[PATCH 3.14 059/140] drm/radeon: clear needs_reset flag if IB test fails

Greg Kroah-Hartman
2014-05-29T05:24:38Z

From: Christian König <christian.koenig@amd.com>

commit 06a139f7a0885fa2c84962300edd181821ddc2c9 upstream.

If the IB test fails we don't want to reset the card over
and over again, just accept that it isn't working.

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=76501

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/gpu/drm/radeon/radeon_ring.c | 1 +
1 file changed, 1 insertion(+)

--- a/drivers/gpu/drm/radeon/radeon_ring.c
+++ b/drivers/gpu/drm/radeon/radeon_ring.c
@@ -257,6 +257,7 @@ int radeon_ib_ring_tests(struct radeon_d
r = radeon_ib_test(rdev, i, ring);
if (r) {
ring->ready = false;
+ rdev->needs_reset = false;

if (i == RADEON_RING_TYPE_GFX_INDEX) {
/* oh, oh, that's really bad */