PawletOS/pawlet_rpi5
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android-17.0
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Author SHA1 Message Date
oxmc 411aca7362 Sync to upstream android-17.0 (AOSP17) 
Pull in raspberry-vanilla's AOSP17 device tree changes for rpi5 while
keeping all PawletOS customizations (A/B partition layout, sepolicy,
zram, TWRP recovery scaffolding, ALSA HDMI pre-warm, product/overlay
structure) intact on top.

Upstream changes absorbed:
- AOSP17 audio HAL refactor (StreamAlsa split into StreamAlsaBase/
  StreamAlsaMonoPipe, Utils.cpp -> UtilsAlsa.cpp, new Bluetooth/stub
  helper classes, libeffects AIDL rebuild via *_ndk_shared defaults)
- API level 36 -> 37, FCM matrix level 202504 -> 202604
- QuickSettings tile default split (SystemUIRpiOverlay, ported into
  pawlet_rpi_common where this overlay now lives)
- vendor_tracing_descriptors added to enforce-product-packages-exist
- misc AOSP17 logging header switch (android-base/logging.h -> Log.h)

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
 2026-07-04 00:33:09 -07:00
Konsta 688b88189e audio: probe pcm card from property 
* Valid values for the audio device property are 'jack', 'hdmi0', 'hdmi1',
  and 'dac'.
* If 'jack' is selected, first PCM card with name 'Headphones' is used.
  If 'dac' is selected, first PCM card that doesn't match the name for 3.5mm
  or HDMI devices is used. HDMI audio uses virtual ALSA devices instead of
  using tinyalsa to open a PCM card directly.
* Allow forcing specific PCM card for debugging/development purposes.
* PCM card numbers are different between Pi 4 and Pi 5 and order can change
  depending on the DAC driver that's enabled.

Pi 4:

console:/ # cat /proc/asound/cards
 0 [Headphones     ]: bcm2835_headpho - bcm2835 Headphones
                      bcm2835 Headphones
 1 [vc4hdmi0       ]: vc4-hdmi - vc4-hdmi-0
                      vc4-hdmi-0
 2 [vc4hdmi1       ]: vc4-hdmi - vc4-hdmi-1
                      vc4-hdmi-1
Pi 5 with DAC:

console:/ # cat /proc/asound/cards
 0 [vc4hdmi0       ]: vc4-hdmi - vc4-hdmi-0
                      vc4-hdmi-0
 1 [vc4hdmi1       ]: vc4-hdmi - vc4-hdmi-1
                      vc4-hdmi-1
 2 [sndrpihifiberry]: HifiberryDacp - snd_rpi_hifiberry_dacplus
                      snd_rpi_hifiberry_dacplus
 2025-11-06 13:10:19 +02:00
Konsta 7d6df38051 audio: import aidl hal 
* hardware/interfaces/audio/aidl/default/ at android-16.0.0_r1.
 2025-11-06 13:07:51 +02:00