From 5993b74351bfd6bda9fc1ef57fb5ab13dcd8d2d6 Mon Sep 17 00:00:00 2001 From: Sagar Kamble Date: Mon, 25 Jan 2021 20:53:57 +0530 Subject: [PATCH] gpu: nvgpu: gm20b: increase WDT timeout to 7s Intermittently observing WDT during ap_cudnn on porg-b01-sku0. Increasing the WDT timeout from 5s to 7s helps. Bug 3223062 Change-Id: Ia94d931d301f3ec229e0e4fbd06876d326a4077e Signed-off-by: Sagar Kamble Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2475066 Tested-by: mobile promotions Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Deepak Nibade Reviewed-by: mobile promotions GVS: Gerrit_Virtual_Submit --- drivers/gpu/nvgpu/os/linux/platform_gk20a_tegra.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/nvgpu/os/linux/platform_gk20a_tegra.c b/drivers/gpu/nvgpu/os/linux/platform_gk20a_tegra.c index 80551e0e8..c1c1eb683 100644 --- a/drivers/gpu/nvgpu/os/linux/platform_gk20a_tegra.c +++ b/drivers/gpu/nvgpu/os/linux/platform_gk20a_tegra.c @@ -1,7 +1,7 @@ /* * GK20A Tegra Platform Interface * - * Copyright (c) 2014-2020, NVIDIA CORPORATION. All rights reserved. + * Copyright (c) 2014-2021, NVIDIA CORPORATION. All rights reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, @@ -981,7 +981,7 @@ struct gk20a_platform gm20b_tegra_platform = { .enable_perfmon = true, .ptimer_src_freq = 19200000, - .ch_wdt_init_limit_ms = 5000, + .ch_wdt_init_limit_ms = 7000, .probe = gk20a_tegra_probe, .late_probe = gk20a_tegra_late_probe,