From: Jerome Glisse <jglisse@redhat.com>
To: airlied@gmail.com
Cc: dri-devel@lists.sf.net, linux-kernel@vger.kernel.org,
Jerome Glisse <jglisse@redhat.com>
Subject: [PATCH] drm/radeon/kms: Disable agp only if we are dealing with an AGP GPU
Date: Mon, 30 Nov 2009 17:47:59 +0100 [thread overview]
Message-ID: <1259599679-16698-1-git-send-email-jglisse@redhat.com> (raw)
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 <jglisse@redhat.com>
---
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
reply other threads:[~2009-11-30 16:47 UTC|newest]
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