samsung 870z laptop microphone linux

  arecord -l
  **** List of CAPTURE Hardware Devices ****
  card 1: PCH [HDA Intel PCH], device 0: ALC282 Analog [ALC282 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0



===== S6 =====

  * https://en.wikipedia.org/wiki/Samsung_Galaxy_S6
  * https://forum.xda-developers.com/c/samsung-galaxy-s6.4006/
  * https://wiki.lineageos.org/devices/zerofltexx/
    * https://lineageosroms.com/zerofltexx/
    * https://youtu.be/t3oNXldJly4?t=158
    * https://youtu.be/TEk1Q4bxihw?t=266
  * https://wiki.postmarketos.org/wiki/Samsung_Galaxy_S6_(samsung-zerofltexx)
    * https://versus.com/fr/lenovo-moto-g5-vs-samsung-galaxy-s6

<code>
getprop ro.product.model # SM-G920F

130|zeroflte:/ $ df -h
Filesystem                     Size  Used Avail Use% Mounted on
tmpfs                          1.3G  824K  1.3G   1% /dev
tmpfs                          1.3G     0  1.3G   0% /mnt
/dev/block/dm-0                3.5G  3.4G  105M  98% /system
/dev/block/sda3                 16M  2.9M   13M  19% /efs
/dev/block/sda16               193M   10M  183M   6% /cache
/dev/block/sda18                25G  1.6G   24G   7% /data
/dev/block/sda13               4.9M  164K  4.7M   4% /persdata/absolute
/dev/block/sda14                11M  8.0K   11M   1% /sbfs
tmpfs                          1.3G     0  1.3G   0% /storage
/dev/block/sda17               5.8M  3.2M  2.5M  57% /preload
/data/knox/tmp_sdcard           25G  1.6G   24G   7% /mnt/knox
/data/knox/secure_fs/enc_media  25G  1.6G   24G   7% /mnt/shell/enc_media
/data/media                     25G  1.6G   24G   7% /storage/emulated
/data/knox/secure_fs/enc_user   25G  1.6G   24G   7% /data/enc_user
/mnt/shell/enc_media            25G  1.6G   24G   7% /mnt/shell/enc_emulated
</code>

=== amoled ===

  * https://www.researchgate.net/publication/245414248_OLED_lifetime_issues_from_a_mobile-phone-industry_point_of_view#
  * https://en.wikipedia.org/wiki/AMOLED#Super_AMOLED

Secret Menu:

  tel:*#0*#
  

  * https://ihax.io/samsung-secret-codes-complete-list-for-every-samsung-device/
  * https://eu.community.samsung.com/t5/galaxy-s9-series/oled-saver-works-for-flickering-green-tint-black-sreen-issue/td-p/1859056
  * https://forum.xda-developers.com/t/kernel-g935-amoled-pwm-flicker-free.3517739/


  * https://www.samsung.com/uk/support/mobile-devices/what-to-do-if-the-screen-on-your-device-is-flickering/#
  * https://www.quora.com/How-do-I-fix-the-issue-of-my-flickering-screen-on-my-Samsung-Galaxy-A7


Problem:

  * https://www.reddit.com/r/samsung/comments/ikh44q/amoled_screen_flicker_and_weird_color_when/

Solution:

  * https://f-droid.org/packages/screen.dimmer.pixelfilter/
  * https://github.com/pelya/screen-dimmer-pixel-filter/issues#
  * https://fr.aliexpress.com/i/32918144038.html?gatewayAdapt=glo2fra# 30E


https://android.stackexchange.com/questions/18302/can-i-set-the-minimum-brightness-of-auto-brightness?rq=1


===== LINKS ====

  * http://www.instructables.com/member/SamsungIoT/
  * http://www.samsung.com/us/support/owners/product/EV-NX300ZBAVUS
  * http://www.samsung.com/fr/consumer/home-appliances/vacuum-cleaners/robot/VR10F53UBAK/EF-support# LinuX Cleaner SR8F50 
  * http://developer.samsung.com/technical-doc/view.do?v=T000000117#none SAMSUNG_USB_Driver_for_Mobile_Phones.zip