From 33c3cfdf1fce55d56b41fababacc7cbd9b5c74e8 Mon Sep 17 00:00:00 2001 From: kdendukuri Date: Tue, 19 May 2020 12:31:40 +0530 Subject: [PATCH] virt: tegra_gr_comm: increase waittime to 20 seconds as we are receiving "tegra_gr_comm_recv: timeout for response!", increase the waittime to 20 ticks as a WAR. Bug 2983318 Change-Id: If4e26027e6aba737f6dc3f063eb699b2620f4e62 Signed-off-by: kdendukuri Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2346682 Reviewed-by: automaticguardword Reviewed-by: Vipin Kumar Reviewed-by: Richard Zhao Reviewed-by: Haley Teng GVS: Gerrit_Virtual_Submit --- drivers/video/tegra/virt/tegra_gr_comm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/tegra/virt/tegra_gr_comm.c b/drivers/video/tegra/virt/tegra_gr_comm.c index 0388cfc2..56b22196 100644 --- a/drivers/video/tegra/virt/tegra_gr_comm.c +++ b/drivers/video/tegra/virt/tegra_gr_comm.c @@ -526,7 +526,7 @@ int tegra_gr_comm_recv(u32 index, void **handle, void **data, if (!queue->valid) return -EINVAL; - err = down_timeout(&queue->sem, 10 * HZ); + err = down_timeout(&queue->sem, 20 * HZ); if (unlikely(err)) return err; mutex_lock(&queue->lock);