This is a note to let you know that I've just added the patch titled
drm/radeon: fix UVD IRQ support on 7xx
to the 3.13-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-fix-uvd-irq-support-on-7xx.patch
and it can be found in the queue-3.13 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 858a41c853cef2cb01de34dae334c19c1c15b237 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@xxxxxxx>
Date: Thu, 30 Jan 2014 14:35:04 -0500
Subject: drm/radeon: fix UVD IRQ support on 7xx
From: Alex Deucher <alexander.deucher@xxxxxxx>
commit 858a41c853cef2cb01de34dae334c19c1c15b237 upstream.
Otherwise decoding isn't really useable.
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/radeon/r600.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -3904,6 +3904,10 @@ restart_ih:
break;
}
break;
+ case 124: /* UVD */
+ DRM_DEBUG("IH: UVD int: 0x%08x\n", src_data);
+ radeon_fence_process(rdev, R600_RING_TYPE_UVD_INDEX);
+ break;
case 176: /* CP_INT in ring buffer */
case 177: /* CP_INT in IB1 */
case 178: /* CP_INT in IB2 */
Patches currently in stable-queue which might be from alexander.deucher@xxxxxxx are
queue-3.13/drm-radeon-cik-use-poll_reg_mem-special-op-for-sdma-hdp.patch
queue-3.13/drm-radeon-fix-uvd-irq-support-on-si.patch
queue-3.13/drm-radeon-fix-uvd-irq-support-on-7xx.patch
queue-3.13/drm-radeon-consolidate-sdma-hdp-flushing-code-for-cik.patch
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