I am experiencing a similar problem with a Radeon 7570 card (PCI
identifier 675D). This PCI identifer is found in various tables in
xserver-xorg-video-radeon so presumably it is intended that this card be
supported.
Configuration is the current Wheeezy:
Kernel: 3.2.0-2-amd64
xserver-xorg-video-radeon: 6.14.4-5
libdrm-radeon1 & libdrm2: 2.4.33-1
/etc/X11/xorg.conf.d: Does not contain a Device section.
The startup of X fails with the same messages as shown in the log posted
by Andrew Bettison
radeon_surface_best failed
radeon_setup_kernel_mem failed
I have tried all the patches in Freedesktop.org bug 43448 in various
combinations and the startup of X fails with the same messages with all
the combinations that I have tried.
I'm not adept at debugging in this environment but I was able (by adding
debug output) to track the error messages back a few steps.
The message is generated in xserver-xorg-video-radeon source file
radeon_kms.c by a call to radeon_surface_best(). It in turn is in
libdrm source file radeon_surface.c and calls (in the same source file)
static int radeon_surface_sanity(struct radeon_surface_manager *surf_man,
struct radeon_surface *surf,
unsigned type,
unsigned mode)
where the following test returns -EINVAL:
if (surf_man == NULL || surf_man->surface_init == NULL || surf == NULL) {
return -EINVAL;
I don't know the source code at all so I am not able to trace any
further back.
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