Decode kernel operation can also change vga refcount, so we need to read back the information when calling it.
Signed-off-by: Tiago Vignatti <[email protected]> --- src/common_vgaarb.c | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/src/common_vgaarb.c b/src/common_vgaarb.c index f09d513..c94b362 100644 --- a/src/common_vgaarb.c +++ b/src/common_vgaarb.c @@ -263,6 +263,13 @@ pci_device_vgaarb_decodes(int new_vgaarb_rsrc) ret = vgaarb_write(pci_sys->vgaarb_fd, buf, len); if (ret == 0) dev->vgaarb_rsrc = new_vgaarb_rsrc; + + ret = read(pci_sys->vgaarb_fd, buf, BUFSIZE); + if (ret <= 0) + return -1; + + parse_string_to_decodes_rsrc(buf, &pci_sys->vga_count, NULL); + return ret; } -- 1.7.1.226.g770c5 _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel
