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/i810_drv.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/char/drm/i810_drv.c') diff --git a/drivers/char/drm/i810_drv.c b/drivers/char/drm/i810_drv.c index ff51b3259af..00609329d57 100644 --- a/drivers/char/drm/i810_drv.c +++ b/drivers/char/drm/i810_drv.c @@ -84,6 +84,7 @@ static struct drm_driver driver = { .dev_priv_size = sizeof(drm_i810_buf_priv_t), .pretakedown = i810_driver_pretakedown, .prerelease = i810_driver_prerelease, + .device_is_agp = i810_driver_device_is_agp, .release = i810_driver_release, .dma_quiescent = i810_driver_dma_quiescent, .reclaim_buffers = i810_reclaim_buffers, -- cgit v1.2.3