From cda173806644d2af22ffd9896eed8ef99b97d356 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Sun, 10 Jul 2005 17:31:26 +1000 Subject: 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 --- drivers/char/drm/i915_drv.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/char/drm/i915_drv.c') diff --git a/drivers/char/drm/i915_drv.c b/drivers/char/drm/i915_drv.c index 1f59d3fc79bc..106b9ec02213 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, -- cgit v1.2.2