From b098b719cf249449d184544fb7580a9314271519 Mon Sep 17 00:00:00 2001 From: Patrik Jakobsson Date: Wed, 16 Mar 2016 10:41:15 +0100 Subject: [PATCH] Add known issue for broken cpio version --- Home.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Home.md b/Home.md index bf2b625..b334c07 100644 --- a/Home.md +++ b/Home.md @@ -21,7 +21,8 @@ It's a mix of probing, reverse engineering, reading up on similar hardware, gues # Known issues * Suspend / resume doesn't work properly. Suspending must be done with the device closed. -* Only firmware version 1.43 (latest OSX El Capitan) works with the driver. +* Only firmware version 1.43 is known to work with the driver. Newer versions might also work but 1.43 is highly recommended. +* Due to a bug in cpio 2.11 the firmware download script doesn't work. cpio 2.12 or later is required. (See: https://bugzilla.redhat.com/show_bug.cgi?id=1318084) * The driver will complain about 1871_01XX.dat (or similarly named) files missing. This error can be ignored. The .dat files contains sensor calibration settings that will improve image quality. The error looks something like this: ```Direct firmware load for facetimehd/1871_01XX.dat failed with error -2```. Ignore it. * No /dev/video0 device appears after loading the module. This can be because the bdc_pci module is already loaded. Make sure you unload or blacklist bdc_pci before loading the facetimehd module: ```modprobe -r bdc_pci```.