This is a note to let you know that I've just added the patch titled
drm/radeon: add error output if VM CS fails on cayman
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-radeon-add-error-output-if-vm-cs-fails-on-cayman.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From c71721324c612f7f040657ce9917d87f530f9784 Mon Sep 17 00:00:00 2001
From: Alex Deucher <[email protected]>
Date: Fri, 19 Oct 2012 13:27:04 -0400
Subject: drm/radeon: add error output if VM CS fails on cayman
From: Alex Deucher <[email protected]>
commit c71721324c612f7f040657ce9917d87f530f9784 upstream.
So we know why the CS was rejected.
Signed-off-by: Alex Deucher <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/gpu/drm/radeon/evergreen_cs.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/gpu/drm/radeon/evergreen_cs.c
+++ b/drivers/gpu/drm/radeon/evergreen_cs.c
@@ -2775,6 +2775,7 @@ static bool evergreen_vm_reg_valid(u32 r
case CAYMAN_SQ_EX_ALLOC_TABLE_SLOTS:
return true;
default:
+ DRM_ERROR("Invalid register 0x%x in CS\n", reg);
return false;
}
}
Patches currently in stable-queue which might be from [email protected]
are
queue-3.4/drm-radeon-add-some-new-si-pci-ids.patch
queue-3.4/drm-radeon-add-error-output-if-vm-cs-fails-on-cayman.patch
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