Patch "drm/nouveau/disp/gt215: Fix HDA ELD handling (thus, HDMI audio) on gt215" has been added to the 4.4-stable tree
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This is a note to let you know that I've just added the patch titled
drm/nouveau/disp/gt215: Fix HDA ELD handling (thus, HDMI audio) on gt215
to the 4.4-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-nouveau-disp-gt215-fix-hda-eld-handling-thus-hdmi-audio-on-gt215.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
Quoted 1 line
From
d347583a39e2df609a9e40c835f72d3614665b53Mon Sep 17 00:00:00 2001
From: Alastair Bridgewater <[email protected]>
Date: Wed, 11 Jan 2017 15:47:18 -0500
Subject: drm/nouveau/disp/gt215: Fix HDA ELD handling (thus, HDMI audio) on gt215
From: Alastair Bridgewater <[email protected]>
commit d347583a39e2df609a9e40c835f72d3614665b53 upstream.
Store the ELD correctly, not just enough copies of the first byte to pad out the given ELD size.
--- drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagt215.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagt215.c +1 -1
@@ -59,7 +59,7 @@ gt215_hda_eld(NV50_DISP_MTHD_V1) ); }for (i =0 ; i < size; i++) -nvkm_wr32 (device,0x61c440 + soff, (i <<8 ) | args->v0.data[0 ]); +nvkm_wr32 (device,0x61c440 + soff, (i <<8 ) | args->v0.data[i]);for (; i <0x60 ; i++)nvkm_wr32 (device,0x61c440 + soff, (i <<8 ));nvkm_mask (device,0x61c448 + soff,0x80000003 ,0x80000003 );
Patches currently in stable-queue which might be from [email protected] are
queue-4.4/drm-nouveau-disp-gt215-fix-hda-eld-handling-thus-hdmi-audio-on-gt215.patch