XBMC Developers Criticize AMD's Linux Driver
An anonymous reader writes "It's not only the NVIDIA Linux driver that has been publicly slammed over lacking support; the AMD Catalyst driver is now facing scrutiny from developers of the XBMC media and entertainment software. The developers aren't happy with AMD due to not properly supporting video acceleration under Linux. The AMD Linux driver is even lacking support for MPEG2 video acceleration and newer levels of H.264. AMD reportedly has the support coded, but they're refusing to turn it on in their public Linux driver."
What leeches? The drivers don't cost the user anything extra (far as I know?). If I've already paid for the hardware, I expect drivers that work and support all the functionality, and there is no valid excuse for any hardware manufacturer to withhold them.
Just this past week I rebuilt my HTPC going from Boxee (which orphaned its support of Linux) and went to XBMC. I have personal knowledge of the dumb problems with the Catalyst driver.
XBMC is a project whose users take a lot of advantage of old hardware. The other part are dealing with small form factor hardware. A lot of it does happen to be proprietary garbage. In my case I purchased a Dell Zino several years ago for the task. There isn't much choice about for these items, and rolling you own at this size is often clunky (though a lot more feasible now than 3 or so years ago). You're going to find a lot of Nvidia (no fucking way) and AMD.
So you have one group of people that are re purposing and one group with specialty hardware. Not a lot of hardware choice in either, really.
So, yeah, this is a big deal. There is no real reason from my point of view not to provide a good driver for my platform of choice.
Windows users don't pay for their video drivers. Both Windows and Linux users have paid the same amount for the hardware, though. You must be kind of stupid.
Why should they support Linux leeches?
There's a reason why all my Linux boxes except the oldest one have either Nvidia or Intel graphics. In the case of the old one I had to manually patch the ATI driver kludge source because ATI dropped support and a kernel change broke it.
So, not a penny of my IT budget has gone to ATI since 2008 because their drivers aren't very good and they don't support them.
Not yet, AMD hasn't opened up the specs of the hardware video decoder for fear of DRM and other problems with it. There is work being done to do the decoding with the shader processor and it sort of works for mpeg2 (at least for me anyway) but not for anything more advanced. For the nvidia open source drivers i believe it's the same situation.
Well, drivers advertised as available at the time you purchased the hardware should be available and supported well enough. Drivers not advertised, on the other hand... OEMs can't support each and every OS, kernel version, ... especially when the market share is marginal, and revenue almost nil.
I understand that sucks and, frankly, it's the main thing that' keeping me away, again and again, from Linux. But I also understand that companies are not charities and have to make a business case for investing $$$ in dev and support. Especially when, as is probably the case here, there's 3rd party IP in the mix, which would cost a lot to buy out and "open", or replicate w/o getting embroiled in endless lawsuits.
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He was replying to the AC that was apparently saying Linux shouldn't be supported because those users don't pay for software (generally). The AC which you replied to was simply pointing out the original AC's argument was faulty because Windows users don't pay for the software in question either. However, both Windows and Linux users paid the same price for the hardware, the price of which includes support for the drivers. If they offer Linux drivers, then it's only fair to expect the same level of support offered for other platforms.
I usually don't pay too close of attention to ATI vs Nvidia war, but I had built out a slick HTPC machine to run xbmc on Linux, and videos had all sorts of problems on the ATI card.. especially with decent quality videos. Hitching, crashing, general instability despite trying different drivers and config combinations.
Threw in a fanless nvidia, VDPAU works fine, totally different experience.
So, I'll stick with Nvidia on Linux for anything more serious than web browsing; their closed source binary driver is a little obnoxious, but at least it works.
Yeah, only losers have choices.
Yes; seems like I'm a bloody "lucky" winner. I bought a reasonably top end AMD card specifically because they promised open source support. Of course it turns out that only the proprietary driver works properly. Fine "support is coming; they do the right thing and give over the documentation; install it for now and to free later; I don't mind". Except that because it's stupid proprietary code it doesn't get automatically distributed by my distro vendor (today that's Ubuntu; who knows tomorrow). Every time I get an X-org update it breaks.
I really don't care about the high speed graphics most of the time. The free driver will be fine. Just make sure they have the specs so that the colours can be made to come out right on decent monitors and I will buy your stuff. AMD; you almost have our goodwill; You've already made the investment; Just go that last few inches; get it finished and make sure you fully cooperate with the developers. We will pay extra for your stuff. We will be glad to never see NVIDIA again. You will get better integration to Android. This will be worth it.
=~ s,(.*),<sarcasm>$1</sarcasm>,g if any_point_you_wish();
Not to be too much of a shill, but this is one area Intel seems to always be better. :-) *
Their Gfx performance may not be up to the other two, but their support is better.
