[Galaxy Tab 7.7 Android Development] frami2:
Hi Peter,

just tried to integrate the DRM blobs (libMc* would'nt be needed really, right?):

# drm blobs
PRODUCT_COPY_FILES += \
vendor/samsung/smdk4210-tab/props/system/lib/libMcClient.so:system/lib/libMcClient.so \
vendor/samsung/smdk4210-tab/props/system/lib/libMcRegistry.so:system/lib/libMcRegistry.so \
vendor/samsung/smdk4210-tab/props/system/lib/libMcVersion.so:system/lib/libMcVersion.so \
vendor/samsung/smdk4210-tab/props/system/vendor/lib/libdrmdecrypt.so:system/lib/libdrmdecrypt.so \
vendor/samsung/smdk4210-tab/props/system/vendor/lib/libwvm.so:system/vendor/lib/libwvm.so \
vendor/samsung/smdk4210-tab/props/system/vendor/lib/drm/libdrmwvmplugin.so:system/vendor/lib/drm/libdrmwvmplugin.so \
vendor/samsung/smdk4210-tab/props/system/vendor/lib/libwvdrm_L3.so:system/vendor/lib/libwvdrm_L3.so \
vendor/samsung/smdk4210-tab/props/system/vendor/lib/libWVStreamControlAPI_L3.so:system/vendor/lib/libWVStreamControlAPI_L3.so \
vendor/samsung/smdk4210-tab/props/system/vendor/lib/mediadrm/libwvdrmengine.so:system/vendor/lib/mediadrm/libwvdrmengine.so \

additionally, I already had in the init.smdk4210.rc:

# for DRM

symlink -s /vendor /system/vendor

Again, it fails when I try to play any movie in Google Play Movies:

07-04 20:04:22.675 14454 14487 F libc : Fatal signal 4 (SIGILL), code 1, fault addr 0x434038a4 in tid 14487 (Binder_1)
07-04 20:04:22.692 3398 3410 I art : Background partial concurrent mark sweep GC freed 5950(463KB) AllocSpace objects, 10(1528KB) LOS objects, 19% free, 13MB/16MB, paused 2.001ms total 116.753ms
07-04 20:04:22.720 1830 1830 I DEBUG : property debug.db.uid not set; NOT waiting for gdb.
07-04 20:04:22.720 1830 1830 I DEBUG : HINT: adb shell setprop debug.db.uid 100000
07-04 20:04:22.720 1830 1830 I DEBUG : HINT: adb forward tcp:5039 tcp:5039
07-04 20:04:22.866 3398 5723 D WifiService: New client listening to asynchronous messages
07-04 20:04:22.878 1830 1830 F DEBUG : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
07-04 20:04:22.878 1830 1830 F DEBUG : LineageOS Version: '13.0-20170703-UNOFFICIAL-p6800'
07-04 20:04:22.878 1830 1830 F DEBUG : Build fingerprint: 'samsung/GalaxyTab/GT-P6800:6.0.0/MDB08M:userdebug/release-keys'
07-04 20:04:22.878 1830 1830 F DEBUG : Revision: '0'
07-04 20:04:22.878 1830 1830 F DEBUG : ABI: 'arm'
07-04 20:04:22.878 3398 5818 W NativeCrashListener: Couldn't find ProcessRecord for pid 14454
07-04 20:04:22.878 1830 1830 F DEBUG : pid: 14454, tid: 14487, name: Binder_1 >>> /system/bin/mediaserver <<<
07-04 20:04:22.878 1830 1830 E DEBUG : AM write failed: Broken pipe
07-04 20:04:22.878 1830 1830 F DEBUG : signal 4 (SIGILL), code 1 (ILL_ILLOPC), fault addr 0x434038a4
07-04 20:04:22.880 14423 14491 W ResourceType: No package identifier when getting value for resource number 0x00000000
07-04 20:04:22.925 3398 5731 E AudioService: Media server started.
07-04 20:04:22.935 1830 1830 F DEBUG : r0 00000056 r1 00000034 r2 00000020 r3 434038a5
07-04 20:04:22.935 1830 1830 F DEBUG : r4 4349ebe8 r5 40133000 r6 406e384c r7 4013301e
07-04 20:04:22.935 1830 1830 F DEBUG : r8 40133000 r9 434532af sl 00008e64 fp 0019660d
07-04 20:04:22.935 1830 1830 F DEBUG : ip 43446020 sp 43143fb8 lr 40113045 pc 434038a4 cpsr 200f0030
07-04 20:04:22.938 1830 1830 F DEBUG :
07-04 20:04:22.938 1830 1830 F DEBUG : backtrace:
07-04 20:04:22.938 1830 1830 F DEBUG : #00 pc 000c78a4 /system/vendor/lib/mediadrm/libwvdrmengine.so
07-04 20:04:22.938 1830 1830 F DEBUG : #01 pc 00000043 <unknown>

Is there anything I'm missing?

Best regards,

Frank