This is a note to let you know that I've just added the patch titled
drm/radeon: re-enable sw ACR support on pre-DCE4
to the 3.10-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-re-enable-sw-acr-support-on-pre-dce4.patch
and it can be found in the queue-3.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From b852c985010a77c850b7548d64bbb964ca462b02 Mon Sep 17 00:00:00 2001
From: Alex Deucher <[email protected]>
Date: Thu, 10 Oct 2013 11:47:01 -0400
Subject: drm/radeon: re-enable sw ACR support on pre-DCE4
From: Alex Deucher <[email protected]>
commit b852c985010a77c850b7548d64bbb964ca462b02 upstream.
HW ACR support may have issues on some older chips, so
use SW ACR for now until we've tested further.
Signed-off-by: Alex Deucher <[email protected]>
CC: RafaÅ MiÅecki <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/gpu/drm/radeon/r600_hdmi.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/gpu/drm/radeon/r600_hdmi.c
+++ b/drivers/gpu/drm/radeon/r600_hdmi.c
@@ -320,6 +320,7 @@ void r600_hdmi_setmode(struct drm_encode
}
WREG32(HDMI0_ACR_PACKET_CONTROL + offset,
+ HDMI0_ACR_SOURCE | /* select SW CTS value - XXX verify that hw
CTS works on all families */
HDMI0_ACR_AUTO_SEND); /* allow hw to sent ACR packets when
required */
WREG32(HDMI0_VBI_PACKET_CONTROL + offset,
Patches currently in stable-queue which might be from [email protected]
are
queue-3.10/drm-radeon-use-hw-generated-cts-n-values-for-audio.patch
queue-3.10/drm-radeon-si-fix-define-for-mc_seq_train_wakeup_cntl.patch
queue-3.10/drm-radeon-fix-n-cts-clock-matching-for-audio.patch
queue-3.10/drm-radeon-re-enable-sw-acr-support-on-pre-dce4.patch
queue-3.10/drm-radeon-vm-don-t-attempt-to-update-ptes-if-ib-allocation-fails.patch
queue-3.10/drm-radeon-don-t-share-pplls-on-dce4.1.patch
queue-3.10/drm-radeon-activate-uvd-clocks-before-sending-the-destroy-msg.patch
queue-3.10/drm-radeon-use-64-bit-math-to-calculate-cts-values-for-audio-v2.patch
queue-3.10/radeon-workaround-pinning-failure-on-low-ram-gpu.patch
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