Maybe Intel should takeover nVidia
-nB
* when pigs fly I assume
whois gawk date unzip strip find touch finger mount join nice man top fsck grep eject more yes exit umount sleep dump
Fine. Don't support Linux. If you say you support Linux, then REALLY support it. There shouldn't be a middle ground in this issue. It's pretty simple.
Intel cooperates with the community. That doesn't mean that their kit is better or that the associated drivers are better. It also doesn't make them a premium option of any kind.
That cooperation also hasn't led to feature or support parity with the Nvidia blob.
Intel is the same sort of force bundled cheap stuff that AMD is.
A Pirate and a Puritan look the same on a balance sheet.
Their video acceleration hardware has DRM built into it. The reason they can't release the specs is most likely because their lawyers said not to, for fear of breaking some DRM-related legal contract(s).
The video codecs are the least of my problems with linux support from both NVidia and AMD. Neither of them off any kind of support for switchable graphics under linux. I have laptops with modern graphics cards from each of these guys, and in both cases it has been a long up hill battle getting the graphics cards to work correctly.
What kind of piss-poor cpu can't decode mpeg2 in several times realtime?
An Atom struggles to play 1080P MPEG-2, and you can forget 1080P H.264. Whereas my Xbmc box with an Atom and Nvidia Ion chipset has no problem with anything we've thrown at it.
If you don't need gaming graphics Intel is the place to be in terms of linux support. I know what my next purchase is going to be. I just wish Intel would expand their market and try to compete on the high end. I would love to see chipzilla enter this fight with thier opensource record.
They tried (larabee IIRC) and failed. Intel == low-end graphics, that is just the way it is.
I wish it were different, but such is the state of affairs. (They are getting better, but really only maintaining the gab, not closing it).
-nB
whois gawk date unzip strip find touch finger mount join nice man top fsck grep eject more yes exit umount sleep dump
Would you care to explain how AMD/ATI's revenue is different because I choose to use Linux instead of windows?
I still paid the same amount of money for the card.
Furthermore, we all know for a fact (because it's happened for every other piece of hardware) that if they released the details needed for the Linux community to write it's own drivers, they'd never have to write another one for Linux, ever, AND they would benefit from being able to take the concepts and optimizations created by the Linux community and fold them into their windows drivers.
The ridiculous thing is, the video decoding portion of the hardware operates on a video stream which is already decrypted, so in order to use it you must have already cracked any drm scheme, or be viewing drm-free video.
Or you could always decode the stream in software using the CPU... Or even using a different part of the GPU through OpenCL...
There is no sensible reason why opening up the specs of the video decoding would make it any easier to crack a drm scheme.
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If you ever read the LLVM/Clang Dev Lists you'd know they are releasing the stack for their Linux Community Drivers with OpenCL 1.x full support. They are cleaning up the code and the dump will soon begin.
I don't think this is quite correct. I used to work at Intel, so maybe things have changed a little since I was there, but as I saw it, the main reasons they entered the 3D market was two-fold: 1) to secure their position in chipsets, and 2) to make money. When I was there (over 6 years ago), they were the world's largest GPU manufacturer. I imagine that hasn't changed. Yes, their GPUs were low-performance compared to the competition, but that wasn't all that important; their goal was to dominate chipsets, and they did then and I believe they still do now (honestly, it seems like very little has changed in the PC world in 6 years; lots has changed in mobile devices (phones, tablets), but not in PCs or laptops). Most PCs don't need high-end GPUs; most PCs are bought from places like Dell, in large quantities, and used in offices for corporate drones to read their Outlook email, write MS Word documents, etc. They only need 3D so they can run the graphical effects in Windows. Many more PCs (probably more laptops these days) are sold to individuals and corporate users, who again use them to read their email, use MS Office, and use a web browser. They only need 3D for graphical effects and to watch videos with GPU rendering. Some might play a low-end game here or there, but most don't. The people who do want to play games probably quickly find out that integrated graphics aren't very good for that, and upgrade to an Nvidia/AMD card, if they didn't do so from the outset.
By having a GPU built-in to their chipsets, they were able to get a lock on much of the chipset market. Instead of a PC buyer need to buy a motherboard w/ chipset, and then a separate graphics card, they could spend a couple bucks more, and get a motherboard with integrated graphics, and forgo the graphics card altogether, saving a bunch of money. Remember, before Intel got into 3D graphics, there were a bunch of chipset makers; these days, many of them seem to have withered away. They couldn't satisfy the low-end users by building an acceptable GPU into their chipsets, so everyone just switched to Intel.
They don't really need to; they've already succeeded at getting a giant majority of the chipset market by having an integrated GPU that sucks, but is good enough for average users who do little besides surf the web and maybe use MS Word.
Saying they need to make a GFX chipset that competes with Nvidia's and AMD's mid-to-high-end offerings is like saying KIA needs to make a car that competes with Ferrari. Not that it wouldn't be nice (since Intel's open-source support is so superior to the other guys'), but it's probably not exactly high on their priority list when they're already making buckets of money by covering the low-end market.