Xiaomi Redmi S2 / Redmi Y2 (xiaomi-ysl): Difference between revisions
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| booting = yes | | booting = yes | ||
| whet_dhry = 4109.86 | | whet_dhry = 4109.86 | ||
}} | }}{{Based on SoC|Qualcomm_Snapdragon_450/625/626/632_(MSM8953)|Qualcomm Snapdragon 450 (MSM8953)}} | ||
== Maintainer(s) == | == Maintainer(s) == |
Revision as of 12:07, 30 December 2023
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Manufacturer | Xiaomi |
---|---|
Name |
Redmi S2 / Redmi Y2 |
Codename | xiaomi-ysl |
Released | 2018 |
Type | handset |
Hardware | |
Chipset | Qualcomm Snapdragon 625 (MSM8953) |
CPU | Octa-core 2.0 GHz Cortex-A53 |
GPU | Adreno 506 |
Display | 720 x 1440 IPS |
Storage | 32 GB / 64 GB |
Memory | 3 GB / 4 GB |
Architecture | aarch64 |
Software | |
Original software | Android |
Original version | 8.1 |
FOSS bootloader | yes |
postmarketOS | |
Category | community |
Pre-built images | yes |
postmarketOS kernel | 6.5.2 |
Unixbench Whet/Dhry score | 4109.86 |
Flashing |
Works |
---|---|
USB Networking |
Works |
Internal storage |
Works |
SD card |
No data |
Battery |
Works |
Screen |
Works |
Touchscreen |
Works |
Multimedia | |
3D Acceleration |
Works |
Audio |
Works |
Camera |
Broken |
Camera Flash |
No data |
Connectivity | |
WiFi |
Works |
Bluetooth |
Works |
GPS |
Broken |
Modem | |
Calls |
Partial |
SMS |
Partial |
Mobile data |
Broken |
Miscellaneous | |
FDE |
Works |
USB OTG |
Works |
HDMI/DP |
No data |
Sensors | |
Accelerometer |
Works |
Magnetometer |
Broken |
Ambient Light |
Broken |
Proximity |
Broken |
Hall Effect |
Broken |
Haptics |
No data |
Barometer |
No data |
Power Sensor |
Works |
This device is based on the Qualcomm Snapdragon 450 (MSM8953). See the SoC page for common tips, guides and troubleshooting steps |
Maintainer(s)
Users owning this device
Mainline kernel
Parts | Hardware | Status | Notes |
---|---|---|---|
Chipset | MSM8953 | Works | Mainline fork is available. |
GPU | Adreno 506 | Works | GPU and Hardware acceleration are working with some graphical issues. |
Modem | - | Partial | There's partial support for it in a IPA branch, the driver probes and configures everything, but mobile data still doesn't work. |
Touch Screen | fts_ts | Works | Works fine without any issues. |
Fingerprint | goodix_fp | Broken | No mainline driver. |
Accelerometer | BMI120 | Works | Has mainline driver, but wasn't merget yet. |
Magnetometer | AK09918 | Broken | No mainline driver. |
Sound | msm8953sndcardm | Works | Works as expected. Needs alsa UCM config from this package. |
Notifications LED | AW2013 | Works | Activating on notifications. |
Panel | hx8394f, ili7807d, ili9881c | Works | All of the panels are working. |
Front Camera | S5K3P8SP | Broken | No mainline driver. |
Main Back Camera | IMX486 | Broken | No mainline driver. |
Second Back Camera | S5K5E8 | Broken | No mainline driver. |
Installation
- Follow the Installation guide
Note: lk2nd is a hard dependency, without it the mainline kernel will not select the panel. |
$ pmbootstrap install
$ pmbootstrap flasher flash_lk2nd
$ pmbootstrap flasher flash_rootfs
How to enter flash mode
- Stock Fastboot: Power on the device with both and buttons
- lk2nd Fastboot: Power on the device. After it vibrates, hold
Note: Pressing the keys too early will cause the stock bootloader to handle the key combination. You will end up in the wrong Fastboot interface. |
- Recovery: Power on the device with both and buttons
Device Notes
Modem
Modem works with work in progress IPA patches 1
Note: Mobile data is not working only calls and sms, do not enable mobile data it cause reboots. |