Re: [gentoo-user] Intel and Gallium 0.4 on llvmpipe (LLVM 3.4, 256 bits)

[Alan McKinnon]

On 27/05/2014 15:23, Time Lucky wrote:
> My USE in make.conf is
> SE="bindist mmx mmx2 sse sse2 gnome gtk dbus systemd -consolekit -kde
> -qt4 X acpi bash-completion bluetooth cjk unicode ipv6"



At a hunch, I would say your USE for mesa is incorrect, possibly you
have classic enabled and gallium disabled?

Here's mine which works for me with an i915:

[I] media-libs/mesa
     Installed versions:  10.1.4(09:27:10 25/05/2014)(dri3 egl gallium
gbm gles2 nptl xvmc -bindist -classic -debug -gles1 -llvm -opencl
-openvg -osmesa -pax_kernel -pic -r600-llvm-compiler -selinux -vdpau
-wayland -xa ABI_MIPS="-n32 -n64 -o32" ABI_X86="64 -32 -x32"
KERNEL="-FreeBSD" VIDEO_CARDS="intel radeon -freedreno -i915 -i965 -ilo
-nouveau -r100 -r200 -r300 -r600 -radeonsi -vmware")

>
>
>
> 2014-05-27 21:21 GMT+08:00 Time Lucky <fly8192@×××××.com
> <mailto:fly8192@×××××.com>>:
>
>     "intel vesa fbdev" comes from
>     "http://www.thinkwiki.org/wiki/Installing_Gentoo_on_a_ThinkPad_X220"
>     "i915" comes from gentoo forums.
>     So VIDEO_CARDS="intel i915 vesa fbdev"
>
>     # equery u x11-drivers/xf86-video-inte
>     it tells the USE is "dri sna udev" ,while "debug glamor uxa xvmc" is
>     disabled
>
>     # equery files x11-drivers/xf86-video-intel
>      * Searching for xf86-video-intel in x11-drivers ...
>      * Contents of x11-drivers/xf86-video-intel-2.99.911-r1:
>     /usr
>     /usr/bin
>     /usr/bin/intel-virtual-output
>     /usr/lib64
>     /usr/lib64/xorg
>     /usr/lib64/xorg/modules
>     /usr/lib64/xorg/modules/drivers
>     /usr/lib64/xorg/modules/drivers/intel_drv.so
>     /usr/libexec
>     /usr/libexec/xf86-video-intel-backlight-helper
>     /usr/share
>     /usr/share/doc
>     /usr/share/doc/xf86-video-intel-2.99.911-r1
>     /usr/share/doc/xf86-video-intel-2.99.911-r1/AUTHORS.bz2
>     /usr/share/doc/xf86-video-intel-2.99.911-r1/ChangeLog.bz2
>     /usr/share/doc/xf86-video-intel-2.99.911-r1/NEWS.bz2
>     /usr/share/doc/xf86-video-intel-2.99.911-r1/README.bz2
>     /usr/share/man
>     /usr/share/man/man4
>     /usr/share/man/man4/intel-virtual-output.4.bz2
>     /usr/share/man/man4/intel.4.bz2
>     /usr/share/polkit-1
>     /usr/share/polkit-1/actions
>     /usr/share/polkit-1/actions/org.x.xf86-video-intel.backlight-helper.policy
>
>
>
>     2014-05-27 21:07 GMT+08:00 Alan McKinnon <alan.mckinnon@×××××.com
>     <mailto:alan.mckinnon@×××××.com>>:
>
>         On 27/05/2014 14:52, Time Lucky wrote:
>         > Hey,guys.
>         >
>         > Anyone can tell me how to switch Gallium 0.4  to intel driver?
>         > I dont know why it happened but now my computer is very slow
>         when I use
>         > gnome 3.10.
>         >
>         > $ /usr/libexec/gnome-session-check-accelerated-helper -v
>         > libGL error: dlopen /usr/lib64/dri/i965_dri.so failed
>         > (/usr/lib64/dri/i965_dri.so: cannot open shared object file:
>         No such
>         > file or directory)
>         > libGL error: unable to load driver: i965_dri.so
>         > libGL error: driver pointer missing
>         > libGL error: failed to load driver: i965
>         > gnome-session-is-accelerated: llvmpipe detected.
>         >
>         > Thank you.
>         >
>
>
>         What do you have in VIDEO_CARDS?
>         What use flags are set for xf86-video-intel?
>
>         As I understand it, the packages use those 2 magic settings and
>         build
>         the right thing for you. If that all looks OK, what do you get from
>
>         equery files x11-drivers/xf86-video-intel
>
>         ?
>
>         --
>         Alan McKinnon
>         alan.mckinnon@×××××.com <mailto:alan.mckinnon@×××××.com>
>
>
>
>


-- 
Alan McKinnon
alan.mckinnon@×××××.com