Re: [PATCH] drm/radeon: clear needs_reset flag if IB test fails

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Am 26.03.2014 14:03, schrieb Alex Deucher:
On Wed, Mar 26, 2014 at 7:04 AM, Christian König
<deathsimple@xxxxxxxxxxx> wrote:
From: Christian König <christian.koenig@xxxxxxx>

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

Signed-off-by: Christian König <christian.koenig@xxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
You might want to add the link to the bug.

Good point.

   Other than that:

Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>

Do you think there will be another drm-fixes-3.14 this patch might become part of or should we pull it in through drm-next-3.15?

Christian.


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

diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c
index 15e44a7..8391fca 100644
--- 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_device *rdev)
                 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 */
--
1.9.1


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