Date: Mon, 5 Jan 2015 13:22:34 -0500 From: Xavier Freebsd Questio <xavierfreebsdquestio@aim.com> To: freebsd-questions@freebsd.org Subject: Re: emulate a Xorg configuration of GNU/Linux (Fedora 21) on FreeBSD Message-ID: <8D1F72BB5D99E26-E24-2114D@webmail-m239.sysops.aol.com>
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> > -----Original Message----- > From: Polytropon <freebsd@edvax.de> Hi Polytropon , > To: Xavier Freebsd Questio <xavierfreebsdquestio@aim.com> > Cc: Xavier Freebsd Questio via freebsd-questions <freebsd-questions@freebsd.org> > Sent: Mon, Jan 5, 2015 3:02 pm > Subject: Re: emulate a Xorg configuration of GNU/Linux (Fedora 21) on FreeBSD > > > On Sun, 4 Jan 2015 14:22:12 -0500, Xavier Freebsd Questio via freebsd-questions > wrote: > > On Sun, Jan 04, 2015 at 07:07:16PM +0100, Polytropon wrote: > > > What GPU driver does X use on the Linux system? > > > > > > > See Xorg log of GNU/Linux: http://pastebin.com/85Xym8Vs > > This seems to be /var/log/messages, not /var/log/Xorg.0.log. > > Within the line noise, I think I found something: > > (II) LoadModule: "vesa" > (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so > > So this also uses VESA? No idea. > > But the device detection seem to work: > > (II) modesetting(0): EDID for output LVDS-0 > (II) modesetting(0): Manufacturer: IVO Model: 3f4 Serial#: 0 > > It lists several supported modes, but they somehow don't > really look like what one would associate with a modern > flat panel TV set... > > Note this: > > (II) modesetting(0): Output VGA-0 connected > (II) modesetting(0): Output LVDS-0 connected > (II) modesetting(0): Output DVI-0 disconnected > (II) modesetting(0): Output DisplayPort-0 disconnected > > One probably is the internal display, the other one is > the TV. Both are claimed to be initialized at 800x600, > which sounds strange... > > But DRI and GLX seem to be supported. Funny... > > (II) modesetting(0): EDID vendor "IVO", prod id 1012 > (II) modesetting(0): Printing DDC gathered Modelines: > (II) modesetting(0): Modeline "1024x600"x0.0 [...] > (II) modesetting(0): Allocate new frame buffer 1024x768 stride > > It's quite hard to see the "normal run" of X.org messages > in this file, it seems to represent more than one session. > > Does this file mean that Linux is successful by using the > VESA driver for that card and TV combination? > No idea. > > > > > So your GPU wasn't properly detected. Are you sure it > > > is supported? > > > > > > > In FreeBSD I don't know. I ask for it here. > > It's basically about the availability of a X.org driver. > Maybe a kernel module is also involved. > OK. > > > > http://pastebin.com/ZBqSx4Sn > > That is the relevant entry: > > vgapci0@pci0:0:2:0: class=0x030000 card=0x09331025 chip=0x0f318086 rev=0x0e > hdr=0x00 > vendor = 'Intel Corporation' > device = 'ValleyView Gen7' > class = display > subclass = VGA > > Doesn't say much... I'm not sure which of the available > Intel driver supports a "ValleyView Gen7". Supported > cards (or chipsets) are usually listed in the manpage > after you've installed the driver ... > > > > > http://pastebin.com/uC4ZqNyh > > ... which you have: > > root@acer-jan:~ # pkg info | grep xf86-video-intel > xf86-video-intel-2.21.15_6 Driver for Intel integrated graphics chipsets > > By the way: There's no need to paste two lines of text > to pastebin. Not everyone likes to utilize a web browser > when reading or answering e-mails, especially because > this often is a privacy concern. > OK. > > > > The load driver: http://pastebin.com/aKuxRbkg > > Relevant lines: > > [ 73.161] (II) LoadModule: "intel" > [ 73.167] (II) Loading /usr/local/lib/xorg/modules/drivers/intel_drv.so > [ 73.183] (II) Module intel: vendor="X.Org Foundation" > [ 73.183] compiled for 1.14.7, module version = 2.21.15 > [ 73.183] Module class: X.Org Video Driver > [ 73.183] ABI class: X.Org Video Driver, version 14.1 > [...] > [ 73.186] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets: > i810, i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G, > 915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM, > Pineview G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33, > GM45, 4 Series, G45/G43, Q45/Q43, G41, B43, HD Graphics, > HD Graphics 2000, HD Graphics 3000, HD Graphics 2500, > HD Graphics 4000, HD Graphics P4000, HD Graphics 4600, > HD Graphics 5000, HD Graphics P4600/P4700, Iris(TM) Graphics 5100, > HD Graphics 4400, HD Graphics 4200, Iris(TM) Pro Graphics 5200 > > I don't see your particular card listed here, except of > course "ValleyView Gen7" is one of them. > > Interestingly, VESA is _also_ loaded. Why is that? No idea. > > For comparison, I have a nVidia card, and the nVidia > driver is loded. It's the only driver which is loaded. > It it possible that there are two distinct graphic > subparts in that laptop? > No idea. > > > > More ideas ? Thanks. > > What's the output of the "xrandr" command (without > any options)? > > Without HDMI cable connected: xxavi@acer-jan:~ % xrandr xrandr: Failed to get size of gamma for output default Screen 0: minimum 1366 x 768, current 1368 x 768, maximum 1368 x 768 default connected 1368x768+0+0 0mm x 0mm 1366x768 0.00 1368x768 0.00* xxavi@acer-jan:~ % Thanks, see you !
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