Ignore this. I had not seen you already told the URL. we will test it, and report the result. yanhua 写道: > Hi,Teddy: > We can test it. please give us the new sm712 driver. > Teddy Wang 写道: >> Now our new SM502 and SM712 driver can support latest XServer. But the >> new SM712 driver doesn't test in the loongson platform. The new SM502 >> Xserver driver you used in the AIO platform also can support latest Xserver. >> >> -----邮件原件----- >> 发件人: zhangfx [mailto:zhan...@lemote.com] >> 发送时间: 2010年3月5日 8:55 >> 收件人: Teddy Wang >> 抄送: 'yanhua'; 'Daniel Clark'; 'chenj'; '崔春波'; gnewsense-dev@nongnu.org >> <mailto:gnewsense-dev@nongnu.org>; >> 'Bernie Innocenti' >> 主题: Re: 答复: [Gnewsense-dev] Re: gNewSense-MIPS and SiliconMotion video >> driver >> >> It seems that people are complaining that the performance is much worse >> than current one. >> >> Teddy Wang wrote: >> >>> Hi, yanhua, >>> >>> Now the Siliconmotion driver in freedesktop port can support higher X >>> server. It can support SM712 and SM502. You can refer to >>> http://cgit.freedesktop.org/xorg/driver/xf86-video-siliconmotion/ >>> >>> >>> Best Regards, >>> Teddy Wang 王力强 >>> Silicon Motion, Inc. (China) >>> Tel: 86 21 65107780 ext.7162 >>> Mobile: 86 13817794114 >>> -----邮件原件----- >>> 发件人: yanhua [mailto:y...@lemote.com] >>> 发送时间: 2010年3月4日 17:30 >>> 收件人: Daniel Clark; Teddy Wang; chenj; 崔春波 >>> 抄送: gnewsense-dev@nongnu.org <mailto:gnewsense-dev@nongnu.org>; Bernie >>> Innocenti; zhangfx >>> 主题: Re: [Gnewsense-dev] Re: gNewSense-MIPS and SiliconMotion video >>> >> driver >> >>> We only test yeeloong siliconmotion driver for sm712 in x server 1.4.2. >>> some work is needed to make higher x server work properly. >>> >>> High Teddy: >>> We need to port siliconmotion x driver to higher x server, the >>> best is the newest x server. Could you please help to do this work? >>> >>> Daniel Clark 写道: >>> >>> >>>> On 02/28/2010 11:24 PM, Octavio Rossell wrote: >>>> >>>> >>>>> We need to recompile the Silicon Motion Driver into the gNewSense Lemote >>>>> Yeelong. There is an existing effort in this [1] but the package appears >>>>> to crash or to not work properly in some reeboot situation. >>>>> >>>>> >>>> There are actually several projects / hacks to get X working better in >>>> various ways on the yeeloong. I believe all of them suffer from >>>> various problems, and most are dead ends (code that would never be >>>> accepted against upstream and/or against really old versions of X). >>>> >>>> Bernie has a pretty comprehensive overview of the situation as it was >>>> a month or two ago posted somewhere; I'll try to gather all the >>>> mailing list posts about and put summaries/references to them on a >>>> wiki page somewhere if you tell me you would find that to be useful. >>>> >>>> The most recent effort I've seen has code (patch file) and discussion >>>> here: >>>> >>>> >>>> >>>> >> http://groups.google.com/group/loongson-dev/browse_thread/thread/570549e3d78 >> >>> 94fef/07ba7be1fd1b15c8?lnk=gst&q=x11#07ba7be1fd1b15c8 >>> >>> >>>> Or here if that URL is broken: >>>> >>>> http://ur1.ca/obkd >>>> >>>> >>>> >>>>> Any help, advice or information will be helpful. >>>>> >>>>> >>>> Advice: >>>> >>>> (a) Check mailing list archives, monitor and keep up to date at least >>>> this mailing list, loongson-dev, #gnewsense-dev irc. Email >>>> sysad...@gnu.org <mailto:sysad...@gnu.org> and ask for access to >>>> lem...@gnu.org <mailto:lem...@gnu.org> and its archives. >>>> >>>> (b) Get on the proper xorg lists / channels. >>>> >>>> (c) If you don't have commit access to xorg version control, be sure >>>> to form a relationship with someone who does, and is willing to help >>>> you get your changes in. Ditto for the upstream Debian packages, >>>> unless you have resources to maintain seperate gNS-specific packages >>>> until the end of time, and kk is cool with that. >>>> >>>> (d) Make sure any development happens in a publicly available version >>>> control repository. Tell at least this list and loongson-dev where >>>> that is once anything at all useful is there. >>>> >>>> (e) Keep in mind that the goal is to be included in upstream xorg; >>>> avoid quick hacks that will never be accepted upstream. >>>> >>>> (f) If the people working on this on your end are not good at English, >>>> see if you can get someone who is to translate the available doc / >>>> list threads to them and vice versa. >>>> >>>> (g) You may also want to follow Zhang Le's Gentoo work, it seems to be >>>> the most advanced loongson2f-optimized GNU/Linux distribution at the >>>> moment (i.e. it's actually all compiled with proper mipsel abi, >>>> loongson2f optimization, loongson2f bug workarounds). Also >>>> collaborating with people working on OpenBSD/Loongson may be useful; >>>> we may disagree politically at times, but we use the same upstream >>>> xorg code. >>>> >>>> (h) You are probably more likely to get technical help regarding the >>>> work on loongson-dev or xorg lists. >>>> >>>> (i) Some low level info on the SM hardware is at >>>> http://groups.google.com/group/loongson-dev/files >>>> >>>> (j) If you need to speed up compiles bug me on #gnewsense-dev - I'm >>>> close to having an icecc setup done, and should have 10 more 2f boxes >>>> to add to the existing 4 in the farm Monday. >>>> >>>> Happy Hacking, >>>> >>>> >>> >>> >> > > > -- > 晏华 > >
-- 晏华
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