Attachment 36644 Details for Bug 27744 – bump atom loop timeout

[patch] bump atom loop timeout

0001-drm-radeon-kms-atom-bump-atom-loop-timeout-from-1-se.patch (text/plain), 1.21 KB, created by Alex Deucher on 2010-06-30 12:03:17 UTC

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Creator: Alex Deucher

Created: 2010-06-30 12:03:17 UTC

Size: 1.21 KB

patch

obsolete

>From b54c04a9a0916614b576426b7fdef39947021729 Mon Sep 17 00:00:00 2001
>From: Alex Deucher <alexdeucher@gmail.com>
>Date: Wed, 30 Jun 2010 14:58:59 -0400
>Subject: [PATCH] drm/radeon/kms/atom: bump atom loop timeout from 1 sec to 5 secs
>
>Some tables have delays that can cause the timeout to hit
>even when not intended.
>
>Should fix:
>https://bugs.freedesktop.org/show_bug.cgi?id=27744
>and related bugs.
>
>Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
>---
> drivers/gpu/drm/radeon/atom.c |    4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
>diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c
>index b2e3314..8e421f6 100644
>--- a/drivers/gpu/drm/radeon/atom.c
>+++ b/drivers/gpu/drm/radeon/atom.c
>@@ -714,8 +714,8 @@ static void atom_op_jump(atom_exec_context *ctx, int *ptr, int arg)
> 			cjiffies = jiffies;
> 			if (time_after(cjiffies, ctx->last_jump_jiffies)) {
> 				cjiffies -= ctx->last_jump_jiffies;
>-				if ((jiffies_to_msecs(cjiffies) > 1000)) {
>-					DRM_ERROR("atombios stuck in loop for more than 1sec aborting\n");
>+				if ((jiffies_to_msecs(cjiffies) > 5000)) {
>+					DRM_ERROR("atombios stuck in loop for more than 5secs aborting\n");
> 					ctx->abort = true;
> 				}
> 			} else {
>-- 
>1.7.0.1
>

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Attachments on bug 27744: 35172 | 36644 | 37542 | 37733 | 37901 | 38300 | 38394 | 39741 | 39742

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