Messages in this thread Patch in this message | | | Date | Sat, 28 Nov 2015 21:58:40 +0100 | From | Pavel Machek <> | Subject | [radeon r100] when ring test fails, provide users with option to test |
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Ring test failure is often caused by too high agpmode. Tell the user what to try.
Signed-off-by: Pavel Machek <pavel@ucw.cz>
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c index 238b13f..32b1917 100644 --- a/drivers/gpu/drm/radeon/r100.c +++ b/drivers/gpu/drm/radeon/r100.c @@ -3665,7 +3665,7 @@ int r100_ring_test(struct radeon_device *rdev, struct radeon_ring *ring) if (i < rdev->usec_timeout) { DRM_INFO("ring test succeeded in %d usecs\n", i); } else { - DRM_ERROR("radeon: ring test failed (scratch(0x%04X)=0x%08X)\n", + DRM_ERROR("radeon: ring test failed (scratch(0x%04X)=0x%08X), try radeon.agpmode=1?\n", scratch, tmp); r = -EINVAL; } -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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