On Wed, Apr 17, 2013 at 02:34:30PM +0800, ? wrote: > Hi All, > ? > ????? I am working for video accelerating for intel card (945GM),?but the > driver can not run well. Please help me . > ? > ???? 1. vainfo > ?????????? libva info: VA-API version 0.33.0 > ?????????? libva info: va_getDriverName() returns 0 > ?????????? libva info: Trying to open /usr/lib/dri/i915_drv_video.so > ?????????? libva info: va_openDriver() returns -1 > ?????????? vaInitialize failed with error code -1 (unknown libva > error),exit > ? > ???????????of course I know the reseon of this error, because there is no > i915_drv_video.so in the path. but there is i965_drv_video.so in the path. > ?????????? I have read the code of libva, i know it get the driver name by > getting the dri driver name, which is in the following. > ?????? 2.? xorg.0.log > ??????????? [??? 44.095] (==) Depth 24 pixmap format is 32 bpp > ??????????? [??? 44.096] (II) intel(0): [DRI2] Setup complete > ??????????? [??? 44.096] (II) intel(0): [DRI2]?? DRI driver: i915 > ??????????? [??? 44.096] (II) intel(0): Allocated new frame buffer > 1408x768 stride 8192, tiled > ??????????? So, I hope X-server can load i965 as? DRI driver, and > i965_dri.so is in the /usr/lib/dri. Well you can tell X to select the i965_dri.so using Option "DRI" "i965" but it is not going to do anything as it does not support your hardware. -Chris -- Chris Wilson, Intel Open Source Technology Centre
