e6a000 vm_page_prot=1799
[   74.194446,0] vm_start=b6ad2000 vm_end=b6e6a000 vm_page_prot=1799
[   74.194547,0] vm_start=b6ad2000 vm_end=b6e6a000 vm_page_prot=1799
[   74.194702,0] vm_start=b6ad2000 vm_end=b6e6a000 vm_page_prot=1799
[   74.194804,0] vm_start=b6ad2000 vm_end=b6e6a000 vm_page_prot=1799
[   74.194960,0] vm_start=b6ad2000 vm_end=b6e6a000 vm_page_prot=1799
[   74.196516,0] lm3630a_bl 0-0038: wake up and re-init chip

Useful stuff

White LED:

echo 255 > /sys/devices/leds-qpnp-rgb-e1d8be00/leds/white/brightness

RGB LED documentation

Links

Drivers table

Component Brand Module Works?
Accelerometer Bosch Sensortec MEMS accelerometer sensor driver bma2x2
Framebuffer mdss Yes
WiFi wcnss
Storage
USB networking