From 4a84416c458027462ee6112a5fa442415597f6c2 Mon Sep 17 00:00:00 2001 From: Ian Romanick Date: Fri, 27 May 2005 23:42:11 +0000 Subject: Modify drm_driver::device_is_agp to return a tri-state value to indicate that a device absolutely is, absolutely is not, or may or may not be AGP. Modify the i915 DRM to use this to force all i9x5 devices to be "AGP" (even the PCI-e devices). Reported by: Lukas Hejtmanek --- shared-core/i915_dma.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'shared-core/i915_dma.c') diff --git a/shared-core/i915_dma.c b/shared-core/i915_dma.c index 9c27706b..03ee2394 100644 --- a/shared-core/i915_dma.c +++ b/shared-core/i915_dma.c @@ -726,3 +726,19 @@ drm_ioctl_desc_t i915_ioctls[] = { }; int i915_max_ioctl = DRM_ARRAY_SIZE(i915_ioctls); + +/** + * Determine if the device really is AGP or not. + * + * All Intel graphics chipsets are treated as AGP, even if they are really + * PCI-e. + * + * \param dev The device to be tested. + * + * \returns + * A value of 1 is always retured to indictate every i9x5 is AGP. + */ +int i915_driver_device_is_agp(drm_device_t * dev) +{ + return 1; +} -- cgit v1.2.3