From 30256a3f6b646f6c6ab7276a97b40792faac5f1d Mon Sep 17 00:00:00 2001 From: Jerome Glisse Date: Mon, 30 Nov 2009 17:47:59 +0100 Subject: [PATCH] drm/radeon/kms: Disable agp only if we are dealing with an AGP GPU On IGP if you pass option agpmode=-1 you would overwrite the set_page function callback with improper function which endup in non functioning hw. This patch will disable agp when giving agpmode=-1 parameter only if we are dealing with an AGP GPU. Signed-off-by: Jerome Glisse Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/radeon_device.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index 41bb76fbe734..db0835d9a537 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -553,7 +553,7 @@ int radeon_device_init(struct radeon_device *rdev, return r; } - if (radeon_agpmode == -1) { + if (rdev->flags & RADEON_IS_AGP && radeon_agpmode == -1) { radeon_agp_disable(rdev); } -- 2.20.1