path: root/drivers/gpu/drm/radeon/radeon_kms.c
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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2010-08-06 13:55:10 +1000
committerDave Airlie <airlied@redhat.com>2010-08-10 08:20:20 +1000
commitc17c2f892e23a3c70281a4e79bd7c2c226b1a561 (patch)
tree73e048ae853103479e3ba747809fc8c38f6b7de8 /drivers/gpu/drm/radeon/radeon_kms.c
parentc3b6ef8633e75bdcde8e845548e3b95e9a21cdf6 (diff)
drm: Fix support for PCI domains
(For some reason I thought that went in ages ago ...) This fixes support for PCI domains in what should hopefully be a backward compatible way along with a change to libdrm. When the interface version is set to 1.4, we assume userspace understands domains and the world is at peace. We thus pass proper domain numbers instead of 0 to userspace. The newer libdrm will then try 1.4 first, and fallback to 1.1, along with ignoring domains in the later case (well, except on alpha of course) Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_kms.c')
0 files changed, 0 insertions, 0 deletions