| 04:25 | dtroy | Hi Guys, I've found this IRC log from 24/01/2014 saying: |
| 04:25 | dtroy | davorin received access to freescale's i.mx6 widevine drm library... |
| 04:25 | dtroy | Does anyone else has access to the library or knows how to get hold of it ? |
| 04:26 | dtroy | Or is it already integrated into the android images ? |
| 08:35 | jnettlet | dtroy, I believe you can write to Freescale and ask them for their widevine library. The provide the library but to get access to the documentation you need to purchase their "gold" support package. |
| 08:38 | dtroy | Thanks @jn . if it's the android implementation isn't it supposed to implement DrmManagerClient ? http://developer.android.com/reference/android/drm/DrmManagerClient.html |
| 08:39 | jnettlet | dtroy, it is android based, but I have no idea how it is implemented |
| 08:40 | jnettlet | I thought that widevine clients on Android still used the old protocol that required vendor certificates. |
| 08:52 | dtroy | Android clients are supposed to have keyboxes provisioned at manufacturing time |
| 08:52 | dtroy | http://source.android.com/devices/drm.html#plugin |
| 08:53 | dtroy | I guess the question is.... is this something that's loaded by Freescale or sold run has to request it from widevine. |
| 08:56 | dtroy | From that page: |
| 08:56 | dtroy | To integrate and distribute Widevine DRM on Android devices, contact your Android technical account manager to begin Widevine DRM integration. We recommend you engage early in your device development process with the Widevine team to provide the highest level of content protection on the device. Certify devices using the Widevine test player and submit results to your Android technical account manager for approval |
| 09:01 | jnettlet | dtroy, the keyboxes can only be installed if secureboot is implemented. "unlocked" developer boxes can not implement keyboxes |
| 09:01 | jnettlet | dtroy, this is all supposed to change with the new implementation of widevine and html5 drm, although adoption is very slow |
| 09:04 | dtroy | I think these docs are still relevant for Android 4.4 |
| 09:05 | jnettlet | I believe they are as well. But I generally think that means without implementing secureboot you won't be provided with the keys needed to support widevine |
| 09:06 | dtroy | I am pretty sure this is supported by u-boot / i.mx6 |
| 09:06 | dtroy | see: https://gitorious.org/u-mobo/uboot-imx/commit/ad21cbe117b2f275322be978f3d1a902b49412af |
| 09:07 | jnettlet | it is only supported in the 2009 version of u-boot which we are not maintaining any longer. |
| 09:08 | dtroy | Oh wow. this is going to be more complicated than I thought. Is it not a common feature to require a secure bootloader ?? |
| 09:09 | jnettlet | most these devices are developer boxes. secure bootloaders are generally for fully shipping products |
| 09:11 | dtroy | well.... don't we want to make the cubox a product ? |
| 09:12 | jnettlet | dtroy, the cubox-i is a platform that SolidRun will help partners turn into products. The customers can implement whatever they would like on top of the hardware. |
| 09:13 | jnettlet | but generally no OSS developer is going to implement secureboot for fun/free, it kind of goes against the communities principles |
| 09:13 | dtroy | @jnettlet: Do you work for solidrun ? |
| 09:14 | jnettlet | dtroy, nope. just one of the core u-boot / kernel developers |
| 09:14 | jnettlet | well trying to stop the u-boot part, and switch over to barebox. |
| 09:14 | dtroy | Yeah, I know. I wouldn't want it on my own personal device. But if you want to sell a product that plays widevine content. That's a requirement. |
| 09:15 | dtroy | and how hard would it be to port the changes from the 2009 u-boot to the new one ? I've never done any linux kernel programming, but maybe now's the time :) |
| 09:16 | jnettlet | I am not even sure if a system that only has removable media can even pass secure-boot certification |
| 09:18 | dtroy | yeah ,that's what I was wondering |
| 09:22 | jnettlet | oh they use the fuses. |
| 09:27 | jnettlet | yeah it looks doable even on SDHC cards. |
| 09:29 | dtroy | @davorin. Just the man I was waiting for ! |
| 09:29 | davorin | aha? (o; |
| 09:29 | dtroy | I found an old IRC log saying : |
| 09:29 | dtroy | i.MX 6 Linux High Assurance Boot (HAB) User's Guide |
| 09:29 | dtroy | sorry. Saying : davorin received access to freescale's i.mx6 widevine drm library... |
| 09:29 | jnettlet | this is doc. http://cache.freescale.com/files/32bit/doc/app_note/AN4581.pdf |
| 09:30 | davorin | yes... |
| 09:30 | jnettlet | yep that was me talking wtih davorin |
| 09:30 | dtroy | Can you please shed some light on where you got the widevine libraries from and whether you actually managed to get it working ? |
| 09:31 | jnettlet | you would need to partner with SolidRun to produce devices that have the SRK key programmed into the SOC's of your microsoms at fabrication time. |
| 09:31 | davorin | 1. contact widevine |
| 09:31 | davorin | 2. nope....there are absolutely no docs with the library (o; |
| 09:31 | davorin | freescale asks then for a support contract |
| 09:32 | davorin | you can contact Jason David from Widevine: [email protected] |
| 09:33 | davorin | and then you also need a freescale representative |
| 09:33 | davorin | mine is ebv switzerland/germany |
| 09:33 | davorin | they then grant access to the library |
| 09:34 | davorin | i assume you have also upc in your country then? (o; |
| 09:35 | dtroy | I might try and use my marvell contact to try and get a hold of those libraries |
| 09:35 | dtroy | I am from Australia |
| 09:37 | davorin | tell me if you have more luck with getting any documentation |
| 09:37 | dtroy | BTW jnettlet and davorin thank you for the useful info |
| 09:38 | davorin | ehm..you're welcome (o; |
| 09:38 | dtroy | I was asking jnettlet earier : Isn't the library supposed to implement: DrmManagerClient ? |
| 09:42 | davorin | i only see in a file "#include "drm/DrmManagerClient.h" |
| 09:42 | davorin | " |
| 09:42 | davorin | and directory "drm" is not in their library...must probably come from somewhere else |
| 09:42 | davori | coffee |
| 09:45 | dtroy | if it's c/cpp there must be java wrapper to implemnet: http://developer.android.com/reference/android/drm/DrmManagerClient.html |
| 09:48 | dtroy | the .h is part of the android source: https://github.com/xdtianyu/android-4.2_r1/blob/master/frameworks/av/include/drm/DrmManagerClient.h |
| 09:53 | davorin | java gives me the shiver (o; |
| 10:09 | dtroy | so if you've got c files from them , I assume you have to bake it in while building android and then you'd be able to use the API |
| 11:06 | mk01 | guys, what have I by mistake changed in kernel setup (or switched off/on via another dependency) that dhcp is not working anymore (dhclient throws error about not possible to send broadcast on failover inteface, dns requests via UDP are failing - tcpdump shows bad checksum on packets (but dns tcp is ok)). probably some other things dependent on UDP are broken too, but this is what I quickly realised |
| 11:13 | jnettlet | mk01, can you post dmesg output. |
| 11:14 | jnettlet | mk01, also is this with the latest u-boot? We are still sorting out working around some errata that may effect this. |
| 11:19 | mk01 | yes |
| 11:20 | mk01 | latest. the one we discussed (pulled) yesterday |
| 11:21 | mk01 | now when you opened this - I also have BRCMF_C_SET_PROMISC on wlan0 which wasn't there before (but I have seen report on this on forum). |
| 11:23 | mk01 | jnettlet: http://pastebin.com/vGhDbkqZ |
| 11:42 | jnettlet | mk01, can you post your /boot directory for me somewhere so I can try it. I am wondering if I can replicate this on my hardware. |
| 11:42 | mk01 | take the kernel .deb file |
| 11:43 | jnettlet | if it works on mine then, my fix is back to causing other oddities on differently effected hardware |
| 11:43 | mk01 | http://xbian.brantje.com/pool/devel/main/x/xbian-package-kernel-6q/xbian-package-kernel-6q_1.3.8-17_armhf.deb |
| 11:43 | jnettlet | that has u-boot files as well? |
| 11:43 | mk01 | yes |
| 11:43 | jnettlet | okay. Well I will try later. |
| 11:44 | mk01 | ok |
| 12:54 | rabeeh | mk01: hi |
| 12:55 | rabeeh | just talking to mal- on Skype; was the package sent to you sent back? |
| 13:51 | davorin | rabeeh: if you see riki, the package goes out today to saudia arabia and she will receive automatic email notifications for the shipping |
| 14:57 | jnettlet | Interesting lightweight wayland desktop for the RBPi, https://www.youtube.com/watch?v=VPu_IMj9ZBI |
| 15:00 | dv | jnettlet: the demo I showed you a while ago wasnt just a wolf3d clone |
| 15:00 | dv | jnettlet: it was a full wayland compositor that looked like an FPS |
| 15:01 | jnettlet | dv, yep. I looked into it. |
| 15:01 | dv | but in order to get it to work, qt5wayland needs imx6 adaptations first |
| 15:01 | dv | perhaps someday I have time for this ... would be a cool cubox-i demo :) |
| 15:02 | rabee | 15:02 * rabeeh +1 |
| 18:30 | davori | 18:30 * davorin updating nas ilo firmware |
| 18:30 | davorin | fingers crossed (o; |
| 18:38 | davorin | okay..first one succeeded (o; |
| 18:46 | davorin | 2nd too..only two to go (o; |
| 23:18 | jenkins101 | hi! |
| 23:19 | jenkins101 | I am trying to run xbmc on a cuboxi6pro but i get frame rate drops every 10s or so... |
| 23:19 | jenkins101 | i am using latest OE with latest xbmc and kernel patches |
| 23:19 | jenkins101 | Cuboxi4pro |