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MI3S - ciekawostka


Acid

Rekomendowane odpowiedzi

Właśnie znalazłem pewny plik w romie do MI3 potwierdzający istnienie MI3S.

Jest to plik w bin/changepowermode.sh zawierający schematy 3 profili zasilania w MIUI.

I co ciekawe jest tam zdefiniowany MI3S :)

#!/system/bin/sh

target=`getprop ro.product.real_model`
powermode=`getprop persist.sys.aries.power_profile`
case "$target" in
    "MI 3W" | "MI 3C")
        case "$powermode" in
            "high")
                 echo 2265600                              > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
                 echo 2265600                              > /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq
                 echo 2265600                              > /sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq
                 echo 2265600                              > /sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq
                 echo 20000                                > /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
                 echo 60                                   > /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load
                 echo 1190400                              > /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq
                 echo 70                                   > /sys/devices/system/cpu/cpufreq/interactive/target_loads
                 echo 40000                                > /sys/devices/system/cpu/cpufreq/interactive/min_sample_time
                 echo 20                                   > /sys/module/cpu_boost/parameters/boost_ms
                 echo 1728000                              > /sys/module/cpu_boost/parameters/sync_threshold
                 echo 1497600                              > /sys/module/cpu_boost/parameters/input_boost_freq
                 echo 40                                   > /sys/module/cpu_boost/parameters/input_boost_ms
                 echo 255                                  > /sys/class/leds/lcd-backlight/max_brightness
                 echo 578000000                            > /sys/class/kgsl/kgsl-3d0/max_gpuclk
              ;;
            "middle")
                 echo 2265600                              > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
                 echo 2265600                              > /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq
                 echo 2265600                              > /sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq
                 echo 2265600                              > /sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq
                 echo "20000 1400000:40000 1700000:20000"  > /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
                 echo 90                                   > /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load
                 echo 1190400                              > /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq
                 echo "85 1500000:90 1800000:70"           > /sys/devices/system/cpu/cpufreq/interactive/target_loads
                 echo 40000                                > /sys/devices/system/cpu/cpufreq/interactive/min_sample_time
                 echo 20                                   > /sys/module/cpu_boost/parameters/boost_ms
                 echo 1728000                              > /sys/module/cpu_boost/parameters/sync_threshold
                 echo 1190400                              > /sys/module/cpu_boost/parameters/input_boost_freq
                 echo 40                                   > /sys/module/cpu_boost/parameters/input_boost_ms
                 echo 255                                  > /sys/class/leds/lcd-backlight/max_brightness
                 echo 578000000                            > /sys/class/kgsl/kgsl-3d0/max_gpuclk
             ;;
             "low")
                 echo 1036800                              > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
                 echo 1036800                              > /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq
                 echo 1036800                              > /sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq
                 echo 1036800                              > /sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq
                 echo "40000"                              > /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
                 echo 90                                   > /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load
                 echo 960000                               > /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq
                 echo "85 960000:70"                       > /sys/devices/system/cpu/cpufreq/interactive/target_loads
                 echo 40000                                > /sys/devices/system/cpu/cpufreq/interactive/min_sample_time
                 echo 0                                    > /sys/module/cpu_boost/parameters/boost_ms
                 echo 960000                               > /sys/module/cpu_boost/parameters/sync_threshold
                 echo 960000                               > /sys/module/cpu_boost/parameters/input_boost_freq
                 echo 40                                   > /sys/module/cpu_boost/parameters/input_boost_ms
                 echo 100                                  > /sys/class/leds/lcd-backlight/max_brightness
                 echo 330000000                            > /sys/class/kgsl/kgsl-3d0/max_gpuclk
              ;;
        esac
        ;;

