From: Jerome G. <jg...@re...> - 2009-11-30 16:48:18
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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 <jg...@re...> --- drivers/gpu/drm/radeon/radeon_device.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index e3f9edf..eaed6af 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); } -- 1.6.5.2 |