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fbdevhw: Test for graphics:fb%d as well as graphics/fb%d

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Apparently the kernel can't decide on an API to expose to userspace, so
let's just try both in the hope that one will work.

Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Acked-by: Michel Dänzer <michel@daenzer.net>
This commit is contained in:
Daniel Stone
2009-09-09 15:48:33 +10:00
parent 72f6be5408
commit f4350c66b4
1 changed files with 7 additions and 1 deletions
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8
hw/xfree86/fbdevhw/fbdevhw.c
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@@ -306,7 +306,13 @@ fbdev_open_pci(struct pci_device * pPci, char **namep)
pPci->domain, pPci->bus, pPci->dev, pPci->func, i);
fd = open(filename, O_RDONLY, 0);
if (fd != -1) {
if (fd < 0) {
sprintf(filename,
"/sys/bus/pci/devices/%04x:%02x:%02x.%d/graphics:fb%d",
pPci->domain, pPci->bus, pPci->dev, pPci->func, i);
fd = open(filename, O_RDONLY, 0);
}
if (fd >= 0) {
close(fd);
sprintf(filename, "/dev/fb%d", i);