Android/Status: Difference between revisions
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==Status== |
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A brief status of Android porting project. |
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=== Things have been done === |
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{| border="1" cellpadding="6" |
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| Subsystem |
| Subsystem |
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| Name |
| Name |
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| Input |
| Input |
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| Mic Jack |
| Mic Jack |
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| Bug fix |
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| 100% |
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| Input |
| Input |
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| Touchpad |
| Touchpad |
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| Bug fix |
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| 100% |
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| 100% |
| 100% |
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| New |
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| Input |
| Input |
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| OLPC ebook switch |
| OLPC ebook switch |
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| Bug fix |
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| 100% |
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| Android system do not handle this event, needs logic implement in policy. When XO4 in ebook mode, soft keyboard should appear. |
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| Input |
| Input |
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| Keyboard |
| Keyboard |
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| Bug fix |
| Bug fix |
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| 100% |
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| Different XO4 key mapping file |
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| Input |
| Input |
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| Power Botton |
| Power Botton |
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| Bug fix |
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| In processing |
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| 100% |
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| These is no long pressing event on XO-4 power button. cause these is no menu pop-up after long pressing. |
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| Input |
| Input |
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| Bluetooth |
| Bluetooth |
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| Bug fix |
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| 100% |
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| WIFI |
| WIFI |
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| Bug fix |
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| 100% |
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| Needs testing. Now we are using qcom HAL. |
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| USB |
| USB |
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| Bug fix |
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| Mass storage is working |
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| 100% |
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| Audio |
| Audio |
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| Bug fix |
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| 100% |
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| playback and recording are working, we needs Marvell's support if we need more functionality. |
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| Power Manager |
| Power Manager |
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| Bug fix |
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| In processing |
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| 100% |
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| can't suspend after first time wake up. |
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| Video codec |
| Video codec |
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| Bug fix |
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| 100% |
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| Needs Marvell's support. |
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| Camera |
| Camera |
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| Bug fix |
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| Preview/Picture taken is working |
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| 100% |
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| Graphic |
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| Bug fix |
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| 100% |
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| Software render. Very slow. Needs Marvell's support. |
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| OpenGL |
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| Bug fix |
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| 100% |
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| ⚫ | |||
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| James is now helping to do this. |
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| Recovery mode |
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| Bug fix |
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| 100% |
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=== Things haven't been done === |
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{| border="1" cellpadding="6" |
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| Subsystem |
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| Name |
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| Status |
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| Progress |
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| Comments |
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| SMP |
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| <trac>12297</trac> (underway for [[14.1.0]]) |
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| Factory reset / Recovery |
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| Since XO-4 has OFW as bootloader provides software update. |
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=== Things can be done for future === |
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* Move kernel to a newer version (may based on a vendor kernel). |
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:* Brings us the fix of CMA which increases over all memory usage when system does not use ion memory. |
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:* Help us to catch up vendor's latest patches on their reference kernel. |
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* Move Android to a newer version (4.4.4 at this time 30th Oct 2014) which have better performance. |
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:* As Android 4.4 has lots of platform [https://source.android.com/devices/low-ram.html optimizations] for low RAM device which may also help performance on a device like XO-4. |
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:* Also can port some parts of the optimizations to sugar as well. |
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Latest revision as of 20:57, 30 October 2014
Status
A brief status of Android porting project.
Things have been done
| Subsystem | Name | Status | Progress | Comments |
| Bring Up | USB stick style bring up | Bug fix | 100% | |
| Input | Touchscreen | Bug fix | 100% | |
| Input | Mic Jack | Bug fix | 100% | |
| Input | Touchpad | Bug fix | 100% | |
| Input | Headphone Jack | Bug fix | 100% | |
| Input | Accelerometer sensor | Bug fix | 100% | |
| Input | OLPC ebook switch | Bug fix | 100% | |
| Input | OLPC lid swtich | Bug fix | 100% | When lid is close system goes to sleep. |
| Input | Keyboard | Bug fix | 100% | |
| Input | Power Botton | Bug fix | 100% | |
| Input | Backlight | Bug fix | 100% | |
| Bluetooth | Bug fix | 100% | ||
| WIFI | Bug fix | 100% | ||
| USB | Bug fix | 100% | ||
| Audio | Bug fix | 100% | ||
| Power Manager | Bug fix | 100% | ||
| Video codec | Bug fix | 100% | ||
| Camera | Bug fix | 100% | ||
| Graphic | Bug fix | 100% | ||
| OpenGL | Bug fix | 100% | ||
| Duo boot | Bug fix | 100% |
Things haven't been done
| Subsystem | Name | Status | Progress | Comments |
| SMP | <trac>12297</trac> (underway for 14.1.0) | |||
| Factory reset / Recovery | Since XO-4 has OFW as bootloader provides software update. | |||
| Input | Light sensor |
Things can be done for future
- Move kernel to a newer version (may based on a vendor kernel).
- Brings us the fix of CMA which increases over all memory usage when system does not use ion memory.
- Help us to catch up vendor's latest patches on their reference kernel.
- Move Android to a newer version (4.4.4 at this time 30th Oct 2014) which have better performance.
- As Android 4.4 has lots of platform optimizations for low RAM device which may also help performance on a device like XO-4.
- Also can port some parts of the optimizations to sugar as well.