README.md: updated and added TODOs

README.md

@@ -3,28 +3,32 @@ Elgato Game Capture HD - Linux drivers
 
 Reverse engineering the Elgato Game Capture HD to make it work under Linux.
 
-We all love out Elgatos, we all love our Linux machines. I've been in contact
-with Elgato several times and talked with them about this topic; they don't plan
-on adding Linux support and they also can't help Linux developers, due to NDA
-restrictions.
+We all love our Elgatos, we all love our Linux machines. I've been in contact
+with Elgato several times and talked to them about this topic, but they don't
+plan adding Linux support and they also can't help Linux developers, due to NDA
+restrictions. As a result, they can't support any reverse engineering efforts.
 
-So, the only chance is by getting our hands dirty and reverse engineer it on our
-own. Everyone who can help us is welcome, it doesn't matter if you want to
-program, improve the documentation, research, provide webspace or simply test
-and give us feedback.
+Everyone who can help us is welcome, it doesn't matter if you want to program,
+improve the documentation or research. Please note, that this driver is in a
+very early development stage and not ready for use.
 
+Currently, it's possible to receive a 720p60 HDMI input and save it to a file.
 
-First Step
-==========
+Please note, that we can't take any feature requests, as we are currently in the
+process of figuring out, how the device actually works.
 
-In order to write a driver, we need to fully understand, how the device works.
-I have now got my hands on a working OpenVizsla USB 2.0 analyzer and was able to
-capture all necessary USB packets. Our job is to mimic the traffic between the
-GCHD and the host.
 
+Current TODOs
+=============
 
-How the device works
-============================
+- port C++ code to C code
+- implement sparam, slsi, statechange, scmd, boot and dlfirm functions
+- figure out i2c write and i2c stat functions
+- 1080p support
+
+
+About the device
+================
 
 After studying the video output and USB packets, the Elgato Game Capture HD
 seems to be one hell of device! This little thing directly outputs compressed
@@ -85,24 +89,10 @@ Steven Toth from Kernel Labs noted, that the device is outputting native
 ISO13818 TS packets. Once the device is set up, we should be able to get the
 video stream without any encoding. Thank you Steve for the hint!
 
-However, the difficult part is to setup the device in order to stream the data.
-Everything we have are multiple capture logs, which we need to study and
-understand. You can find the latest capture logs under issue #2 at GitHub. If
-you find anything interesting, please let us know.
-
-
-Drivers
-=======
-
-Currently, we've fully implemented the transfer of both binary files. The next
-step is to figure out, how the host is configuring the GCHD and receiving audio
-and video.
-
 
 What we need and how you can help
 =================================
 
-The primary platform, where we share our efforts, will be GitHub. If you're
-interested, just shoot us a message and tell us, what you want to do and we will
-add you ;). This project surely can't be realized by one person in a reasonable
-amount of time.
+The official repository of this driver can be found at
+https://github.com/tolga9009/elgato-gchd. This is our primary platform for
+sharing information. If you are willing to help, please get in touch with us.