[loongson-dev] Wireless problem and X.org issue

2011-11-23 Thread Deng Xiyue
Hi, I am using an Yeeloong 8089B laptop based on Loongson2f CPU. My wireless card cannot be enabled by Fn+F5 by using the latest kernel (linux-image-3.1.0-loongson-2f) from www.anheng.com.cn. The official kernel from Debian archive has the same issue. However, the older linux-image-3.0.0-loongson-

Re: [loongson-dev] Wireless problem and X.org issue

2011-11-23 Thread Roman Mamedov
Hello, On Wed, 23 Nov 2011 03:01:09 -0800 Deng Xiyue wrote: > I am using an Yeeloong 8089B laptop based on Loongson2f CPU. My > wireless card cannot be enabled by Fn+F5 by using the latest kernel > (linux-image-3.1.0-loongson-2f) from www.anheng.com.cn. The official > kernel from Debian archive

Re: [loongson-dev] Wireless problem and X.org issue

2011-11-23 Thread Roman Mamedov
On Wed, 23 Nov 2011 17:23:23 +0600 Roman Mamedov wrote: > On Wed, 23 Nov 2011 03:01:09 -0800 > Deng Xiyue wrote: > > > I am using an Yeeloong 8089B laptop based on Loongson2f CPU. My > > wireless card cannot be enabled by Fn+F5 by using the latest kernel > > (linux-image-3.1.0-loongson-2f) from

Re: [loongson-dev] [PATCH] Support Loongson FPU instructions to math-emu (was Illegal instruction with guile)

2011-11-23 Thread Weiguo Ge
Shiwei, Have you applied this patch to the kernels you maintained on anheng.com? This patch should be very useful as I see many such problems when playing video with paired single accelerated codecs. Thanks WG 在 2011年11月2日 下午10:53，Matt Turner 写道： > On Tue, Nov 1, 2011 at 6:50 PM, Mark H Weaver

Re: [loongson-dev] [PATCH] Support Loongson FPU instructions to math-emu (was Illegal instruction with guile)

2011-11-23 Thread Wu Zhangjin
I will apply this for the master branch of LLC repo asap, BTW: did you test the whole patchset or anybody else have tested it? Thanks, Wu Zhangjin On Wed, Nov 23, 2011 at 9:28 PM, Weiguo Ge wrote: > Shiwei, > > Have you applied this patch to the kernels you maintained on anheng.com? > > This pat

Re: [loongson-dev] Power consumption, MFGPT vs R4K Timer

2011-11-23 Thread Wu Zhangjin
On Fri, Nov 11, 2011 at 9:53 PM, Roman Mamedov wrote: > Hello, > > I have noticed that enabling the MFGPT timer in kernel config results in a > lower power consumption on the Yeeloong. It also seems that the CPU > temperature is generally a bit lower. My guess is that's due to MFGPT > allowing

[loongson-dev] I have problems with X.

2011-11-23 Thread carlos perez
Hi all, I tell them I have a laptop CPU Lemote Loongson2f Yeeloong 8089C. Now install Debian Wheezy and ends well, but when you start out a black screen and does nothing, does it change to console with Crl + Alt + F1. Posting a few things they can use to diagnose if they need anything else ask if t

[loongson-dev] I have problems with X.

2011-11-23 Thread carlos perez
I have problems with X. Hi all, I tell them I have a laptop CPU Lemote Loongson2f Yeeloong 8089C. Now install Debian Wheezy and ends well, but when you start out a black screen and does nothing, does it change to console with Crl + Alt + F1. Posting a few things they can use to diagnose if they ne

Re: [loongson-dev] I have problems with X.

2011-11-23 Thread Wu Zhangjin
Hi, carlos perez The possible cause maybe the X driver is broken in Debian 7, perhaps you can try the general fbdev instead. Or add the loongson2f specific Debian source into your source list: deb http://www.bjlx.org.cn/loongson2f/wheezy ./ Then, reinstall xserver-xorg-video-siliconmotion:

Re: [loongson-dev] Power consumption, MFGPT vs R4K Timer

2011-11-23 Thread Roman Mamedov
On Thu, 24 Nov 2011 00:59:08 +0800 Wu Zhangjin wrote: Hello, Thank you for such a thoughtful and interesting reply :) > One 'bad' side effect of using MFGPT timer is that the time precision > is not good enough for making CPUfreq work normally The only side-effect that I notice so far, is that