1 files changed, 93 insertions, 0 deletions

diff --git a/meta/recipes-kernel/lttng/lttng-modules/0001-Fix-ASoC-snd_doc_dapm-on-linux-6.9-rc1.patch b/meta/recipes-kernel/lttng/lttng-modules/0001-Fix-ASoC-snd_doc_dapm-on-linux-6.9-rc1.patch
new file mode 100644
index 0000000000..9d5fd0de60
--- /dev/null
+++ b/meta/recipes-kernel/lttng/lttng-modules/0001-Fix-ASoC-snd_doc_dapm-on-linux-6.9-rc1.patch
@@ -0,0 +1,93 @@
+From fec007d9630e010062cf5699a08460f71f46b527 Mon Sep 17 00:00:00 2001
+From: Kienan Stewart <kstewart@efficios.com>
+Date: Mon, 25 Mar 2024 08:54:42 -0400
+Subject: [PATCH 1/4] Fix: ASoC snd_doc_dapm on linux 6.9-rc1
+
+See upstream commit:
+
+    commit 7df3eb4cdb6bbfa482f51548b9fd47c2723c68ba
+    Author: Luca Ceresoli <luca.ceresoli@bootlin.com>
+    Date:   Wed Mar 6 10:30:01 2024 +0100
+
+        ASoC: trace: add event to snd_soc_dapm trace events
+
+        Add the event value to the snd_soc_dapm_start and snd_soc_dapm_done trace
+        events to make them more informative.
+
+        Trace before:
+
+                   aplay-229   [000]   250.140309: snd_soc_dapm_start:   card=vscn-2046
+                   aplay-229   [000]   250.167531: snd_soc_dapm_done:    card=vscn-2046
+                   aplay-229   [000]   251.169588: snd_soc_dapm_start:   card=vscn-2046
+                   aplay-229   [000]   251.195245: snd_soc_dapm_done:    card=vscn-2046
+
+        Trace after:
+
+                   aplay-214   [000]   693.290612: snd_soc_dapm_start:   card=vscn-2046 event=1
+                   aplay-214   [000]   693.315508: snd_soc_dapm_done:    card=vscn-2046 event=1
+                   aplay-214   [000]   694.537349: snd_soc_dapm_start:   card=vscn-2046 event=2
+                   aplay-214   [000]   694.563241: snd_soc_dapm_done:    card=vscn-2046 event=2
+
+Upstream-Status: Backport [88c4e0fe Fix: ASoC snd_doc_dapm on linux 6.9-rc1]
+
+Change-Id: If0d33544b8dd1dfb3d12ca9390892190fc0444b0
+Signed-off-by: Kienan Stewart <kstewart@efficios.com>
+Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+---
+ include/instrumentation/events/asoc.h | 33 +++++++++++++++++++++++++++
+ 1 file changed, 33 insertions(+)
+
+diff --git a/include/instrumentation/events/asoc.h b/include/instrumentation/events/asoc.h
+index 21d13a0f..5126d4c1 100644
+--- a/include/instrumentation/events/asoc.h
++++ b/include/instrumentation/events/asoc.h
+@@ -51,6 +51,38 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(asoc_snd_soc_card, snd_soc_bias_level_done,
+ 
+ )
+ 
++#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,9,0))
++LTTNG_TRACEPOINT_EVENT_CLASS(asoc_snd_soc_dapm_basic,
++
++       TP_PROTO(struct snd_soc_card *card, int event),
++
++       TP_ARGS(card, event),
++
++       TP_FIELDS(
++               ctf_string(name, card->name)
++               ctf_integer(int, event, event)
++       )
++)
++LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(asoc_snd_soc_dapm_basic, snd_soc_dapm_start,
++
++       asoc_snd_soc_dapm_start,
++
++       TP_PROTO(struct snd_soc_card *card, int event),
++
++       TP_ARGS(card, event)
++
++)
++
++LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(asoc_snd_soc_dapm_basic, snd_soc_dapm_done,
++
++       asoc_snd_soc_dapm_done,
++
++       TP_PROTO(struct snd_soc_card *card, int event),
++
++       TP_ARGS(card, event)
++
++)
++#else
+ LTTNG_TRACEPOINT_EVENT_CLASS(asoc_snd_soc_dapm_basic,
+ 
+        TP_PROTO(struct snd_soc_card *card),
+@@ -81,6 +113,7 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(asoc_snd_soc_dapm_basic, snd_soc_dapm_done,
+        TP_ARGS(card)
+ 
+ )
++#endif
+ 
+ LTTNG_TRACEPOINT_EVENT_CLASS(asoc_snd_soc_dapm_widget,
+ 
+-- 
+2.39.2
+