On Mon, 2012-08-20 at 15:38 +0200, Christian König wrote:
> Reset the lockup timeout on ring (re-)initialisation.
>
> Otherwise we get error messages like this on gpu resets:
> [ 1559.949177] radeon 0000:01:00.0: GPU lockup CP stall for more than 1482270msec
>
> Signed-off-by: Christian König <deathsimple@xxxxxxxxxxx>
> cc: stable@xxxxxxxxxx
> ---
> 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 ec79b37..43c431a 100644
> --- a/drivers/gpu/drm/radeon/radeon_ring.c
> +++ b/drivers/gpu/drm/radeon/radeon_ring.c
> @@ -706,6 +706,7 @@ int radeon_ring_init(struct radeon_device *rdev, struct radeon_ring *ring, unsig
> if (radeon_debugfs_ring_init(rdev, ring)) {
> DRM_ERROR("Failed to register debugfs file for rings !\n");
> }
> + radeon_ring_lockup_update(ring);
> return 0;
> }
Reviewed-by: Michel Dänzer <michel.daenzer@xxxxxxx>
--
Earthling Michel Dänzer | http://www.amd.com
Libre software enthusiast | Debian, X and DRI developer
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