    "LEO W" | "LEO C")
        case "$powermode" in
            "high")
                 echo 2457600                              > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
                 echo 2457600                              > /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq
                 echo 2457600                              > /sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq
                 echo 2457600                              > /sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq
                 echo 20000                                > /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
                 echo 60                                   > /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load
                 echo 1190400                              > /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq
                 echo 70                                   > /sys/devices/system/cpu/cpufreq/interactive/target_loads
                 echo 40000                                > /sys/devices/system/cpu/cpufreq/interactive/min_sample_time
                 echo 20                                   > /sys/module/cpu_boost/parameters/boost_ms
                 echo 1728000                              > /sys/module/cpu_boost/parameters/sync_threshold
                 echo 1497600                              > /sys/module/cpu_boost/parameters/input_boost_freq
                 echo 40                                   > /sys/module/cpu_boost/parameters/input_boost_ms
                 echo 255                                  > /sys/class/leds/lcd-backlight/max_brightness
                 echo 578000000                            > /sys/class/kgsl/kgsl-3d0/max_gpuclk
              ;;
            "middle")
                 echo 2457600                              > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
                 echo 2457600                              > /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq
                 echo 2457600                              > /sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq
                 echo 2457600                              > /sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq
                 echo "20000 1400000:40000 1700000:20000"  > /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
                 echo 90                                   > /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load
                 echo 1190400                              > /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq
                 echo "85 1500000:99"                      > /sys/devices/system/cpu/cpufreq/interactive/target_loads
                 echo 40000                                > /sys/devices/system/cpu/cpufreq/interactive/min_sample_time
                 echo 20                                   > /sys/module/cpu_boost/parameters/boost_ms
                 echo 1497600                              > /sys/module/cpu_boost/parameters/sync_threshold
                 echo 1190400                              > /sys/module/cpu_boost/parameters/input_boost_freq
                 echo 40                                   > /sys/module/cpu_boost/parameters/input_boost_ms
                 echo 255                                  > /sys/class/leds/lcd-backlight/max_brightness
                 echo 578000000                            > /sys/class/kgsl/kgsl-3d0/max_gpuclk
             ;;
             "low")
                 echo 1036000                              > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
                 echo 1036000                              > /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq
                 echo 1036000                              > /sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq
                 echo 1036000                              > /sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq
                 echo "40000"                              > /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
                 echo 90                                   > /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load
                 echo 960000                               > /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq
                 echo "85 960000:70"                       > /sys/devices/system/cpu/cpufreq/interactive/target_loads
                 echo 40000                                > /sys/devices/system/cpu/cpufreq/interactive/min_sample_time
                 echo 0                                    > /sys/module/cpu_boost/parameters/boost_ms
                 echo 960000                               > /sys/module/cpu_boost/parameters/sync_threshold
                 echo 960000                               > /sys/module/cpu_boost/parameters/input_boost_freq
                 echo 40                                   > /sys/module/cpu_boost/parameters/input_boost_ms
                 echo 100                                  > /sys/class/leds/lcd-backlight/max_brightness
                 echo 330000000                            > /sys/class/kgsl/kgsl-3d0/max_gpuclk
              ;;
        esac
        ;;
esac

Jak widać wciąż mają nazwę kodową LEO W. 

Potwierdza się też 2,5GHz procesor.

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Wygląda na to, że MI3S może mieć nagrywanie w 4K. Dziś do MIUI dodało opcję 4K do Mi3:

<string name="pref_video_quality_entry_4kuhd">4K</string>

Trochę to dziwne, MIUI dodaje nowe funkcje do kamery ale to nie jest aktywne. 

Dodają 4K a MI3 nie ma wciąż RAW czy Slowmotion.

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Jest dodany.

    <EncoderProfile quality="4kdci" fileFormat="mp4" duration="30">
      <Video codec="h264"
            bitRate="100000000"
            width="4096"
            height="2160"
            frameRate="30" />

      <Audio codec="aac"
            bitRate="156000"
            sampleRate="48000"
            channels="2" />
    </EncoderProfile>

    <EncoderProfile quality="4kuhd" fileFormat="mp4" duration="30">
      <Video codec="h264"
            bitRate="100000000"
            width="3840"
            height="2160"
            frameRate="30" />

      <Audio codec="aac"
            bitRate="156000"
            sampleRate="48000"
            channels="2" />
    </EncoderProfile>
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