From 27b0c5a97d9bac3bf14b29be56d8709b3f3ac271 Mon Sep 17 00:00:00 2001 From: Li Zeng Date: Thu, 5 Jan 2012 14:56:35 +0800 Subject: [PATCH] [PORT FROM R2]ved/vec: reduce ttm fence timeout length BZ: 19044 When ved got invalid/wrong bitstream and no WDT enabled by ved, driver has to wait ttm fence timeout. Current length of timeout is 3s, reduce it ot 1s to improve respond time. Change-Id: I1b6b0face2699215fc7ede32cafde4c665ee7999 Signed-off-by: Li Zeng Reviewed-on: http://android.intel.com:8080/32572 Reviewed-by: Ding, Haitao Tested-by: Ding, Haitao Reviewed-by: buildbot Tested-by: buildbot --- drivers/staging/mrst/imgv/psb_fence.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/mrst/imgv/psb_fence.c b/drivers/staging/mrst/imgv/psb_fence.c index a838981..aa4697b 100644 --- a/drivers/staging/mrst/imgv/psb_fence.c +++ b/drivers/staging/mrst/imgv/psb_fence.c @@ -111,7 +111,7 @@ int psb_fence_emit_sequence(struct ttm_fence_device *fdev, } *sequence = seq; - *timeout_jiffies = jiffies + DRM_HZ * 3; + *timeout_jiffies = jiffies + DRM_HZ; return 0; } -- 2.7.4