1 files changed, 31 insertions, 0 deletions
diff --git a/media-libs/alsa-lib/files/alsa-lib-1.2.10-ump-header-detection.patch b/media-libs/alsa-lib/files/alsa-lib-1.2.10-ump-header-detection.patch
new file mode 100644
index 000000000000..a75aa3a85a06
--- /dev/null
+++ b/media-libs/alsa-lib/files/alsa-lib-1.2.10-ump-header-detection.patch
@@ -0,0 +1,31 @@
+From https://github.com/alsa-project/alsa-lib/commit/fcce13a6726c52882bd8b7131c61c4eba308792c Mon Sep 17 00:00:00 2001
+From: Jaroslav Kysela <perex@perex.cz>
+Date: Mon, 4 Sep 2023 09:38:26 +0200
+Subject: [PATCH] control.h: Fix ump header file detection
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Apparently, the control.h is used from apps separately (outside
+asoundlib.h). Avoid errors like:
+
+/usr/include/alsa/control.h:417:47: error: ‘snd_ump_endpoint_info_t’ has not been declared
+  417 | int snd_ctl_ump_endpoint_info(snd_ctl_t *ctl, snd_ump_endpoint_info_t *info);
+      |                                               ^~~~~~~~~~~~~~~~~~~~~~~
+/usr/include/alsa/control.h:418:44: error: ‘snd_ump_block_info_t’ has not been declared
+  418 | int snd_ctl_ump_block_info(snd_ctl_t *ctl, snd_ump_block_info_t *info);
+      |                                            ^~~~~~~~~~~~~~~~~~~~
+
+Fixes: https://github.com/alsa-project/alsa-lib/issues/348
+Signed-off-by: Jaroslav Kysela <perex@perex.cz>
+--- a/include/control.h
++++ b/include/control.h
+@@ -413,6 +413,8 @@ int snd_ctl_pcm_prefer_subdevice(snd_ctl_t *ctl, int subdev);
+ int snd_ctl_rawmidi_next_device(snd_ctl_t *ctl, int * device);
+ int snd_ctl_rawmidi_info(snd_ctl_t *ctl, snd_rawmidi_info_t * info);
+ int snd_ctl_rawmidi_prefer_subdevice(snd_ctl_t *ctl, int subdev);
++#endif
++#ifdef __ALSA_UMP_H
+ int snd_ctl_ump_next_device(snd_ctl_t *ctl, int *device);
+ int snd_ctl_ump_endpoint_info(snd_ctl_t *ctl, snd_ump_endpoint_info_t *info);
+ int snd_ctl_ump_block_info(snd_ctl_t *ctl, snd_ump_block_info_t *info);