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View Code? Open in Web Editor NEWFacetimeHD firmware download and extraction tool
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extracting the sensor calibration files for macbook 12 inch models
this wiki page gives excellent instructions on how to extract the sensor calibration from from the AppleCamera.sys file:
https://github.com/patjak/bcwc_pcie/wiki/Extracting-the-sensor-calibration-files
...using strings I can see the names of the four sensor calibration dat files contained within
[root@black bootcamp.2015]$ strings AppleCamera.sys | grep firmware
/usr/local/share/firmware/isp/9112_01XX.dat
/usr/local/share/firmware/isp/1771_01XX.dat
/usr/local/share/firmware/isp/1871_01XX.dat
/usr/local/share/firmware/isp/1874_01XX.dat
My question is: how did you find the offsets?
I'm a bit new at dealing with firmware, but I'd like to learn this.
So, I have a macbook9,1 (12 inch 2016).
**your facetimehd driver doesn't seem to work correctly (no video) on the 12 inch macbook models {8,1 + 9,1 + 10,1}, but I'll deal with that issue in your other repo.
What I'd like to sort out for this issue is how to extract the 1675_01XX.dat firmware.
[ 2976.929253] facetimehd 0000:03:00.0: Direct firmware load for facetimehd/1675_01XX.dat failed with error -2
In the Apple.sys file I pulled off my bootcamp file, I can see there are nine dat files
[root@black apple.camera.macbook91]$ strings AppleCamera.sys | grep firmware
/usr/local/share/firmware/isp/9112_01XX.dat
/usr/local/share/firmware/isp/1771_01XX.dat
/usr/local/share/firmware/isp/1871_01XX.dat
/usr/local/share/firmware/isp/1874_01XX.dat
/usr/local/share/firmware/isp/1222_01XX.dat
/usr/local/share/firmware/isp/8221_01XX.dat
/usr/local/share/firmware/isp/1674_01XX.dat
/usr/local/share/firmware/isp/1675_01XX.dat
/usr/local/share/firmware/isp/1671_01XX.dat
I'd like to find the offsets for these files, could you help me with that?
Facetimehd 'Exec format error'
I've used this for a while, usually having to re-input the code at various times when my computer updates to fix my camera again. It usually works. However, now I've encountered an error.
I think the issue is after the sudo modprobe facetimehd step, where I'm getting this output: modprobe: ERROR: could not insert 'facetimehd': Exec format error
Any ideas?
No error during extraction and installation but camera still not found [Ubuntu 16.04.7]
I used Ubuntu 16.04.7 until now on MBP 13 (late 2012, i7-3520M model).
Two weeks ago, the camera still works, but after update, it didn't work.
I installed the facetimehd and its firmware from this repository.
There is no error during extraction and installation, but still I cannot use my camera (not found in GMeet, no device found in cheese). There is no output nor error when loading facetimehd via modprobe.
bta@mbp:~$ sudo modprobe facetimehd
bta@mbp:~$
How can I debug this program to find what is wrong with my installation?
modprobe: FATAL: Module facetimehd not found in directory /lib/modules/5.4.0-60-generic
I use Zorin Linux. After an update video is not working anymore on my macbook. I removed facetimehd-firmware and did a reinstall, But so far no luck.
make: *** [Makefile:36: AppleCameraInterface] Error 1
I get the following error when I when I try to clone from github and proceed with make. I'm on a Macbook Air using Ubuntu 20.04 LTS (fresh install).
Any ideas?
tobka@mactobka:~/Diverse$ git clone https://github.com/patjak/bcwc_pcie.git
Cloning into 'bcwc_pcie'...
remote: Enumerating objects: 18, done.
remote: Counting objects: 100% (18/18), done.
remote: Compressing objects: 100% (14/14), done.
remote: Total 1101 (delta 11), reused 10 (delta 4), pack-reused 1083
Receiving objects: 100% (1101/1101), 377.88 KiB | 1.25 MiB/s, done.
Resolving deltas: 100% (738/738), done.
tobka@mactobka:~/Diverse$ cd bcwc_pcie/
tobka@mactobka:~/Diverse/bcwc_pcie$ git clone https://github.com/patjak/facetimehd-firmware
Cloning into 'facetimehd-firmware'...
remote: Enumerating objects: 10, done.
remote: Counting objects: 100% (10/10), done.
remote: Compressing objects: 100% (6/6), done.
remote: Total 895 (delta 4), reused 10 (delta 4), pack-reused 885
Receiving objects: 100% (895/895), 292.64 KiB | 1.05 MiB/s, done.
Resolving deltas: 100% (589/589), done.
tobka@mactobka:~/Diverse/bcwc_pcie$ cd facetimehd-firmware/
tobka@mactobka:~/Diverse/bcwc_pcie/facetimehd-firmware$ make
Checking dependencies for driver download...
/usr/bin/xzcat
/usr/bin/cpio
make: *** [Makefile:36: AppleCameraInterface] Error 1
tobka@mactobka:~/Diverse/bcwc_pcie/facetimehd-firmware$ sudo make
Checking dependencies for driver download...
/usr/bin/xzcat
/usr/bin/cpio
make: *** [Makefile:36: AppleCameraInterface] Error 1
Install bug
I am following directions from Ask Ubuntu
Getting:
Makefile:34: recipe for target 'AppleCameraInterface' failed
make: *** [AppleCameraInterface] Error 1
Apple link is broken
The currently used link:
https://support.apple.com/downloads/DL1858/en_US/osxupd10.11.3.dmg
to OS X update at Apple's website no longer works.
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