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authorDave Airlie <airlied@starflyer.(none)>2005-07-10 17:31:26 +1000
committerDave Airlie <airlied@linux.ie>2005-07-10 17:31:26 +1000
commitcda173806644d2af22ffd9896eed8ef99b97d356 (patch)
tree374ad48818df951a03c59d54ec75d5b19d4a24c3 /drivers/char/drm/i915_drv.c
parentceb9c27aa7d61c70f4c75f017d9fbc9de50034f1 (diff)
drm: add test for AGP devices and driver override for it.
Added device_is_agp callback to drm_driver. This function is called by the platform-specific drm_device_is_agp function. Added implementation of this function the the Linux-specific portion of the MGA driver to detect PCI G450 cards. Added code to the Linux-specific portion of the generic DRM layer to not initialize AGP infrastructure if the card is not AGP (this matches what already existed in BSD). Fix up i810/i830 and i915 drivers to always return AGP as they don't always report the capability. Fix the MGA to not report AGP for a card that has an AGP chip behind a PCI bridge. From: Ian Romanick, Dave Airlie, Alan Hourihane Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/char/drm/i915_drv.c')
-rw-r--r--drivers/char/drm/i915_drv.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/char/drm/i915_drv.c b/drivers/char/drm/i915_drv.c
index 1f59d3fc79b..106b9ec0221 100644
--- a/drivers/char/drm/i915_drv.c
+++ b/drivers/char/drm/i915_drv.c
@@ -79,6 +79,7 @@ static struct drm_driver driver = {
DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
.pretakedown = i915_driver_pretakedown,
.prerelease = i915_driver_prerelease,
+ .device_is_agp = i915_driver_device_is_agp,
.irq_preinstall = i915_driver_irq_preinstall,
.irq_postinstall = i915_driver_irq_postinstall,
.irq_uninstall = i915_driver_irq_uninstall,