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authorLinus Torvalds <torvalds@linux-foundation.org>2015-08-20 12:08:38 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-08-20 12:08:38 -0700
commita971dbcab969be63ca5737821c8cbd6cc26ff9ad (patch)
treee3686e05eb91f2b9bd13ec20162103b11e501dd0 /include/uapi
parent3243f50b0c564a1b492defebe7218d26a2b811c9 (diff)
parente24b6c03a17b20fb6473b3679f7423fae5731d05 (diff)
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Merge tag 'sound-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai: "Here are a small collecton of sound fix patches. The most significant one is the disablement of newly introduced topology API. Its ABI couldn't be stabilized enough, so we decided to delay for 4.3 in the end. Other than that, all oneliner fixes: a USB-audio runtime PM fix and a couple of HD-audio quirks" * tag 'sound-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda - Add dock support for Thinkpad W541 (17aa:2211) ALSA: usb-audio: Fix runtime PM unbalance ASoC: topology: Disable use from userspace ASoC: topology: Add Kconfig option for topology ALSA: hda - Fix the white noise on Dell laptop
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/sound/asoc.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/uapi/sound/asoc.h b/include/uapi/sound/asoc.h
index 51b8066a223b..247c50bd60f0 100644
--- a/include/uapi/sound/asoc.h
+++ b/include/uapi/sound/asoc.h
@@ -18,6 +18,12 @@
#include <linux/types.h>
#include <sound/asound.h>
+#ifndef __KERNEL__
+#error This API is an early revision and not enabled in the current
+#error kernel release, it will be enabled in a future kernel version
+#error with incompatible changes to what is here.
+#endif
+
/*
* Maximum number of channels topology kcontrol can represent.
*/