{"id":2196848,"url":"http://patchwork.ozlabs.org/api/1.0/patches/2196848/?format=json","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/1.0/projects/14/?format=json","name":"QEMU Development","link_name":"qemu-devel","list_id":"qemu-devel.nongnu.org","list_email":"qemu-devel@nongnu.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20260216-audio-v1-39-e676662e4514@redhat.com>","date":"2026-02-16T11:15:28","name":"[39/85] audio-be: add some state trace for debugging","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"128391a6b7b0754600a5af6902c8b2f8c8fa21d9","submitter":{"id":66774,"url":"http://patchwork.ozlabs.org/api/1.0/people/66774/?format=json","name":"Marc-André Lureau","email":"marcandre.lureau@redhat.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260216-audio-v1-39-e676662e4514@redhat.com/mbox/","series":[{"id":492294,"url":"http://patchwork.ozlabs.org/api/1.0/series/492294/?format=json","date":"2026-02-16T11:14:52","name":"audio: cleanups & add a manual test","version":1,"mbox":"http://patchwork.ozlabs.org/series/492294/mbox/"}],"check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2196848/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256\n header.s=mimecast20190719 header.b=DsgVnK8w;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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Tsirkin\" ,\n Manos Pitsidianakis ,\n Alistair Francis ,\n \"Edgar E. Iglesias\" ,\n Peter Maydell , qemu-arm@nongnu.org, =?utf-8?q?M?=\n\t=?utf-8?q?arc-Andr=C3=A9_Lureau?= ,\n Mark Cave-Ayland ","X-Developer-Signature":"v=1; a=openpgp-sha256; l=1629;\n i=marcandre.lureau@redhat.com; h=from:subject:message-id;\n bh=kMAYRkuXfPx/cZR8FpZgmCzTRG5cT4t64cUDglhy7GI=;\n b=owEBbQKS/ZANAwAKAdro4Ql1lpzlAcsmYgBpkvxQixfbluWJqT7ahwdfeB1Q28ST2iQZa5i/8\n na0PnKQsTuJAjMEAAEKAB0WIQSHqb2TP4fGBtJ29i3a6OEJdZac5QUCaZL8UAAKCRDa6OEJdZac\n 5eJWEACLsK+PAoy7lMvERRTwLTizbY1kaUHb0+0vZJtbIeLdK5tgiAwkedV20WdImXC5RDxZxKM\n 7BYTcjQQZWMCWagBaERbfdS/K8sucAIQ+Es0g375snfHgpaJDujrP/u8WpidG6x0uhpA8lmByUU\n ZVVVc8U0AzbF8wcZQ1OizVge7F5MIGULxtp7R0X/7Dtg7VP9Q167MiHv3r3pGVBWVg11Uo/J7qb\n vY6ijHcBySCTC10ZO8CxG+piCXKhDHR6u1pbiZy971YeazNyrCpEjN/4VWZ7nhIK1jdt9CZ5vMs\n 9Xiy3P956JKOBPCxBC5/9yIVyxF37V3rC4K2vEr7+/G0ogEnfms0IeRFL8AAFt4c0SOyAUrVEpT\n MWUVdiIPp5qRczRWWPizhiMTuE0C85YpxS5dOaj0okkoh1YVaLMJElPMmxurOFka4djJ0jylapT\n FBF4q2bRUoymSVvtfoNCKgSPOIHIOqXlyHSuFyhzdwH9BZvbd31s6NcI9kkrFHdyfiel6Mi9gGO\n zEREegwgG2D1TvcbVHC4umG31k/s1k4k2k16iKeWRvR96CfHKvJohogqe8SGuKIniP35Eovtyhe\n NtQIVoc/KpcmYapa1QiwFdHnSTkUTAUl6Lzpl8L7Q7dIZkt4jRrI02X1SRq7Z5Bf0+IjsDAm5O3\n 8MVZO3MYwN5b3Cw==","X-Developer-Key":"i=marcandre.lureau@redhat.com; a=openpgp;\n fpr=87A9BD933F87C606D276F62DDAE8E10975969CE5","X-Scanned-By":"MIMEDefang 3.4.1 on 10.30.177.4","Received-SPF":"pass client-ip=170.10.129.124;\n envelope-from=marcandre.lureau@redhat.com;\n helo=us-smtp-delivery-124.mimecast.com","X-Spam_score_int":"-20","X-Spam_score":"-2.1","X-Spam_bar":"--","X-Spam_report":"(-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001,\n DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001,\n RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001,\n SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no","X-Spam_action":"no action","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"qemu development ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org"},"content":"Signed-off-by: Marc-André Lureau \nReviewed-by: Mark Cave-Ayland \n---\n audio/audio-be.c | 5 +++++\n audio/trace-events | 4 ++++\n 2 files changed, 9 insertions(+)","diff":"diff --git a/audio/audio-be.c b/audio/audio-be.c\nindex 719dd8cac12..3203bb80e05 100644\n--- a/audio/audio-be.c\n+++ b/audio/audio-be.c\n@@ -4,6 +4,7 @@\n #include \"qemu/audio.h\"\n #include \"qemu/audio-capture.h\"\n #include \"qapi/error.h\"\n+#include \"trace.h\"\n \n bool audio_be_check(AudioBackend **be, Error **errp)\n {\n@@ -134,6 +135,8 @@ void audio_be_set_active_out(AudioBackend *be, SWVoiceOut *sw, bool on)\n {\n AudioBackendClass *klass = AUDIO_BACKEND_GET_CLASS(be);\n \n+ trace_audio_be_set_active_out(sw, on);\n+\n if (!sw) {\n return;\n }\n@@ -145,6 +148,8 @@ void audio_be_set_active_in(AudioBackend *be, SWVoiceIn *sw, bool on)\n {\n AudioBackendClass *klass = AUDIO_BACKEND_GET_CLASS(be);\n \n+ trace_audio_be_set_active_in(sw, on);\n+\n if (!sw) {\n return;\n }\ndiff --git a/audio/trace-events b/audio/trace-events\nindex 7e3f1593c81..f7f639d9605 100644\n--- a/audio/trace-events\n+++ b/audio/trace-events\n@@ -26,6 +26,10 @@ pw_vol(const char *ret) \"set volume: %s\"\n pw_period(uint64_t quantum, uint32_t rate) \"period =%\" PRIu64 \"/%u\"\n pw_audio_init(void) \"Initialize PipeWire context\"\n \n+# audio-be.c\n+audio_be_set_active_in(void *sw, bool on) \"sw=%p, on=%d\"\n+audio_be_set_active_out(void *sw, bool on) \"sw=%p, on=%d\"\n+\n # audio.c\n audio_timer_start(int interval) \"interval %d ms\"\n audio_timer_stop(void) \"\"\n","prefixes":["39/85"]}