This is a note to let you know that I've just added the patch titled
Revert "ALSA: hda - Increment default stream numbers for AMD HDMI
controllers"
to the 3.14-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:
revert-alsa-hda-increment-default-stream-numbers-for-amd-hdmi-controllers.patch
and it can be found in the queue-3.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From [email protected] Tue Apr 8 14:31:41 2014
From: Takashi Iwai <[email protected]>
Date: Tue, 8 Apr 2014 18:49:00 +0200
Subject: Revert "ALSA: hda - Increment default stream numbers for AMD HDMI
controllers"
To: [email protected]
Cc: Anssi Hannula <[email protected]>, Christian Güdel <[email protected]>
Message-ID: <[email protected]>
From: Takashi Iwai <[email protected]>
This reverts commit 7546abfb8e1f9933b549f05898377e9444ee4cb2.
The commit [7546abfb: ALSA: hda - Increment default stream numbers for
AMD HDMI controllers] introduced a regression where the AMD HDMI
playback streams don't work properly. As the simplest fix, this patch
reverts that commit.
The upstream code has been changed largely and already contains
another fix (by changing the stream assignment order), this revert
should be applied only to 3.14 kernel where the regression was
introduced.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=77002
Reported-by: Christian Güdel <[email protected]>
Reported-by: Anssi Hannula <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
Greg, there is no upstream commit id due to the reason describe in the
above. It's a simple revert, so please take as is.
thanks,
Takashi
sound/pci/hda/hda_intel.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -297,9 +297,9 @@ enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO
#define ULI_NUM_CAPTURE 5
#define ULI_NUM_PLAYBACK 6
-/* ATI HDMI may have up to 8 playbacks and 0 capture */
+/* ATI HDMI has 1 playback and 0 capture */
#define ATIHDMI_NUM_CAPTURE 0
-#define ATIHDMI_NUM_PLAYBACK 8
+#define ATIHDMI_NUM_PLAYBACK 1
/* TERA has 4 playback and 3 capture */
#define TERA_NUM_CAPTURE 3
Patches currently in stable-queue which might be from [email protected] are
queue-3.14/revert-alsa-hda-increment-default-stream-numbers-for-amd-hdmi-controllers.patch
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